Bushranger BRUYJMT2601 Straight Shaft Loop Handle Multi-Tool User Manual

OPERATOR’S MANUAL
MULTI-TOOL
MT2601
1
IMPORTANT NOTES
Thank you for purchasing your Bushranger® Multi-Tool Trimmer.
This instruction manual will aid in the assembly, safe operation and maintenance of your Multi-Tool. Please read the following
warnings to ensure safety and the long life of your product.
Refer to page 7 - choke position.
Safety Markings and Symbols
Warning!
Always switch off the machine
and pull off the spark plug
boot.
Read the directions for use
before operating the machine.
Read the direction before
carrying out any maintenance
work.
Wear safety goggles, a helmet
and ear protection.
Do not use rigid cutting disk.
Wear sturdy, non-slip footwear.
Do not use solid saw edged
Wear safety gloves.
All bystanders must be kept at
least 15 m from the machine.
Protect the machine
from rain and damp conditions.
Be careful of objects
being thrown out!
•
•
•
•
•
•
2
Tool continues to run some
seconds after switching off
CAUTION: Hot machine parts.
Keep your distance.
Read the instructions carefully. Ensure you are familiar with all controls & safety precautions outlined in this document
before operating the machine.
Stay alert and watch what you are doing when operating the machine. Do not operate the multi-tool under the influence
of alcohol, drugs or medication or when you are tired or sick.
Operate the multi-tool at reasonable hours only - not early in the morning or late at night or when people might be
disturbed. Check with your local council for operation times.
Do not operate the multi-tool indoors or in confined spaces.
While the multi-tool is running, always keep hands and feet away from thetool head.
(Keep away from any bystanders or animals when in use.)
Use only manufacturer’s genuine recommended replacement parts and accessories.
TABLE OF CONTENTS
Safety & Handling
Safety Instructions
Hazards
Personal Safety Equipment
03 - 05
06
06
Feature Definitions
07
Handle
Guards
Split Shaft Assembly
Connection Of Attachment
Trimmer Line Fitting
Fitting Trimmer Head
08
08
09
09
10 - 11
12
Oil Fill Procedures
Fuelling procedures
Starting Instructions
Stopping Instructions
13
14
15 - 17
17
Oil
Air Filter
Spark Plug
Storage
Maintenance Chart
19
19
20
20
21
Troubleshooting
22 - 23
Features & Definitions
Assembly Procedures
Operating Instructions
Maintenance & Care
Troubleshooting
3
SAFETY & HANDLING
Safety Instructions
Do not operate the Multi-Toolbefore reading all Instructions & reading all
Safety & Handling sections.
Operator Safety
• Wear the necessary safety equipment, as listed on page (6), in the Personal Safety Equipment Section.
• Always wear heavy, long pants. Do not wear loose clothing, jewellery, short pants, sandals or go barefoot. Secure hair
so it is above shoulder length.
• Do not operate the unit if you are tired, ill or under the influence of alcohol, drugs or medication.
Unit Safety
• The product is intended for garden maintenance trimming of organic ground covering such as grass and lawn. The
product must not be used for or modified for uses other than is intended, unless approved by the manufacturer.
• Inspect the entire unit and cutting head before each use.
• Ensure that the guard is properly attached.
• Do not use the unit if it is running erratically. Have it serviced promptly.
• Keep handles free of oil and fuel.
• Learn how to stop the engine quickly in an emergency.
• Stop the engine when the unit is unattended. Never leave engine running while unattended.
• Never allow children or unauthorised persons to operate the unit.
• Do not leave the unit on dry cuttings when it is Hot, as a risk of fire is present. Do not cover muffler or restrict airflow to
muffler.
Fuel Safety
• Use a container approved for fuel and a funnel to avoid spillage.
• Pour fuel outdoors where there are no sparks or flames.
• Frequently check for fuel leaks.
• Do not smoke or allow smoking near fuel, or near the unit, or while using the unit.
• Add fuel before starting the unit.
• Never remove the fuel tank cap while the engine is running or hot, allow to cool before refuelling.
• Never allow the unit to run out of fuel before refuelling.
4
SAFETY & HANDLING
Fuel Safety Continued
•
Move at least 3 metres away from the fuelling site before starting the engine.
•
Wipe all traces of fuel on the unit before starting the engine.
•
Change your clothes before starting the unit if fuel has been spilt on them.
Starting Safety
•
Start the engine with feet well away from the cutting head.
•
Ensure that the area of starting and operation is clear of sticks, stones, glass, nails, wire, string and debris, which could
be thrown by the cutting head.
Cutting Safety
•
Use only in good visibility and favourable weather conditions.
•
Keep children, animals and bystanders outside the 15 metre hazard zone. Stop the engine immediately if approached.
•
Keep the engine to the right of your body, holding the unit with both hands.
•
Keep a firm footing and balance. Do not over reach.
•
Keep the cutting head below waist level and do not raise the engine above your shoulder. The cutting head can come
dangerously close to your body.
•
Keep your body away from the cutting head and muffler when the unit is running.
•
Do not strike objects that may cause harm or damage to the unit.
Maintenance Safety
•
Stop the engine and disconnect the spark plug before clearing blockages, checking or working on the unit. Clean
carbon from the muffler at exhaust outlet frequently.
•
Stop the engine, disconnect the spark plug and inspect the unit if it begins to vibrate abnormally or if it strikes a foreign
object.
•
Use only genuine trimmer line. Never use wire, rope, string, etc.
•
Use only genuine replacement parts.
5
SAFETY & HANDLING
Transporting and Storage
• Hand carry the unit with the engine stopped and the muffler away from your body.
• Allow the engine to cool, empty the fuel tank and secure the unit before storing or transporting in a vehicle.
• Empty the fuel tank after each use and before storing the unit.
• Store the unit and fuel well away from sparks or open flames from water heaters, electric motors, switches or furnaces,
etc.
• Store the unit out of reach of children and unauthorised persons.
Hazards
The following safety precautions must be strictly observed to avoid the risk of damage or personal injury.
Prior to using the unit, clear the operating area of objects which may be thrown up by
the cutting head, such as rocks, glass and other debris.
Do not start or operate the unit inside a closed room or building.
Breathing exhaust fumes can kill.
Be careful when operating the unit on slippery ground or overgrown terrain. Be
attentive for concealed hazards, such as ditches, tree stumps and roots.
Maintain solid footing and balance while operating the unit. Cut only on ground level.
Never use the unit without the guard securely in place.
Do not touch the cutting head in motion. When handling blade for assembly or
maintenance tasks, always wear protective gloves.
Bystanders must be at least 15 metres away during operation of the unit, as rocks and
other materials may be thrown at high velocities. Switch the unit off immediately if
approached.
Keep body away from hot muffler parts.
Personal Safety Equipment
Always use the following safety equipment when working with your Multi-Tool:
• A safety helmet fitted with a visor or suitable eye protection.
• A set of ear muffs.
• A pair of protective gloves.
• A pair of safety boots.
6
FEATURES & DEFINITIONS
Bent Shaft Trimmer
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
11.
12.
13.
14.
15.
16.
17.
18.
19.
20.
21.
22.
Bumphead Assembly
Oil Fill Bottle
Shaft Guard (inc 2 screws)
Loop Handle
Engine Stop Switch
Throttle Lever “Release”
Throttle Lever
Throttle Lever “Lock”
Choke Lever
Starter Cord
Fuel Cap
Air Filter Housing Cover
Fuel Tank
Engine Shroud - Cowling
Fuel Pump “Primer”
Shoulder Strap
Spark plug Wrench
Allen Key (4mm)
Allen Key (5mm)
Trimmer Attachments
Polesaw Attachment (Optional)
Hedge Trimmer Attachment (Optional)
14
12
9
15
10
13
7
11
4
16
19
17
18
85002 Pole Saw
Optional Accessory
21
10
22
85003 Hedge Trimmer
Optional Accessory
5
8
6
11
7
20
7
ASSEMBLY PROCEDURES
Handle Assembly
Fitting The Handle
1. Components - 4x Screws, Loop Handle & Clamp.
2. Place Handle (1) over the shaft in the desired location.
3. Insert Clamp (2) from the bottom side of the handle.
4. Insert screws (3) and washers (4) through loop handle and into threads of the clamp.
5. Tighten screws to lock handle into position.
CAUTION! Not too loose or too tight. Over tightening may damage the unit.
Fig. 1
3
4
1
Guard Assembly
Fitting The Straight Shaft Guard
1. Position the guard (3) by lining up the mounting holes on guard mount (2).
2. Secure the guard with two screws (1).
Fig. 2
3
1
2
8
ASSEMBLY PROCEDURES
Attaching Hedge Trimmer Attachment / Adjusting Angle
Fig. 4
Fig. 3
Fig. 5
2
Fig. 6
2
1
1
Loosen Knob (1)
Pull locating pin (2)
Once attachment is located in
the drive release locating pin
(2) and tighten knob (1).
Fig. 8
Fig. 9
Adjust Angle Of Gear Box
Fig. 7
1
1
Loosen Lever (1).
Move the blades to the
desired angle and re-tighten
lever (1).
Attaching Pole Saw Attachment
Fig. 11
Fig. 10
2
Fig. 12
Fig. 13
2
1
1
Loosen knob (1).
Pull locating pin (2).
Adjusting The Oil Flow
Fig. 15
Fig. 14
1
Loosen screw (1).
Once attachment is located in
the drive release locating pin
(2) and tighten knob (1).
Adjusting Chain Tension
2
To adjust oil flow, adjust
screws (2) anti-clockwise to
increase oil flow clockwise
to decrease oil flow. Once
adjusted tighten screw (1).
Fig. 17
Fig. 16
1
Loosen nut (1).
2
Screw adjustment (2)
clockwise to tension chain to
required tension and retighten
nut 1.
9
ASSEMBLYPROCEDURES
ASSEMBLY PROCEDURES
Trimmer Line Assembly - Bump Head
Trimmer Line Assembly - Bump Head
Fig. 19housing
Fig. 18
cover
Fig. 20
upper spool
Upper Spool
Spool
spool
Housing
Fig. 21
Top
of of
Spool
Top
Spool
Fig. 22
middle
Middle
plate
Cover
Plate
Fig. 23
Notches in top
Notches
of spool in top
of spool
Trimmer Line1.Assembly
Bump
Head
Press two -cover
clips
inwards on the housing & remove the cover slowly.
Note:
Retain
the
spring
within the housing.
Fitting The Handle
2. Remove
the remains
worn line
from the
any remains).
1. Press two cover
clips inwards
on theof
housing
& remove
the spool
cover (if
slowly.
Note:
Remaining
line
may
be
sufficient
to
rewind
and reuse if has been tangled
Note: Retain the spring within the housing.
or has retracted back into the housing.
Note: Ensure inside of housing and spool are clean and free of grass & soil
2. Remove the remains
worn line from the spool (if any remains).
beforeofrefilling.
Note: Remaining
line may
be sufficient
to rewind
and
reuse
if has
been
or has
retracted
into the housing.
3. Use
6 meters
of diameter
2.4mm
nylon
line*.
Fold
thetangled
full length
of line
in the back
center
Note: Ensure inside
of
housing
and
spool
are
clean
and
free
of
grass
&
soil
before
refilling.
and insert the centre fold into one of the slots in the spool middle plate.
4. Wind the upper half of the line tightly CLOCKWISE onto the upper spool.
3. Use 4 meters of
diameter
2.4mm nylon
line*. Foldwhen
the fulllooking
length ofatline
the of
center
and insert
the centre fold into one
Note:
' CLOCKWISE
' direction
theintop
the spool
as shown
themiddle
arrowplate.
in Fig.4.
of the slots in the by
spool
Continue winding until approximately 10cm remains at the end of the line and hold
by line
locking
one of theonto
fourthe
notches
on the top of the spool.
4. Wind the upperline
halfend
of the
tightlyinto
CLOCKWISE
upper spool.
Repeat
process
with
other
half
of
the
line
winding
the SAME
Note: ‘ CLOCKWISE ‘ direction when looking at the top of the spool asinshown
by theDIRECTION
arrow in Fig.on
21.the
lower spool and hold the line end in an opposite notch.
Continue winding until approximately 10cm remains at the end of the line and hold line end by locking into one of the four
Put the spool back into the cover. Remove one end of the line from the spool notch
notches on the5.top
the spool.
&ofpush
it into an Eyelet slot. Repeat for the other end of the line into the opposing
Repeat process with
otherslot.
halfPull
of the
lineends
winding
in the
SAME
DIRECTION
on thelower
spool any
and excess
hold the line end in an
Eyelet
both
of line
tightly
through
the eyelets
to remove
opposite notch. slack in spool winding.
6. Push the spool and cover back into the housing so that the housing clips align with
the cover
and
clicks
back one
intoend
place.
5. Put the spool back
into the
cover.
Remove
of the line from the spool notch & push it into an Eyelet slot. Repeat
* 2.4mmø
nylon
is recommended
to Pull
provides
best of
performance.
The bump
head can
for the other end
of the line
into line
the opposing
Eyelet slot.
both ends
line tightly through
the eyelets
to remove any
be
fitted
with
line
diameters
from
2mm
to
3mm.
The
maximum
length
of
the
line
that
excess slack in spool winding.
can fit the head varies according to the line diameter. The maximum length capacity
using 2.4mmø is 6 metres. Do not overfill the head spool with excessive lengths of
6. Push the spoolline
andascover
intointhe
housing so
thatfeeding
the housing
clips align with the cover and clicks back into place.
it willback
result
ineffective
spool
of line.
10
10
10
ASSEMBLY PROCEDURES
Trimmer Line Assembly - Bump Head (continued)
* 2.4mmø nylon line is recommended to provides best performance. The bump head can be fitted with line diameters from
2mm to 3mm. The maximum length of the line that can fit the head varies according to the line diameter. The maximum
length capacity using 2.4mmø is 6 metres. Do not overfill the head spool with excessive lengths of line as it will result in
ineffective spool feeding of line.
Fig. 924
1
2
5
3
1 - Eyelet
2 - Cover
3 - Spool
4 - Arbor
5 - Base
4
1
Nylon line will deteriorate over time and may require replacement if line breakages and cut
performance is not satisfactory.
Do not operate the bump head with parts missing such as the spring or eyelets.
Do not operate the bump head if the cover is not secured by the Cover Clips.
Do not operate the bump head if components are damaged or excessively worn.
11
Never fit an alternative cutting head that has not
been recommended by the manufacturer.
blade
ASSEMBLYPROCEDURES
HEAD REMOVAL & REPLACEMENT
ASSEMBLY PROCEDURES
BENT/CURVED SHAFT CUTTING HEAD
Text
1.
Replace blade protector.
Cutting
Head Assembly
Cutting Head
Assembly
2. Align hole in Mounting Washer & slot in
Fig. 25
spindle.
Always
ensure the line cutting blade on the guard
Alwaysisensure
the
line
cutting
blade
on
the guard
is covered
3.
Insert
holeprotector
& firmly
covered Allen
with Key
theinto
blade
when fitting,
2. Align spindle
lock
shaft
rotation.
with the
bladesupport
protector
when
fitting,
changing or
removing
the
changing
or to
removing
the
trimmer
head.
slot with Mounting
trimmer
head.
Always
disconnect
the spark
pluglead
lead
before
4. Grip
the head
& rotate
Always
disconnect
the spark
plug
before
Washer
Hole
anti-clockwise
to
remove.
andis work
is the
done
on the
trimmer.
and work
done on
trimmer.
Never
operate the machine
operate
the head
machine
without
Refit
preferred
in reverse
order a cutting head Line
withoutNever
a 5.cutting
head
fitted.
cutting
fitted. & firmly tighten.
Never fit
an
alternative
cutting
head
that
has
not
been
Never fit an alternative cutting head that has not blade
recommended
by the manufacturer.
been recommended
by the manufacturer.
HEAD REMOVAL & REPLACEMENT
Head Removal & Replacement
STRAIGHT SHAFT CUTTING HEAD
StraightBENT/CURVED
Shaft Cutting Head
SHAFT CUTTING HEAD
Fig. 26
1. Replace blade protector.
1. Replace blade protector.
1.
Replace blade protector.
2.
Blade
Spindleprotector
Mounting Washer
3. Allen Key
Bump Head
2. Align gearbox slot
with Mounting Washer
Hole
Gearbox
Align hole in Mounting Washer and
Gearbox
2.holeAlign
hole in
Mounting
Washer
2. Align
in Mounting
Washer
andslot.
Gearbox
slot. & slot in
spindle. 3. Insert Allen Key through hole in Gearbox
Flange,
throughFlange,
inthrough
Mounting
3. Insert
Key through
hole ininto
Gearbox
hole Washer
3. Allen
Insert
Allen Key
hole &hole
firmly
and into
gearbox
slot.
Firmly support
in Mounting
Washerto
and
into shaft
gearbox
slot. Firmly
support 2. Align spindle
support
lock
Allen
key torotation.
lock
shaft rotation.
Gearbox Flange
Spindle
slot with Mounting
Allen key to lock shaft rotation.
4. Grip the 4.
head
& the
rotate
Grip
head & rotate clockwise to
Washer Hole
remove.
anti-clockwise
to remove.
4. Grip the head & rotate clockwise to remove.
Mounting Washer
3. Allen Key
Mounting Washer
5. Refithead
preferred
head inorder
reverse order
Refit preferred
in reverse
& firmly tighten.
& firmly
5. Refit preferred
headtighten.
in reverse order & firmly tighten.
5.
NOTE: Not firmly supporting
alignment locking of shaft with the
Note: Not firmly supporting Allen
alignment
of shaft
with the
Key locking
may cause
damage
to the
Gearbox
or
Mounting
Washer.
Allen Key may cause damage to theGearbox or Mounting Washer.
Bump Head
3. Allen Key
Bump Head
It is important to note the direction of
It is important to noterotation
the direction
of rotation toheads
tighten/remove
heads & to avoid
to tighten/remove
& to
STRAIGHT SHAFT CUTTING
HEAD
avoid to
over-tightening
or damage
to the
over-tightening or damage
the Gearbox,2.Spindle
or mounting
Align gearbox
slot thread.
Gearbox,
Spindle
or
mounting
thread.
1. Replace blade protector.
12
2. Align hole in Mounting Washer and
Gearbox slot.
with Mounting Washer
Hole
3.
Insert Allen Key through hole in Gearbox
Flange, through hole in Mounting Washer
and into gearbox slot. Firmly support
Allen key to lock shaft rotation.
4.
Grip the head & rotate clockwise to
remove.
5.
Refit preferred head in reverse order
& firmly tighten.
Gearbox Flange
3. Allen Key
Mounting Washer
NOTE: Not firmly supporting
alignment locking of shaft with the
Allen Key may cause damage to the
Gearbox or Mounting Washer.
12
Gearbox
It is important to note the direction of
rotation to tighten/remove heads & to
avoid over-tightening or damage to the
Gearbox, Spindle or mounting thread.
Bump Head
OPERATINGINSTRUCTIONS
OPERATINGINSTRUCTIONS
OPERATING
INSTRUCTIONS
Before Starting
Before
StartingStarting
Before
Check the position & operation of controls to ensure you are
comfortable
before you
start using
the machine.
Triggers,before
starter
Check Check
the
position
& operation
of controls
to controls
ensure
youtoare
comfortable
you start using
the grip
position
& operation
ensure
you arebalance
cord and
position
should of
provide
smooth
operation,
and
the machine.
Triggers,
starter
cord
and
grip
position
should
provide
smooth
operation,
balance
comfortable
before
you
start
using
the
machine.
Triggers,
starter
comfort before starting the machine. Check that all screws are securely
cord
and
grip
position
should
provide
smooth
operation,
balance
and and also
and comfort
before
starting
machine.
Check
that
all screws
are securely
fastened
fastened
and
also the
check
all the
safety
devices.
comfort
before
starting
the
machine.
Check
that
all
screws
are
securely
check all the safety devices.
fastened
andthe
alsoshoulder
check allstrap
the safety
Always use
when devices.
using the machine. Switch off the
Check the machine
for
the
following
each
time
use:
engine
before
you
take
offbefore
the shoulder
strap.
Always use the shoulder strap when using the machine. Switch off the
•
•
•
•
That there are engine
no leaks in the fuelyou
system.
take off the shoulder strap.
Check the machinebefore
for the following
each time before use:
• That
there
areand
nofor
indevices
the fuel
system
That
the cutting
unit
allleaks
safety
areeach
in
perfect
Check
the
machine
the following
timecondition.
before use:
•
That
the
cutting
unit
and
all
safety
devices
are in perfect condition
• That there are no leaks in the fuel system
That
all screws
are securely
fastened.
• That
That
all screws
are securely
fastened
the
cutting
unit
and all safety
devices are in perfect condition
That all
engine
oil are
is sufficient
• That
screws
securely fastened
That
engine
oil is sufficient.
• That
engine
oil is sufficient
Oil
Oil
Oil
Recommended
Oil
Recommended
oil
Recommended oil
Product
is supplied
oil.damage
To avoid
damage
and engine
Product
is supplied
without without
oil. To avoid
and
engine failure,
fill withfailure,
correct fill
oil grade
Product
is supplied
without
oil. To avoid
damage
engine below.
failure, fill
with correct
oil grade
and amount
before
use asand
specified
andwith
amount
beforeoiluse
as specified
below.before use as specified below.
correct
grade
and amount
Before
the product
fortime,
theadd
first time, add
Before
usingusing
the product
for the first
Before
using
the
product
for
the
first
time, add
7070
mLmL
of high
qualityquality
SAE 10W40
of API classification,
of high
SAEoil10W30
oil of
mL of high quality SAE 10W30 oil of
SF70
or higher.
API classification, SF or higher.
DoAPI
not fill
beyond upper indicator
on oil guage;
classification,
SF or higher.
Do
not
fill
beyond
upper
indicator
on oil guage;
To add oil;
Do not fill beyond upper indicator on oil guage;
1. ToPlace
addTrimmer
oil; on flat, even ground.
To add oil;
1.Locate
Place Trimmer
on flat,
even ground
2. 1.
oil dipstick
27).
Placethe
Trimmer
onand
flat,remove
even (Fig.
ground
2. Locate the oil dipstick and remove (Fig. 1)
2. Locate the oil dipstick and remove (Fig. 1)
3. 3.Fill
oiloil
bottle
(provided)
with 70mL
of oil.
Fill
bottle
(provided)
with
70mL of oil
3. Fill oil bottle (provided) with 70mL of oil
4.Use
Use
the
bottle
tofill
fillengine
engine
(Fig.2)2)
4. 4.
thethe
bottle
to fillto
engine
(Fig. 28).(Fig.
Use
bottle
5. Replace
Replace dipstick
dipstick
5.
5. Replace dipstick.
OOI
ILL
Fig. 1
Fig.
Fig.27
1
OIL
OIL
DIPSTICK
DIPSTICK
Fig.
282 2
Fig.Fig.
HH
LL
HIGHOIL
OILLEVEL
LEVEL
HIGH
LOW OIL
OIL LEVEL
LEVEL
13
13 1
OPERATING INSTRUCTIONS
Fuel
Recommended fuels
• Use clean unleaded fuel only. Do not add oil to fuel.
• Start the machine at least 3 metre away from the refuelling site to avoid the possible risk of fire.
• Do not smoke whilst refuelling or working with the machine.
• Do not use the trimmer near inflammable liquids or gases. This could result in an explosion and/or fire.
Only use containers designed and approved for the purpose to transport and store fuel.
• Do not use the trimmer near inflammable liquids or gases. This could result in an explosion and/or fire.
14
OPERATING INSTRUCTIONS
Starting The Engine
1 - Get Ready...
Fig. 29
• Place the trimmer on a hard, level surface.
• Press the PRIMER 10 times.
• Set STOP switch to the “ON” position
(slide it backwards towards the engine).
2 - Set
•
Fig. 30
1
Secure the throttle lever as follows:
– Press the throttle release (1)
– Press and hold the throttle lever (2).
– Press and hold the throttle lock (3).
– Now let go of the throttle release and throttle lever.
Set the choke lever to CLOSED.
•
3
2
3 - Go
Fig. 31
•
Pull the starter cord until you feel it resist.Then tug sharply on the starter
cord 2 or 3 times.
* The engine may start or run for a short period set on CLOSED.
Choke can be set to OPEN while the engine is running.
• Now, set the choke lever to the OPEN position.
• Tug sharply on the starter cord as before.
• 2 or 3 pulls to start your trimmer.
Never allow the starter cord to snap back. This may damage the machine!
Repressing the throttle lever will release the throttle lock from the fixed
position.
Starting The Engine
Note: The starting procedure for every engine will vary slightly depending on your engine temperature and the ambient
temperature.
The following is the recommended starting procedures if the engine is cold or hot.
A cold engine can be: - an engine that has not been started for a period of time.
- an engine used in cold ambient temperatures.
A hot engine can be: - an engine that has just stopped running.
- an engine used in hot ambient temperatures.
15
OPERATING INSTRUCTIONS
Starting The Engine
Fig. 32
Cold Start
1. Set the machine down on a hard, level surface.
2. Press the fuel pump primer 10 times
(This is found under the air filter housing - see Fig. 32).
3. Ensure the ‘STOP SWITCH’ is set to the ‘ON’ position (slide back towards the engine) as
shown in Fig. 31.
Fig. 33
4. Secure the throttle lever as follows (see Fig. 34)
- Press throttle release (1) - Press throttle lever (2)
- Press throttle lock (3)
- Let go of the throttle release & throttle lever.
5. Set the choke lever to the CLOSED position (see Fig. 35).
6. Pull out the starter cord until you feel it start to resist. Then tug sharply on the starter
cord 2 or 3 times or until the engine trys to start.
* The engine may start or run for a short period set on cold. Choke can be set to hot while
the engine is running.
- Now, set the choke lever to the OPEN position (see Fig. 36).
- If required, tug sharply on the starter cord 2 or 3 times or until the engine starts.
* * In cold conditions, the engine may require 5-10 seconds running at idle.
Slight intermittent pulling of the trigger may assist during engine warm-up.
- If the engine fails to start, repeat the process from step (3)
Note: Adjustment of the choke lever between OPEN and CLOSEDposition may be required
during engine warm-up. Engine warmup may take several minutes until the engine is
running hot and engine speed is stable.
If the engine slows down or stops, adjusting the choke lever towards the CLOSED position
may be required during warm-up. Return the choke lever to the OPEN position, before
proceeding with operating the machine.
Fig. 34 1
3
2
Fig. 35
Hot Start
1. Set the machine down on a hard, level surface.
2. Ensure the ‘STOP SWITCH’ is set to the ‘ON’ position (slide back towards the engine)
as shown in Fig. 31.
Fig. 36
3. Secure the throttle lever as follows (see Fig. 34)
- Press throttle lock (1)
- Press throttle lever (2)
- Press throttle release (3) - Let go of the throttle release & throttle lever.
4. Set the choke lever to the OPEN position (see Fig. 36).
5. Pull out the starter cord until you feel it start to resist. Then tug sharply on the starter cord 2 or 3 times or until the
engine starts.
- If the engine fails to start, retry the “COLD” start Procedure or refer to the trouble-shooting section.
16
OPERATING INSTRUCTIONS
Starting The Engine
The throttle lever - throttle lock holds the engine above adle to assist with starting & may
drive the cutting head then the engine is started.
To release the throttle lock, simply pressing the throttle lever & the engine will
return to running in idle mode.
If the engine does not start up after several attempts, read the section on trouble shooting.
Always pull the starter out in a straight line. IF THIS IS NOT FOLLOWED, STARTER CORD WILL
BE FRAYED AND CORD WILL BREAK! This is not covered by the product Warranty.
Switching Off The Engine
Emergency Stop Procedure
• If it becomes necessary to stop the machine immediately. Let go of the throttle lever and
move the stop switch to ‘OFF’. (See Fig. 37).
Fig. 37
• Note the switch will need to be returned to the ‘ON’ position prior to restarting.
Feeding Bump Head Line
To increase the length of nylon trimming line when using the Bump Head;
1. Run the trimmer at maximum RPM while firmly bumping the spool on the ground.
2. The line will come out incrementally each time head is bumped.
3. Check the length after each bumping and repeat till the required length is achieved.
4. Bump and feed the line before it becomes too short and fall back into the bump head. If this happens refer to the
section of “Trimmer Line Assembly – bump head” on page 10.
Note: refer to “Troubleshooting - Bump head” if the line is not coming out when bumping.
Warning : DO NOT touch the bump head while the engine is running.
DO NOT Bump feed excessive lengths on line longer than the limits of the guards.
17
MAINTENANCE & CARE
Trimmer Body & Hedge Trimmer Attachment
Gear Case
• The reduction gears are lubricated by multipurpose, lithium-based grease in th gear case. Supply new grease every 20
hours of use or more often depending on job condition.
•
Remove the cutter holders before installing new grease to arrange for old grease to exit.
•
Screwing in the screw too tightly may make it impossible for the blades to move.
Conversely, not screwing in the screw tightly enough may make the blades of the
trimmer feel dull and cause leaves and branches to become caught in the blades of
the trimmer.
•
The reduction gears are lubricated by multipurpose, lithium-based grease in the gear
case. Supply new grease every 20 hours of use or more often depending on the job
condition. Refer to Fig. 38 for grease points.
Fig. 38
Pole Saw Attachment
Gear Case
• When adding lubricant, use a grease gun to insert lubricant into the gear box
(Refer to Fig. 39).
Fig. 39
Oiling Port
• Dismount the guide bar and check the oiling port for clogging. (Refer to Fig. 38).
Guide Bar
• Remove sawdust in the bar groove and the oiling port. (Type: Sprocket nose).
(Refer to Fig. 39).
•
Grease the nose sprocket from the feeding port on the tip of the bar. Refer to Fig. 42. The bar rail should always be a square.
Check for wear of the bar rail. Apply a ruler to the bar and the outside of a cutter. If a gap is observed between them, the rail
is normal. Otherwise, the bar rail is worn. Such a bar needs to be corrected or replaced. (Refer to Fig. 43).
•
If the drive rim has wear greater than 0.3 mm the rim should be replaced (Refer to Fig. 44).
Fig. 40
Fig. 41
Fig. 43
Fig. 44
18
Fig. 42
Maintenance of oil
• Check oil level before every use
MAINTENANCE & CARE
• Replace oil after the first 4 hours of operation
• Refill oil when level reaches lower indicator on oil guage
Maintenance - Oil
• Do not fill beyond upper indicator on oil guage
• Replace oil after every 20 hours of operation
Maintenance of Oil
• Check oil level before every use. • Replace oil if it is dirty or contaminated
• Replace oil after the first 4 hours of operation.
L
LOW OIL LEVEL
• Refill oil when level reaches lower indicator on oil guage.
Maintenance - Air Filter
• Do not fill beyond upper indicator on oil guage.
Maintenance of the air filter
Always switch off the machine and pull out of spark plug H.T. lead befor
out any maintenance work.
• Replace oil after every 10 hours of operation.
• Replace oil if it is dirty or contaminated.
Maintenance - Air Filter
Maintenance of the Air Filter
Always switch off the machine and pull out of spark plug
H.T. lead before carrying out any maintenance work.
Fig. 45
Fig. 1
3
1
NOTE: Dirty air filters reduce the engine output by
supply too little air to the carburettor.
Regular checks of the air filter is essential. The air filter
should be checked every 10 hours of operation and
cleaned if necessary. The air filter should be checked
more frequently when used in dry and dusty
environments.
2
1. Remove the air filter cover (2) byNOTE:
removing
the air
Dirty
air filters reduce the engine output by supply too little air to
filter knob (1).
2.
3.
4.
5.
Regular checks of the air filter is essential. The air filter should be che
Remove the filter element (3). cleaned if necessary. The air filter should be checked more frequently
and dusty environments.
Clean the filter element by washing
soapy water
it to dry(2)
completely.
1. in
Remove
theand
airallowing
filter cover
by removing the air filter knob (1)
2. Remove the filter element (3)
Soak in oil and squeeze off excess.
3. Clean the filter element by washing in soapy water and allowing it t
Assemble in reverse order.
4. Soak in oil and squeeze off excess.
5. Assemble in reverse order.
Never clean the air filter with petrol or inflammable solvents.
Never clean the air filter with petrol or inflammable so
Make sure Air Filter is fitted correctly, (warranty will be void if engine is damaged due to
incorrect fitment).
Make sure Air Filter is fitted correctly, (warranty will be
is damaged due to incorrect fitment)
19
MAINTENANCE & CARE
Maintenance
Maintenance
Maintenance
-Chart
Spark
Chart
Plug
Maintenance - Spark Plug
Fig. 46
Maintenance
Maintenance
Maintenance
-Chart
Spark
Chart
Plug
Maintenance
Maintenance
Maintenance
-Chart
Spark
Chart
Plug
TORCH #
TORCH
CMR6A
Spark
plug gap #= 0.025 inch (0.7
mm).
Tighten the spark plug with a torqueTORCH
of 12-15
# Nm.
CMR6A
CMR6A
1.
Spark
plug10
gap = 0.025 inch (0.7 mm).
Check the spark plug for dirt and grime
after
Tighten the spark plug with a torque of 12-15 Nm.
1. Fig.
1. 47
hours of operation and if necessary clean.
Spark
plug
gap mm).
=plug
0.025
(0.7 grime
mm). after 10 hours of
Check
the(0.7
spark
forinch
dirt and
Spark
plug
gap
=
0.025
inch
Thereafter service the spark plug after
everythe20
hours
of operation.
operation
and
if necessary
Tighten
spark
plug with clean.
a torque of 12-15 Nm.
service the
plug Nm.
after every 50 hours of
Tighten the spark plug Thereafter
with a torque
ofspark
12-15
Check the spark plug for dirt and grime after 10 hours of
operation.
1. Pull off the spark plug boot by twisting
side
toifside
gently.clean.
(Fig.
46).
operation
necessary
1. Pull off and
the spark
plug boot
by twisting side to side
Check the spark plug for
dirt and
after
Thereafter
service
the spark
plug 10
afterhours
every 50of
hours of
gently.
(Fig
1)grime
operation.
operation
and
if
necessary
clean.
2. Remove
the spark
plug(Fig.
with47).
a spark plug tube
2. Remove the spark plug with a spark
plug
tube
spanner.
2.
1. Pull
off the
spark
spanner.
(Fig
2) plug boot by twisting side to side
Thereafter service the spark
plug
after
every
50
hours
of
gently.
(Fig
1)
3. Assemble in reverse order.
2. Remove the spark plug with a spark plug tube
2.
3. operation.
Assemble in reverse order.
spanner. (Fig 2)
If you to
failside
to follow these instructions correctly before
Storage
1. Pull off the spark plug
boot byin twisting
side
3. Assemble
reverse order.
storing the machine, deposits may form on the interior
gently. (Fig 1)
of the carburettor & may result in the engine being more
If
you fail
follow
these
instructions
correctly
before
Storage
Storage
difficult
or the
machine
suffering
permanent
2. Remove the spark plug with a spark plug
tubetotostart
storing
may form on the interior
damage.the machine, deposits
2.
Storage Preparation
spanner.
(Fig
of the
carburettor
& may
in thedeposits
engine being
If you fail
to 2)
follow these
instructions correctly
before
storing
the result
machine,
maymore
form
difficult
to
start
or
the
machine
1. Carry out all the maintenance work require prior to storing. suffering permanent
3. Assemble
in
reverse
order.
on the interior of the2.
carburettor
may
result
in the engine being more difficult to start or the
damage.
DrainPreparation
the fuel&out
of the
tank.
Storage
3.
When
the
fuel
has
been
drained,
start
the engine.
machine suffering permanent
1. Carry out damage.
all the maintenance work
require
prior to storing.
If
you
fail
to
follow
these
4.
Allow
the
engine
to
run
at
idling
speed
until it instructions
stops. This will cleancorrectly
the remainderbefore
of the
Storage
2. Drain the fuel out of the tank.
fuel
out
of
the
carburettor.
deposits
may form on the interior
Storage Preparation
3. When storing
the fuel has the
been machine,
drained, start the
engine.
5. Leave the machine to cool (approx. 5 minutes).
4.
Allow
the
engine
to
run
at
idling
speed
until
it
stops.
This
clean
the remainder
of themore
of
the
carburettor
&
may
result
inwillthe
engine
being
1. Carry out all the maintenance work
require prior
to storing.
6. Clean
housing of the machine.
fuel outthe
of exterior
the carburettor.
to start
the
machine
permanent
7
Store difficult
the
cold,(approx.
dryor
place
where
it is out of suffering
the reach of ignition
sources &
5. Leave
themachine
machineintoacool
5 minutes).
inflammable
substances.
2. Drain the fuel out of the tank. 6. Cleandamage.
the exterior housing of the machine.
Storage Preparation
8. Always store engine upright or with trimmer shaft hanging in the downward position. Do
7 Store the machine in a cold, dry place where it is out of the reach of ignition sources &
not store upside down or on the engines sides.
inflammable work
substances.
Carry
out
the
maintenance
require
prior
to storing.
3. 1.
When
the fuel
hasall
been
drained,
start
the and
engine.
Fertilizers
other chemical
garden
products
often contain substances that accelerate
8. Always store engine upright or with trimmer shaft hanging in the downward position. Do
the
rate
of
corrosion
of
metals.
Do
not
store
the
machine on or near fertilizers or other
2. Drain the fuel out of chemicals.
the
not tank.
store upside down or on the engines sides.
Fertilizers
and
chemical
products
often of
contain
substances
accelerate
4. 3.
Allow
the engine
run at
idling
speeddrained,
until
it other
stops.
This will
clean
the
remainder
the fuel
out of thethat
carburettor.
When
the tofuel
has
been
start
thegarden
engine.
Before
the raterestarting
of corrosion of metals. Do not store the machine on or near fertilizers or other
chemicals.
4. Allow the engine to run
at idling
until it stops. This will clean the remainder of th
Recheck
engine oilspeed
is sufficient.
5. Leave the machine to cool (approx. 5 minutes).
Before restarting
Transport
fuel out of the carburettor.
Recheck
engine
oil is sufficient.
To
transport
the machine,
empty the petrol tank. Pump the primer to completely
Leave
the housing
machine
coolfuel
(approx.
5 first
minutes).
6. 5.
Clean
the exterior
of theto
machine.
remove
from
the
carburettor
& empty excess from the tank.
Transport
6. Clean the exterior housing
of
the
Clean coarse
dirt offmachine.
the machine with a brush.
To transport the machine, first empty the petrol tank. Pump the primer to completely
shaft
as described
if preferred.
remove
fuelthe
from
carburettor
& empty
excess
from
the tank.
Store
the machine
inDismantle
a cold,
dry
place
is
out
of
the
reachwith
of engine
ignition
sources &
7. 7Store
the machine
in a cold, dry
place
where
itsplit
isthe
out
of
thewhere
reach
ofit(pg.9)
ignition
sources
inflammable
substances.
Transport
Trimmer
with
engine
in upright
position.
Do not&transport
upside
Clean
coarse
dirt
off
the
machine
with
a
brush.
down or on its side.
inflammable substances.
Dismantle the split shaft as described (pg.9) if preferred.
8. 8.
Always
store engine
upright
or with
trimmer
hanging
in inthe
downward
position.
Do
not store
or on
Transport
Trimmer
with
engine
upright
position.
Do notin
transport
withupside
enginedown
upside
Always
store20
engine
upright
orshaft
with
trimmer
shaft
hanging
the
downward
position.
Do
down
or
on
its
side.
the engines
sides. upside down or on the engines sides.
not store
Fertilizers
and other
chemical
productsgarden
often contain
substances
that accelerate
rate of corrosion
of metals.
Do
20
Fertilizers
and
othergarden
chemical
products
often
contain the
substances
that
accelerate
not store the machine on or near fertilizers or other chemicals.
the rate of corrosion of metals. Do not store the machine on or near fertilizers or other
chemicals.
Before Restarting
Recheck
engine
oil is sufficient.
Before
restarting
Recheck engine oil is sufficient.
Transport
Transport
To transport
the machine, first empty the petrol tank. Pump the primer to completely remove fuel from the carburettor &
empty
from the
tank.
Clean coarse
dirtempty
off the machine
with a brush.
the split
shaft as
(pg.9) if
To excess
transport
the
machine,
first
the petrol
tank.Dismantle
Pump the
primer
to described
completely
preferred.
Transport
withcarburettor
engine in upright
not transport
engine
upside down or on its side.
remove
fuel Trimmer
from the
& position.
emptyDoexcess
fromwith
the
tank.
Clean coarse dirt off the machine with a brush.
20Dismantle the split shaft as described (pg.9) if preferred.
Transport Trimmer with engine in upright position. Do not transport with engine upside
MAINTENANCE & CARE
Visual inspection (leaks)
•
Throttle Lever
Check operation
•
Throttle Trigger
interlock
Check
Stop Wwitch
Check
Fuel Tank
Clean
•
Cutting Head Assy
Check & clean
•
Gearbox
Grease (straight shaft)
Air Filter
Check
•
Clean
•
As required
Trimmer
If damaged
Requirements
20 Hours
10 Hours
Refuelling
Features
Before
After finish
Maintenance Chart - Refer to the following table for routine maintenance.
•
•
•
•
•
•
•
Replace (Depending on conditions)
•
•
Cowling
Clean
Cylinder Fins
Clean
Spark Plug
Clean & readjust gap
•
•
Nylon Line
Stock replacement
•
•
Bump Head
Inspect
•
Engine Oil
Check and fill
•
•
•
Replacement
•
Muffler
•
Inspect spark arresting screen
Clean or replace
•
•
All Accessible Fasteners Retighten
Inspect
•
•
•
•
•
•
•
Always stop the engine before any maintenance is done on the unit. When all parts have
stopped rotating, remove the spark plug lead to begin maintenance work.
Never repair cutting attachments by welding, straightening or custom reworking of parts. This
may result in product failure or serious injury.
Never attempt maintenance that is not outlined in this manual. All repair work must be carried
out by an Authorised Bushranger® Power Equipment Dealer.
21
TROUBLESHOOTING
Problem
Possible cause
Remedy
Engine will not start
Electrode is wet or fouled
Dry spark plug or replace
Carbon deposit on electrode
Clean spark plug
Cracked insulator
Replace spark plug
STOP SWITCH in OFF position
Switch to ON
Too small or large electrode gap
Adjust gap to 0.7mm (0.025")
Burned electrode
Replace spark plug
Coil burned out, coil insulation
failure
Contact Bushranger® Service Centre
Break in coil wire, transistor
burned out
Contact Bushranger® Service Centre
Engine flooded
Crank engine choke off to
discharge fuel
Spark plug (no spark)
Ignition system (no spark)
Engine won't start - Good
compression, sufficient fuel (with
spark)
Poor compression, sufficient fuel
(with spark)
No fuel in carburettor (with
spark)
Wide throttle position
Excessively thick fuel
Contact Bushranger® Service Centre
Use of incorrect fuel
Drain and replace with correct
fuel
Excessive wear on cylinder,
piston, rings
Contact Bushranger® Service Centre
Loose spark plug
Tighten spark plug
Valves not sealing
Contact Bushranger® Service Centre
No fuel in tank
Refuel
Loose fuel line fitting
Contact Bushranger® Service Centre
Contact Bushranger® Service Centre
Insufficient power
Blockages
Overheating
Engine makes knocking noise
Clogged fuel line
ContactBushranger® Service Centre
Plugged air vent in fuel tank
Clean vent/Contact Bushranger®
Service Centre
Clogged air filterClean
Valve lash out of spec
Contact Bushranger® Service Centre
Carbon build up in muffler
Contact Bushranger® Service Centre
Fuel line/passage clogged
Contact Bushranger® Service Centre
Piston seizure, diaphragm
inoperative
Contact Bushranger® Service Centre
Water in fuel
Contact Bushranger® Service Centre
Excessively lean fuel mixture
Contact Bushranger® Service Centre
Carbon deposits on piston
Contact Bushranger® Service Centre
Machine is overworked
Operate properly – do not
overload
Fan cover, cylinder fins, etc. dirty
Clean and remove dirt and
debris
Cylinder overheating Clean fins
Use of incorrect fuel
22
Replace with correct fuel
TROUBLESHOOTING
Problem
Possible cause
Remedy
Poor acceleration
Fuel filter clogged
Contact Bushranger® Service Centre
Fuel system clogged
Excessively low idle
Speed up idle/Contact Bushranger®
Service Centre
Excessively lean carburettor
setting
Contact Bushranger® Service Centre
Clogged air filter
Clean filter
Valve lash out of spec
Contact Bushranger® Service Centre
Loose carburettor
Contact Bushranger® Service Centre
Loose fuel pick up tube
Insert firmly/Contact Bushranger®
Service Centre
Engine stops during operation
Switch is bumped
Keep hands clear of switch
Engine stops abruptly
Shorting of spark plug
Clean spark plug
Piston scored, ignition failure
Contact Bushranger® Service Centre
Fuel tank empty
Refuel
Carburettor or fuel tank clogged
Contact Bushranger® Service Centre
Engine is difficult to shut off
Overheated engine
Run at idle
Overheating or electrical fault
Overheated spark plug
Clean and adjust gap to 0.7mm
(0.25")
Defective kill switch
Contact Bushranger® Service Centre
Poor contact of ground wire
Contact Bushranger® Service Centre
Unit main body
Loose trimmer head
Tighten firmly
Irregular vibration or trimmer
head spins with engine idling
Broken clutch spring, bent main
shaft
Contact Bushranger® Service Centre
Worn shaft bearings
Contact Bushranger® Service Centre
Loose gear head
Tighten bolt securely/Contact
Bushranger® Service Centre
Oil Leaking
Oil build up in air filter
Clean air filter
Bump head:
Inappropriate winding
of line.
Open bump head and rewind
the line ("Fitting trimmer line bump head" on page 16)
Line inside bump head
is nearly finished.
Replace the residual line with
the new line ("Fitting trimmer line
- bump head" on page 16)
Air leakage
Miscellaneous
Line doesn't come out
when head is bumped
If running difficulties continue, please contact your closest Authorised Bushranger® Power
Equipment Dealer.
23
NOTES
24
Powerup Lawncare Products
Phone 1300 363 027
Fax: 1800 332 213
Email: [email protected]
Web: www.rgs.com.au
Visit www.rgs.com.au or call 1300 363 027 for more information.
Copyright © Roy Gripske and Sons Pty. Ltd. 2018. All rights reserved. 939. Images are for illustrative purposes only.
Bushranger™ is a trademark of Roy Gripske & Sons Pty Ltd. PLP shall not be liable for technical or editorial errors
or omissions contained herein, nor for incidental or consequential damages resulting from furnishing this material. The
information is provided “as is” without warranty of any kind and is subject to change without notice. PLP also reserves
the right to revise the content of this document at any time without prior notice. No part of this document may be
reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopying, recording or
storing in a retrieval system, or translated into any language form without prior written permission of PLP.
25
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