Sampo SR1046PRO Instruction manual

SR 1046 PRO
Harvester
instruction manual
Sampo Rosenlew Ltd
P.O.Box 50
FI–28101 PORI, FINLAND
2/2012
0812371
Englanti
Harvester
SR 1046PRO
2/2012
instruction manual
Introduction
The purpose of this book is to familiarize the operator with the forest harvester. It is of utmost
importance that the operator becomes familiar with the structures, adjustments and maintenance of his harvester. Compliance with the advice and instructions given in this manual
guarantees the best results at the lowest costs.
This manual provides descriptions of as well as operating and maintenance instructions for the
forest harvester. The other manuals you will find useful when using and servicing your forest
harvester include the instructions and spare parts catalogue for the harvester head, the instructions for the harvesting computer, the instructions for the crane, the instructions for the base
machine control system as well as the engine manual and the spare parts catalogue.
Have these manuals always in the cab, in the special pocket reserved for them, for convenient reference. If, for some reason, they are not supplied together with the harvester, send
immediately for new manuals.
Item ”Technical Specifications” has a description of all the features of the forest harvester in
accordance with the delivery contract. It does, however, not include retro-fitted accessories.
The Manufacturer reserves the right to modify the structure, adjustments or accessories of
the harvester as well as the service and maintenance instructions without further notice.
Sampo Rosenlew Ltd
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Harvester
SR 1046PRO
Table of contents
Introduction3
Safety precautions5
Marking of danger points10
Type marking12
Technical specifications13
Certificate on conformity to the EU directives
14
Guarantee15
Structure and functions of the forest harvester16
Cut - away picture of the forest harvester17
Operator control instruments18
Signs and symbols24
Operation and Adjustments25
Hydraulics37
Electricity39
IQAN control system40
Service and maintenance50
Lubrication62
Summary of periodical procedures64
Storage when not in use65
Recommended tools and accessories66
Battery67
Hydraulic diagram69
Electric diagram71
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instruction manual
Safety precautions
Read carefully these instructions on safety and use before starting to operate the harvester.
The time spent becoming familiar with the instructions now will save you money or may even
spare you from injury.
Before accepting the delivery of the harvester, make sure it conforms to the delivery
contract. Do not fit the harvester with any accessories not approved of by the Manufacturer.
The Manufacturer of the forest harvester is not responsible for any damage or injury caused
by such accessories either to people or property. If any information provided in this manual
contradicts the laws and regulation of the country in which the harvester is used, local regulations are to be followed.
1. Transportation on a vehicle or
by rail
Make sure you know the measurements
and weights of the harvester and the
transporter. Comply with any regulations
concerning transportation.
Use increased tyre pressure, minimum of 3
bar, to improve stability.
Fix the harvester securely to the transporter.
For road transport lower the crane fully and
fix it to the transporter.
Harvester tying
Slow Vehicle sign
2. Driving in traffic
On public roads a transporter shall be used
to move the harvester.
Remember that the harvester has articulated steering.
Test brake functions before driving on the road.
Wear the safety belt.
Never drive downhill with the gear in neutral.
Only shift gear on level ground.
Never carry passengers on the harvester.
Danger zone for Crane
and harvester head
60 m
Never use the harvester for transporting goods.
If the harvester fault diagnostics detects a malfunctioning brake or drive pedal, the driver
can still drive the harvester in for a service, but at a low speed and with slow crane
movements.
3. Forest harvesting
Get familiar with the structure of the forest harvester by studying the manual before starting harvesting.
Make sure the protective guards are properly attached and in good condition.
Sound the signal to warn people around the harvester before starting the engine.
Never use the forest harvester for anything except harvesting trees.
Manual feeding of trees into the harvester head is forbidden.
Before starting, particularly reversing, make sure that everybody nearby is aware of your
intentions.
Fasten the seat belt. This is important, particularly when driving across steep terrain.
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instruction manual
Test the brakes as soon as you start, and stop immediately if the brakes or steering operate
defectively.
Never adjust the seat or joysticks while driving.
Never leave the cab while the harvester is moving.
Never leave the engine running unattended.
Beware of the crane and the moving parts in the harvester head.
Never saw with the saw guide bar pointing towards the cab. If the saw chain comes loose it is
dangerous and may penetrate the window.
In cold weather heat the oil by circulating it through the harvester head, too, at low revolutions and low pressure before starting work.
Drive carefully on hillsides; the harvester may overturn, particularly with the crane on the
downhill side.
The forest harvester cab is a safety cab.
The harvester has two exits. The left-side door is the normal exit. The right-hand side window
may be used as an emergency exit when the lock has been opened.
Always before getting in the cab, open or ensure from the outside that the lock on the rightside door is unlocked.
When the harvester is in use, the exits must be closed. For safety reasons their construction must not be changed. When driving on frozen rivers or lakes, make sure the ice is strong
enough. When driving on ice, keeping doors open helps exiting cabin. In this case beware of
thight curves that may cause rear tyre to hit the door
Note the recommended safety distances when harvesting under power lines.
Stop the engine before cleaning or servicing the harvester.
Stop the harvester and the engine immediately if there is an alarm or any abnormal sounds
or smells. Find out the reason for them, and solve the problem before carrying on with
harvesting.
If there are leaking hydraulic connections, tighten the connections and wipe the oil off the
frame and underpan.
Support or lock the crane and the harvester head before going beneath them.
Never clean the harvester without proper equipment.
When leaving the harvester, lower the crane, stop the engine, remove the ignition key, lock
the door and turn the master switch to its zero position.
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SR 1046PRO
instruction manual
400/230
400/230 V
Ca. 4 m
Safety
distances when harvesting
under open-wire power lines
The minimum space between the harvester and
power lines with voltage must be in accordance
with the enclosed illustration, in which the danger
zone is darkened.
Low-voltage power lines (230/400V) can be
distinguished from high-voltage lines (over 1 kV)
by the smaller insulators and the fact that there
are usually 4 low-voltage lines. In case the height
or voltage of the power line is difficult to estimate,
the Electric Company shall be consulted
In case the height or voltage of the power line
is difficult to estimate, the Electric Company shall
be consulted.
2m
2m
(Onside2m)
1 - 45 kV
In case of accident
Ca. 5 m
2m
2m
If there is an accident despite all precautions, keep
calm and consider carefully what to do. First try to
reverse the harvester away from the power line.
If there are other people near, ask them to check
that the harvester is not stuck in the line. If the
harvester is just leaning against the lines, try to
drive it away from them. Follow the advice from
the people nearby. Due to their own safety, they
shall stay a minimum of 20 metres away from the
harvester touching the power line.
If the harvester cannot be driven off, and you have
to leave the machine, jump down with your feet
together in order not to touch the harvester and
the ground simultaneously. Do not make yourself a
conductor through which electricity can pass; the
real danger lies in touching the harvester and the
ground simultaneously.
Get away from the harvester jumping either with
your feet together, or with only one foot on the
ground at a time. Otherwise the electric field on
the ground may create a fatal electric current
between your legs. You will be safe at a distance
of 20 metres from the harvester. Beware of broken
power lines lying on the ground.
A harvester touching a power line may catch fire.
Leave the harvester immediately if smoke starts
coming from the tyres.
Make sure the harvester will be guarded at a safe
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(Onside3m)
- 400
110110
- 400
kV kV
400
400kV
kV
220 kV
4m
5m
Ca. 6 -8m
110 kV
4m
4m
(Onside5m)
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instruction manual
distance. Do not try to get on the harvester
even if the power in the power lines may seem
to have gone off.
Remember that open-wire lines never have a
”blown fuse”, but they are always dangerous
unless made dead by an electrician. Even if the
power went off, it might come back on in a while
due to technical reasons. This may be repeated
several times.
Contact the Electric Company and inform them
about the exact site of the accident. By doing
this, any risk can be eliminated and the fault
repaired.
Ask the Electric Company for advice and follow
it. Inform them about any contact with power
lines even if there was no actual damage.
Source: Koneviesti Magazine 15/87
4. Repair and service
Always keep the harvester in good condition. Check the condition of fast moving parts daily.
Pay special attention to the transmission mechanism and the rotating parts in the harvester
head. Replace defective parts before they become dangerous.
Clean, repair and service the harvester with the transmission and engine off, the ignition key
off the ignition switch and main switch off.
The harvester head has many danger points. Read the harvester head manual to familiarize yourself with them. On some models turning of the measuring wheel by hand makes the
knives, tracks and rolls close. This is extremely dangerous if the engine is running or there
is pressure in the hydraulic accumulator of the harvester head. Do not go near the harvester
head, particularly the knives, tracks and rolls, with the engine running.
Before welding, disconnect the battery cables, input cable of the diesel engine control unit (the
left hand side cable under the cover of the control unit attached to the engine), all the cables
to the PC processor, the cables of the measuring device head module (MCC) and the cab MCI
module, connector of the large wiring harness between the frames, the two large connectors positioned on the rear frame that connect the frames and the central unit cables of the
optional fire extinguishing system.
Always have the earth cable of the welding set near where welding is done.
Do not use inappropriate tools to connect and disconnect the battery.
Do not make an open fire or smoke near the battery.
Handle the battery acids with care.
Do not add air in the tyres without a pressure gauge due to risk of explosion.
Do not add coolant with the engine running.
Do not remove the radiator cap from an overheated engine.
Beware of hot surfaces of the engine and exhaust pipe.
Do not refuel with the engine running.
Do not smoke while fuelling.
Do not adjust the hydraulic working pressure without a pressure gauge due to possible injury
and damage to the components.
When servicing the hydraulics, be aware of the high pressure in the system. Make sure there
is no pressure in the system, not in the head pressure accumulator, either, before disconnecting the connectors.
Never use over-sized fuses; they involve risk of accident.
Never start the harvester with anything but the ignition key.
When refitting a wheel, tighten the fixing screws to the correct torque. Switching on the diesel
engine is allowed only when the hub is connected to the motor Do not make any such struc-
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5. Local laws and regulations
Before driving the harvester on a public road, make sure that harvester is correctly equipped
and applies to the local regulations and laws given for such a vehicle.
Machine operator have to be trained to drive and use harvester safely.
This symbol in The manual refers to a special risk involved in taking a certain measure,
due to which extra caution shall be practised.
6. Fire safety
Two factors are needed to start a fire: flammable material and ignition. Oxygen is always
available. In the forest highly flammable dust accumulates in and on the harvester. Clean the
harvester periodically. Oil and fuel leaks also increase the risk of fire. Repair any detected
defects immediately. The engine and the exhaust pipes, the electric system in case of a short
circuit and overheated brakes pose a real risk of fire.
The harvester comes with two 6-kilo hand extinguishers. They are stored above the rear
wheel inside the side guard that opens rearwards. The extinguishers shall be inspected every
6 months by an authorized service outlet.
The harvester may be equipped with a semi-automatic fire extinguishing system. Make sure
to comply with the manufacturer’s instructions when using the system.
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instruction manual
Marking of danger points
Although an effort has been made to build the forest harvester as safe to use as possible,
there are certain risks involved in its use. These are to be kept in mind when operating the
harvester.
The danger points have been marked on the harvester using danger symbols. On the following page you will find the key to these symbols. The danger symbols are based on the international ISO 11 684 standard.
Danger symbols
Danger
To avoid danger
Subject to danger due to
insufficient information
Read the manual before starting
the harvester
A raised part may fall down
Support raised parts before
going under them
Gap in belt drive
Stop the engine and remove the
ignition key before removing
any guards
Getting entangled in
moving parts
Keep at a safe distance from
jointed components
Falling of the machine or of
objects handled with it
Keep at a safe distance from
the harvester, the crane, the
head and the wood handled
Electric shock
Keep at a safe distance from
power lines. See the safety
distances above
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Symbol
Harvester
SR 1046PRO
Danger
To avoid danger
Fire
In case of fire:
- turn off the engine
- turn off the main power
- extinguish the fire
- get help if necessary
Fire
Extinguish the fire with the fire
extinguisher stored under the guard
marked with this sticker.
Service measures
Before starting of service:
- turn off the engine
- turn off the main power
- when servicing the harvester
head, remove pressure from the
pressure accumulator as instructed
Safety belt not worn
Always wear a properly adjusted
safety belt while working and driving on the road
Normal exit not available
Open the handle on the right-hand
door and exit through the open door
Before starting work make sure that
emergency exit is unlocked also from
the outside.
Pressurized oil spray
Before disconnecting hydraulic
connections, let the presure off the
pressurized oil tank by opening the
breather filter with a gloved hand
while keeping your face far from
the breather.
Refrigerant
Leaking refrigerant may cause
frostbite
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instruction manual
Symbol
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instruction manual
Type marking
When ordering spare parts or service, always quote the type marking and number shown on
the machine plate. When ordering engine parts, also quote the engine number.
Write down the serial numbers of the forest harvester and engine on this page (and in the
spare parts list).
Fill in the serial numbers of the crane and the harvester head
Engine number
Note! Lef t side of the forest harvester = The side of the cab with the stairs
Right side of the forest harvester = The side with the side instrument panel
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instruction manual
Technical specifications
The base forest harvester with articulated steering includes: the cab, gear box, valves, and crane on the front frame,
the engine, pumps and tanks on the rear frame.
SR 1046 PRO
Weight Weight approx. 8000-9500 kg
Maximum permissible weight (ROPS)
Main Dimensions
10000 kg
Length without crane 4.9 m
Width 2.1 – 32,3 m
Height in transport position
3.03 - 3.10m
Ground clearance 0.6 m
Engine Agcosisudiesel 44 CTA
- power 84 kW/2,200 rpm
- fuel tank 135 l
Transmission
Traction hydraulics pump 123 l / min & 420 bar
Front axle drive motor in dividing gear box
45 cc
Rear wheels with hub motors
3150 cc
Two speed ranges forward and backward
1st gear 0-4 km/h / 0-3 km/h
3rd gear
0-19 km/h
Electrically controlled flow divider valve
At the front hydraulically controlled mechanical differential lock
Tyres Front 500/60-26.5, 540/65R28, 600/55-26.5
Rear 500/60-26.5, 540/65R28
Hydraulic system
Pump in working hydraulics 220 l/min & 210 bar
Load sensing, programmable electric joystick control (IQAN-Design)
Oil tank 110 l
Electric system
Voltage 24 V
Battery 2 x 115 Ah
Charging generator100 A
Working lights 19
Crane Kesla H671
Operating range 7,13m
Lifting capacity (gross)55 kNm
Crane weight 1200 kg
Harvesterhead e.g. Keto 51, 51 Victor, 51 Supreme, 55 Supreme, Kesla RH18, Nisula 400H
3-hose hydraulic system
Max. delimbing diameter
420 mm
Weight420 – 500 kg
Brakes
At the front hydraulically & mechanically controlled drum brakes
At the rear negative multi-disc brakes
Cab Quiet safety cab (FOPS, ROPS, OPS)
Noise level 71 dB (A)
Windows Lexan Margard polycarbonate
Harvesting computer Motomit IT / PC
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SR 1046PRO
Certificate on conformity to the EU directives
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Guarantee
Sampo Rosenlew Ltd, later called the Manufacturer, grants a guarantee regarding defects in
the material and workmanship.
1. The guarantee period starts as soon as the harvester has been delivered to the customer.
2. The guarantee does not cover:
• freight and postage costs
• transport damage
• damage due to carelessness, misuse or injury
• damage due to impurities in the hydraulic oil or the use of wrong type of oil
• damage due to non-compliance with the operating instructions
• damage due to neglected periodical maintenance procedures
• damage caused by spare parts not approved of by the Manufacturer
• damage due to the natural wear of parts; parts and materials likely to show natural wear,
such as :
- rubber hoses
- light bulbs, sensors
- chain and guide bar
- tyres
- belts and chains
- windscreen wipers
- fuel, oil, coolant and brake fluids
- filter cartridges
- packing and gaskets
- electric cables
- injection nozzles
- windows and guards made of polycarbonate
• damage due to measures taken by the purchaser affecting the quality and structure of
the harvester. Increasing of the hydraulic working pressure and pressure limits may cause
damage;
• indirect damage, such as
- loss of output or down time
- compensation claims submitted by a third party
- overtime and holiday compensations
• damage to property caused by the equipment
• if there is a change in the ownership of the harvester
3. When working in cold conditions, the guarantee is valid only when the outdoor temperature
does not drop below -25oC.
4. Any compensation claims under guarantee shall be submitted to the Manufacturer in a
complete form within two weeks of the damage.
5. The guarantee compensation is limited, and the Manufacturer shall only replace the defective component unless otherwise agreed with the customer.
6. The components replaced under guarantee are the property of the Manufacturer, and they
shall be returned to the Manufacturer upon request. Otherwise they shall be scrapped.
7. The guarantee on components delivered or repaired during the guarantee period will run
out at the same time as the guarantee on the harvester.
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Structure and functions of the forest harvester
Structure
The Sampo 1046PRO forest harvester has been designed to meet the demands set on the
first thinning of forest. It is light and easy to handle, small but with a wide operating range.
It does not damage standing trees and due to its light weight, it does not cause damage to
the roots. With the PRO model, additional attention is paid to the requirements set by continuous professional use.
The forest harvester has articulated steering. The crane, gears and cab are located on the
front frame. The engine, hydraulic pumps and oil and fuel tanks are located on the rear frame.
The harvester is steered and tilted by means of a joint. The weight of the crane, which is the
outermost part of the harvester, is low down. Therefore the whole operating range of the
harvester can be utilised and it is easy to get close to the trees. A crane that is near and at
a low height does not block the view, and its route is visible even when harvesting from the
side. The inner rims of both the front and rear tyres go along the same tracks, which means
that the harvester is easy to handle even in dense forest as you only need to keep your eye
on the front. The harvester is extremely nimble as the turning angle of the frame joint is 50°
and the turning radius only 4.0 m. Depending on the tyres, the width varies between 2.5 – 3.0
m. Although the harvester has been designed to be used in first thinning, it also performs
efficiently when clearing larger trees off the driving tracks.
Harvester head
The harvester head cuts and fells the tree. After that the tree is delimbed and cut into a preset length. When harvesting, make sure the engine revolutions are high enough to produce
sufficient working pump output to enable the required work movements. Too high working
revolutions are heavy on petrol. The Sampo harvester is supplied with alternative harvester
heads. The 3-hose system in hydraulics and the CAN route with its easily detachable connectors used in controlling of the head make it easy to change heads. As a harvesting computer is Motomit IT, and when necessary, an on-board computer with a GPS and a data transfer
function can be selected.
For further harvesting instructions, check the user manuals for the harvesting computer and
the harvester head.
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instruction manual
Cut - away picture of the forest harvester
14
11
12
13
8, 9,
10
15
5
1
2
1.
2.
3.
4.
5.
Final drive
Gearbox
Hydraulic motor
Traction hydraulics pump
Working hydraulics pump
3
7
4
6
6. Hub motor
7. Fuel tank
8. Radiator
9. Oil cooler
10.Intercooler
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11.Hydraulic valve
12.Oil tank
13.Air filter
14.Engine
15.AC condenser
Harvester
SR 1046PRO
Operator control instruments
Equipment on the
instrument panel (fig. 1)
A
B
C
D
E
F
G
H
I
J
K
Harvesting computer display
IQAN system display
Engine heater display
AC regulator
Ignition, starter (and electric stop)
Emergency stop
Heater thermostat
Fan speed regulator
Phone outlet
Measuring device touchpad
Charge indicator light
1
Switches on the
instrument panel (fig. 2)
AThrottle
B Frame lock
CBrakes
DPC
E Sound signal
F Windscreen wiper
G Windscreen washer
H Harvesting computer
I Seat heating
J Working lights + delayed light
K Working lights
L Working lights
M Emergency flasher
N4WD
O Rear lock
P Differential lock front
Q Emergencylight (red)
R Working lights, engine
S Master switch
T Turning signal
U Headlights, dipped
V Headlights, full
2
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SR 1046PRO
D
A
Equipment on the ceiling (fig. 3)
A) Alarm light (yellow)
B) Fire extinguishing system light (red)
C) Indoor light
D)Speaker
E) Radio
F) PC
3
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F
C
instruction manual
B
E
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instruction manual
Vertical levers (fig. 4)
Crane control lever, left
V1
V2
V3
V4
Outer boom inwards
Outer boom outwards
Crane turn left
Crane turn right
Crane control lever, right
O1 Crane lift up
O2 Crane lowering down
O3 Frame steering left /
rotator turn
O4 Frame steering right /
rotator turn
4
Mini levers (fig.5)
Crane control lever, left
Crane control lever, right
V1
V2
V3
V4
V5
V6
O1
O2
O3
O4
O5
O6
Outer boom inwards
Outer boom outwards
Crane turn left
Crane turn right
Sidetilt left
Sidetilt right
5
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Crane lift up
Crane lowering down
Frame steering left / rotator turn
Frame steering right / rotator turn
Head open / up
Head closed / down
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Switches on the push button boards on mini joysticks (fig. 6)
6
Left-side push button board
Right-side push button board
19 Programmable (tree species 1)
20 Programmable (tree species 2)
21 Programmable (color B)
22 Programmable (tree species 3)
23 Programmable (tree species 4)
24 Programmable (color A)
25 Programmable (shift)
26 Rear knife open
27 Tracks / rolls open
28 Front knives / knives open
29 Vacant
30 Tilt up
31 Tilt down
32 Boom side tilt vertical straightening
33 Single wipe
B Driving direction
1 Programmable (preset)
2 Programmable (preset)
3 Programmable (preset)
4 Programmable (preset)
5 Programmable (down)
6 Programmable (preset)
7 Programmable (preset)
8 Programmable (preset)
9 Programmable (up)
10 Programmable (preset)
11 Programmable (preset)
12 Slow feed backward
13 Slow feed forward
14 Feed backward
15 Feed forward
16 Saw
17 Programmable (color test)
18 Programmable (urea)
A Drive / harvest toggle switch
Functions displayed on this list are usually programmed in the programmable switches.
However, it is possible to tailor the programming for each customer.
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Joystick switches on vertical levers (fig. 7)
7
Vertical lever switches when the harvester
head does not have a rear knife B.
Vertical lever switches when the harvester
head has a rear knife C.
1 Tilt up / down
2 Knives open
3 Tracks / rolls open
4 Slow feed forward
5 Slow feed backward
6 Driving direction
7 Programmable (urea)
8 Fast feed forward
9 Fast feed backward
10 Head open / closed
11 Saw
12-15 Programmable (tree species 1-4)
16-27 Programmable (preset)
A Drive / harvest switch
1 Knives open
2 Tracks / rolls open
3 Tilt up / down
28 Rear knives open
Functions displayed on this list are usually programmed in the programmable switches.
However, it is possible to tailor the programming for each customer.
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Joysticks switches on the EME levers (fig. 8)
8
1 Saw
2 Programmable (tree species 1)
3 Programmable (tree species 2)
4 Programmable (tree species 3)
5 Programmable (tree species 4)
6 Driving direction backwards
7 Driving direction forward
8 Single wipe
9 Feed backward
10 Feed forward
11 Vacant
12 Slow feed backward
13 Slow feed forward
14 Vacant
15 Tilt up
16 Tilt down
17 Vacant
18 Boom side tilt vertical straightening, or side tilt automation reset
19 Boom side tilt vertical straightening or side tilt automation reset (the same function as above)
20 Vacant
21 Programmable (quality 1)
22 Programmable (quality 2)
26 Programmable (quality 3)
24 Programmable (quality 4)
25 Programmable (quality 5)
26 Programmable (quality 6)
27 Programmable (color test)
28 Programmable (shift)
29 Programmable (new frame)
30 Programmable (reset)
31 Head open
32 Head closed
33 Vacant
34 Knives open
35 Tracks / rolls open
36 Rear knife open
37 Programmable (up)
38 Programmable (down)
39 Programmable (cross-cutting length)
40 Boom side tilt right
41 Boom side tilt left
42 Vacant
A Drive / harvest switch
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instruction manual
Signs and symbols
Glow
Hour gauge
Suction filter
Pressure filter
Return filter
Hydraulic oil level
Hydraulic oil temp.
Fuel
Seat heating
Windscreen washer
Ignition lock
Diesel engine stop
Oil pressure
Charge
Engine revolutions
Gear diagram
Sound signal
Gear 11
Gear 22
Working light
Turning signal
Phone
Windscreen wiper
Fan
Parking light
Rotating flasher Air conditioning
Heat alarm for coolant
Emergency flasher
(red symbol)
Headlight, full
Headlights, dipped
Brake
Indoor light
Differential lock, front
4WD
Joint lock
Master switch (electric)
Differential lock, rear
Air filter
Harvesting computer
PC
Alarm symbols appear on the Iqan display,
with the exception of the low charging voltage
symbol on the front instrument panel.
Emergency exit
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EXIT
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Operation and Adjustments
The harvester functions have been divided into two different functioning environments: harvesting
in forest and longer-range driving. The difference between these operating environments is
in automation. With the harvesting / driving switch (fig 6,7,and 8 switch A) in the harvesting position, the harvester head can always be rotated using the right-side joystick with the
drive pedal in its mid position. When depressing the drive pedal, the right-side joystick
starts to steer the frame thus enabling a quick and efficient change from harvesting to driving towards the next tree.
Both the brakes and the frame lock can be made to function automatically depending on the
drive pedal position. When depressing the frame lock switch (fig 2, switch B) and the working brake switch (fig 2, switch C) in their forward position, the working brakes and the frame
lock get always engaged when the drive pedal is in its mid position. Correspondingly when
depressing the drive pedal, the working brakes and the frame lock get disengaged. This keeps
the harvester stationary and stable during harvesting, but allows nimble moving towards the
next tree.
Doorswitch
When the left side door is open, the crane movements, frame steering, drive and head movements are switched off. Note, in this case steering does not work and some models of harvesting heads may move back to the resting position, in other words close.
After disconnection by the door switch harvester head is reset back to functional status as
follows:
· Press ENTER from the Harvesting computer
· Select the service menu, and then press ENTER
· Click Reset, and then press ENTER
· Select the switch on harvester head current menu and then press ENTER
· Close the head, and then press ENTER
· Press the ESC button twice
The printer of the harvesting computer has its own power switch. Turn it on when you want
to print.
Joystick
positions
can be adjusted (fig. 9)
The positions of the crane joysticks and seat
armrests can be adjusted at several points.
To facilitate entering and leaving the cab, the
joystick near the door can be turned both
up/down and sideways. After adjustment
it is important to lock the positions of the
joystick and the armrest to prevent unwanted
movements.
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9
Harvester
SR 1046PRO
Seat has several
adjustments (fig. 10)
1. To adjust the fore and aft position of the seat,
lift lever A and move the seat in the required
direction.
2. Adjust the height using forks B at the front and
back of the seat.
3. Adjust the suspension using lever C.
4. Adjust the backrest angle using lever D.
Air suspended seat has
more adjustments (fig. 11)
10
1. To adjust the fore and aft position, unlock
lever A and move the seat in the required
direction.
2. Adjust the height and fore/aft tilt by pressing
levers B on the side of the seat and lifting/
depressing the front or rear of the seat.
3. Adjust the seat suspension pneumatically by
pressing button C.
4. Adjust the backrest angle using lever D.
5. If the seat has side tilt, it can be tilted using
the regulator unit on the armrest.
11
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instruction manual
Harvester
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Brake s
while
and harvesting (fig. 12)
2/2012
instruction manual
driving
The harvester has negative hydraulic brakes.
Braking power is generated by springs, and the
brakes are released using hydraulics. Mechanical outer shoe brakes operate on the front
wheels through the drive shafts. With the gear
engaged, the hydrostatic drive transmission
always brakes itself when the drive pedal goes
toward its mid-position.
The brakes are mainly controlled from the cab
using a triple-position switch (fig. 2, switch
C). Using the triple-position brake switch, the
brakes can be engaged, disengaged and put in
their automatic position hydraulically. In their
mid-position the brakes are always engaged,
and when depressed all the way back they
are always disengaged. In their forward position, that is the automatic position, the brakes
operate depending on the position of the drive
pedal. When harvesting or driving on hilly
roads, the brake switch should be in its automatic position.
12
In the cab there is also brake pedal A, which
can be depressed to generate braking power
on the brake shoes comparable to pedal power.
Depressing the brake pedal does not generate as much braking power as hydraulic spring
brakes. The brake pedal is mainly intended for
use on the road if the braking power in hydrostatic transmission is not enough.
Parking brake
The parking brake gets engaged automatically when the engine is switched off.
Frame lock
The frame lock operates similarly to the brakes. Depending on the position of the frame lock
switch, the dual-function cylinders either locks the frames together, allows them to turn independent of each other or operates in the automatic position at the same time with the brakes. With
the frame lock switch (fig. 2, switch B) in its mid-position, the frame lock is always engaged and
when depressed backward, the frame lock is disengaged. Normally when harvesting, the frame
lock switch should be in its automatic, that is in its forward position.
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instruction manual
Traction transmission
Engine power is transmitted to the consecutive work and drive pumps by means of a flexi
switch. From the pump to the hydraulic motor
of the gear box the power is transmitted by
means of liquid. The pump output is adjusted
steplessly using the drive pedal between positions 0 and +/- maximum.
There are three gear speed ranges, which are
selected using lever A, fig. 13. The ranges are
intended for harvesting (range 1 with the gear
lever down pulled backward), driving in the
forest (range 2 with the gear lever up pushed
forward), and driving on the road (range 3 with
the gear lever down pushed forward). Gears
should be shifted on level ground without pressing drive pedal B. From the gearbox power is
transmitted to the front wheels by means of
the drive shafts and the final drives.
13
The speed of the harvester is controlled by drive pedal B. When the pedal is not pressed, the
harvester is stationary if the gear is engaged and the engine running.
Driving direction (forward/backward) is chosen by switch close to left joystick (switch A, picture
13a). Drive direction forward is selected by pushing switch forward. Correspondingly drive direction backwards is selected by pushing switch backwards. Speed is controlled by pedal. Also the
engine speed (r/min) and potentiometer B (fig 13a) near left joystick affect the speed.
When driving in traffic, the harvester head should be kept close to the harvester and tied. The
harvesting computer should be switched off in case of unintended crane movements.
A forest harvester equipped with hydrostatic transmission must never be parked using
only the gear, but the parking brake must always be engaged. The hydraulic motor
cannot keep the harvester stationary for a long period.
Four wheel drive
Rear-wheel drive is switched on electrically using switch N on the right-side instrument panel,
fig. 2. The coupling shall be done with the harvester stationary. 4WD is available on gears 1
and 2. When towing the harvester, four-wheel drive must be off and the engine running to allow
the wheel motors to be disengaged. Short-distance towing at a low speed is permitted if the
engine and the drive pump cannot be kept running.
Differential and rear- wheel drive lock
There are often situations when both the wheels on the front or rear axle do not have sufficient
grip in respect to the required traction power. In this case one of the wheels stops gripping,
which will further decrease the traction power. This can be avoided by engaging either the front
lock using switch P (fig. 2) and/or the 4WD lock using switch O, (fig. 2). The engagement of the
4WD lock generates anti-skid between the front and the rear. This also engages the hydraulic lock between the rear wheels. The 4WD lock does not hold 100 %. Thus it allows different
wheels to turn at a different speed. On solid ground the 4WD lock makes turning difficult, so it
should be switched off. The mechanical differential lock at the front should also be disengaged
before sharp turns. The front mechanical lock can be switched on when the machine is stopped
and it can be used on gears 1 and 2. The four wheel drive lock is only available on gear 1.
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Harvester
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13a
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instruction manual
Starting of the engine (Fig. 14)
The forest harvester is equipped with a
safety ignition system, which prevents the
harvester from moving with the engine being
started. It allows the start-up to take place
only when the drive pedal is not pressed.
The engine is started using the ignition key
E. Turn the key to the right to switch on the
ignition. The same position also operates
the engine glow. During the glow, the engine
will not start, and this is also displayed on
the Iqan display. When turning the ignition
key farther to the right, to position HS, the
engine starts.
14
With the throttle A in its rear position , the
engine runs at idle. In the center position, the
working revolutions are used. When pressed
forward, the diesel engine uses full revolutions. Have the engine always idle before
switching the diesel off and on. The instructions on adjusting the revolutions are available in the section Using the Iqan display.
Stopping of the engine
Before stopping of the engine, move the throttle into the idling position. The engine is stopped using the electric stopper by turning the ignition key to position 0.
Beware of the movements of the harvester head when you switch off the diesel engine. When
the power is switched off, the harvester head controls switch off as well and the head may
return to its resting position from certain functions. These kinds of functions include, for
example, Head closed and Tilt down, depending on the type of the head. The harvester heads
often also contain pressurized batteries, potentially causing there to be enough power left
for head movements even after the power has been switched off. When finishing working it
is recommended to turn off harvesting computer and PC. In this case there is no danger that
even accidental use of harvesting head would cause unwanted movements in restarting.
When you turn the ignition key to the left of the 0 position and press it simultaneously down,
the vacuum pump of the oil tank switches on automatically. This is a way to protect the environment and reduce oil waste in cases of hose breaks. The vacuum also should be used when
servicing the hydraulic system. Do not try to run the machine while the vacuum pump is on
since a vacuum causes cavitation and quickly damages the hydraulic pumps.
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instruction manual
15
Main power switch (Fig. 15) Controls Electricity for the Whole Forest
Harvester
There is an electric main power switch to control the electrical instruments of the harvester.
It is located on the left-hand side, behind the rear wheel inside a closed box. There are two
power switches. One is inside the cabin on the side instrument panel, and the other one inside
the aforementioned closed box.
When you leave the cab for an extended period of time, always switch the power off from
the main switch as well. Just turning the ignition key to the 0 position leaves several electrical equipment on, including the fan motor. This uses enough power to potentially cause the
battery to empty while you are away.
Emergency stop
When the emergency stop switch (fig. 1, switch F) is depressed all the way, the diesel engine
gets switched off, but there is still current in the electrical system, but the power to the joysticks, the crane control module and harvester head module switches off. This engages the
brakes. When the engine is switched off, the harvester cannot be steered.
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instruction manual
Working lights
You can select the number of the working lights that are on using the working light switches
on the instrument panel (figure 2, switches J, K and L). For the working lights controlled by
switch J, it is possible to use a so-called delayed light function by leaving these lights on
before turning the main power switch off. Some of the harvester’s working lights remain on
to light the surroundings while you leave the harvester. The lights switch off on their own
in about 90 seconds. The switch R (figure 2) controls the working light inside the engine
compartment. It should only be used during service operations.
Cab Fresh-air fan Provides Good
Ventilation
The 4-speed fan is started using switch H
(fig. 16). To change the airflow direction,
turn the nozzles on the panels. The fan air
is filtered in from the left-hand rear bottom
corner of the cab. The outer-most filter is of
a coarse mesh type, and the inner one is the
actual fresh air filter.
To keep up the fan capacity and secure the
purity of the air, the filters shall be cleaned
or replaced often enough to prevent impurities and fungi from clogging the filters. In
dusty conditions it is necessary to clean the
coarse mesh filter several times a day.
16
Heater Provides Additional Heat from the Engine
The air in the cab is heated by a heating element in which the engine coolant circulates. Turn
switch G to the right to increase the amount of coolant circulating in the element. This will
increase the temperature in the cab.
Air conditioner cools the Air in the Cab
The cab can be equipped with air conditioning system.
Turn switch D fig. 16, to the right to switch on and regulate the air conditioner.
Note! A difference of over 8°C between indoor and outdoor temperature is harmful to your
health.
Keep the cab door closed when the air-conditioning is on. Keep the heater regulator lever in
its cold position, i.e. the heater water circulation off.
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instruction manual
Towing (fig. 17) Allowed from
Towing Points Only
The harvester may be towed from designated points only. When towing backward,
the towline is put around the pin as shown
in fig. 17. When towing forward, there are
holes as shown in fig. 17 near the reduction gear. With the harvester on tow, the
operator must be in the cab and the engine
running to enable steering. Four-wheel drive
must be off.
17
Unless the engine can be started, the harvester must be towed with great care;
as steering is not working. In this case, the brakes should also be released
mechanically
When towing on the road, statutory traffic regulations must be followed.
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Harvester
SR 1046PRO
Engine, source of power
The engine is a water-cooled, four-stroke
Common rail diesel. For a more detailed
description of the engine, see the engine
manual.
Power is transmitted from the rear of the
engine to the working hydraulics and traction
transmission pumps. The front of the engine
houses belt drives for the fan and the alternator generators and the AC compressor.
Suction air filter (fig. 18)
The engine suction air is cleaned by prefilter
and two-part paper filter B. A warning text and
symbol in the Iqan display indicate a blockage
in the filtering system. See cleaning instructions under service and maintenance. The
prefilter A is inside the filter cartridge and it
is continually drained by means of an exhaust
fume ejector.
18
Fill the tank with fuel
free from impurities (fig. 19)
The volume of the fuel tank is 135 litres. Use
high-quality diesel oil as fuel. Check the fuel
requirements in the engine manual. The fuel
must be free from any impurities and water.
Before refuelling, remove all impurities from
around filler A. Never drain a spare tank into
the fuel tank, as impurities and water tend
to settle on the bottom. If fuel is added from
a spare tank, a funnel with a sieve must be
used.
There are air bleeds on the outer rim of the
filler through which air gets into the tank. Make
sure these bleeds stay unblocked. Never use
a filler without air bleeds. cooler course mesh
filter there is a small-holed screen. To clean it,
first turn the rear cog to its down position and
then lift up the screen.
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19
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Harvester
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instruction manual
Daily Checks of the Engine
(Fig. 20) Lubrication System
It is of utmost importance to use correct lubricating oil types, in accordance with the load
placed on the engine. See Lubrication Table
under ”Maintenance”. Check the oil level daily
before starting; it shall be between the minimum and maximum marks on dipstick A,
preferably near the maximum, fig. 20. Oil is
refilled through filler B. Symbol on the iqan
monitor indicates low oil pressure. Should the
oil pressure warning light come on with the
engine running, stop the engine immediately
and find the cause for the trouble.
20
Cooling System
The engine cooling system is filled with coolant that has 40-50 % ethylene glycol in it. Do not
use plain water as coolant as it damages the engine. Before refill, the engine must cool off. When
refilling, remember the coolant expands considerably when it gets warm, so do not fill up the
system. The coolant level is correct when the cells are clearly covered by the coolant, and the
coolant level can be seen at the bottom of the level indicator hose of the expansion tank. Check
the coolant level daily before starting.
The coolant temperature can be seen on the iqan monitor. It shall be between 75-95oC. A warning
symbol on the iqan monitor indicates engine overheating when the temperature reaches 95oC.
If the temperature starts to rise, check that the outside of the radiator is not clogged. The best
way to clear blockage is to direct compressed air from the side of the fan through the radiator,
or use a brush for cleaning. Always be careful not to damage the lamellas. Behind the cooler
course mesh filter there is a small-holed screen. To clean it, first turn the rear cog to its down
position and then lift up the screen.
Crane side tilt automation
An automatic stabilizer function is available for the crane side tilt as an optional feature. It helps
keep the crane in an upright position even if the machine itself is tilted sideways on a slope. This
automatic function can be switched on from the side instrument panel. If the side tilt is used
manually, the automatic stabilizer function is disengaged. The automatic stabilizer can be reengaged by pressing the side tilt vertical straightening button on the joysticks. The same button
must also be pressed after starting the diesel engine. This is to avoid accidental movements that
the driver may not notice.
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instruction manual
Fire extinguishers
The harvester is supplied with two portable 6-kg fire extinguishers. They are located above
the rear wheel inside a side guard that opens backwards. The extinguishers shall be checked
every six months by an authorised service outlet.
The harvester may also be equipped with a semi-automatic fire extinguishing system, which
shall be operated in compliance with the Manufacturer´s instructions.
Opening of the guards
The movable guards of the forest harvester are equipped with quick-release locks. The guards
can be locked placing an ordinary padlock in the hole for the quick-release lock.
21
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instruction manual
Hydraulics
Hydraulics is divided in traction and working
hydraulics. They have a joint oil tank on the
rear frame of the harvester.
Traction hydraulics (fig. 22) includes a suction
filter, drive pump, distributor valve, five directional valves, a hydraulic motor at the front
and hub motors at the rear.
The drive pump produces pressure corresponding to the drive resistance and a volume
flow corresponding to the drive pedal position.
When using four-wheel drive forward, the oil
flows into the distributor valve. The distributor
valve distributes the volume flow between the
front and the rear. From the distributor valve
the oil flows to the hydraulic motor at the front
and from there onwards to the pump. The oil
flows from the distributor valve to the rear
hub motors through the directional valves.
The flow from the rear motors goes though
the joint return directional valve back to the
drive pump. When using front-wheel drive,
the directional valves close off the connection
to the distributor valve and the drive pump.
At the same time they engage the rear hub
motors in neutral.
A
Drive pump
B
Front hydraulic motor
C
Hub motors
D
Distributor valve
E
Directional valves
Working hydraulics in the basic harvester (fig.
23) includes a work pump, pressure filter, load
sensing directional valve and return filter.
Crane movements are controlled by a loadsensing valve. The work pump produces the
right pressure and output in relation to the
load weight and speed. This enables fast and
precise movements in every circumstance.
A
Work pump
B
Pressure filter
C
Directional valve
D
Return filter
22
23
Individual work pump pressures are set for the harvester head functions from the measuring
device. In addition, depending on the head it is possible to set compression pressures based
on the type of tree being handled for knives and tracks/rolls, for example.
It is forbidden to change the pressure in working and traction hydraulics without
permission from the Manufacturer, as it may damage the harvester and cause risk
of injury to the mechanic and the harvester operator.
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instruction manual
The operations of the brakes and the front
differential lock (fig. 24) are controlled by
directional valves. The cylinder in the differential lock is dual-functioning and when
disengaged, the pressure is on the side
of the cylinder shaft. When engaged, the
pressure is directed to the side of the cylinder piston. The brake cylinders get disengaged when the pressure is directed to the side
of the cylinder shaft. The piston sides are
connected to the tank line. The brakes and
the front lock derive their driving force from
the pump in working hydraulics by means of
a pressure reducing valve.
A
directional valves
B cylinders
24
The frame lock is equipped with a dual-function cylinder. The cylinder derives its load from the
return flow. When the frame lock is engaged, the directional valve closes the flow routes and
the cylinder becomes locked in its place.
The basic harvester is equipped with a separate cooler for the hydraulic oil. The cooler includes a pump and condenser. The pump receives oil from the tank as well as from leaks in the
working hydraulics pump and the harvester head, and its pumped through the condenser and
the return filter back to the tank.
When dealing with hydraulics, uncompromising cleanliness is of utmost importance. The oils
used shall comply with the Manufacturer´s instructions. Refill shall always be done through
the return filter.
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Harvester
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instruction manual
Electricity
Fuses
The fuses F1-F54 are located on the circuit board below the side instrument panel. The fuses
F55-F60 are located in the trailer next to the starting motor.
F1 15A
F2 7.5A
F3 5A
F4 5A
F5 5A F6 5A F7 15A F8 20A F9 10A F105A
F11
7.5A
F12
7.5A
F13
20A
F14
20A
F15
25A
F16
20A F17
20A
top
F18
20A
F19
20A
F20
20A
F21
20A
tops
F22
20A
F23
10A
F24
10A
F25
15A
F26
3A
F27
5A
F28
10A
F29
20A
F30
3A
F31
10A
+12 V outlet cab
Radio, delayed light control
PC +12 V
Modem +12 V
Printer +12 V (meassure shears)
Radio memory
Engine heater
Working lights (delayed lights)
Water pump of an additional heater
Engine heater clock MD3 RTC and the eber remote control
Heater fan
+Bat measuring device
Working lights
Working lights
Starting engine solenoid
Air conditioning
Working light, additional tree
F32
10A
F33
3A
F34
5A
F35
15A
F36
5A
Solenoid valves, four wheel drive, front wheel drive
XA2, Iqan joystics, generator D+, CTA ignition
Turn signal relay
Windscreen wiper, washer and switch signal lights
Greasing system
Working lights
Working lights
Working lights
Working lights, additional tree
Measuring device
Emergency flashers
Fire extinguishing
Rotating flasher
Handles
PC monitor heating
Sound signal
PC and voltage reducer
Cab indoor light and electri
cal equipment light
Working light engine compartment
F37
3A
F38
7.5A
F39
3A
F40
10A
F41
5A
F42
3A
F43
20A
F44
10A
F45
10A
F46
7.5A
F47
3A
F48
20A
F49
3A
F50
5A
F51
5A
F52
10A
F53
5A
F54
5A
F55
30A
F56
150A
F57
30A
F58
150A
F59
100A
F60
30A
F61
Measuring cutters loading
Drive pump angle sensor,
controls four wheel drive, front lock, rear lock, joint lock
MD3 display
Vacuum pump
AC compressor
Turning signal left
Seat
Fire extinguishing
Fuse parking lights reservation
Parking lights
Handles
Iqan XA2
Turning signals left
Headlight left front
Headlight right front
Fuel transfer pumps
High-beam headlight left
High-beam headlight right and signal light
+BAT main fuse in battery housing
Main fuse +30 in the trailer
CTA engine control unit
Engine intake air heater
Hydraulics filling pump
Outlet engine compartment
Engine heater remote control in the unit
Do not fit an oversized fuse as it may damage the respective electrical instrument. If a fuse
blows on the same location repeatedly, find out the reason for it.
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Harvester
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instruction manual
Iqan control system
25
The Iqan monitor consists of the following elements:
- monitor display A
- bottom F1-F4 buttons B
- OK button C and the arrow buttons above and below it D
- Menu button E at the bottom right (three horizontal lines)
- Back button F (arrow to the left)
The display brightness can be adjusted by pressing the Menu button and selecting the backlight setting
SAFETY SYMBOLS
Various notifications and warnings can
be displayed in the Iqan monitor. They
appear in separate windows partly covering the basic display. The F1-F4 buttons
of the display are used to select the most
suitable option at the bottom of the warning
window. For example, the sensor error in
the picture here can be reset by selecting
OK, or pressing the F1 button.
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Harvester
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instruction manual
There are seven types of notifications and warnings. The type Message is the least serious and
Critical is the most serious. The important notifications are always shown before the less critical ones. The following is a list of all notifications and warnings in the order of importance.
-message
-information
-confirmation
-warning
-alarm
-error
-critical
The notifications and warnings detected by the Iqan machine control system are always messages, alarms or errors. The notifications and warnings from the diesel engine and base machine
are primarily information and warnings.
IQAN DISPLAY MENUS
The Iqan display has a graphical user interface and a menu structure. The menu structure is
shown in figure 26.
26
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Harvester
SR 1046PRO
MAIN MENU
The menus contain the base machine setup, input
and output measurements, settings and module
status and related logs. The menus can be accessed by pressing the Menu button (three horizontal
lines). Pressing the Menu button again takes you
back to the basic display.
SYSTEM INFORMATION
When you press the F4 button in the main menu,
you can view system information such as the name
of the software loaded in the monitor, author of the
last revision and the date of the revision. By pressing
F1, F2 or F3 you can view information on modules,
the modem or log. The Back button takes you back
to the previous page. Pressing F1 on the subpages
takes you directly back to the main menu.
SETTINGS
You can change the display settings by clicking the
F3 button in the main menu. Then by pressing F1,
F2 or F3 you can view information on the display,
date and time as well as language. The Back button
takes you back to the previous page. Pressing F1 on
the subpages takes you directly back to the main
menu.
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instruction manual
Harvester
SR 1046PRO
MEASURING
You can measure the sensors and valves connected
to the Iqan control system by pressing F2 in the
main menu. First, a page with different measurement groups such as crane, joysticks, steering/rotator etc. opens. The desired measurement group is
selected with the up/down arrows and by pressing
OK. Use the arrow buttons also to select a measurement route such as a sensor or valve. You can
toggle between the raw value provided by the route
and the scaled value using the F2 button. The Back
button takes you back to the previous page. Pressing F1 on the subpages takes you directly back to
the main menu.
ADJUSTMENTS
You can access several outputs and parameters in
order to adjust them by pressing the F1 button in
the main menu. First a page opens on screen with a
number of adjustable groups such as diesel engine
revolutions, crane adjustments, driver selection,
function parameters etc. The desired adjustment
group is selected with the up/down arrow buttons
and by pressing OK. A lock symbol may be displayed
behind the adjustment group name. This means that
a password is needed for adjustments.
After selecting the adjustment group, select the
desired measurement route such as a sensor or
valve using the arrow buttons. Several instruments have two different directions of movement.
The correct direction +/- is selected with the F3
or F4 button. The current adjustment values are
displayed on the right side of the display. After you
have selected the desired route and direction, press
OK.
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instruction manual
Adjusting a parameter
You are now on the page where the actual adjustment is done. You can move from one parameter to be adjusted to the next by pressing the OK button repeatedly. When you are at the
parameter you want to adjust, press the up or down arrow button. The parameter value on
screen changes with each time a button is depressed. You may reset to the default values
at any time after the adjustment by pressing the Reset button, or F2. The Back button takes
you back to the previous page. Pressing F1 on the subpages takes you directly back to the
main menu.
INTERNAL DIAGNOSTICS OF THE IQAN DISPLAY
The Iqan display has its own diagnostics page showing information on the status of the display.
You can access the diagnostics page by pressing the Back and the Menu buttons simultaneously while switching on the power. To exit the testing mode, switch off the power and
switch it on again normally.
INSTRUMENT PANEL DISPLAY
The left side of the instrument panel display
shows the diesel engine revolutions both as
a tachometer and as numerical values. On
the right center is the fuel gauge. Above the
fuel gauge is the oil temperature gauge and
below the fuel gauge, the coolant temperature gauge. These temperatures are also
displayed as numerical values.
When the power is on but the diesel engine off, the display shows red alarm symbols. The
section Signs and symbols explains the meaning of the symbols. When the diesel engine is on,
the symbols disappear from the display if the parts they refer to function correctly. A symbol
that is displayed while the diesel engine is on indicates an active problem. After resetting
the error message, the problem may continue to be active and the symbol remains visible
indicating a problem. These problems indicated by the symbols will also activate the yellow
alarm light in the ceiling of the cab. Investigate the cause of an active problem immediately
and take the necessary corrective measures.
When selecting first gear, number 1 appears in the left upper corner of the display indicating
that gearstick is pushing 1-gear switch. When selecting second gear, number 2 appears.
There are symbols of differential lock (front) and hydraulic differential lock (rear) in the left
lower corner of display. The lock-symbol is either open or closed depending if lock is switched on or off.
When selecting four wheel drive, 4WD- symbol appears in the lower left corner of the
display.
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Harvester
SR 1046PRO
2/2012
instruction manual
SUBMENUS
The images and text at the bottom of the main display indicate the functions of the F1-F4
buttons in each display. The purpose of these submenu displays is to provide you with some
of the most important facts collected on templates.
Adjustments
When pressing the F1 button in the main menu,
a window opens in which you can select the
crane adjustments, driver selection and function parameters.
The function parameters open a new page
on which you can select the vibration filters,
power limits or other parameters.
You can return to the previous page from the
subpages by pressing the F4 button.
Adjusting the diesel engine revolution speed
When you press the F4 button in the main
display, the diesel engine revolution adjustment window opens.
In this window, you can
-
-
-
-
adjust
adjust
adjust
return
the idle speed by pressing F1
working revolutions by pressing F2
full throttle by pressing F3
to the main page by pressing F4
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Harvester
SR 1046PRO
2/2012
instruction manual
Diesel temperatures, oil pressure
and operating hours
When you press the F2 button in the main
display, a page opens displaying the diesel
engine coolant temperature, fuel temperature, intake air temperature and oil
pressure.
When you press F1, you can view the total
hours, operating hours and working hours.
The total hours indicate the time that the
machine power has been on. The operating
hours indicate the time the diesel engine
has been on. The working hours indicate the
time the diesel engine’s speed has exceeded 1,200 rpm. You can return to the main
display from the subpages by pressing the
F4 button.
Crane measurements
Pressing the F3 button in the main display opens a window showing the status of the crane
controls. You can return to the previous page from the measurement pages by pressing the
Back button.
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SR 1046PRO
2/2012
instruction manual
Parameters in the iqan control system
Below you can find a list with explanations of the data adjustable and observable on the
display.
INPUTS
Voltage Inputs:
VIN Tilt Sensor [°]
VIN Hand throttle
VIN Fuel sensor
VIN Hydraulic oil temperature
VIN Alarm symbols
The crane side tilt sensor (range -15°...+15°)
Select the diesel engine revolution direction
Fuel level sensor
Hydraulic oil temperature sensor
An indicator for low hydraulic oil level, blocked diesel engine intake air filter as well as for blocked vacuum,
pressure and return filter of the hydraulics
Digital Inputs:
DIN Ignition
Ignition key information
SW Activation
A door switch that stops the crane, frame steering and rotator movements
DIN Joint angle
Sensor that grounds the input when the frame steering angle is wide
DIN Steering/rotator [%]
Selects whether the right joystick controls the stee
ring of the frame or rotation of the head°
Mini/EME sidetilt right
Side tilt switch data (mini/EME lever)
Mini/EME sidetilt left
Side tilt switch data (mini/EME lever)
Banana sidetilt right Side tilt switch data (vertical grip)
Banana sidetilt left
Side tilt switch data (vertical grip)
Harvester Head closed
Head closed (vertical grip/EME lever)
Harvester Head open
Head open (vertical grip/EME lever)
SW Steering angle
End dampening sensor for articulated steering
DIN Side tilt automation on
Selects whether the crane side tilt automation is on or off
DIN Side tilt automation reset
After the start of the harvester or manual use of the side tilt, the crane does not return to the center posi
tion automatically until the reset button is pressed.
DIN Side tilt automation reset
(vertical levers)
After the start of the harvester or manual use of the side tilt, the crane does not return to the center posi
tion automatically until the reset button is pressed on the vertical levers.
SW Differential lock switch act.
Differential lock switch information.
DIN Drive pump zero angle sensor NPN
DIN Gear 1 engaged
DIN Gear 2 engaged
DIN Four wheel drive button
DIN Four wheel drive lock button
Sensor that grounds the input when the drive pedals are in the center position
Sensor for gear 1
Sensor for gear 2
Four wheel drive switch information
Four wheel drive lock switch information
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instruction manual
Joystick Inputs:
JS Steering/Rotator [%]
JS Lift [%]
JS Harvester Head [%]
JS Slew [%]
JS Jib [%]
JS-Tilt [%]
Articulated steering/ Rotator
Crane lift
Head open/closed
Crane slew
Crane jib
Crane side tilt
Adjustable parameters
FP Idle [rpm]
Diesel engine idle speed
FP Working revolutions [rpm] Diesel engine working revolutions
FP Full throttle [rpm]
Diesel engine maximum operating speed
JS Trigger + [%]
If the joystick is turned to the right more than the % value, the harvester head rotator will start rotating to the right.
JS Trigger – [%]
If the joystick is turned to the left more than the % value, the harvester head rotator will start rotating to the left.
Tilt Down Up Setting [1/0]
With the value at 1, the harvester head automatic tilt up is in use after the head open function. With the automa
tic tilt up it is also required that the head open button or lever is pressed for more than 0.7 seconds.
FP Steering Deceleration [%] Deceleration speed of articulated steering while end dampe
ning happens
FP Autotilt Stopping Angle [°] Side tilt automation does not try to correct deviations from the mid-position smaller than this angle. Standard setting ±1.5°
FP-Autotilt Deceleration Angle [°]
The angle at which side tilt automation starts decelera
ting movement speed towards mid-position. Standard setting 6°
FP-Autotilt Start Slope [ms]
Side tilt automation acceleration ramp at the beginning of the correction movement
FP Side tilt sensor installed [1/0]
Defines whether the side tilt sensor has been installed. The value 0 disables the sensor.
Lever selection [1/0]
The value for the mini levers and EME levers should be 1
FP Dampening Steering Dampening of vibration in the frame steering. Prevents the vibration from the hand from transferring to the steering. The greater the value, the greater the hand vibration that is dampened.
FP Dampening Turn
Dampening of the vibration in the crane turn. Prevents the vibration from the hand from transferring to the crane. The greater the value, the greater the hand vibration that is dampened.
FP Dampening Lifting
Dampening of the vibration in lifting. Prevents the vibration from the hand from transferring to the crane. The greater the value, the greater the hand vibration that is dampened. .
FP Dampening Angle Dampening of the vibration in the crane angle. Prevents the vibration from the hand from transferring to the crane. The
greater the value, the greater the hand vibration that is dampened.
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Harvester
SR 1046PRO
FP Dampening Side tilt
2/2012
instruction manual
Dampening of the vibration in the crane side tilt. Prevents the vibration from the hand from transferring to the crane. The greater the value, the greater the hand vibration that is dampened
FP Steering power limit
Deceleration of the frame steering speed to the value set with this parameter when the diesel engine revolu
tions decrease under load. The smaller the value the smaller the effect.
FP Turn power limit
Deceleration of the crane turning speed to the value set with this parameter when the diesel engine revolu
tions decrease under load. The smaller the value the smaller the effect.
FP Lift power limit
Deceleration of the crane lifting speed to the value set with this parameter when the diesel engine revolu
tions decrease under load. The smaller the value the smaller the effect
FP Angle power limit
Deceleration of the crane angle speed to the value set with this parameter when the diesel engine revolu
tions decrease under load. The smaller the value the smaller the effect
FP Side tilt power limit
Deceleration of the crane side tilt speed to the value set with this parameter when the diesel engine revolu
tions decrease under load. The smaller the value the smaller the effect.
OUTPUTS
Current Outputs:
PV Lift [%]
PV Steering [%]
PV Sidetilt [%]
PV Jib [%]
PV Slew [%]
Crane lift (proportional)
Harvester articulated steering (proportional)
Crane Sidetilt (proportional)
Crane jib (proportional)
Crane slew (proportional)
Digital Outputs:
DOUT-Start diesel
Diesel engine start
DOUT-Differential lock
Differential lock engaged
DOUT-Four wheel drive
Four wheel drive engaged
DOUT-Four wheel drive lock engaged Four wheel drive lock engaged (hydraulic)
DOUT-Break and frame lock disengaged
Automatic control of the breaks and the frame lock
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Harvester
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instruction manual
Service and maintenance
Safety
Installations and adjustments may be carried out only by a person with the required skills and
qualifications and the necessary knowledge of the machine in question.
Installations and adjustments as well as repairs must be carried out when the engine
is stopped and the key removed from the ignition. Moving parts must be in balance and
stopped,and when necessary, locked.
For example, the crane and harvester head may move or slide on their own over time.
Make sure that there is no stored pressure in the fluid systems before you open mechanical or hydraulic joints (pressurized oil tank, harvester head pressure battery, AC equipment,
radiator etc.)
Make sure there is no danger of injuries if you need to start the engine while performing maintenance and also after maintenance work.
Ensure that all periodic maintenance work and cleaning are performed on schedule in accordance with the instructions. This reduces the risk of danger caused by malfunctions.
Proper maintenance and service guarantee a long working life and the validity of the warranty.
General instructions:
·
·
·
·
·
Make sure you are sufficiently qualified before you perform maintenance tasks. If you are not sure, have the work performed by a qualified individual.
Familiarize yourself with the structure of the harvester and the maintenance instructions before you start the maintenance work.
Wear protective clothing suitable for the work
Use appropriate tools and other equipment.
Handle the machine to be maintained and the substances used as instructed so that there is no danger to yourself, other people or the environment.
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Harvester
SR 1046PRO
Service
measures
daily or every 8 hours
1. Checking of the engine oil level
Stop the engine on level ground and wait for
a few minutes. The oil level shall be between
the marks on the dipstick. Fig. 27.
Fig. 27
A Oil measuring dipstick
B Oil filler
C Coolant check / refill
2. Checking of the coolant level
Note! Open the over-pressurised radiator cap
with great care when the engine is hot.
Never use plain water as coolant!
Do not pour cold coolant into a hot engine.
The coolant level shall be approx. half way up 27
the expansion tank.
Coolant is added through the expansion tank.
Make sure there is anti-freeze in the radiator
in the cold season.
3. Checking of the hydraulic oil level
Check the hydraulic oil level in the measuring
glass on the tank with the lift cylinders in their
inner position.
Note! The oil level shall always be visible in the
measuring glass.
Add oil using the oil refill pump A (figure 28).
The pump starts from switch B and oil is sucked
into the tank through hose C. This will leave all
the impurities in the filter.
4. Daily lubrication
28
Lubricate the daily lubrication points in compliance with the lubrication table. See Lubrication Table.
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instruction manual
5. Cleaning of radiator grilles
Depending on the operating environment,
the radiator grilles shall be cleaned often
enough to prevent the engine from overheating. Clean the rear cog screen and the
removable grille using compressed air or a
brush (fig. 29). When necessary, clean the
oil, engine and air conditioner condensers.
Note! The rear cog and the grilles must not
be covered with the engine running.
6. Checking of tyre air pressure
Check the tyre air pressure and external
condition visually. Use manometer if necessary. The correct air pressure for the 500/6026.5 tyres is 3.7 bar, the 600/55-26.5 tyres
4.0 bar, the 540/65R28 tyres 3.2 bar.
Do not exceed the indicated pressures.
29
7. Checking for leakage
Check for any liquid, fluid and oil leakage.
8. Checking of connections
Check the screw and pipe connections visually.
Note! During the first operating month the tightness of the screw connections in the crane,
shafts and joint shall be checked daily.
It is important to tighten the screw connections to the correct torque. The required wrench
sizes and torques:
Wrench size
(mm)
Tightening torque for screws
of 8.8 strength class (Nm)
M6
10
11
M8
13
25
M 10
17
47
M 12
19
78
M 14
22
120
M 16
24
180
M 20
30
335
Screw size
N ote! Tightening torques for wheel fixing screws
Front wheels: 600 Nm
Rear wheels: 540 Nm
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Harvester
SR 1046PRO
2/2012
instruction manual
Service measures weekly or every 50 hours
1. All daily service measures
The service measures to be taken every 50 hours include all the measures listed in service
measures daily or every 8 hours.
2. Lubrication in compliance with the lubrication table
Lubricate in compliance with the lubrication table paying attention to any special instructions.
See the lubrication table.
Service measures every 100 hours
1. Cleaning of engine air filter
The engine suction air is cleaned by a pre-filter and a dry paper filter of a dual-element type.
Faultless functioning of the filter is of utmost importance to the long lifespan of the engine.
The filter housing is located in the engine compartment. The filter housing cover is fastened with
locking brackets and the filter cartridges are under the cover (fig. 30). The outer filter cartridge
shall be replaced when blockage is indicated on IQAN- monitor or at least every 100 hours. The outer
cartridge can also be cleaned, but no more than five times. Open the locks on the rear filter
cover and twist the cartridge out of the housing. Be careful not to damage the paper. Do not
remove the inner cartridge unless it needs replacing.
The filter protects the suction channel against impurities during service.
Blow dry compressed air (not over 5 bar) inside the
filter. Great care shall be taken not to damage the
filter cartridge or allow dust inside.
After cleaning, check the condition of the filter. Direct
a strong light from the inside. In case the outer f ilter
c ar tr idge is br oken, it shall be replaced. The
inner filter shall also be replaced as it has become
dir ty. Other wise the inner cartridge is replaced
after five filter services or every other year.
Clean the inside of the filter housing carefully before
removing the inner cartridge. When refitting the
filters, make sure that the gaskets are intact, the
30
mating surfaces clean and that the filter fits well.
When servicing the filter, check the condition and
attachment of the air hoses and the cleanliness of
the hose in the exhaust fume ejector.
N ote! Never run the engine without filters.
2. Checking of battery fluid level
Clean the battery housing carefully. Check that
the battery fluid level is 5-10 mm above the cells.
Make sure the cable lugs are properly tightened.
Remove any oxidisation with hot water. Coat the
cable lugs with copper or aluminium paste.
3. Cleaning of breather on the hydraulic tank
Clean the filter and the surrounding area carefully (fig. 32).
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31
Harvester
SR 1046PRO
4. Checking of the condition of traction
transmission
Check the attachment of final drives, drive
shafts and gearbox. Ensure there are no cracks.
Check the attachment of the hydraulic pump
and motors in traction transmission. Check for
leaks in hose connections.
5. Cleaning of cab air filter
Remove the cab fresh air filter with its housing and clean it carefully with compressed air.
Replace a soiled or broken filter. The paper
filter shall be replaced at least once a year.
Check also the condition of the air intake
suction channel.
32
31
6. Checking of gearbox oil level
Clean the dipstick and breather area. The
oil level shall be between the bottom of the
dipstick and the mark on the dipstick with the
dipstick screwed on. Refill in compliance with
the oil table (fig. 33).
7. Checking of light operations
Make sure the headlights, working lights, turning signals and signal lights function properly. When replacing bulbs, comply with the
Manufacturer´s recommendations.
8. Draining of water out of water
separator
The fuel pre-filter with water separator is located
on the left side of the engine Drain any accumulated water into a dish weekly. Replace the
filters in compliance with the service table or
more often if you suspect a clogged filter. Fault
code “Fuel pressure low” indicates a clogged
pre-filter or air leakage in the pipes. When
changing the filter, remember to take the metal
water separator plug from the old filter.
Used filters are problem waste that must be
dealt with accordingly. For further instructions,
refer to the engine manual.
33
9. Checking of oil level in final drives
Clean around the control opening and breather.
The oil level should come up to the control
opening. When necessary, refill oil through the
breather until oil runs out of the control opening. Refit the breather and control plug and
wipe off excessive oil (fig. 34).
10. Checking of brake functions
The brakes shall be adjusted regularly due
to the wear of the brake bands. The free
travel of the brake pedal shall be 20-50 mm.
Make sure the harvester cannot move, start
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34
A Control opening
BBreather
2/2012
instruction manual
Harvester
SR 1046PRO
2/2012
instruction manual
the engine and disengage the brakes. Make
sure the clearance in the lower brake shoe is
approx. 1 mm. Adjustments can be made by
turning limiter B. Adjust the clearance in the
upper brake shoe using adjusting screw A.
The clearance between the brake shoe and
drum shall be the same on both sides of the
harvester to achieve even braking.
Fig. 35
A Adjusting screw
B Limiter
11. Checking of belt tension
Check the tension of belts in the water pump,
generator and optional air conditioner. The
tension is correct when there is a deflection
of 15-20 mm when pressing with your thumb.
Replace worn and damaged belts (fig. 36).
35
12. Cleaning of polycarbonate windows
Remove any particles that may damage the
window surface. Avoid using any sharp objects.
Use mild and environmentally friendly detergents and plenty of water for washing.
Substances suitable for removing stains
include pure isopropyl alcohol, white spirit,
heptane, white gas, butyl etylene glycol,
methanol, hexane and butanol. Use plenty of
water for rinsing after the removal of stains.
NOTE! Do not use other solvent
substances such as gasoline for cleaning windows.
36
Service measures every 500 hours
1. All daily and weekly service measures.
The service measures to be taken every 500 hours include all the measures listed under
service measures daily or every 8 hours as well as the measures listed under service
measures weekly or every 50 hours and every 100 hours.
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Harvester
SR 1046PRO
2. Changing of engine oil and filter
Keep the engine running until it warms up.
Open the drain plugs A in the underpan and the
engine sump . Drain the oil into a pan. When all
the oil has been drained, close the drain plug
with a new gasket (fig. 37).
The oil filter is replaced every time the oil is
changed. Clean around the oil filter. Remove
the old filter using a filter key. Coat the gasket
of the new filter lightly with new oil (fig. 38),
and make sure the gasket surfaces are clean.
Attach the filter manually. Wipe off any excessive oil. Pour new oil through the filler B to the
top mark on the dipstick. Pay attention to the
amount of oil poured into the filter.
Acceptable oil types and amounts are given in
the Lubrication Table and the Engine Manual.
For further instructions, see the Engine
Manual.
NOTE! Only use oil recommended by the
manufacturer
Check the engine breather pipe every time the
oil is changed. The pipe shall be clean inside
and it must not be dented.
3. Checking of the operations of the drive
pedal
Check the operation and position of the drive
pedal. The pedal shall move to its mid-position
as the foot is removed off the pedal. Lubricate
the drive chain and centralising device when
necessary.
The frame lock and the brakes shall be disengaged slightly before the harvester starts
moving.
The disengagement is controlled by an inductive switch located on the drive pump. Turn
off the engine and secure the drive pedal in
its forward drive position. The distance of the
inductive switch from the lever arc shall be
0.5-1.5 mm. Release the drive pedal and adjust
the switch in the middle of the lever notch. The
relation of the brake and frame lock operations to the start-up of the harvester can be
adjusted by changing the distance of the inductive switch from the lever arc. The distance
shall, however, remain within the recommended limits. See fig. 39.
4. Use Of An Additional Heater And Air
Conditioning Outside The Heating Season
The heater shall be used approx. once a month
outside the heating season, too. This is done
to prevent the fan motor and water pump from
getting stuck. Also air conditioning must be
used at least once a month.
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37
38
39
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Harvester
SR 1046PRO
2/2012
instruction manual
5. Replacing Of The Hydraulic Oil Filters
For more information on filter replacement, see items Service Measures Every 1000 Hours.
6. Checking Of Screw Tightness After The First 500 Operating Hours
Screw tightness in the crane and joint shall be checked after the first 500 operating hours.
Torque for the crane M24x2 screws in strength class 10.9 is 1000Nm and in strength class 12.9
1200Nm.
Torque for the M10 screws in the joint (strength class 10.9) is 68Nm, for the M16 screws (strength
class 10.9) torque is 300Nm, and for the M20 low-headed screws (strength class 10.9) 550Nm,
and for ordinary hexagonal socket-head screws 700Nm (strength class 12.9).
7. Adjusting the diesel engine valves
Adjust the diesel engine valves after the first 500 operating hours and then every 1000 operating hours.
For detailed information, see the engine manual.
Service
every 1 000 hours
measures
1. All service measures to be performed
daily, weekly and every 100 and 500 hours
The service to be performed every 1 000 hours
includes all the service measures listed under
service measures daily or every 8 hours,
service measures weekly or every 50 hours
and service measures every 100 and service
measures every 500 hours.
2. Changing of the fuel filter
See instructions in the Engine Manual, fig.
40.
3. Draining of condensed water out of the
fuel tank
Run a little fuel from the filler at the front of
the fuel tank into a pan.
40
4. Changing of the oil in the crane turning
motor
The oil in the turning motor (fig.41) is changed
every 1000 hours. However, the first time the
oil is changed after 50 hours. See further
instructions in the crane manual.
Refill in accordance with the oil table.
A Fillling opening
B Control opening
C Drain opening
5. Changing of the hydraulic oil filter
Change the filters in the working and traction
hydraulics (fig. 42).
A Return filter
BBreather
C Pressure filter
D Suction filter
41
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SR 1046PRO
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instruction manual
The hydraulic oil does not need to be drained
when changing the filters. When changing the
suction filter in the traction hydraulics, you
need a pan to collect about 1.5 litres of oil
that is drained.
See further instructions in item SERVICE
MEASURES EVERY 1500 HOURS
6. Changing of gearbox oil
The oil is drained by unplugging oil drain A (fig.
43). New oil is poured into filler B. Gearbox
oil amount is ca.4 litres. The oil level shall be
between the bottom of the dipstick and the
mark on the dipstick with the dipstick screwed
on. Check and clean breather C on the cover.
Used oil is problem waste, which shall be
disposed of in an appropriate manner.
Use an oil type in accordance with the oil table
(see chapter L ubrication).
42
7. Checking condition of hydraulic hoses
Check The condition of hoses. Replace worn
out and leaking hoses to New. Replace all hoses
with new ones at least once in 15 years.
8. Checking air hoses of cooler and
engine
Check hoses visually. Replce with new if needed.
Engine’s cooling water hoses must be changed
at least every five year.
9. Adjust diesel engine valves
See instructions in the engine maual.
43
Service measures every 1 500 hours
1. All service measures to be performed daily, weekly, every 100 and 500 hours
The service to be performed every 1500 hours includes all the service measures listed under
service measures daily or every 8 hours, service measures weekly or every 50 hours , service
measures every 100 and service measures every 500 hours.
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SR 1046PRO
2. Changing of the oil in the final drives
Clean around control opening A, breather
B and oil drain C. Remove the protective
plugs and drain the oil into a pan. Remove
and clean magnetic plug D. Refit the magnetic plug and oil drain plug and pour the oil
through the breather. The oil level should
come up to control opening A. Refit the
cleaned breather and control plug.
Used oil is problem waste, which shall be
disposed of in an appropriate manner.
Use an oil type in accordance with the oil
table. The right-side final drive holds approx.
5.2 litres and the left-side one approx. 5
litres of oil. See fig. 44.
44
A Control Opening
B Breather
C Oil Drain Plug
D Magnetic Plug
3. Changing of hydraulic oil and filters
Traction and working hydraulics have a
joint oil tank. Oil should be changed at least
once a year. Before changing the oil, run the
system until it is warm and adjust all the
cylinders in their shortest position.
Oil is drained from the system by unplugging the drain plug at the end of the drain
hose. Have a sufficiently large pan handy,
as there is approx. 100 litres of oil. Clean
around the filters carefully before removing
them.
Note! The oil does not need to be drained
45
when the filters are changed.
When changing the suction filter, turn the
filter cover counter clockwise. Quickly turn
the filter cartridge out to make the flap valve
inside the filter close, which prevents more
than the filter volume of oil from leaking
from the tank. Turn the plastic plug at the
bottom of the filter off and replace the filter
cartridge, fig. 45.
The pressure filter is replaced by turning the
bottom of the filter off, after which the filter
can be replaced by hand, fig. 46.
To change the return filters, unscrew the
46
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instruction manual
four fixing screws on the filter cover. The cover
is spring loaded, which means the screws shall
be unscrewed evenly. Remove the fixing nut
at the bottom of the filter element and change
the filter cartridge (fig. 47).
Use only genuine filters and oil types in compliance with the oil table to guarantee perfect
functioning. Make sure there are no impurities
in the oil or the funnel.
After the oil change let the engine idle for
approx. 30 minutes, during which time hydraulics must not be used. During this period the
oil circulates through the filter several times
and any impurities in the oil are filtered off.
Monitor the oil level and check for any leakage
in the filter.
47
There is a glass gauge on the side of the oil tank to monitor the oil level. The oil level shall be
visible in the gauge window. Add oil, when necessary.
REFILL ALWAYS THROUGH THE RETURN FILTER PLUG!
At the base of the oil filter there is an alarm switch to indicate pressure loss through
the filter. In case the alarm light is on in the cab and the oil is in its operating temperature, the filter cartridge is clogged and shall be replaced.
If hydraulic oil becomes over-heated
The temperature of the hydraulic oil should not exceed 70 degrees C. A temperature increase
of 10 degrees cuts the oil lifetime in half. When the signal light comes on, the temperature of
the hydraulic oil is 90 degrees. In this case you should wait long enough to let the temperature
decrease. The engine can be kept running, but unloaded. Find out the reason for the excessive oil
temperature. The most common reason is blockage in the radiator and its protective screens.
4. Checking of the functions of hydraulic signal lights
Earth the sensor cables of suction, pressure and return filters. The signal lights on the
instrument panel should come on.
5. Checking condition of hydraulic hoses
Check The condition of hoses. Replace worn out and leaking hoses to New. Replace all hoses with
new ones at least once in 15 years.
SERVICE MEASURES EVERY 2000 OPERATING HOURS
1. Inspect and clean the diesel engine injectors (EEM3 service tool)
SERVICE MEASURES EVERY 4000 OPERATING HOURS
1. Check compressor clearances / check the cleanliness of the intercooler element
For detailed instructions, see the SisuDiesel manual.
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Harvester
SR 1046PRO
2/2012
instruction manual
Service measures every 6 months
The fire extinguishers shall be serviced every 6 months or more often if so stipulated in local
regulations.
Service measures every 1 year
If the harvester is equipped with an automatic extinguishing system, it shall be serviced as
instructed by the Manufacturer. See Servicing of the Fire Extinguishing System in the Operator Manual. In some countries, an annual official inspection of the machine is required in the
insurance terms and conditions.
Service measures every 2 years
1. Replacement of the AC drying cartridge
To guarantee faultless functioning of the air conditioning, the drying cartridge needs to be
replaced every 2 years.
2. Changing of engine coolant
The coolant shall be changed at least every other year to maintain its anti-corrosion properties. The cooling system is drained by opening the draining taps in the radiator water cell and
on the left-hand side of the engine at the rear and by unscrewing the cap in the expansion
tank. In order to drain the coolant from the heater cell, too, turn the thermostat to its maximum position.
Used coolant is problem waste, which shall be disposed of in an appropriate manner. Therefore
the draining taps are equipped with connectors to which a collection hose can be attached to
drain the liquid (fig. 48).
1.
2.
3.
4.
Radiator draining
Engine draining
Oil cooler draining
Bleeder plug
48
N ote! See further instructions in the engine manual.
The dual-functioning thermostat must not be removed to reduce the temperature, as this
would make most of the coolant circulate through the side circulation pipe, which reduces
cooling capacity.
On models equipped with an additional heater, air shall be bled from the heater when more
coolant is added. See the heater instructions!
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SR 1046PRO
instruction manual
Lubrication
Do not lubricate while the engine is running. Remove the ignition key before starting lubricating. The
table below gives recommended lubricants to be used in different temperatures. The table also gives
different types of air conditioning liquids, although they do not normally have to be changed.
* If you want to use biodegradable hydraulic oils, consult the Manufacturer.
Recommended lubricant
Oil grade
API
Viscosity
SAE
Filling quan- Change
tity l
interval
-25…+30°C
+10…+45°C
Engine
- Common Rail
CI-4
10W40
10W40
12
Gearbox
GL–5
80W90
85W140
3,5
1000 h
Final drives, front
GL–5
80W90
85W140
right 5,3
left 5,0
1500 h
Hydraulics
Shell
Esso
Shell
Tellus Arctic 32
Univis 32
TellusOil TX32
Tellus Arctic 32
Univis 46
TellusOil TX46
130
1500 h
Lubrication points
CB/CC
10W30
15W40
–
–
Grease points
AC oil
Lithium grease
PAG
NLGI 2
500 SUS
NLGI 2
500 SUS
–
1.8 dl initial fill
–
–
AC oil
HFC R134a
–
–
1.15 kg
–
1
Crane turning motor
Chain oil
Initial fills
Engine:
Gearbox:
Hydraulics:
Lubrication grease:
See the crane manual
See harvester head manual
Shell Rimula R5 E 10W-40
Shell Spirax HD 80W-90
Shell Tellus Arctic 32
SHELL Rhodina Grease EP2
The initial installation oils are those with a temperature range of –25...+30°, except in hydraulics where the oil should be Shell Tellus Arctic 32. In the first maintenance, switch to oil types
suitable for the area where the machine is used.
The guarantee is valid only when lubricants in compliance with the initial fill lubricants are used!
Correct lubrication is of major importance to the perfect functioning and long working life of
the forest harvester, due to which the lubrication recommendations shall be followed carefully
while simultaneously monitoring if any place requires more lubrication.
All the lubricants shall be free from impurities. Even the slightest impurities may cause damage.
Oil fillers and nipples shall be wiped clean. Apply grease on the nipples in accordance with the
lubrication table. Apply machine or engine oil to places to be oiled.
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500 h
1 000 h
Harvester
SR 1046PRO
2/2012
instruction manual
Lubrication diagrams
Ref.
Point
1
2
3
4
5
6
7
8
9
Harvester head
Crane
Drive shafts
Differential lock
Final drives
Gear box
Brakes
Steering cylinders
Joint
Hydraulics
Frame lock
Engine
AC
Interval (h)
Daily
10
50
50
1 500
1 000
50
50
50
1 000
10
500
1
2
3
4
5
6
7
8
9
Lubrication of crane and changing of oil in turning motor
The crane is lubricated every 10 hours. The lubrication points are shown in picture
The oil change interval in the turning motor is 1000 hours.
Hypoid oil type SAE 80W/90, API GL-5 is used in the turning motor. See further instructions
in the Crane Manual.
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Harvester
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2/2012
instruction manual
Summary of periodical procedures
The summary always includes checks and service performed at shorter intervals. For more
detailed crane and harvester head service instructions, see the respective manuals.
Every 1 000 hours:
Daily or every 8 hours:
1.
2.
3.
4.
5.
6.
7.
8.
Check the engine oil level
Check the radiator coolant level
Check the hydraulic oil level
Lubricate the points to be lubricated
daily
Clean the coolers and the grille
Check the tyre air pressure visually
Check for any fluid and oil leakage
Check the connections
Weekly or every 50 hours:
1. Lubricate all the points specified in the
lubrication table
1. Change the fuel filter (*)
2. Change the fuel pre-filter (waterseparator (*)
3. Drain condensed water out of the fuel tank
minimum once a year
4. Change the oil in the crane turning motor
5. Change the hydraulic filters (**)
6. Change the gearbox oil
7. Check the hydraulic hoses. Replace the
hoses at least every 15 years.
8. Check the radiator and engine air hoses
visually, replace if necessary.
9. Change the engine cooling water hoses at
least every five years.
10.A d j u s t
the
engine
valves
(*) or when indicated by service code in the engine system
Every 100 hours:
1.
2.
3.
4.
Clean the engine air filter (*)
Check the battery fluid level
Clean the breather area on the oil tank
Check the condition of the power transmission equipment
5. Clean the cab air filter
6. Check the gearbox oil level
7. Check the light functions
8. Check the oil level in final drives
9. Drain water out of the water separator
10.Check the brake functions
11.Check the belt tension
12.C l e a n
the
windows
(**) or when the blockage indicator alarms
Every 1 500 hours:
1. Change the oil in final drives
2. Change the hydraulic oil
3. Check the signal light functions
Every 2000 hours
1. Inspect and clean diesel engine injectors
(EEM3 service tool)
Every 4000 hours
1. Inspect compressor clearances / check the
cleanliness of the intercooler
(*) or when the blockage indicator alarms
Every 500 hours:
Every 6 months:
1.
2.
3.
4.
5.
6.
1. Service the fire extinguisher
Change the engine oil and filter.
Check the drive pedal function.
Run the additional heater and air conditioning outside the heating season.
Replace the hydraulic oil filters after the first 500 operating hours.
Check the screw tightness after the first 500 operating hours, particularly in the crane and the joint.
Adjust the diesel engine valves after the first 500 operating hours and then every 1000 operating hours.
Every 1 year:
1. Check/ service of the automatic fire
extinguishing system
Every 2 years:
1. Replace the AC drying cartridge
2. Change the engine coolant
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SR 1046PRO
2/2012
instruction manual
Storage when not in use
In case of a longer storage, the pre-storage service is recommended . The pre-storage service
can be divided into three parts, in order of performance: cleaning, checking and protection.
Cleaning:
Dirt is efficiently removed from a dry harvester by compressed air. A high-pressure washer
may also be used with caution. To reduce drying time, use warm water. Do not direct water
jets at the bearings, as the packing does not hold against a strong spray of water. Apply suitable solvent on heavily greasy spots before washing. Start cleaning from the top. Clean the
radiator cells by blowing air from the direction of the wings.
Checking:
Take a pen and paper and write down all the shortcomings and required service measures in
the following order:
• Condition of the harvester head
• Bearing clearances and attachments
• Wear, corrosion and dents
It is important to have the recorded defects repaired before storage to ensure the efficient
functioning of the harvester in the future.
Protection:
Use engine oil or special protective oil in a sprayer.
Places to be protected:
•
•
Scratched paintwork (paint)
Electrical connections (special protective spray)
Cab ventilation:
Clean the filters. Clean the air channels and the fan unit with its cells. This may be done with
a vacuum cleaner.
Air Conditioning:
Clean the air conditioner condenser and vaporiser cells preferably with compressed air.
Engine:
Clean the engine externally.
Replace the fuel filter.
Change the engine oils.
Replace the engine oil filter.
Check the anti-freezing quality of the coolant.
Clean or replace the air filter.
Clean the cable lugs and apply grease to them.
Electrical instruments:
Clean the battery surfaces, check the fluid level and charge the battery full. Charge the battery
every three months.
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Harvester
SR 1046PRO
2/2012
instruction manual
Recommended tools and accessories
Recommended accessories
•
•
•
•
•
Pulse sensors
Inductive sensors
Light bulbs
Connection relays
Gaskets and packing
For the saw
•Chains
• Spare guide bar
General Parts
•
•
•
•
•
•
Hexagonal screws M6-M12, the most common lengths of 16-40 mm, strength class min. 8.8.
Hexagonal nuts M6-M12, strength class 8. A few lock nuts.
Washers and spring washers, 6.5-13 mm.
Spring cotters, 3-8 mm, lengths 20-50 mm.
Grease nipples 6 mm and 1/8”, straight and angled.
Fuses 7.5; 10, 15; 25; 40A
- 66 -
Harvester
SR 1046PRO
2/2012
instruction manual
Battery
The gas generated by the battery is very explosive. Avoid open fire and sparks in the vicinity
of the battery.
When servicing an electrical instrument, disconnect the negative cable of the battery.
Checking of the charge state of the battery
During harvesting the engine recharging equipment keeps the battery charged. At other times,
check the state of the battery at regular intervals and recharge if necessary. An acid gauge may
be used for checking. In the table below you can see the charge state of the battery compared with the acid specific weight.
Specific weight
reading
1 280
1 240
1 200
1 160
1 120
Charge state
Fully charged
75 % ”
50 % ”
25 % ”
No charge
Do not leave a flat battery unused for a long time. A low-charged battery freezes easily and
exposure to frost will cause extensive damage. If a recharging device is available, recharging
can also be done at home.
Before starting to recharge:
Disconnect the battery cables.
Unplug the cells.
Make sure the fluid level is high enough.
Use 5-10 % of the Ah of the battery for charging current. For example: A 100 Ah battery may
be recharged using 5-10 ampere current. Recommended recharging interval is 6-10 weeks.
Cleaning of battery and other maintenance
Clean the battery cover regularly.
Remove any oxidisation off the battery poles and cable lugs.
Make sure the cable lugs are properly tightened.
Coat the outer faces of the poles and lugs with Vaseline. Check that the battery is properly fastened and the poles protected. Make sure the rubber rug on the battery is properly adjusted.
Check the fluid level a few times a year and before storage. Add distilled water, if necessary,
up to the upper fluid level.
NOTE! Wrong connection of either the battery or the generator will damage the generator.
Before electrical welding, disconnect the battery and generator cables.
Check the condition of the cable insulation and the protective cables on a regular bases and
perform any necessary repairs.
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Harvester
SR 1046PRO
2/2012
instruction manual
Using of auxiliary battery
If additional power is needed for starting, proceed as follows:
As a source of additional power use 24 V input for example: another 24V vehicle, startbooster
or two 12V batteries in series. Make sure the harvester batteries has not frozen; a flat battery
freezes in -10°C.
Follow carefully the connecting sequence given below:
1. Connect the auxiliary starting cable to the positive pole of the additional power source. Connect other end of the cable to the 30-pole of the main switch (that is +24V cable from harvester batteries fig.49).
2. Connect one end of another auxiliary starting cable to the frame of the harvester (same point where batteries grounding is located fig.49). Connect the last end to the negative pole of the additional power source.
Do not lean over the batteries while making the connections.
Start the engine.
Disconnect the cables in exactly the opposite order.
Installation of Additional Electrical Instruments
When installing additional electrical instruments to the harvester, make sure the size of the
charge generator is 100 A. The total consumption of a basic forest harvester in the dark is 7090 A consisting mainly of the following:
Headlights6 A
Working lights
40 A
Gauge lights approx. 1A
Three-speed cab fan
7A
Harvesting computer
7A
Hydraulics8 A
Joystick functions approx. 3A
Grounding
49
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SR 1046PRO
Hydraulic diagram
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SR 1046PRO
Hydraulic diagram part catalogue SR1046 pro
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Electric diagram
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SR 1046PRO
2/2012
instruction manual
1046PRO ELECTRICAL PARTS
A1 A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13
B1
B2
B3
B4
B5
B6
C1
C2
E1
E2
E3
E4
E5
E6
E7
E8
E9
E10
E11
E12
E13
E14
E15
E16
E17
E18
E19
E20
E21
E22
E23
E24
E25
E26
E27
E28
E29
E30
E31
E32
E33
E34
MCI module
Mitron MCKC03 switch module
Mitron MCC Head module
Pc 24Vdc
Pc 12Vdc
A4 printer
phone modem
motor heater clockswitch
motor heater remote control
Epec 2021 HUB
Epec 2040 Display
Epec 2020 head module
Epec 2023 switch module
Crane tilt sensor front/back
fuel sensor
hydraulics temperature sensor
Foot pedal
Hand throttle
printercapacitor
time delay light capacitor
worklight top
worklight top
worklight top
worklight top
worklight extra light
worklight left door
worklight right door
worklight cabin front module left
worklight cabin front module right
worklight drivelightarm right
worklight drivelightarm left
boom bottom light left
boom bottom light right
roof light left side back
roof light right side back
roof light left side front
roof light right side front
roof light left front angle
roof light right front angle
roof light left front middle
roof light right front middle
roof light left front inside
roof light right front inside
roof light left back angle
roof light right back angle
boom worklight
worklight motor room
electrical room light
rotator light
blinker right front
blinker right back
blinker left back
blinker left front
park light left front
E35
park light right front
E36
park light left back
E37
park light right back
E38
drive light left
E39
drive light right
E40
drive light long left
E41
drive light long right
E42
cabin inside light
FUSE
F1 +12V socket cabin
F2 radio,time delay light control
F3 PC +12V
F4 modem +12V
F5 A4 printer +12V (meassure shears)
F6 radio memory
F7 motor heater
F8 worklight (time delay)
F9 motor heater water pump
F10
motor heater clock and remote control ,MD3 rtc,
F11
cabin warm blower
F12
+Bat measuring device
F13
worklight
F14
worklight
F15
start motor solenoid
F16
cabin AC system
F17
worklight, voltage reduce U1
F18
worklight
F19
worklight
F20
worklight
F21
worklight
F22
measuring device
F23
hazard blinker
F24
fire protection
F25
rotate blinker light
F26
joystics
F27
PC display heater
F28
horn
F29
PC voltage reduce
F30
cabin inside light and electrical room light
F31
worklight motor room
F32
magn.valve four drive, front drive
F33
XA2, Iqan joystics, generator D+, CTA ignition
F34
blinkker relay
F35
windscreen motor, wash, switch symbol light
F36
cabin blower control, clockswitch, lubrication
F37
measuring knife
F38
drivepump angle sensor,control fourdrive,front
drive, front-back lock, body link lock,hydr.pressure filter
F39
MD3 display
F40
vacuum pump
F41
AC kompressor
F42
bilnker right
F43
seat kompressor,heater,tilt
F44
fire protection
F45
F46
park light
F47
joystics
- 88 -
Harvester
SR 1046PRO
F48
iqan XA2
F49
blinker left
F50
drive light left front
F51
drive light right front
F52
fuelpumps
F53
drive light long left
F54
drive light long right
F55
+Bat main fuse battery box
F56
main fuse +30 back carrier
F57
CTA motor control box
F58
motor grid heater
F59
hydraulics fullpump
F60
socket motor room
F61
motor heater control remote
H1
H2
generator symbol light
H3
alarm light
H4
horn
H5
fire protection light
fire protection horn
RELAY
K1
semiconductor delay time light
K2
worklight
K3
worklight
K4
hydr.fullpump control
K5
windscreen one sweep
K6
motor heater extra water pump
K7
start motor
K8
worklight
K9
Iqan, XA2, joystics
K10blinker
K11alarm
K12
motor heater control blower
K13worklight
K14worklight
K15option
K16
AC compressor 12V new AC
K17
fuel pumps, fuel valve
K18worklight
K19worklight
K20option
K21
four drive, front drive
K22
motor grid heater
K25
solenoid hydr. fullpump
K26
cabin blower
K27
AC thermostat
K28
FAN controller
MOTOR
M1 start
M2fuel lift pump CTA
M3vacuum pump
M4fuel extra lift pump
M5seat kompressor air bolster
M6seat blower
M7seat air suspension
2/2012
instruction manual
M8
heater device blower
M9
extra heater
M10
extra heater water pump
M11
windscreen sweep
M12
windscreen wash
M13
hydraulics fullpump
M14
heater device blower 12V, new AC
G1
battery 115Ah
G2
battery 115Ah
Q1
electrical main switch
SWITCH
S1
ignition
S2
main switch control cabin
S3 main switch control back carrier
S4
hazard switch
S5
rotate light
S6
hazard light
S7
blinker
S8
drive light
S9
drive change
S10
worklight
S11
worklight
S12 worklight
S13
worklight motor room
S14
cabin inside light
S15horn
S16
seat heater
S17
heater device blower HI.ME. LO
S18thermostat
S19
AC pressure switch
S20
motor heater control remote reset
S21
windscreen sweep
S22
windscreen wash
S23
hydraulics fullpump switch
S24
limit switch hydraulicstank top
S25PC
S26
foot pedal drive change
S28
limit switch gear 1
S29
limit switch gear 2
S30
door switch
S31
body link slow end
S32
tilt automatic reset/straightening
S33
windscreen one switch
S34
limitswitch hydraulicstank bottom limit
S35
motor air filter sensor
S36
hydraulics suck filter
S37
hydraulics pressure filter
S38
hydraulics return filter
S39
inductive sensor drive pump angle
S40
four drive
S41
front lock
S42
limit switch front lock
S43
back lock
S44
body link lock
- 89 -
Harvester
SR 1046PRO
S45brake
S46
measuring device
S47
rpm diesel
S48
boom automatic on /off
S49
elecrtical room light
S50
drive/thresing switch
S51
lift boom end delay
EXCIDOR SWITCHES
S1
program
S2
program
S3
program
S4
program
S5
program
S6
program
S7
program
S8
program
S9
program
S10
program
S11
program
S12
slow back
S13
slow front
S14
feed back
S15
feed front
S16
saw
S17
control colour test
S18
stump handling
S19
tree 1
S20
tree 2
S21
colour B
S22
tree 3
S23tree4
S24
colour A
S25change
S26
back knife
S27
rollers open
S28
front knife open
S29empty
S30
tilt up
S31
tilt down
S32
boom tilt straightening
S33
windscreen on sweep
S34
drive direction joystics
U1 voltage reduce
U2 voltage reduce
R1-R5 leds front resistor
R6
radio memory
R7
hydr.alarm front resistor
R8
hydr.temperature front resistor
R9
fuel sensor front resistor
R10
radio memory
R11
rpm diesel
R12
rpm diesel
R13
fire protection
R14
motor grid heater
R15
forward speed potentiometer
2/2012
instruction manual
R16
blower resistor
R17
body link slow sensor
R18
8k fan rpm, Eber
R19
5,5K fan rpm
R20
470 fan rpm
R21
12K fan rpm 1
R22
8,2K fan rpm 2
R23
3,3K fan rpm 3
R24
470 fan rpm 4
R25
AC sensor
DIODE
V1-V5 alarm leds
V6
radio/delay time light
V7
zenerdiode return filter
V8
zenerdiode hydr.pressure filter
V9
zenerdiode hydr.sucs filter
V10
zenerdiode motor air filter
V11
D+ generator
V12
rotator left option
V13
steering left
V14
rotator right option
V15
steering right
V16
delay time light control
V17
hydr.sucs filter
V18
hydr. pressure filter
V19
hydr.pressure filter
V20
door switch mckc
V21
V22
Diodi, Fan rpm
V23
Diodi, Fan rpm
V24
Diodi, Fan rpm
MAGNETIC VALVE
Y1 swinging right
Y2 swinging left
Y3up
Y4down
Y5in
Y6out
Y7 steering left
Y8 steering right
Y9 tilt left
Y10
tilt right
Y11
rotator left
Y12
rotator right
Y13
fuel valve
Y14
front lock
Y15
back lock
Y16
body link
Y17
front brake
Y18
front drive
Y19
four drive
Y20
four drive
Y21
four drive
Y22
four drive
Y23
AC kompressor
Y24
vacuum pump
- 90 -
Harvester
SR 1046PRO
Y25
drive pump forward
Y26
pressure pump 1 on off
Y27
pressure pump 2 propo
Y28
pump 3 tree handling
Y29
drive pump back
CONNECT
X1:1 worklight right, left lightarm
X1:2 valve swinging right
X1:3 valve swinging left
X1:4socket
X1:5 worklight boom bottom
X1:6 worklight boom
X1:7 valve up
X1:8 valve down
X1:9 valve in
X1:10 valve out
X1:11 valve steering left
X1:12 valve steering right
X1:13 valve tilt left
X1:14 valve tilt right
X1:15 valve rotator left
X1:16 valve rotator right
X1:17 valve rotator left, right
X1:18 valve tilt left, right
X1:19 valve steering left. right
X1:20 valve in, out
X1:21 valve up, down
X1:22 valve swinging left, right
X1:23 differential gear lock limit switch
X1:24 boom sensor -5V
X1:25 boom sensor+5V
X1:26 boom tilit sensor signal
X1:27 boom sensor -5V
X1:28 boom sensor +5V
X1:29 windscreen wash
X1:30horn
X1:31 pump1 pressure
X1:32 pump 2 pressure
X1:33 pump 2 pressure ground
X1:34 worklight cabin module
X1:35 boom sensor signal
X1:36 valve front lock
X1:37 park light
X1:38 blinker left
X1:39 drive light left
X1:40 drive light long left
X1:41empty
X1:42empty
X1:43 blinker right
X1:44 drive light right
X1:45 drive light long right
X1:46empty
X1:47 valve brake
X2:1 boom sensor +5V
X2:2 boom sensor -5V
X2:3 boom sensor signal
2/2012
instruction manual
X2:4 boom tilt sensor +5V
X2:5 boom tilt sensor -5V
X2:6 boom tilt sensor signal
X3:1 boom bottom worklight +24V
X3:2 boom bottom worklight ground
X3:3 boom bottom worklight +24V
X3:4 boom bottom worklight ground
X4:1 boom worklight +24V
X4:2 boom worklight ground
X5:1 park light left
X5:2 park light left
X5:3 drive light left
X5:4 drive light long left
X5:5 lights ground left
X6:1 worklight left lightarm +24V
X6:2 worklight left lightarm ground
X7:1 park light right
X7:2 blinker right
X7:3 drive light right
X7:4 drive light long right
X7:5 lights ground right
X8:1 worklight right lightarm +24V
X8:2 worklight right lightarm ground
X9:1 worklight roof left front inside
X9:2 worklight roof left front middle
X9:3 worklight roof left front angle
X9:4 worklight roof left side front
X9:5 worklight roof left side back
X9:6 worklight roof left back angle
X9:7 worklight roof right front inside
X9:8 worklight roof right front middle
X9:9 worklight roof right front angle
X9:10 worklight roof right side front
X9:11 worklight roof right side back
X9:12 worklight roof right side back
X9:13 worklight roof top
X9:14 worklight roof top
X9:15 worklight roof extra top
X9:16 worklight roof top
X9:17 worklight roof top
X9:18 rotate light
X9:19 rotate light
X9:20 rotate light
X9:21 rotate light
X9:22empty
X9:23empty
X9:24empty
X10:1worklight
X10:2worklight
X10:3worklight
- 91 -
Harvester
SR 1046PRO
X10:4worklight
X10:5 worklight roof extra top
X10:6 worklight roof top
X10:7empty
X10:8empty
X10:9empty
X11:1 radio +12V
X11:2 radio -12V PC roof
X11:3 limit switch door
X11:4 limit switch door
X11:5 alarm light
X11:6 fire protection alarmlight +
X11:7 fire protection alarmlight X11:8 cabin inside light
X11:9 rotate light
X11:10 radio mute
X11:11 PC +12V roof
X11:12 PC preheater roof +24V
A Radio
X12:1emty
X12:2emty
X12:3 radio mute
X12:4+12V
X12:5antenna
X12:6emty
X12:7+12V
X12:8ground
B Radio
X13:1empty
X13:2empty
X13:3 speaker right +
X13:4 speaker right X13:5 speaker left +
X13:6 speaker left X13:7empty
X13:8empty
motor heater clock switch
X14:1backlight
X14:2 start signal
X14:3empty
X14:4ground
X14:5empty
X14:6empty
X14:7empty
X14:8 diagnostic signal
X14:9empty
X14:10 +24V (+15)
X14:11 +24V (+Bat)
X14:12ground
X15:1 food pedal +24V
X15:2 food pedal signal
X16:1 P2 foot pedal supply +Vref
X16:2 P1 foot pedal supply +Vref
2/2012
instruction manual
X16:3 P1 foot pedal ground -Vref
X16:4 P1 foot pedal signal
X16:5 P2 foot pedal ground -Vref
X16:6 P2 foot pedal signal
MD3 C1 GREY
X17:1ground
X17:2 CanL A XA2
X17:3 CanL B measuring device
X17:4 CanL C CTA
X17:5 RS 232
X17:6reserved
X17:7 RTC memory +24V
X17:8RS232
X17:9 Can H C CTA
X17:10 Can H C B measuring device
X17:11 Can H A XA2
X17:12 +24V (+30)
MD3 C2 BLACK
X18:1 fuel sensor signal
X18:2 hydr.temperature signali
X18:3 boom sensor signal
X18:4 body link slow sensor signal
X18:5-Vref
X18:6 Usb DX18:7 Usb D+
X18:8+Vref
X18:9 Vin E
X18:10 Vin F
X18:11 hydr. alarm, motor air filter signal
X18:12 alarm relay
X19:1 hand throttle +5V
X19:2 hand throttle signal
X19:3 hand throttle 0V
X20:1 measuring device 24V
X20:2 measuring device 24V
X20:3 measuring device 24V
X20:4 measuring device ground
X20:5 measuring device ground
X20:6 measuring device ground
X21:1 measuring device Can H
X21:2 measuring device Can L
X21:3empty
X22:1 address 0
X22:2 valve boom up
X22:3 valve drive pump
X22:4 valve boom tilt
X22:5 valve boom in / out
X22:6 valve swinging
X22:7 valve steering / rotator
X22:8 valve front lock
X22:9 relay four drive
X22:10 foot pedal signal P1
- 92 -
Harvester
SR 1046PRO
X22:11 foot pedal signal P2
X22:12Rpm signal
X22:13boom tilt sensor signal
X22:14 address 0
X22:15ground
X22:16 valve boom up
X22:17 drive pump forward
X22:18boom tilt valve
X22:19 valve boom in
X22:20valve swinging left
X22:21valve left steering / rotator
X22:22valve back lock
X22:23start motor control
X22:24front lock switch signal
X22:25back lock switch signal
X22:26Can H 2
X22:27Can H
X22:28Supply +24V
X22:29-Vref
X22:30boom valve down
X22:31valve drive pump back
X22:32valve boom tilt left
X22:33valve boom out
X22:34valve swinging out
X22:35valve rotator/steering right
X22:36bodylink and brake switch control
X22:37rotator/ steering relay
X22:38ignition start signal
X22:39four drive switch
X22:40Can L 2
X22:41 Can L
X22:42+Vref
X23:1 fire protection +Bat
X23:2 fire protection +30
X23:3 fire protection ground
X23:4 fire protection alarmlight and horn
X23:5 fire protection shoot
X23:6 fire protection sensor
X23:7
X23:8
X23:9ground
X24:1 bodylink slow sensor +24V
X24:2 bodylink slow sensor ground
X24:3 bodylink slow sensor signal
White rectangular connector
X25:1 windscreen ground
X25:2 windscreen backcurrent
X25:3 windscreen +24V
X25:4empty
X25:5 windscreen gear 2
X25:6 windscreen gear 1
Black round connector
X25:1 windscreen gear 1
X25:2 windscreen +24V
X25:3 windscreen backcurrent
2/2012
instruction manual
X25:4 windscreen gear 2
X25:5 windscreen ground
X26:1 Can H joystics
X26:2 Can L joystics
X26:3 MD3 Vin E optio
X26:4 MD3 Vin F optio
X26:5 mckc rotator optio
X26:6 mckc rotator optio
X26:7 mckc rotator optio
X26:8 +24V joystics
X26:9 ground joystics
X26:10 windscreen one sweep relay
X26:11 foot pedal signal
X26:12 gear 1
X26:13 gear 2
X26:14 door signal
X26:15 tilt automatic on off
X26:16 door signal (EPEC)
X26:17 tree handling valve (EPEC)
X26:18optio
X26:19optio
X26:20optio
X26:21optio
X26:22optio
X26:23keyboard +24V F26
X26:24optio
X27:1 vacuum pump
X27:2 drive pump sensor signal
X27:3 drive pump sensor, hydr.pressure filter
+24V
X27:4 fuel pumps, valve
X27:5 start motor
X27:6 four drive valve
X27:7 drive pump valves
X27:8 drive pump valve forward
X27:9 drive pump valve back
X27:10 back lock valve
X27:11 bodylink lock valve
X27:12 generator D+
X27:13 CTA ignition
X27:14 fuel pumps relay
X27:15 main switch
X27:16 main switch
X27:17 main switch symbol light
X27:18 blinker right
X27:19 blinker left
X27:20motor heater extra water pump
X27:21 front drive valve
X27:22AC pressure switch
X27:23motor heater start signal
X27:24 motor heater diagnostic
X27:25motor heater control cabin blower
X27:26 hydr.full pump switch
X27:27 hydr.full pump solenoid
X27:28Can H CTA
- 93 -
Harvester
SR 1046PRO
X27:29Can L CTA
X27:30fuel sensor signal
X27:31 hydr.temperature signal
X27:32park lights
X27:33optio
X27:34motor heater +24V
X27:35fuel/ hydr.temperature -Vref
X27:36fire protection ground
X27:37optio
X27:38motor room worklight
X27:39tree handling valve
X27:40hydraulics tank level sensor signal
X27:41 motor air filter
X27:42 hydraulics sucs filter
X27:43hydraulics pressure filter
X27:44hydraulics return filter
X27:45 fire protection sensor ground
X27:46fire protection sensor and shoot ground
X27:47 fire protection shoot
X28:1 cabin blower resistor LO
X28:2empty
X29:1 cabin blower control, clockswitch, lubrication system
X29:2 lubrication system
X30:1 PC +12V
X30:2 PC preheater +24V
X30:3
X30:4
X30:5 voltage reduce U2
X30:6
X30:7 +Bat 24 measuring device
X30:8 PC +24V
X30:9 PC groun
X31:1 motor heater remote control +24V +Bat
X31:2 motor heater remote control ground
X31:3 motor heater remote control signal
X32:1 seat heater +24V
X32:2 seat motor
X32:3 seat ground
X33:1 cabin connector X1:41
X33:2 cabin connector X1:42
X33:3 cabin connector X1:46
X34:1 MCI module pump 2 ground
X34:2 MCI module pump 1 on off
X34:3 MCI module pump 2 propo
X34:4 MCI module pump 3
X34:5
x35:1 worklight boom bottom +24V
x35:2 worklight boom bottom ground
X36:1 PC +12V
2/2012
instruction manual
X36:2 phone system +12V
X36:3 printer +12V
X36:4 cabin socket +12V
X36:5 RPM diesel signal
X36:6 radio +12V
X36:7 RPM diesel signal R12
X36:8 delay time light
X36:9worklight
X37:1 motor heater +24V (+Bat)
X37:2 motor heater blower relay
X37:3 motor heater extra water pump
X37:4empty
X37:5 motor heater start signal
X37:6 blower resistor LO
X37:7 motor heater clockswitch,remote control +24V
X37:8 motor heater control relay
X37:9 blower speed LO
x38:1 ignition 58 R position
x38:2 blower switch AC position
x38:3 thermostate supply
x38:4 vacuum pump
x38:5 fire protection resistor
x38:6 blinker right
x38:7 +12v radio,delay time worklight
x38:8 fire protection resistor
x38:9 blinker right
x39:1 fire protection F44
x39:2 fire protection F44
x39:3optio
x39:4 seat electrisity
x39:5 fuse F46
x39:6
x39:7 fuse F43
x39:8empty
x39:9 park light fuse F46
x40:1worklight
x40:2 relay control K18
x40:3worklight
x40:4 relay control K13
x40:5 start motor relay
x40:6 cabin blower
x40:7 fuse F12
x40:8 four drive relay
x40:9 start motor solenoid
x41:1worklight
x41:2 relay control K19
x41:3 worklight extra roof top
x41:4 relay K14
x41:5 relay K18
x41:6worklight
x41:7 relay K2
x41:8 voltage reduce U1
x41:9
- 94 -
Harvester
SR 1046PRO
x42:1optio
x42:2optio
x42:3optio
x42:4 steering left
x42:5optio
x42:6optio
x42:7 steering/rotator left
x42:8 steering/rotator right
x42:9 steering right
X43:1 iqan XA2 +24V
X43:2 measuring device switch supply
X43:3worklight
X43:4 joystics supply
X43:5 relay K3
X43:6 rotate light
X43:7 alarm stop
X43:8 fire protection supply
X43:9 hazard switch supply
X44:1 PC switch supply
X44:2 hydr.full pump control
X44:3 cabin inside light
X44:4 switch horn and socket
X44:5 hydr.full tank control
X44:6 valve front drive
X44:7 PC display heater
X44:8g e a r
s w i t c h, d r i ve
d i r e c t i o n, d o o r
switch,bodylink sensor and keyboard F26
X44:9 valve four drive
X45:1 steering valve
X45:2 relay steering/thresing
X45:3optio
X45:4 rotator/steering K16
X45:5empty
X45:6 blinker F49
X45:7 delay time light capacitor
X45:8 delay time light switch
X45:9 blinker right
X46:1 fuel lift pump F52
X46:2 drive light long left
X46:3 drive lights long
X46:4 drive lights
X46:5 fuel lift pump relay
X46:6 drive light long right
X46:7 drive light right
X46:8 drive light left
X46:9 fuel lift pumps
X47:1 blinker relay C pole
X47:2 worklight switch supply, hydr.tank pump control
X47:3 generator D+
X47:4 alarm light
X47:5 windscreen relay
X47:6 generator D+
2/2012
instruction manual
X47:7 blinker relay 49a pole
X47:8 alarm relay
X47:9 blinker relay 49
X48:1 lubrication system
X48:2 windscreen back current
X48:3 switch supply four drive, back lock, ind.sensor
X48:4 windscreen ,wash
X48:5 measuring knife F37
X48:6 Md3 +24V
X48:7 switch blinker
X48:8 ignition +15
X48:9 windscreen back current
X49:1 hydr.sucs filter
X49:2 hydr.level sensor
X49:3 motor air filter
X49:4 hydr.pressure switch
X49:5 alarm signal
X49:6+Vref
X49:7 hydr.return filter
X49:8 fuel sensor signal
X49:9 hydr.temperature signal
X50
PCB +12V
X51
PCB +12V
X52
PCB +24V +Bat
X53
PCB +24V +30
X54
PCB ground
X55
PCB +24V +30
X56
PCB +24V +30
X57
PCB +24V +30
x58 PCB +24V +15
X58:1 vacuum pump
X58:2 drive pump sensor signal
X58:3 drive pump sensor, hydr.pressure filter +24V
X58:4 fuel pumps, valve
X58:5 start motor
X58:6 four drive valve
X58:7 drive pump valves
X58:8 drive pump valve forward
X58:9 drive pump valve back
X58:10 back lock valve
X58:11 bodylink lock valve
X58:12generator D+
X58:13CTA ignition
X58:14 fuel pumps relay
X58:15main switch
X58:16 main switch
X58:17 main switch symbol light
X58:18blinker right
X58:19 blinker left
X58:20motor heater extra water pump
X58:21front drive valve
X58:22AC pressure switch
- 95 -
Harvester
SR 1046PRO
X58:23motor heater start signal
X58:24motor heater diagnostic
X58:25motor heater control cabin blower
X58:26hydr.full pump switch
X58:27hydr.full pump solenoid
X58:28Can H CTA
X58:29Can L CTA
X58:30fuel sensor signal
X58:31hydr.temperature signal
X58:32park lights
X58:33optio
X58:34motor heater +24V
X58:35fuel/ hydr.temperature -Vref
X58:36fire protection ground
X58:37optio
X58:38motor room worklight
X58:39tree handling valve
X58:40hydraulics tank level sensor signal
X58:41 motor air filter
X58:42hydraulics sucs filter
X58:43hydraulics pressure filter
X58:44hydraulics return filter
X58:45fire protection sensor ground
X58:46fire protection sensor and shoot ground
X58:47fire protection shoot
X59:1 Can H in
X59:2 Can L in
X59:3 Can H out
X59:4 Can L out
X59:5ground
X59:6+24V
X60:1 drive pump ind.sensor +24V
X60:2empty
X60:3 drive pump ind.sensor ground
X60:4 drive pump ind.sensor signal
X61:1 motor heater extra water pump
X61:2 motor heater extra water pump
X62:1 hydraulics temperature sensor supply and signal
X62:2 hydraulics temperature sensor -Vref
X63:1 vacuum pump +24V
X63:2 vacuum pump ground
X64:1 hydraulics level sensor bottom signal
X64:2 hydraulics level sensor bottom ground
X65:1 hydraulics pressure filter signal
X65:2 hydraulics pressure filter ground
X65:3 hydraulics pressure filter +24V
X66:1ground
X66:2 fire protection temperature sensor
X66:3 fire protection temperature sensor
2/2012
instruction manual
X67:1 fire protection shoot +24V
X67:2 fire protection shoot ground
X68:1empty
X68:2 fuel lift pump ground
X68:3 fuel lift pump +24V
X69:1 water sensor
X69:2 water sensor
X69:3 water sensor
X70:1 blinker left back
X70:2 park light left back
X70:3ground
X70:4 blinker right back
X70:5 park light right back
X70:6ground
X70:7
x71:1 hydraulics level sensor top switch
x71:2 hydraulics level sensor top thermistore
X72:1 hydraulics full tank thermistore
X72:2
X73:1 worklight +24V
X73:2 worklight ground
X74:1 fuel extra pump +24V
X74:2 fuel extra pump ground
X75:1 motor heater fuel pump +24V
X75:2 motor heater fuel pump ground
X76:1 motor heater +24V
X76:2 motor heater ground
X76:3 motor heater control blower
X76:4 motor heater fuel pump
X76:5 motor heater diagnostic
X76:6empty
X76:7 motor heater start signal
X76:8empty
X77:1 blinker right
X77:2 park light
X77:3ground
X77:4empty
X78:1 motor air filter signal
X78:2 motor air filter ground
CTA
x79:1
x79:2+24V
x79:3+24V
x79:4
x79:5ground
x79:6ground
x79:7
- 96 -
Harvester
SR 1046PRO
x79:8+24V
x79:9+24V
x79:10ground
x79:11ground
x79:12
x79:13
x79:14
x79:15
x79:16
x79:17
x79:18
x79:19
x79:20
x79:21 ID module
x79:22
x79:23
x79:24
x79:25
x79:26
x79:27
x79:28
x79:29 ID module
x79:30
x79:31
x79:32
x79:33
x79:34 Can L 2
x79:35 Can H 1
x79:36
x79:37
x79:38
x79:39
x79:40 Ignition +24V (+15)
x79:41
x79:42
x79:43
x79:44
x79:45
x79:46
x79:47 water sensor
x79:48
x79:49
x79:50 water sensor
x79:51
x79:52 ID module Can L
x79:53 ID module Can H
x79:54
x79:55 fuel lift pump Do1 control
x79:56
x79:57
x79:58
x79:59
x79:60
x79:61
x79:62
x79:63
x79:64
x79:65 water sensor
2/2012
instruction manual
x79:66
x79:67
x79:68
x79:69
x79:70
x79:71
x79:72
x79:73
x79:74
x79:75
x79:76
x79:77
x79:78
x79:79
x79:80
x79:81
x79:82
x79:83
x79:84
x79:85
x79:86
x79:87
x79:88
x79:89
X80:1 ID module
X80:2 ID module
X80:3 ID module
X80:4 ID module
X81:1 optio
X81:2optio
X81:3optio
X82:1 AC kompressor
X82:2empty
X83:1 windscreen one sweep
X83:2 F26 +30
X83:3empty
X83:4empty
X83:5empty
X83:6empty
X83:7empty
X83:8empty
X83:9empty
X84:1 seat heater switch +24V
X84:2ground
X85:1 seat kab 569 heater,blower, air suspension
X85:2ground
X86:1 seat air suspension
X86:2ground
X87:1 Can H
X87:2 Can L
- 97 -
Harvester
SR 1046PRO
X87:3 MD3 Vin E
X87:4 MD3 Vin F
X87:5 +Bat iqan joystics
X87:6 -Bat iqan joystics
X87:7 drive direction foot pedal
X87:8 gear 1
X87:9 gear 2
X87:10 door switch->diode Mckc Di1
X87:11 tilt automatic on off
X87:12optio
X87:13optio
X87:14optio
X87:15optio
X87:16optio
X87:17optio
X87:18optio
X87:19optio
X87:20optio
X87:21optio
X87:22empty
X87:23empty
X87:24empty
X88:1optio
X88:2 tree handling valve (EPEC)
X88:3optio
X88:4optio
X88:5optio
X88:6optio
X88:7optio
X88:8optio
X88:9empty
X89:1 right joystics /EME drive thresing
X89:2 right joystics /EME drive thresing
X89:3 right joystics +Bat
X89:4 right joystics -Bat
X89:5 left joystics Can H
X89:6 left joystics Can L
X89:7 left joystics -Bat2
X89:8 left joystics +Bat2
X89:9
X89:10
X89:11 left joystics +Bat
X89:12 left joystics -Bat
X90:1 drive speed potentiometer -Vref
X90:2 drive speed potentiometer +Vref
X90:3 drive speed potentiometer siognal
X91:1 +12V phone system
X91:2 +12V A4 printer
X91:3 voltage reduce U1 ground
X91:4 radio mute
X91:5 voltage reduce U2 ground
X91:6empty
X91:7empty
X91:8empty
2/2012
instruction manual
X91:9empty
X92:1 boom light +24V
X92:2 boom light ground
X92:3 boom bottom light +24V right
X92:4 boom bottom light ground right
X93:A boom sensor +5V
X93:B boom sensor -5V
X93:C boom sensor signal
X94:A boom tilt sensor +5V
X94:B boom tilt sensor -5V
X94:C boom tilt sensor signal
X95:1 tilt automatic reset/straightening
X95:2 drive direction switch
X95:3 steering/threshing switch
X95:4empty
X95:5empty
X95:6empty
X95:7empty
X95:8empty
X95:9empty
X96 PCB supply +24V (+15)
X97:1 +12V PC
X97:2 -12V PC
X97:3 PC preheater +24V
X98:1 measuring knife +24V
X98:2 measuring knife -24V
X99:1 supply S25 F29
X99:2 out connect X51
X99:3ground
X99:4 out connect X30:2 and X91:5
X99:5empty
X99:6empty
X99:7empty
X99:8empty
X99:9empty
X100:1 fan speed 2
X100:2fan speed 3
X100:3fan speed 4
X100:4fan speed 1
X100:5R17
X100:6R17
X100:7 fan speed eber
X100:8fan controller signal 0V
X100:9fan controller signal
X101:1 K20 30
X101:2 K15 86
X101:3 K20 86
- 98 -
Harvester
SR 1046PRO
X102:1 air-conditioning thermostat
X102:2 air-conditioning thermostat
X102:3 air-conditioning thermostat ground
X103:1 fan speed switch +24v
X103:2 fan speed 1
X103:3 fan speed 2
X103:4 fan speed 3
X103:5 fan speed 4
X104:1 air-conditioning on/off
X104:2 air-conditioning on/off
AC panel light +24V
X105:1 AC panel light ground
X105:2
X106:1 fan controller signal +24V
X106:2 fan controller signal signal
X106:3 fan controller signal 0V
X107:1 air-conditioning thermostat
X107:2 air-conditioning thermostat
X108:1 air-conditioning thermostat
X108:2air-conditioning thermostat
X109:Afuel sensor +24V
X109:Bfuel sensor signal
X109:Cfuel sensor GND
- 99 -
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instruction manual
Harvester
SR 1046PRO
- 100 -
2/2012
instruction manual
Harvester
SR 1046PRO
- 101 -
2/2012
instruction manual