MULTIQUIP DAW-500S Specifications

MULTIQUIP DAW-500S Specifications
PARTS AND OPERATION MANUAL
MQ POWER
WHISPERWELDTM
WELDER/A.C.GENERATOR
© COPYRIGHT 2001, MULTIQUIP INC.
Model DAW-500S
PART No. D6845200104B
Revision #0 (07/19/01)
MULTIQUIP INC.
PARTS DEPARTMENT:
18910 WILMINGTON AVE.
800-427-1244
CARSON, CALIFORNIA 90746 FAX: 800-672-7877
SERVICE DEPARTMENT:
310-537-3700
800-421-1244
800-835-2551
FAX: 310-537-3927
FAX: 310-638-8046
E-mail:[email protected] • www:multiquip.com
PAGE 2 —DAW-500S WELDER/A.C. GENERATOR— PARTS & OPERATION MANUAL — REV. #0 (07/19/01)
HERE'S HOW TO GET HELP
PLEASE HAVE THE MODEL AND SERIAL NUMBER
ON-HAND WHEN CALLING
PARTS DEPARTMENT
800/427-1244 or 310/537-3700
FAX: 800/672-7877 or 310/637-3284
SERVICE DEPARTMENT
800/835-2551 or 310/537-3700
FAX: 310/638-8046
WARRANTY DEPARTMENT
800/835-2551 or 310/537-3700
FAX: 310/638-8046
MAIN
800/421-1244 or 310/537-3700
FAX: 310/537-3927
DAW-500S WELDER/A.C. GENERATOR — PARTS & OPERATION MANUAL — REV.#0 (07/19/01) — PAGE 3
TABLE OF CONTENTS
Here's How To Get Help ............................................ 3
Parts Ordering Procedures ....................................... 5
Rules For Safe Operation ...................................... 6-7
Operation and Safety Decals ................................. 8-9
Specifications .......................................................... 10
General Information ................................................ 11
Dimensions ............................................................. 12
Controls and Indicators ...................................... 13-14
Trailer Safety Guidelines ......................................... 15
Trailer Specifications .......................................... 16-17
Trailer Tires and Suspension ............................. 18-19
Trailer Wiring Diagram............................................. 20
Installation ............................................................... 21
Pre-Setup ........................................................... 22-23
Instrumentation ....................................................... 24
Load Application ..................................................... 25
Welder Operating Instructions ........................... 26-27
Welder/Generator Use ....................................... 28-29
Engine Operating Instructions ........................... 30-31
Maintenance ...................................................... 32-33
Generator Wiring Diagram ..................................... 34
Engine Wiring Diagram ........................................... 35
Troubleshooting Welder .......................................... 36
Troubleshooting (Engine) ................................... 37-39
Explanation Of Codes in Remarks Section ............. 40
Suggested Spare Parts ........................................... 41
MQ Power DAW-500S —
Welder/AC Generator
Generator Assembly .......................................... 42-43
Control Panel Assembly ..................................... 44-45
Electric Parts Assembly...................................... 46-47
Engine and Radiator Assembly.......................... 48-49
Battery Assembly ............................................... 50-51
Muffler Assembly ............................................... 52-53
Fuel Tank Assembly ........................................... 54-55
Enclosure Assembly ........................................... 56-57
Enclosure (Rubber Seals) .................................. 58-59
Name Plate and Decals ..................................... 60-61
NOTE
Specification and part
number are subject to
change without notice.
KUBOTA D1703-EB ENGINE
Crankcase Assembly ........................................... 62-63
Oil Pan Assembly ................................................. 64-65
Cylinder Head Assembly ...................................... 66-67
Gear Case Assembly ........................................... 68-69
Head Cover Assembly ......................................... 70-71
Oil Filter Assembly ............................................... 72-73
Dipstick and Guide Assembly .............................. 74-75
Oil Pump Assembly .............................................. 76-77
Main Bearing Case Assembly .............................. 78-79
Camshaft and Idle Gear Assembly ...................... 80-81
Piston and Camshaft Assembly ........................... 82-83
Flywheel Assembly .............................................. 84-85
Fuel Camshaft Assembly ..................................... 86-87
Engine Stop Lever Assembly ............................... 88-89
Stop Solenoid Assembly ...................................... 90-91
Injection Pump Assembly ..................................... 92-93
Inj. Pump Component Assembly .......................... 94-95
Governor Assembly ............................................. 96-97
Speed Control Plate Assembly ............................ 98-99
Nozzle Holder Assembly .................................. 100-101
Nozzle Holder Components Assembly ............ 102-103
Fuel Filter Assembly ........................................ 104-105
Fuel Pump Assembly ....................................... 106-107
Alternator Assembly ......................................... 108-109
Alternator Component Assembly ..................... 110-111
Starter Assembly ............................................. 112-113
Starter Component Assembly .......................... 114-115
Oil Switch Assembly ......................................... 116-117
Water Flange and Thermostat Assembly ......... 118-119
Water Pump Assembly ..................................... 120-121
Fan Assembly................................................... 122-123
Valve and Rocker Arm Assembly ..................... 124-125
Inlet Manifold Assembly ................................... 126-127
Exhaust Manifold Assembly ............................. 128-129
Air Cleaner Assembly ....................................... 130-131
Hydraulic Pump Assembly ............................... 132-133
Glow Plug Assembly ........................................ 134-135
Starter Switch Assembly .................................. 136-137
Accessories ...................................................... 138-139
Terms and Conditions Of Sale — Parts .................. 140
PAGE 4 —DAW-500S WELDER/A.C. GENERATOR— PARTS & OPERATION MANUAL — REV. #0 (07/19/01)
PARTS ORDERING PROCEDURES
■
■
■
■
■
■
■
Dealer account number
Dealer name and address
Shipping address (if different than billing address)
Return fax number
Applicable model number
Quantity, part number and description of each part
Specify preferred method of shipment:
•
•
•
•
UPS Ground
UPS Second Day or Third Day*
UPS Next Day*
Federal Express Priority One (please provide us with your Federal
Express account number)*
•
•
Airborne Express*
Truck or parcel post
*Normally shipped the same day the order is received, if prior to 2PM west coast time.
Earn Extra Discounts when
you order by FAX!
All parts orders which include complete part numbers
and are received by fax qualify for the following extra
discounts:
Number of
line items ordered
1-9 items
Additional Discount
3%
10+ items**
5%
Get special freight allowances
when you order 10 or more
line items via FAX!**
■ UPS Ground Service at no charge for freight
■ PS Third Day Service at one-half of actual freight cost
No other allowances on freight shipped by any other carrier.
**Common nuts, bolts and washers (all items under $1.00 list price)
do not count towards the 10+ line items.
*DISCOUNTS ARE SUBJECT TO CHANGE*
ount
c
s
i
D
Fax
Extra
c USA
i
t
s
e
m
for Do
Only
s
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a
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Now! Direct TOLL-FREE access
to our Parts Department!
Toll-free nationwide:
800-421-1244
Toll-free FAX:
800/6-PARTS-7 • 800-672-7877
Fax order discount and UPS special programs revised June 1, 1995
DAW-500S WELDER/A.C. GENERATOR — PARTS & OPERATION MANUAL — REV.#0 (07/19/01) — PAGE 5
RULES FOR SAFE OPERATION
CAUTION:
Failure to follow instructions in this manual
may lead to serious injury or even death! This
equipment is to be operated by trained and
qualified personnel only! This equipment is
for industrial use only.
The following safety guidelines should always be used when
operating the DAW-500S Welder/AC Generator:
GENERAL SAFETY
■ DO NOT operate or service this equipment before
reading this entire manual.
■ NEVER touch the hot exhaust
manifold, muffler or cylinder. Allow
these parts to cool before servicing
engine or welder/AC generator.
■ High Temperatures – Allow the engine to cool before adding
fuel or performing service and maintenance functions. Contact
with hot components can cause serious burns.
■ NEVER operate this equipment without proper
protective clothing that is flame-resistant (wool or
leather), welding shield, ventilator, steel-toed
boots and other protective devices required by
the job.
■ The engine of this welder/AC generator requires an adequate
free flow of cooling air. Never operate the welder/AC generator
in any enclosed or narrow area where free flow of the air is
restricted. If the air flow is
restricted it will cause serious
damage to the welder/AC
generator engine and may
cause injury to people. The
engine gives off DEADLY
carbon monoxide gas.
■ Protect others around the welding area with barriers and screens.
■ DO NOT weld near flammable liquids.
■ This equipment should not be operated by persons
under 18 years of age.
Warn others not to stare at the welding arc.
■ NEVER operate this equipment when not feeling
well due to fatigue, illness or taking medicine.
■ NEVER operate this equipment under the
influence or drugs or alcohol.
■ NEVER use accessories or attachments, which are not
recommended by MQ Power for this equipment. Damage to
the equipment and/or injury to user may result.
■ Manufacture does not assume responsibility for any accident
due to equipment modifications.
■ Always refuel in a well-ventilated area, away from sparks and
open flames.
Always use extreme caution when
working with flammable liquids. When
refueling, stop the engine and allow it
to cool. DO NOT smoke around or near
the machine. Fire or explosion could
result from fuel vapors, or if fuel is spilled
on a hot engine.
■ NEVER operate the welder/AC generator in an explosive
atmosphere or near combustible materials. An explosion or
fire could result causing severe bodily harm or even death.
■ Topping-off to filler port is dangerous, as it tends to spill fuel.
■ Wear protective ear muffs or ear plugs if noise level is high.
■ Whenever necessary, replace nameplate, operation and
safety decals when they become difficult read.
■ Always check the machine for loosened threads or bolts before
starting.
PAGE 6 —DAW-500S WELDER/A.C. GENERATOR— PARTS & OPERATION MANUAL — REV. #0 (07/19/01)
CAUTION:
RULES FOR SAFE OPERATION
CAUTION:
This welder/AC generator is a source of
providing LETHAL high voltages. Never
permit unqualified personnel-especially
children to operate the welder/AC generator.
■ This welder/AC generator is equipped with a ground terminal
for your protection. Always complete the grounding path from
the welder/AC generator to an external grounding source.
■ NEVER operate this welder/AC generator, or handle any
electrical equipment while standing in water, while bare foot,
while hands are wet, or in the rain. Dangerous electrical
shock could occur causing severe bodily harm or even death.
■ Arc rays can cause blindness. Always wear protective
shield when welding.
■ Never use damaged or worn cables when connecting
power tools or equipment to the welder/AC generator.
Make sure power connecting cables are securely
connected to the generator’s output terminals. Insufficient
tightening of the terminal connections may cause damage
to the welder/AC generator and electrical shock.
CAUTION:
DO NOT touch or open coolant drain plug,
radiator cap, or engine oil drain plug while
the welder/AC generator is running.
Always allow sufficient time for the engine
and generator to cool before performing
maintenance.
CAUTION:
Emergencies
■ NEVER touch output terminals or electrode during
operation. This is extremely dangerous. Always stop the
machine when contact with the output terminals and
welding electrode.
■ Always know the location of the nearest fire extinguisher
and first aid kit. Know the location of the nearest telephone.
Also know the phone numbers of the nearest ambulance,
doctor and fire department. This information will be invaluable
in the case of an emergency.
CAUTION:
Maintenance Safety
■ NEVER lubricate components or attempt service on a running
machine.
■ Always allow the machine a proper amount of time to cool
before servicing.
■ Keep the machinery in proper running condition.
■ Fix damage to the machine immediately and always replace
broken parts.
■ Backfeed to a utility system can cause electrocution and/or
property damage. Do not connect to any building's electrical
system except through an approved device or after building
main switch is opened.
■ Dispose of hazardous waste properly. Examples of potentially
hazardous waste are used motor oil, fuel, coolant and fuel
filters.
■ DO NOT use plastic containers to dispose of hazardous
waste.
■ DO NOT pour waste, oil, coolant or fuel directly onto the
ground, down a drain or into any water source.
DAW-500S WELDER/A.C. GENERATOR — PARTS & OPERATION MANUAL — REV.#0 (07/19/01) — PAGE 7
OPERATION AND SAFETY DECALS
Machine Safety Decals
The DAW-500S welder/AC generator is equipped with a number of safety decals. These decals are provided for operator safety and
maintenance information. The illustration below shows these decals as they appear on the machine. Should any of these decals
become unreadable, replacements can be obtained from your dealer.
PAGE 8 —DAW-500S WELDER/A.C. GENERATOR— PARTS & OPERATION MANUAL — REV. #0 (07/19/01)
OPERATION AND SAFETY DECALS
DAW-500S WELDER/A.C. GENERATOR — PARTS & OPERATION MANUAL — REV.#0 (07/19/01) — PAGE 9
DAW-500S — SPECIFICATIONS
Table 1. Specifications
Generator Specifications
Model
DAW-500S
Phase
Single
Wires
2-Wire (Neutral Grounded)
Rated Voltage
120Volts
Frequency
60Hz
S peed
3600 rpm
Power Factor
100%
Rating
Continuous
Welder Specifications
Rated Output Power (CV/CC)
17.1kW/11.9kW
Rated Output Voltage (CV/CC)
38V/34V
Rated Output Current (CV/CC)
450A/350A
Duty Cycle
60%/100%
Voltage Range
16 ~ 40Volts (CV only)
Current Range
50 ~ 500Amps (CC only)
Engine Specifications
Model
KUBOTA D1703
Type
Vertical, 4-Cycle
Rated Output
34.1HP(25.4kW)
@ 2800 rpm
Displacement
100.4 cu. in (1.647L)
Cooling System
Water-cooled
Starting System
Electric-Start
Fuel Tank Capacity
11.9 gal/45 liters
Coolant Capacity
1.27 gal/4.8 liters
Lube Oil Capacity
1.48 gal/5.6 liters
Fuel Consumption (welding)
1.3 gal (5.0liters)/hr.
Battery
12V-65Ah
Fuel
Diesel Fuel No. 2
Dimensions (L x W x H)
1330 x 800x 870mm
(52 x 32 x 34 in)
Weight
1025 lbs.(465kg)
The maximum output of the engine listed above is applicable to supplying electrical power for continuous service at ambient
conditions in accordance with SAE Test cord J607. The above ambient conditions are at standard sea level, with a barometric
reading of 29.92 inches and a temperature of 60 degrees Fahrenheit.
Generally, the engine output power will decrease 3 1/2% for each 1000 feet of altitude above sea level, and 1% for each 10° F
Fahrenheit above the standard temperature of 60° F.
PAGE 10 —DAW-500S WELDER/A.C. GENERATOR— PARTS & OPERATION MANUAL — REV. #0 (07/19/01)
DAW-500S — GENERAL INFORMATION
DAW-500S FAMILIARIZATION
Generator
The MQ Power Model DAW-500S welder/AC generator can
provide 450 amps of welding current when in the CV/DC
mode and 350 amps of welding current when in the CC/DC
mode.
Control Panel
The control panel is provided with the following:
! One GFCI 120 volt receptacle, 20 amp (single-phase)
! One 120 volt receptacle, 30 amp (single-phase)
! Main Circuit Breaker 125V @25 Amps
! Circuit Protector Breaker (GFCI) 120V @20 Amps
! Idle Control Switch
! Starter Switch
! Warning Lamp Unit
! Hour Meter
! Ground Terminal
Engine Protection System
Engine protection fail safe features are provided in the event
of low oil pressure, high coolant temperature and failure of
the battery to charge. If any of the above conditions occur
while operating the welder/AC generator, it will cause a
complete unit shut down.
Battery Charge Indicator
This unit is equipped with a protective device that signals
an indicator and automatically stops the engine when the
battery cannot be charged by the alternator.
Water Temperature Indicator
This unit is equipped with an apparatus that signals an
indicator and automatically stops the engine when the cooling
water temperature becomes abnormally high. This apparatus
will not function properly if the machine is operated with
less than the proper amount of coolant.
Oil Pressure Warning Indicator
In the event of low oil pressure (engine), this welder/AC
generator is equipped with an engine protection fail safe
system . If low oil pressure is detected while operating the
welder/AC generator, the engine protection system will shut
down the engine.
If this condition (low oil pressure) should occur, please refer
to the engine troubleshooting table (page 37) in this manual.
Engine
The DAW-500S is powered by a 4-cycle KUBOTA diesel
engine. This engine is designed to meet every performance
requirement for welder/AC generator. Reference Table 1,
page 10 for engine specifications.
In keeping with MQ Power's policy of constantly improving
its products, the specifications quoted herein are subject to
change without prior notice.
Figures 2 and 3 (pages 13-14) show the basic controls and
indicators for the DAW-500S Welder/AC generator.
Circuit Breakers
To protect the welder/AC generator from an overload, a singlepole, 25 amp, main circuit breaker is provided. In addition a
single pole, 20 amp breaker is provided for the G.F.C.I.
receptacle. Make sure to switch both circuit breakers to the
"OFF" position prior to starting the engine.
General Inspection Prior to Operation
The DAW-500S utilizes a welder/AC generator that has been
thoroughly inspected and accepted prior to shipment from
the factory. However, be sure to check for damaged parts or
components, or loose nuts and bolts, which could have
occurred in transit.
DAW-500S WELDER/A.C. GENERATOR — PARTS & OPERATION MANUAL — REV.#0 (07/19/01) — PAGE 11
DAW-500S — DIMENSIONS
Figure 1. DAW-500S Dimensions
Dry Weight: 1,025 lbs.
Total Weight: 1,150 lbs.
PAGE 12 —DAW-500S WELDER/A.C. GENERATOR— PARTS & OPERATION MANUAL — REV. #0 (07/19/01)
DAW-500S — CONTROLS AND INDICATORS
Figures 2 and 3 show the location of the controls and indicators.
The functions of each control or indicator is described below
and on the preceding page.
1.
Fuel Gauge – Indicates the amount of fuel in the fuel tank.
2.
Air Outlet Exhaust – Allows engine exhaust to exit the
welder/AC generator into the open air. NEVER block this
opening.
3.
Fuel Cap – Remove this cap to add fuel. Add only #2
diesel fuel. Always keep an adequate amount of fuel in the
tank. DO NOT top off. Wipe up any spilled fuel immediately.
7.
Engine Oil Filler Port – Remove this cap to add engine
oil. Use only recommended type oil. See table 3, page 16.
8.
Coolant Drain Plug – Remove this plug to drain coolant
from the radiator.
9.
Oil Drain Plug – Remove this plug to drain oil from the
engine.
10. Automatic Speed Control Solenoid – Automatically
regulates engine speed.
4.
Lifting Hook – Use this hook to lift the welder/AC
generator.
11. Battery Terminals – Connect these terminals to the battery.
Always pay close attention to the polarity of the terminals
when connecting to the battery, RED (positive), and BLACK
(negative).
5.
Engine Air Cleaner – Prevents dirt and other debris from
entering the fuel system. Lift locking latch on air filter
cannister to gain access to filter element.
12. Battery – Provides +12 VDC power for the welder/AC
generator. When replacing battery (12V 35 AH) use only
recommended type battery.
6.
Overflow Bottle – Supplies coolant to the radiator when
radiator coolant level is low. Fill to indicated level as shown
on bottle.
13. G.F.C.I Ground Terminal – Use this terminal to connect
external equipment grounds so that the GFCI receptacle
will have a ground path.
14. Fuel Tank – Holds 6.6 gallons (25 liters) of diesel fuel.
Figure 2. Controls and Indicators
DAW-500S WELDER/A.C. GENERATOR — PARTS & OPERATION MANUAL — REV.#0 (07/19/01) — PAGE 13
DAW-500S — CONTROLS AND INDICATORS
15. Fuel Drain Plug – Remove this plug to drain fuel from the
fuel tank.
16. Frame Ground Lug – Connect a ground strap between
this lug and a ground rod. Make sure the ground rod is
inserted deep into the ground to provide a good earth
ground. Consult with local Electrical and Safety Codes for
proper connection.
17. Oil Filter – Provides oil filtering for the engine.
18. Ignition Switch – With key inserted turn clockwise to start
engine.
19. Hour Meter – Indicates number of hours machine has
been in use or hours engine was run.
20. Circuit Protector Circuit Breaker – This single pole circuit
breaker provides circuit protection (120V @20 amps) for
the G.F.C.I. receptacle.
21. Receptacle G.F.C.I. – This receptacle provides 120 volts
output at 20 amps.
22. Receptacle – Provides 120 volts output at 25 amps.
23. Welding Output Terminals – Connect the welding cable
to this terminal. Select the appropriate polarities according
to the application. See Table 7.
24. Main Circuit Breaker – This single-pole circuit breaker
provides circuit protection (125V @25 amps) for the electric
parts assembly.
25. Current Control (CC) Voltage Control (CV) Adjustment
Knobs – Use these controls to adjust welding current and
voltage.
26. Welding Type (Wire/Stick) Selector Switch (CV/CC) –
Turn this selector switch to either the CV or CC for welding.
DO NOT turn this switch under load.
27. Sub-Selector Switch-This switch is used to select type of
welding and welding voltage needed. This switch will not
work in CC mode.
28. DC Voltmeter- Indicated the amount of voltage used during
welding in CV mode.
29. DC Ammeter- Indicates the amount of amperage being
used during welding in CC mode.
30. Idle Control Switch – Regulates the engine speed when
the welder/AC generator is under load.
31. Warning Lamp Display – Lights red when the following
conditions occur:
! Low Oil Pressure
! High Water Temperature
! Electrical System Is Not Charging Properly
! Preheat Indicator
Figure 3. Controls and Indicators (con't)
PAGE 14 —DAW-500S WELDER/A.C. GENERATOR— PARTS & OPERATION MANUAL — REV. #0 (07/19/01)
DAW-500S — TRAILER-SAFETY GUIDELINES
CAUTION:
7. Coupler - Type of hitch used on the trailer for towing.
8. Tire Size - Indicates the diameter of the tire in inches
ALWAYS make sure the trailer is in good
(10,12,14, etc.), and the width in millimeters
operating condition. Check the tires for
(175,185,205, etc.). The tire diameter must match the
proper inflation and wear. Also check the
diameter of the tire rim.
wheel lug nuts for proper tightness.
9. Tire Ply - The tire ply (layers) number is rated in letters;
2-ply,4-ply,6-ply, etc.
10. Wheel Hub - The wheel hub is connected to the trailer’s
Explanation of Chart:
axle.
This section is intended to provide the user with trailer service and maintenance information. The service and main- 11. Tire Rim - Tires are mounted on a tire rim. The tire rim
must match the size of the tire.
tenance guidelines referenced in this section apply a wide
range of trailers. Remember periodic inspection of the trailer 12. Lug Nuts - Used to secure the wheel to the wheel hub.
will ensure safe towing of the equipment and will prevent
Always use a torque wrench to tighten down the lug
damage to the equipment and personal injury.
nuts. See Table 4 and Figure 5 for lug nut tightening and
sequence.
It is the purpose of this section to cover the major mainte- 13. Axle - Indicates the maximum weight the axle can supnance components of the trailer. The following trailer comport in pounds, and the diameter of the axle expressed
ponents will be discussed in this section:
in inches (see Table 3 on page 17). Please not that
some trailers have a double axle. This will be shown as
" Brakes
2-6000 lbs., meaning two axles with a total weight ca" Tires
pacity of 6000 pounds.
" Lug Nut Torquing
14. Suspension - Protects the trailer chassis from shock
" Suspension
transmitted through the wheels. Types of suspension
" Electrical
used are leaf, Q-flex, and air ride.
" Brake Troubleshooting Tables
15. Electrical - Electrical connectors (looms) are provided
with the trailer so the brake lights and turn signals can
Use the following definitions while reading Table 2.
be connected to the towing vehicle. See page 16 for
1. Fuel Cell - Provides an adequate amount of fuel for
proper wiring connections.
the equipment in use. Fuel cells must be empty when
16. Application - Indicates which units can be employed
transporting equipment.
on a particular trailer.
2. Braking System - System employed in stopping the
trailer. Typical braking systems are electric, surge, hydraulic, hydraulic-surge and air.
3. GVWR- Gross Vehicle Weight Rating (GVWR), is the
maximum number of pounds the trailer can carry, including the fuel cell (empty).
Specifications may change without notice. Contact MQ
4. Frame Length - This measurement is from the ball
Power Sales for information of specific trailer to unit.
hitch to the rear bumper (reflector).
5. Frame Width - This measurement is from fender to
fender.
6. Jack Stand - Trailer support device with maximum
pound requirement from the tongue of the trailer.
DAW-500S WELDER/A.C. GENERATOR — PARTS & OPERATION MANUAL — REV.#0 (07/19/01) — PAGE 15
DAW-500S — TRAILER-SPECIFICATIONS
Table 2. Specifications
MODEL
APPLICATION
FU E L
C E LL
BRAKE
SYSTEM
GVWR
FRAME
LENGTH
FRAME
WIDTH
JACK
STAND
TRLR-10-15
TLG-12, DCA15,
TLW-300
NO
NO
1900LB S
96"
50"
800LB .
FULL TILT WHEEL
TRLR-10X
TLG-12, DCA15,
TLW-300
NO
NO
1900LB S
96"
50"
800LB .
FULL TILT WHEEL
TRLR-10XF
TLG-12, DCA15,
TLW-300
51 GAL
NO
1900LB S
96"
50"
800LB .
FULL TILT WHEEL
TRLR-225W
DCA-10
NO
NO
2200LB S
85"
42"
800LB .
FULL TILT WHEEL
BLW-400
BLW-400
NO
ELECTRIC
2700LB S
W/MAST 154"
W/O 124"
55"
(78" TALL)
800LB .
FULL TILT WHEEL
TRLR-15XF
DCA-15
41 GAL
NO
2700LB S
124"
55"
800LB .
FULL TILT WHEEL
TRLR-50X
DCA-25
NO
NO
2700LB S
124"
55"
800LB .
FULL TILT WHEEL
TRLR-50XF
DCA-25
41 GAL
NO
2700LB S
124"
55"
800LB .
FULL TILT WHEEL
TRLR-25SBT
DCA-25
NO
NO
2990LB S
120"
66"
800LB .
FULL TILT WHEEL
TRLR-70W
DCA-45, -60, 70
NO
SURGE
7000LB S
186"
77"
2000LB .
FLAT PAD
TRLR-70X
DCA-45, -60, 70
OPT
SURGE
7000LB S
138"
66"
2000LB .
FLAT PAD
TRLR-70XF
DCA-45, -60, 70
53 GAL
SURGE
7000LB S
138"
66"
2000LB .
FLAT PAD
TRLR-100XF
DCA-100, 125
150 GAL
HYDRAULIC SURGE
7000LB S
190"
76"
2000LB .
FLAT PAD
TRLR-85/125
DCA-85, 100,
125
145 GAL
HYDRAULIC
10000LB S
186"
77"
2000LB .
FLAT PAD
TRLR-150XF
DCA-150, 180
200 GAL
HYDRAULIC SURGE
11160LBS
204"
84"
5000 LB .
FLAT PAD
TRLR-220XF
DCA-220
250 GAL
HYDRAULIC SURGE
14000LB S
222"
83"
5000 LB .
FLAT PAD
TRLR-300XF
DCA-300
250 GAL
HYDRAULIC SURGE
18000LB S
238"
83"
5000 LB .
FLAT PAD
TRLR-400XF
DCA-400
350 GAL
ELECTRIC
18000LB S
238"
83"
5000 LB .
FLAT PAD
TRLR-600XF
DCA-600, 800
550 GAL
AIR
30000LB S
384"
96"
5000 LB .
FLAT PAD
TRLR-800SX
DCA-600, 800
550 GAL
AIR
30000LB S
384"
96"
5000 LB .
FLAT PAD
PAGE 16 —DAW-500S WELDER/A.C. GENERATOR— PARTS & OPERATION MANUAL — REV. #0 (07/19/01)
DAW-500S — TRAILER-SPECIFICATIONS
Table 2. Specifications (Con't)
MODEL
COUPLER
TIRES
WHEELS
AXLE
HUBS
SUSPENSION
ELECTRICAL
TRLR-10-15W
2" B A LL C LA S S
2 ADJUSTABLE
175-13C
13"X4.50"
2200# 2X 2
5 LUG
3 LE A F
4 WIRE LOOM W/
4 POLE FLAT
TRLR-10X
2" B A LL C LA S S
2 ADJUSTABLE
175-13C
13"X4.5"
2200#2X 2
5 LUG
3 LE A F
4 POLE FLAT
TRLR-10XF
2" B A LL C LA S S
2 ADJUSTABLE
175-13C
13"X4.5"
2200#2X 2
5 LUG
3 LE A F
4 POLE FLAT
TRLR-225W
2" B A LL C LA S S
2 ADJUSTABLE
175-13B
13X4.5"
2200#2X 2
5 LUG
Q F LE X
4 POLE FLAT
BLW 400
2" B A LL C LA S S
2 ADJUSTABLE
175-13C
13 X 4.5"
2200#2X 2
5 LUG
3 LE A F
4 POLE FLAT
TRLR-15XF
2" B A LL C LA S S
B78-13LRC
13"X4.50"
3500# 2-1/2"
5 LUG
4 LE A F
4 POLE RUBBER
FLAT
TRLR-50X
2" B A LL C LA S S
B78-13LRC
13"X4.50"
3500lbs.
2-3/8"
5 LUG
4 LE A F
4 POLE RUBBER
FLAT
TRLR-50XF
2" B A LL C LA S S
B78-13LRC
13"X4.50"
3500lbs.
2-3/8"
5 LUG
4 LE A F
4 POLE RUBBER
FLAT
TRLR-70W
2" B A LL C LA S S
3" ADJUSTABLE
205-14C
BIAS (4)
14" X 5"
3500lbs.
3"
5 LUG
5 LE A F
4 POLE RUBBER
FLAT
TRLR-70X
2" B A LL C LA S S
3" ADJUSTABLE
205-14C
BIAS (4)
14" X 5"
3500lbs
3"
5 LUG
5 LE A F
4 POLE RUBBER
FLAT
TRLR-70XF
2" B A LL C LA S S
3" ADJUSTABLE
205-14C
BIAS (4)
14" X 5"
3500lbs.
3"
5 LUG
5 LE A F
4 POLE RUBBER
FLAT
TRLR-100XF
ADJUSTABLE 2-5/6
OPT 3" EYE
205-15C
BIAS (4)
14"X5.5"
3500lbs
3"
5 LUG
5 LE A F
4 WIRE LOOM
TRLR-85/125
ADJUSTABLE 2-5/6
OPT 3" EYE
ST225/75R15D
RADIAL (4)
14"x6"
(2)-6000lbs
6 LUG
7 LE A F
4 WIRE LOOM
TRLR-150XF
3" BALL EYE
750-16 E
BIAS (4)
16" X 7"
(2)-6000lbs
8 LUG
7 LE A F
4 WIRE LOOM
TRLR-220XF
3" EYE
ADJUSTABLE
ST235/85R16E
RADIAL(4)
16" X 7"
(2)-7000lbs
8 LUG
Q F LE X
4 WIRE LOOM
TRLR-300XF
3" EYE
ADJUSTABLE
ST235/85R16E
RADIAL(6)
16" X 7"
(2)-6000lbs
8 LUG
Q F LE X
4 WIRE LOOM
TRLR-400XF
3" EYE
ADJUSTABLE
ST235/85R16E
RADIAL(6)
16" X 7"
(3)-7000lbs.
8 LUG
Q F LE X
4 WIRE LOOM
TRLR-600XF
5TH WHEEL
ST215/75R17.5H
RADIAL (8)
16" X 7"
(3)-10000lbs
8 LUG
7 LE A F
6 WIRE LOOM
TRLR-800AR
5TH WHEEL
ST215/75R17.5H
RADIAL (8)
16" X 7"
(3)-10000lbs
8 LUG
AIR-RIDE
6 WIRE LOOM
DAW-500S WELDER/A.C. GENERATOR — PARTS & OPERATION MANUAL — REV.#0 (07/19/01) — PAGE 17
DAW-500S — TRAILER TIRES & SUSPENSION
Tires/Wheels/Lug Nuts
Tires and wheels are a very important and critical
components of the trailer. When specifying or replacing
the trailer wheels it is important the wheels, tires, and axle
are properly matched.
CAUTION:
DO NOT attempt to repair or modify a
wheel. DO NOT install an inner tube to
correct a leak through the rim. If the
rim is cracked, the air pressure in the
inner tube may cause pieces of the rim
to explode (break off) with great force and cause serious
eye or bodily injury.
Tire Wear/Inflation
Tire inflation pressure is the most important factor in
preserving tire life. Pressure should be checked cold before
operation. DO NOT bleed air from tires when they are hot.
Check inflation pressure weekly to insure the maximum
tire life and to prevent premature tread wear.
Table 2 (Tire Wear Troubleshooting) will help pinpoint the
causes and solutions of tire wear problems.
Suspension
The leaf suspension springs and associated components
(Figure 4) should be visually inspected every 6,000 miles
for signs of excessive wear, elongation of bolt holes, and
loosening of fasteners. Replace all damaged parts
(suspension) immediately. Torqued suspension components
as detailed in Table 4.
CAUTION:
NOTE
ALWAYS wear safety glasses when removing
or installing force fitted parts. Failure to
comply may result in serious injury.
Figure 4. Suspension Components
PAGE 18 —DAW-500S WELDER/A.C. GENERATOR— PARTS & OPERATION MANUAL — REV. #0 (07/19/01)
DAW-500S — TRAILER TIRES & SUSPENSION
Table 4. Suspension Torque Requirements
Item
Torque (Ft.-Lbs.)
3/8" U-BOLT
MIN-30 MAX-35
7/16" U-BOLT
MIN-45 MAX-60
1/2" U-BOLT
MIN-45 MAX-60
SHACKLE BOLT
SPRING EYE BOLT
SNUG FIT ONLY. PARTS MUST ROTATE FREELY.
LOCKING NUTS OR COTTER PINS ARE PROVIDED TO
RETAIN NUT-BOLT ASSEMBLY.
MIN-30 MAX-50
SHOULDER TYPE
SHACKLE BOLT
Lug Nut Torque Requirements
It is extremely important to apply and maintain proper wheel
mounting torque on the trailer. Be sure to use only the
fasteners matched to the cone angle of the wheel. Proper
procedure for attachment of the wheels is as follows:
1. Start all wheel lug nuts by hand.
2. Torque all lug nuts in sequence. See Figure 5. DO
NOT torque the wheel lug nuts all the way down. Tighten
each lug nut in 3 separate passes as defined by Table
5.
3. After first road use, retorque all lug nuts in sequence.
Check all wheel lug nuts periodically for continued safe
operation.
Table 5. Tire Torque Requirements
Wheel Size
First Pass
FT-LBS
Second Pass
FT-LBS
Third Pass
FT-LBS
12"
20-25
35-40
50-65
13"
20-25
35-40
50-65
14"
20-25
50-60
90-120
15"
20-25
50-60
90-120
16"
20-25
50-60
90-120
Figure 5. Lug Nut Tightening Sequence
NOTE
NEVER use an pneumatic air gun to
tighten wheel lug nuts.
DAW-500S WELDER/A.C. GENERATOR — PARTS & OPERATION MANUAL — REV.#0 (07/19/01) — PAGE 19
DAW-500S — TRAILER WIRING DIAGRAMS
NOTE:
LIGHTS ARE ORIENTED FROM THE DRIVER’S SEAT
PAGE 20 —DAW-500S WELDER/A.C. GENERATOR— PARTS & OPERATION MANUAL — REV. #0 (07/19/01)
DAW-500S — INSTALLATION
Outdoor Installation
Install the welder/AC generator in a location where it will not
be exposed to rain or sunshine. Make sure the welder/AC
generator is on secure level ground so it cannot slide or
shift around. Do not operate machine with inclination of
more than 5 degrees. Also install the welder/AC generator
so the exhaust will not be discharged in the direction of
nearby homes.
The installation site must be relatively free from moisture
and dust. All electrical equipment should be protected from
excessive moisture. Failure to do will result in deterioration
of the insulation, and will result in short circuits.
Indoor Installation
Exhaust gases from diesel engines are extremely poisonous.
Whenever an engine is installed indoors the exhaust fumes
must be vented to the outside. The engine should be installed
at least two feet away from any wall. Using an exhaust pipe
which is too long or too small can cause excessive back
pressure and cause the engine to heat excessively.
Eliminate the danger of deadly carbon monoxide gas.
Remember that exhaust fumes from any diesel engine are
very poisonous if discharged in a closed room, but harmless
if allowed to mix with the outside air. If the welder/AC
generator is installed indoors, you must make provisions for
venting the engine exhaust to the outside of the building.
Foreign materials such as dust, sand, lint and abrasive
materials will cause excessive wear to engine and alternator
parts.
CAUTION :
Pay close attention to ventilation when
operating the welder/AC generator inside
tunnels and caves. The engine exhaust
contains noxious elements.
DAW-500S WELDER/A.C. GENERATOR — PARTS & OPERATION MANUAL — REV.#0 (07/19/01) — PAGE 21
DAW-500S — PRE-SETUP
Lubrication Oil
Fuel
Fill the engine crankcase with lubricating oil through the filler
hole, but do not overfill. Make sure the welder/AC generator
is level. With the dipstick inserted all the way, but without
being screw into the filler hole, verify that the oil level is
maintained between the two notches (Figure 6) on the
dipstick. Use grade CC or higher when refilling. See Table 6
for proper selection of engine oil.
Fill the fuel tank with clean diesel fuel. Do not fill the tank
beyond capacity.
Pay attention to the fuel tank capacity when replenishing
fuel. Refer to the fuel tank capacity listed on page 10
Specification Table 1.
The fuel tank cap must be closed tightly after filling. Handle
fuel in a safety container. If the container does not have a
spout, use a funnel.
CAUTION :
Never fill the fuel tank while the engine is
running or in the dark. Fuel spillage on a
hot engine can cause a fire or explosion.
If fuel spillage occurs, wipe up the spilled
gasoline completely to prevent fire
hazards.
Coolant
Use only drinkable tap water. If hard water or water with
many impurities is used, the inside of the engine and radiator
may become coated with deposits and cooling efficiency
will be reduced.
Figure 6. Engine Oil Dipstick
An anticorrosion additive added to the water will help prevent
deposits and corrosion in the cooling system. See the
Kubota Engine Operator's Manual for further details.
Table 6. Recommended Motor Oil
Temperature Range
Type Oil (CC class or higher)
104° F ~ 23° F
(40° C ~ -5°C)
SAE 10W40
23° F ~ 5° F
(-5° C ~ -15°C)
SAE 20W or SAE 10W-30
Below 5° C (-15°)
SAE 10W or SAE 10W-30
PAGE 22 —DAW-500S WELDER/A.C. GENERATOR— PARTS & OPERATION MANUAL — REV. #0 (07/19/01)
DAW-500S — PRE-SETUP
CAUTION :
When adding coolant or antifreeze to the
radiator, do not remove the radiator cap
until the unit has completely cooled.
Day-to-day addition of coolant or
antifreeze is done from the reserve tank. See Table 7 for
engine, radiator and reserve tank coolant capacities. Make
sure the coolant level in the reserve tank is always between
the "H" and the "L" markings.
Table 7. Coolant Capacity
Engine and Radiator
1.27 Gal. (4.8 L)
Reserve Tank
0.16 Gal. (1 L)
Cleaning the Radiator
The radiator may overheat if the fins become overloaded
with dust or debris. Periodically clean the radiator fins with
compressed air. Change the radiator fluid every two yearsl
Fan Belt Tension
The deflection of the fan belt may contribute to overheating,
or to insufficient charging of the battery. Inspect and adjust
it in accordance with the Kubota Engine Operator's
Manual.
The fan belt tension is proper if the fan belt (Figure 7) deflects
7 to 9 mm (0.28- to 0.35 in.) when depressed with the thumb
as shown in Figure 5 below.
Day-to-day addition of coolant is done from the
Operation in Freezing Weather
When operating in freezing weather, be certain that the proper
amount of antifreeze has been added. See Table 8 for
antifreeze operating temperatures.
Figure 7. Fan Belt Tension
CAUTION :
Never place hands near the belts or fan
while the welder/AC generator is running.
Table 8. Anti-Freeze Operating Temperatures
Freezing Point
Boiling Point
°C
°F
°C
°F
40
-24
-12
106
222
50
-37
-34
108
226
Vol %
Anti-Freeze
NOTE
When the antifreeze is mixed with
water, the antifreeze mixing ratio must
be less than 50%.
Air Cleaner
Periodic cleaning/replacement is necessary. Inspect it in
accordance with the Kubota Engine Operator's Manual.
Battery
Connect the battery to correct polarity. DO NOT connect in
reverse.
Always maintain battery fluid level between the specified
marks. Battery life will be shortened, if the fluid level is not
properly maintained. Add only distilled water when
replenishment is necessary.
The battery is sufficiently charged if the specific gravity of
the battery fluid is 1.28 (at 68° F). If the specific gravity
should fall to 1.245 or lower, it indicates that the battery is
dead and needs to be recharged or replaced.
Check to see whether the battery cables are loose. Poor
contact may result in poor starting or malfunctions, always
keep the terminals firmly tightened. Coating the terminals
with a thin film of grease will help to inhibit corrosion.
DAW-500S WELDER/A.C. GENERATOR — PARTS & OPERATION MANUAL — REV.#0 (07/19/01) — PAGE 23
DAW-500S — INSTRUMENTATION
CAUTION :
When using a combination of dual
receptacles, total load should not exceed
the rated capacity of the welder/AC
generator set.
Power Outlets
The welder/AC generator has the following single-phase 60
Hz, 120 volt receptacles.
Single Phase
One Duplex NEMA (GFCI) 5-20R (120V, 20 Amp)
One Twist Lock NEMA L5-30R (120V, 30 Amp)
Main Circuit Breaker (Single-Pole)
This single-pole, 25 amp breaker protects the welder/AC
generator from short circuiting or overloading from the 60
Hz single-phase load.
GFCI Protection Breaker (Single-Pole)
This single-pole, 20 amp breaker protects the GFCI
receptacle from short circuiting or overloading.
Idle Control Switch
The DAW-500S Welder/AC generator is provided with an
automatic idle (engine) control capability for noise
suppression and fuel cost reduction. The automatic idle
control feature automatically engages under a no-load
condition.
When the Idle Control Switch is placed in the “ON” position,
the engine revolutions will be approximately 2000 rpm (lowspeed operation). When a load is connected to one of the
output receptacles, the engine speed will a u t o m a t i c a l l y
increase to about 2800 rpm (high-speed operation) within 10
seconds. Conversely, when the load is removed, the engine
speed will automatically drop back down to 2000 rpm within
10 seconds.
With AC loads of more than 150W (such as lighting
equipment, motor-powered tools, submersible water pumps,
etc.), the engine runs at high speed. When a no load condition
is produced, the engine automatically slows down.
Turn the idle control switch to the “ON” (up) position when
AC loads of more than 200W are connected. Turn the idle
control switch to the “OFF” (down) position when AC loads
of less than 100W or when a magnetic switch is used, or if
very high quality of welding result is required.
However, when welding in CV Low, the engine will continue
to run at a low speed, even when appling AC loads.
GFCI Receptacle
Before connecting a load to the generator's GFCI receptacle,
push the "Test Button" on the front of receptacle before
connecting the load, to confirm that the receptacle is
functioning correctly.
PAGE 24 —DAW-500S WELDER/A.C. GENERATOR— PARTS & OPERATION MANUAL — REV. #0 (07/19/01)
DAW-500S — LOAD APPLICATION
Single Phase Load
Always be sure to check the nameplate on the welder/AC
generator and equipment to insure the wattage, amperage
and frequency requirements are satisfactorily supplied by
the welder/AC generator for operating the equipment.
Generally, the wattage listed on the nameplate of the
equipment is its rated output. Equipment may require 130—
150% more wattage than the rating on the nameplate, as
the wattage is influenced by the efficiency, power factor and
starting system of the equipment.
NOTE
If wattage is not given on the
equipment's name plate, approximate
wattage may be determined by
multiplying nameplate voltage by the
nameplate amperage.
WATTS = VOLTAGE x AMPERAGE
CAUTION:
Motors and motor-driven equipment draw
much greater current for starting than
during operation.
An inadequate size connecting cable which cannot carry
the required load can cause a voltage drop which can burn
out the appliance or tool and overheat the cable.
The idle control is operated at minimum load capacity of
100W. If the load capacity is less than 100W, change the
idle control switch to the "OFF" position.
CAUTION:
The power factor of this welder/AC generator is 1.0. See
Table 9 below when connecting loads.
Before connecting this welder/AC
generator to any building’s electrical
system, a licensed electrician must install
an isolation (transfer) switch. Serious injury
or death may result without this transfer
switch.
Table 9. Power Factor By Load
Type Of Load
Single-phase induction motors
Electric heaters, incandescent lamps
Fluorescent lamps, mercury lamps
Electronic devices, communication equipment
Power Factor
0.4 - 0.75
1.0
0.4 - 0.9
1.0
! When connecting a resistance load such as an
incandescent lamp or electric heater, a capacity of up
to the generating set’s rated output (kW) can be used.
! When connecting a fluorescent or mercury lamp, a
capacity of up to the generating set’s rated output (kW)
multiplied by 0.6 can be used.
! When connecting an electric drill or other power tools,
pay close attention to the required starting current
capacity.
When connecting ordinary power tools, a capacity of up to
the generating set’s rated output (kW) multiplied by 0.8 can
be used.
DAW-500S WELDER/A.C. GENERATOR — PARTS & OPERATION MANUAL — REV.#0 (07/19/01) — PAGE 25
DAW-500S— WELDER OPERATING INSTRUCTIONS
Welding Cables and Polarities
Connect the welding cables (Figure 8) to the welder's output
terminals located on the control panel. The output terminals
have (+) and (-) polarities. Select the appropriate polarities
according to the application (See Welding Applications,
Table 10).
NOTE
ALWAYS attach terminal connectors at
the end of each cable. NEVER connect
exposed or frayed wires (Figure 9)
directly to the terminals. Exposed wiring
may cause shocks or di-electric
breakdown from poor contact.
Figure 8. Electrode Cable Connection
(Correct)
Figure 9. Electrode Cable Connection
(Incorrect)
Table 10. Welding Applications
POLARITY
WELDING METHOD
(+) ... Ground Clamp
Straight Polarity
(-) ... Electrode Holder
(+) ... Ground Clamp
Reverse Polarity
(+) ... Electrode Holder
TYPICAL APPLICATIONS
Welding steel materials for general
structures, and thickness plates.
Arc welding for copper alloy
Build-up welding, ARC welding of
thin plates
Arc welding of stainless steel
Note: Reguarding the selection of the polarity in the CV charactertics, follow the
instructions from the wire manufacturer.
PAGE 26 —DAW-500S WELDER/A.C. GENERATOR— PARTS & OPERATION MANUAL — REV. #0 (07/19/01)
DAW-500S— WELDER OPERATING INSTRUCTIONS
CAUTION :
Never turn Main or Sub Welding CV/CC
Selector Switch while using welder.
CV MODE
This mode is for use of wire feeders. Use the voltage control
to adjust the feeding speed. See Table 11 for maximum
voltage range in relevant to electrode size.
CV HIGH
Adjust the CV Voltage Regulator for welding output voltage,
with Main Welding CV/CC Selector Switch turned to the right
side and the Sub Selector Switch to CV HIGH.
NOTE
The CC Current Regulator will not function in this
position.
CC Mode (for stick)
This mode is for use of welding sticks. Use the current
regulator to adjust the feeding speed. See Table 11 for
maximum current range in relevant to electrode size.
CC HIGH
Adjust the CC Current Regulator for welding current, with
Main Welding DV/CC Selector Switch turned to the right side
and the Sub Welding CV/CC Selector Switch turned to the
lower position .
NOTE
The CV Voltage Regulator will not function in this
position.
CC LOW
Adjust the CC Current Regulator for welding current, with
Main Welding CV/CC Selector Switch turned to the left side.
NOTE
CV LOW Position
Adjust the CV Voltage Regulator for welding output voltage,
with Main Welding CV/C Selector Switch turned to the right
side and the Sub Selector Switch to the center, CV LOW.
The Sub Selector Switch and CV Voltage
Regulator will not function in this mode.
NOTE:
The idle control switch will not function and the engine
will remain on low speed during welding operation in
this mode.
Table 11. Electrode Siz e and Current Range
Current Range
Electrode Size
Minimum to 250A
C C Low
3/32 to 7/32
Diameter
200A to Maximum
CC High
3/16 to 5/16 Diameter
DAW-500S WELDER/A.C. GENERATOR — PARTS & OPERATION MANUAL — REV.#0 (07/19/01) — PAGE 27
DAW-500S — WELDER/GENERATOR USE
Ground
The nut and ground terminal on the welder/AC generator
should always be used to connect to a suitable ground. The
ground path should be of #8 size wire.
Connect the terminal of the ground wire between the lock
washer and the nut and tighten the nut fully. Connect their
end of the wire to a suitable ground.
Welding Cable
When welding, use the table below (Table 12) to measure
the optimum amount of voltage and amperes when selecting
the proper welding cable. The relationship between cable
length and sectional area is to keep the line voltage drop
within 4V.
Table 12. Welding Cable Sizes
Total Cable Length
Not to Exceed in Welding
Amperes
100 ft.
(30m) or
less
150 ft.
(45m)
200 ft.
(60m)
250 ft.
(70m)
300 ft.
(90m)
350 ft.
(105m)
400 ft.
(130m)
100
#4
#4
#4
#3
#2
#1/0
#1/0
150
#3
#2
#1
#1/0
#2/0
#3/0
#3/0
250
#2
#1
#1/0
#2/0
#3/0
#4/0
#4/0
300
#1
#1/0
#2/0
#3/0
#4/0
#2-2/0
#2-2/0
350
#1/0
#2/0
#3/0
#4/0
#2-2/0
#2-3/0
#2-3/0
400
#2/0
#3/0
#4/0
#2-2/0
#2-3/0
#2-3/0
#2-4/0
500
#3/0
#4/0
#2-2/0
#2-3/0
#2-4/0
#3-3/0
#3-3/0
Welding and Auxiliary Outputs
In the position of CV Low, the engine will continue run at a
low speed, even if AC load is applied. For this reason, it is
recommended not to use AC output terminal when in this
mode of welding.
The welder can supply a welding current of 120 amps, and
the AC generator can supply up to 3 kW of power at 120
volts simultaneously.
Welding/AC Power
This unit will provide simultaneous use of DC welding power
and AC output power. Use the table below (Table 13) when
selecting electrode size for the amount of AC power
available.
Table 13. DC Weldng/AC Power Capacity
WELDING ELECTRODE SIZE
AC POWER SOURCE CAPACITY
3/32" (80A)
3kVA
1/8" (130A)
2.2kVA
5/32" (170A)
2.0kVA
3/16" (220A)
1.7kVA
7/32" (270A)
1.0kVA
LESS THAN 1/4"
0
PAGE 28 —DAW-500S WELDER/A.C. GENERATOR— PARTS & OPERATION MANUAL — REV. #0 (07/19/01)
DAW-500S— WELDER/GENERATOR USE
Duty Cycle
The welder is rated at 100% duty cycle at 350 amps. Duty
Cycle refers to the amount of time the user can weld and
how long the machine must rest. The duty cycle depends
upon the welding current being used. Select the appropriate
duty cycle from Table 14 to prevent overload.
2. Correct Current
If current on equipment is too high or too low, you are
certain to be disappointed in your weld. If too high, the
electrode melts too fast and your molten pool is large and
irregular. If too low, there is not enough heat to melt the
base metal and your molten pool will be too small, will pile
up, and look irregular.
3. Correct Arc Length
If the arc is too long or voltage too high the metal melts
off the electrode in large globules which wobble from side
to side as the arc wavers, giving a wide, spattered and
irregular bead–with poor fusion between original metal and
deposited metal.
EXAMPLE:
The 450 amp, 60% duty cycle referenced in
Table 14 is for CV welding ONLY.
Table 14. Duty Cycle
Duty Cycle (%)
100
80
60
Current (Amps)
350 or less
400
450
FIVE ESSENTIALS FOR PROPER
WELDING PROCEDURES
Besides the steady sizzling sound that a correct arc
produces, the shape of the molten pool and the movement of the metal at the rear of the pool serve as a guide
in checking weld quality. In a correctly made deposit, the
ripples produced on the bead will be uniform and the bead
will be smooth, with no overlap or undercut.
1. Correct Electrode Size
The correct choice of electrode size involves consideration of a variety of factors. Such as the type, position,
and preparation of the joint, the ability of the electrode to
carry high current values without injury to the weld metal
or loss of deposition efficiency. The mass of work metal
and its ability to maintain its original properties after
welding, the characteristics of the assembly with reference to effect of stresses set up by heat application, the
practicability of heat treatment before and/or after welding,
the specific requirements as to welding quality and the
cost of achieving the desired results.
If the arc is too short or voltage too low, there is not
enough heat to melt the base metal properly and the
electrode quite often sticks to the work. This gives a high,
uneven bead, having irregular ripples and poor fusion.
4. Correct Travel Speed
When your speed is too fast: your pool does not last long
enough, impurities and gas is locked in. The bead is
narrow and ripples pointed. When speed is too slow: the
metal piles up, the bead is high and wide, with a rather
straight ripple.
5. Correct Electrode Angle
The electrode angle is of particular importance in fillet
welding and deep groove welding. Generally speaking,
when making a filet weld, the electrode should be held so
that it bisects the angle between the plates and is
perpendicular to the line of weld. If under cut occurs in the
vertical member lowers the angle of the arc and directs
the arc toward the vertical member.
CAUTION :
Always wear welding shield with correct
filter shade when welding. Improper use,
or looking directly at the arc will lead to
blindness.
CAUTION :
Use protective screens or barriers to
protect others from flash and glare; warn
others not to stare at the welding arc.
DAW-500S WELDER/A.C. GENERATOR — PARTS & OPERATION MANUAL — REV.#0 (07/19/01) — PAGE 29
DAW-500S — ENGINE OPERATING INSTRUCTIONS
WARNING:
The engine's exhaust contains harmful
emissions. ALWAYS ventilate the
exhaust when operating inside tunnels,
excavations or buildings. Direct exhaust
away from nearby personnel.
Before Starting
1. Disconnect the electrical load and switch the main circuit
breaker to the 'OFF ' position.
2. Check the fuel level on the fuel gauge. If the fuel is low
fill the fuel tank with clean, fresh diesel fuel.
CAUTION:
If any diesel spillage occurs, completely
wipe up the spilled diesel fuel.
3. Check the lubricating oil level. If there is not enough
lubricating oil, fill the crankcase with high grade motor
oil. Use a high quality detergent oil classified CC or
higher (See Table 8 on page 23).
4. Check the coolant level in the radiator and subtank.
Replenish with antifreeze as necessary. Always maintain
the coolant level between the FULL and LOW markings
on the coolant container. Be sure the radiator cap is
fastened securely.
Starting
1. Turn the fuel cock lever to the “ON” position (Figure 10).
Figure 10. Fuel cock lever set to 'ON' position
2. Close doors. Operations with the doors open may cause
insufficient cooling to the unit, and damage may result.
3. Insert the key into the starter switch and turn it to the “RUN”
position. Check to see the oil pressure and charge lights
on the "Warning Lamp Unit " are lit. If either are not lit, check
the system and wiring (refer to the Kubota Engine
Operator's Manual).
4. Turn the key to the 'HEAT' position. When the preheat light
is off, turn the key to the 'START' position to start the engine
(Figure 11). As soon as the engine starts, release the key.
The key will automatically return to the 'ON' position.
Figure 11. Key switch set to 'HEAT'
5. During winter or when the surrounding air temperature is
cold, in situations where a load start is required, turn
the key to the 'HEAT' position, you must wait until the
preheat light goes off.
6. If the engine does not start within 10 seconds after the
key is turned to the 'START' position, wait for about 30
seconds and repeat the procedure as described in
step 4.
CAUTION:
NEVER turn the key to the 'START'
position while the engine is running.
PAGE 30 —DAW-500S WELDER/A.C. GENERATOR— PARTS & OPERATION MANUAL — REV. #0 (07/19/01)
DAW-500S — ENGINE OPERATING INSTRUCTIONS
7. When the engine starts, the oil pressure light and charge
light should go out. If these lights stay on, immediately
stop the engine and check the system and wiring (refer to
the Kubota Engine Operator's Manual).
8. Let the engine idle for five minutes with the automatic idle
control switch in the “ON” position.
9. Check the engine for abnormal vibrations, noises and oil
leakage.
10. Check the generator's output voltage by referring to the
DC voltmeter on the control panel.
Shutdown
1. Remove the load from the welder/AC generator, then
place both the main and GFCI circuit breakers to the
"OFF" position.
2. Listen for the engine speed to drop. Run at low speed
for 3-5 minutes.
3. Stop the engine by turning the key to “STOP” position
and remove the key. Turn the fuel cock lever to the
“OFF” position.
DAW-500S WELDER/A.C. GENERATOR — PARTS & OPERATION MANUAL — REV.#0 (07/19/01) — PAGE 31
DAW-500S — MAINTENANCE
General Inspection
Prior to each use, the generator should be cleaned and
inspected for deficiencies. Check for loose, missing or
damaged nuts, bolts or other fasteners. Also check for fuel,
oil, and coolant leaks.
Engine Side (Refer to the Engine Instruction Manual)
Service Daily
If the engine is operating in very dusty or dry grass
conditions, a clogged air cleaner will result. This can lead to
a loss of power, excessive carbon buildup in the combustion
chamber in high fuel consumption.
Air Cleaner
Every 100 hours: The air cleaner used on this unit is a dry
type. NEVER apply oil to the air cleaner. If welder/AC
generator has been used in extreme dusty area, service air
cleaner more frequently.
Release the air cleaner retaining clamps (Figure 12) and
remove the air cleaner element.
the drain cock and drain the contents. During cold weather,
the more empty volume inside the tank, the easier it is for
water to condense. This can be reduced by keeping the
tank full as much as possible.
Air Removal
If air enters the fuel injection system of a diesel engine,
starting becomes impossible. After running out of fuel, or
after disassembling the fuel system, bleed the system
according to the following procedure.
To restart after running out of fuel, turn the switch to the
“ON” position for 15-30 seconds. Try again, if needed. This
unit is equipped with an automatic air bleeding system.
Cleaning the Fuel Strainer
Clean the fuel mesh strainer located under fuel capif it
contains dust or water. Remove dust or water in the strainer
cap and wash it in gasoline. Securely fasten the fuel strainer
cap so that fuel will not leak. Check the fuel strainer every
200 hours of operation or once a month. If damaged, replace
with P/N 1552143160.
Check Oil Level
Figure 12. Air Cleaner Element
Wipe the inside of the air cleaner with a damp cloth and
remove all dust and debris that have accumulated inside
the air cleaner body.
Used compressed air to clean air filter element. DO NOT
use more than 99 psi. Blow compressed air from the inside
while turning the element.
If damaged, replace with P/N 7000011081.
Fuel Addition
Add diesel fuel (the grade may vary according to season
and locations). Always pour through the mesh filter.
Removing Condensation from the Fuel Tank
After prolonged use, condensation and other impurities
accumulate in the bottom of the tank. Occasionally remove
Check the crankcase oil level prior to each use, or when the
fuel tank is filled. Insufficient oil may cause severe damage
to the engine. Make sure the generator is level. The oil level
must be between the two notches on the dipstick as shown
in Figure 31, page 39.
Replacing Oil Filter
! Drain oil from engine. Use recyclable container to hold
used oil. Replace cartridge with P/N 700032091.
! Detach the oil filter cartridge with a filter wrench.
! Apply a film of oil to the gasket for the cartridge.
! Screw in the cartridge by hand. When the gasket is in
contact with the seal surface, tighten the cartridge one
or two more times by hand.
! After the oil cartridge has been replaced, add oil
according to recommended motor oil (Table 6, page 22).
Run the engine for a while and check for leaks before
adding more oil if needed. Clean excessive oil from
engine.
Replacing Fuel Filter
! Replace the fuel filter cartridge with new one every 200
hours or so. Use P/N 1707643010.
PAGE 32 —DAW-500S WELDER/A.C. GENERATOR— PARTS & OPERATION MANUAL — REV. #0 (07/19/01)
DAW-500S — MAINTENANCE
CAUTION :
! Apply fuel oil thinly over the gasket and hand-tighten
the cartridge into position.
! Vent any air.
Allow engine to cool when flushing out
radiator. Flushing the radiator while hot
will damage engine and radiator.
Flushing Out Radiator and Replacing Coolant
! Open both cocks located at the crankcase side and at
the lower part of the radiator and drain coolant. Open
the radiator cap while draining. Remove the overflow
tank and drain.
Generator Storage
For storage of the generator for over 30 days, the following
is required:
! Check hoses for softening and kinks. Check clamps
for signs of leakage.
! Drain the fuel tank completely.
! Flush the radiator by running clean tap water through
radiator until signs of rust and dirt are removed. DO
NOT clean radiator core with any objects, such as a
screwdriver.
! Completely drain the oil from the crankcase and refill
with fresh oil.
! Clean all external parts of the generator with a cloth.
! Cover the generating set and store in a clean, dry place.
! Tighten both cocks and replace the overflow tank.
! Replace with coolant (see page 40, Table 12 for mixture).
! Disconnect eh battery cable (+) (-) from battery.
! Close radiator cap tightly.
INSPECTION / MAINTENANCE
10 Hrs DAILY
Check Engine Fluid Levels
X
Check Air Cleaner
X
Check Battery Acid Level
X
Check Fan Belt Condition
X
Check for Leaks
X
Check for Loosening of Parts
X
Replace Engine Oil *
ENGINE
100 Hrs.
200 Hrs
X
X
Replace Oil Filter *
X
Clean Air Filter
X
Drain Bottom of Fuel Tank
X
Clean Unit, Inside and Outside
X
Change Fuel Filter *
500 Hrs
1000 Hrs
X
Clean Radiator and Check Coolant Protection Level
GENERATOR
400 Hrs
X
Replace Air Filter Element
X
Check all Hoses and Clamps
X
Clean Inside of Fuel Tank
X
Measure Insulation Resistance Over 3M ohms
X
* Replace oil, fuel filter, and oil filter after initial 50 hours of running.
DAW-500S WELDER/A.C. GENERATOR — PARTS & OPERATION MANUAL — REV.#0 (07/19/01) — PAGE 33
DAW-500S —GENERATOR WIRING DIAGRAM
PAGE 34 —DAW-500S WELDER/A.C. GENERATOR— PARTS & OPERATION MANUAL — REV. #0 (07/19/01)
DAW-500S —ENGINE WIRING DIAGRAM
DAW-500S WELDER/A.C. GENERATOR — PARTS & OPERATION MANUAL — REV.#0 (07/19/01) — PAGE 35
DAW-500S — TROUBLESHOOTING (WELDER)
Practically all breakdowns can be prevented by proper
handling and maintenance inspections, but in the event of a
breakdown, please take a remedial action following the
diagnosis based on the Welder Troubleshooting (Table 15)
information shown below . If the problem cannot be remedied,
please leave the unit just as it is and consult our company's
business office or service plant.
TABLE 15. WELDER TROUBLESHOOTING
SYMPTOM
AC voltage is not present in generator's
AC section or welding section.
Poor welding and low voltage in AC
power section.
AC power is normal but but there is no
welding capability. Current and voltage
adjustments are in-operative.
AC power is too low or can not be used,
but welding is normal.
Battery discharges too soon.
POSSIBLE PROBLEM
SOLUTION
Low speed ?
Refer to "Engine remains at low speed" section.
Defective resistor (R)?
Replace resistor.
Defective Field Controller?
Replace "Field Controller".
Defective rotor?
Replace rotor.
Defective Wiring?
Repair wiring.
Blown fuse F3?
Replace fuse.
Defective Field Controller?
Replace "Field Controller".
Defective rotor?
Replace rotor.
Low speed ?
Refer to "Engine remains at low speed" section.
Layer short-circuit in armature
winding?
Replace armature.
Defective wiring?
Repair wiring.
Defective current transformer?
Replace transformer, CT1, CT2 or CT3.
Defective Field Controller?
Replace "Field Controller".
Defective rectifier (Re)?
Replace rectifier.
Defective reactor (DCL or L1 or L2)?
Replace reactor.
Inadequate length and thickness of
welding cable?
Replace welding cable.
Layer short-circuit in armature
winding?
Replace armature.
Defective wiring?
Repair wiring.
Defective selector switches?
Replace S1 or S2.
Defective circuit breaker?
Replace circuit breaker.
Layer short-circuit in armature winding
(AC side)?
Replace armature.
Defective wiring?
Repair wiring.
Defective Field Controller?
Replace "Field Controller".
Defective engine regulator?`
Replace regulator.
Defective wiring?
Repair wiring.
Defective ignition switch?
Replace ignition switch.
PAGE 36 —DAW-500S WELDER/A.C. GENERATOR— PARTS & OPERATION MANUAL — REV. #0 (07/19/01)
DAW-500S — TROUBLESHOOTING (ENGINE)
Practically all breakdowns can be prevented by proper
handling and maintenance inspections, but in the event of a
breakdown, please take a remedial action following the
diagnosis based on the Engine and Generator Troubleshooting
(Table 16) information shown below and on the proceeding
page. If the problem cannot be remedied, please leave the
unit just as it is and consult our company's business office
or service plant.
TABLE 16. ENGINE TROUBLESHOOTING (PART 1)
SYMPTOM
Engine does not start.
POSSIBLE PROBLEM
SOLUTION
No fuel?
Replenish fuel.
Air in the fuel system?
Bleed system.
Water in the fuel system?
Remove water from fuel tank.
Fuel pipe clogged?
Clean fuel pipe.
Fuel filter clogged?
Clean or change fuel filter.
Excessively high viscosity
of fuel or engine oil at low
temperature?
Use the specified fuel or engine oil.
Fuel with low cetane
number?
Use the specified fuel.
Fuel leak due to loose
injection pipe retaining nut?
Tighten nut.
Incorrect injection timing?
Adjust.
Fuel cam shaft worn?
Replace.
Injection nozzle clogged?
Clean injection nozzle.
Injection pump
malfunctioning?
Repair or replace.
Seizure of crankshaft,
camshaft, piston, cylinder
liner or bearing?
Repair or replace.
Compression leak from
cylinder?
Replace head gasket, tighten cylinder head bolt, glow
plug and nozzle holder.
Improper valve timing?
Correct or replace timing gear.
Piston ring and liner worn?
Replace.
Excessive valve clearance?
Adjust.
DAW-500S WELDER/A.C. GENERATOR — PARTS & OPERATION MANUAL — REV.#0 (07/19/01) — PAGE 37
DAW-500S — TROUBLESHOOTING (ENGINE)
TABLE 16. ENGINE TROUBLESHOOTING (PART 2)
SYMPTOM
Engine revolution is not
smooth.
Either white or blue
exhaust gas is observed.
Either black or dark gray
exhaust gas is observed.
Deficient output.
POSSIBLE PROBLEM
SOLUTION
Fuel filter clogged or dirty?
Clean or change.
Air cleaner clogged?
Clean or change.
Fuel leak due to loose
injection pipe retaining nut?
Tighten nut.
Injection pump
malfunctioning?
Repair or replace.
Incorrect nozzle opening
pressure?
Adjust.
Injection nozzle stuck or
clogged?
Repair or replace.
Fuel over flow pipe
clogged?
Clean.
Governor malfunctioning?
Repair.
Excessive engine oil?
Reduce to the specified level.
Piston ring and liner worn
or stuck?
Repair or replace.
Incorrect injection timing?
Adjust.
Deficient compression?
Adjust top clearance.
Overload?
Lessen the load.
Low grade fuel used?
Use the specified fuel.
Fuel filter clogged?
Clean or change.
Air cleaner clogged?
Clean or change.
Deficient nozzle injection?
Repair or replace the nozzle.
Incorrect injection timing?
Adjust.
Engine's moving parts
seem to be seizing?
Repair or replace.
Uneven fuel injection?
Repair or replace the injection pump.
Deficient nozzle injection?
Repair or replace the nozzle.
Compression leak?
Replace head gasket, tighten cylinder head bolt, glow
plug and nozzle holder.
PAGE 38 —DAW-500S WELDER/A.C. GENERATOR— PARTS & OPERATION MANUAL — REV. #0 (07/19/01)
DAW-500S — TROUBLESHOOTING (ENGINE)
TABLE 16. ENGINE TROUBLESHOOTING (PART 3)
SYMPTOM
Engine fails to start and starter
rotates.
Engine starts and remains at low
speed.
Starter does not run.
POSSIBLE PROBLEM
SOLUTION
Broken pre-heat circuit?
Check pre-heat circuit.
No fuel?
Add fuel.
Defective wiring?
Check wiring.
Clogged fuel strainer?
Clean or replace.
Clogged air cleaner?
Clean or replace.
Disconnected wiring?
Check and repair wiring.
Battery discharged?
Charge battery.
Starter malfunctioning?
Repair or replace.
Key switch malfunctioning?
Repair or replace.
Wiring disconnected?
Connect wiring.
Fuse F5 burned out?
Replace fuse.
No voltage present in AC power
source?
Replace rectifier (RE1).
Defective rotor?
Engine speed rises and no voltage
Defective voltmeter?
is present in AC power source.
Disconnected wiring?
Layer short-circuit in armature
winding?
Engine speed rises and AC power Defective circuit breaker (protector)?
voltage is too low or cannot be
Layer short-circuit, broken wires in
used.
armature winding?
Engine speed rises and engine
seems overloaded.
Engine starts and "Idle Control
Switch" is in OFF position. Engine
speed rises and remains at high
speed when Idle Control switch is
placed in the ON position.
Replace voltmeter.
Check and repair wiring.
Replace armature.
Replace circuit breaker (protector).
Repair or replace armature.
Defective alternator?
Repair or replace alternator.
Damaged alternator bearing?
Replace alternator bearings.
Engine starts and "Idle Control
Switch" is in OFF position. Engine Bad engine installation?
speed rises and engine has large
vibrations. Overloads.
Engine starts and "Idle Control
Switch" is in OFF position. Engine
speed rises and engine has
abnormal noise.
Replace rotor.
Repeat installation of engine.
Loose engine parts?
Check all engine parts for tightnes.
Defective alternator?
Check alternator for damaged bearing or loose
clamping bolts.
Defective enclosure?
Check enclosure bolts for tightness.
Defective idle control device?
Repair or replace idle control device.
Defective idle control switch?
Replace idle control switch.
Defective solenoid?
Replace solenoid.
Defective relay?
Replace relay.
DAW-500S WELDER/A.C. GENERATOR — PARTS & OPERATION MANUAL — REV.#0 (07/19/01) — PAGE 39
EXPLANATION OF CODE IN REMARKS COLUMN
How to read the marks and remarks used in this parts
book.
Items Found In the “Remarks” Column
Serial Numbers-Where indicated, this indicates a serial
number range (inclusive) where a particular part is used.
Model Number-Where indicated, this shows that the
corresponding part is utilized only with this specific model
number or model number variant.
Items Found In the “Items Number” Column
All parts with same symbol in the number column, , #, +,
*
%, or ■, belong to the same assembly or kit.
Note: If more than one of the same reference number is
listed, the last one listed indicates newest (or latest) part
available.
NOTE
The contents of this parts catalog are
subject to change without notice.
PAGE 40 —DAW-500S WELDER/A.C. GENERATOR— PARTS & OPERATION MANUAL — REV. #0 (07/19/01)
DAW-500S — SUGGESTED SPARE PARTS
DAW-500S W/KUBOTA D1703-EB DIESEL
ENGINE 1 TO 3 UNITS
Qty.
P/N
Description
5 ............ 7000011081 .......... AIR FILTER
5 ............ 1552143160 .......... FUEL FILTER
5 ............ 7000032091 .......... OIL FILTER
2 ............ 1711297010 .......... FAN BELT
1 ............ 3741059110 .......... STARTER SWITCH
5 ............ 3741055151 .......... IGNITION KEY
2 ............ 1584139010 .......... OIL SENDING UNIT
1 ............ D6312500803 ....... RADIATOR HOSE (UPPER)
1 ............ D6312500713 ....... RADIATOR HOSE (LOWER)
1 ............ 0810105900 .......... FUEL CAP
1 ............ 0602200467 .......... EMERGENCY UNIT
1 ............ 0601842464 .......... RESISTOR
1 ............ 0601807454 .......... MAIN CIRCUIT BREAKER
1 ............ 1982639003 .......... SOLENOID, ROTARY
4 ............ 1907765510 .......... GLOW PLUG
2 ............ 1554383040 .......... SWITCH, WATER TEMP.
1 ............ 0602201378 .......... REGULATOR
2 ............ 0601821391 .......... RECTIFIER
1 ............ 0601803071 .......... CV/CC SELECTOR SWITCH
2 ............ D1233000004 ....... OUTPUT TERMINAL
2 ............ 0801880004 .......... INSULATOR WASHER
4 ............ 0039510000 .......... HEX NUT
4 ............ 0045110000 .......... LOCK WASHER
4 ............ 0042710000 .......... PLAIN WASHER
2 ............ 0000000002 .......... WING NUT
1 ............ D9925800104 ....... CONTROL UNIT
1 ............ D9925800184 ....... CONTROL UNIT
DAW-500S WELDER/A.C. GENERATOR — PARTS & OPERATION MANUAL — REV.#0 (07/19/01) — PAGE 41
DAW-500S — GENERATOR ASSY.
GENERATOR ASSY.
PAGE 42 —DAW-500S WELDER/A.C. GENERATOR— PARTS & OPERATION MANUAL — REV. #0 (07/19/01)
DAW-500S — GENERATOR ASSY.
GENERATOR ASSY.
NO
1
2
3
4
5
6
7
8
9
PART NO
D6110000202
0340010045
030210250
D6130200103
0012110120
030210250
031110160
D6153400102
D6153300113
PART NAME
QTY.
REMARKS
ROTOR ASSY.
1
HEX. HEAD BOLT
6
LOCK WASHER ..........................6 .............. REPLACES 0042510000
STATOR ASSY.
1
HEX. HEAD BOLT
6
LOCK WASHER ..........................6 .............. REPLACES 0042510000
PLAIN WASHER .........................6 .............. REPLACES 0041210000
COVER
1
GROMMET
2
DAW-500S WELDER/A.C. GENERATOR — PARTS & OPERATION MANUAL — REV.#0 (07/19/01) — PAGE 43
DAW-500S — CONTROL PANEL ASSY.
CONTROL PANEL ASSY.
PAGE 44 —DAW-500S WELDER/A.C. GENERATOR— PARTS & OPERATION MANUAL — REV. #0 (07/19/01)
DAW-500S — CONTROL PANEL ASSY.
CONTROL PANEL ASSY.
NO
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
PART NO
D6225000603
0021806030
0601803071
8705945004
0016906016
0601830704
0601840214
0601840103
0023304008
0601800387
0601800179
0602103098
0601810248
0601807454
3011816004
0027404010
0601830771
3741059110
0601810523
0601810830
0602125055
0601800682
D6235400014
D6235100004
000000000 2
0039312000
0040012000
0041412000
D6235500214
0021106020
0601825115
0601811031
0601812597
0601826150
0027404015
0038704000
0601806420
0021003005
0601815109
D6238100514
D6238400404
0805088004
011206020
0017106000
011206020
0017106016
PART NAME
QTY.
REMARKS
CONTROL PANEL
1
MACHINE SCREW
5
WELDING MAIN SELECTOR ........................... 1 ............ SK2533MS
SEAL
1
HEX. HEAD BOLT
3
WELDING SUB SELECTOR ............................. 1 ............ S7B
RHEOSTAT (CURRENT AND VOLT. REG.) ....... 2 ............ RV24YN20SB5025KOHM
KNOB
2
SET SCREW
2
DC VOLTMETER ............................................... 1 ............ DCF50~100V
DC AMMETER .................................................. 1 ............ DCF50~750A/6mA
PILOT OPERATING LAMP
1
BULB
1
CIRCUIT BREAKER ......................................... 1 ............ KM51B25A
CIRCUIT BREAKER BAND SET ...................... 1 ............ S1B
MACHINE SCREW
2
IDLE CONTROL SWITCH
1
STARTER SWITCH ........................................... 1 ............ REPLACES 0602100059
INDICATOR ASSY.
1
BULB
4
FUEL GAUGE
1
HOUR METER
1
SET BOARD, OUTPUT TERMINAL
1
OUTPUT TERMINAL, WELDING
2
WING NUT ........................................................ 4 ............ REPLACES 0801884004
HEX. NUT ......................................................... 4 ............ REPLACES 0039512000
LOCK WASHER
4
PLAIN WASHER
8
RUBBER SEAL
1
MACHINE SCREW
1
SURGE FILTER
1
RECEPTACLE ................................................... 1 ............ REPLACES 0601811035
RECEPTACLE ................................................... 1 ............ REPLACES 0601812598
CONDENSER
1
MACHINE SCREW
4
HEX. NUT
4
CIRCUIT PROTECTOR
1
MACHINE SCREW
2
GROUND TERMINAL
1
COVER, OUTPUT TERMINAL
1
RUBBER SEAL
2
STAY RUBBER
2
HEX. HEAD BOLT ............................................. 1 ............ REPLACES 0017106020
HEX. NUT
1
HEX. HEAD BOLT ............................................. 1 ............ REPLACES 0017106020
HEX. HEAD BOLT
1
DAW-500S WELDER/A.C. GENERATOR — PARTS & OPERATION MANUAL — REV.#0 (07/19/01) — PAGE 45
DAW-500S — ELECTRIC PARTS (1) ASSY.
ELECTRIC PARTS (1) ASSY.
PAGE 46 —DAW-500S WELDER/A.C. GENERATOR— PARTS & OPERATION MANUAL — REV. #0 (07/19/01)
DAW-500S — ELECTRIC PARTS (1) ASSY.
ELECTRIC PARTS (1) ASSY.
NO
PART NO
PART NAME
1
2
3
4
5
6
7
8
9
D6353600133
0017406016
0601842464
0027104016
0601827619
0027104016
0601821391
0027105016
8701899004
0601806642
0601806643
0601806644
0027105020
0602200467
0027106025
1569465990
0027105016
0601823707
SET PANEL, ELEC. PARTS...... 1
HEX.HEAD BOLT
4
RESISTOR
1
MACHINE SCREW
2
RELAY ...................................... 1 ........... G7L2ABUBDC12V
MACHINE SCREW
2
RECTIFIER ............................... 1 ........... DF100BA40; REPLACES 0601821359
MACHINE SCREW
2
FUSE BOX ................................ 1 ........... FB6PS
FUSE, 5A
4
FUSE, 15A
2
FUSE, 30A
2
MACHINE SCREW
2
EMERGENCY UNIT .................. 1 ........... 1746260601
MACHINE SCREW
4
LAMP TIMER ............................ 1 ........... REPLACES 0602201273 AND1569465992
MACHINE SCREW
1
RELAY ...................................... 1 ........... ACA3213CA1DC12VN;
REPLACES 0601824527
MACHINE SCREW
1
RELAY ...................................... 1 ........... ACA22136CAIBDC12VN
MACHINE SCREW
1
TERMINAL BOARD .................. 1 ........... KT206P
DECAL; SYMBOL MARK
1
MACHINE SCREW
2
RECTIFIER ............................... 1 ........... S5VB60
MACHINE SCREW
1
FUSE, 65A
1
10
11
12
13
14
15
16
17
18
19
20
21
22
23
0027105016
0601824525
0027105016
0601815759
D9522000104
0027105025
0601823204
0027103016
0601806640
QTY.
REMARKS
DAW-500S WELDER/A.C. GENERATOR — PARTS & OPERATION MANUAL — REV.#0 (07/19/01) — PAGE 47
DAW-500S — ELECTRIC PARTS (2) ASSY.
ELECTRIC PARTS (2) ASSY.
PAGE 48 —DAW-500S WELDER/A.C. GENERATOR— PARTS & OPERATION MANUAL — REV. #0 (07/19/01)
DAW-500S — ELECTRIC PARTS (2) ASSY.
ELECTRIC PARTS (2) ASSY.
NO
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
PART NO
D6215000413
D6215000423
D9925800104
D9925800184
0221900245
011206020
D6215400214
D4515400224
0017106016
0017106016
D6485400504
0017106016
D6485500303
0017106016
D6265500303
D6265500403
0017106016
D6262700614
0017106016
D6262600204
011008020
1982639003
D6388100104
011606025
020106050
0050403020
0207006000
D6356300104
8702151004
1552154004
0031008000
0039308000
031108160
0605010503
952404470
505015300
8511864601A
0017106016
PART NAME
QTY.
REMARKS
BOX, ELECT. PARTS ................. 1 ......... UP TO S/N5428475
BOX, ELECT. PARTS ................. 1 ......... S/N5428476~
DC CONTROL UNIT ASSY. ....... 1 ......... CA50
AC CONTROL UNIT ASSY. ....... 1 ......... CA41
RUBBER SEAL
1
HEX. HEAD BOLT ...................... 8 ......... REPLACES 0016906020
COVER ...................................... 1 ......... UP TO S/N5428475
COVER ...................................... 1 ......... S/N5428476~
HEX. HEAD BOLT
4
HEX. HEAD BOLT
6
AIR DUCT
1
HEX. HEAD BOLT
4
BRACKET
1
HEX. HEAD BOLT
5
DC REACTOR ............................ 1 ......... L2
AC REACTOR ............................ 1 ......... L3
HEX. HEAD BOLT
8
COVER
1
HEX. HEAD BOLT
4
BRACKET, ROT. SOLENOID
1
HEX. HEAD BOLT ...................... 2 ......... REPLACES 0017108020
ROTARY SOLENOID .................. 1 ......... REPLACES 1790150203
ARM SOLENOID
1
HEX. HEAD BOLT ...................... 1 ......... REPLACES 0010106025
HEX. NUT .................................. 1 ......... REPLACES 0030006000
SPRING PIN
1
HEX. NUT
1
GOVERNOR ROD
1
GOVERNOR ROD
1
SCREW JOIINT
1
HEX. NUT
1
HEX. NUT .................................. 1 ......... REPLACES 0036508000
PLAIN WASHER ........................ 1 ......... REPLACES 0041208000
SNAP PIN
1
PLAIN WASHER ........................ 1 ......... REPLACES 0041206000
SNAP PIN .................................. 1 ......... REPLACES 0605010502
PLATE ........................................ 1 ......... REPLACES 8511864604
HEX. HEAD BOLT
5
DAW-500S WELDER/A.C. GENERATOR — PARTS & OPERATION MANUAL — REV.#0 (07/19/01) — PAGE 49
DAW-500S — ENGINE & RADIATOR ASSY.
ENGINE & RADIATOR ASSY.
PAGE 50 —DAW-500S WELDER/A.C. GENERATOR— PARTS & OPERATION MANUAL — REV. #0 (07/19/01)
DAW-500S — ENGINE & RADIATOR ASSY.
ENGINE & RADIATOR ASSY.
NO
PART NO
PART NAME
1
1-1
2
3
4
5
6
7
8
9
10
11
D692520034
7000032091
D6305200104
D6305200004
D6133100104
D6133100004
012212025
0012410025
7605419004A
7725419004
0207010000
0602012730
0602011064
D6312100624
0017106016
D6312600304
D6312200213
0017106016
D6312500803
D6312500713
0605515134
0605515016
0602046262
7000011081
1538111250
011208025
D6485500214
D6485500224
011008020
0017106016
D6375100613
D6375100623
D6375100714
D6375100724
0605515027
0605515001
1502025004
0602021193
1502025103C
0802011104
0150000018
0017106016
0192200550
0605515158
1622014103
0199900700
0199900600
0605515094
0802081403
0802081104
0199100215
8702082004
011606025
0017106016
0199900500
0605515094
ENGINE ........................................ 1 ............ KUBOTA D1703
CARTRIDGE, OIL FILTER ........... 1 ............ REPLACES 0602041173
ENGINE FOOT
1
ENGINE FOOT
1
ENGINE FOOT
1
ENGINE FOOT
1
HEX. HEAD BOLT ......................... 7 ............ REPLACES 0012412025
HEX. HEAD BOLT
9
RUBBER SUSPENSION .............. 2 ............ REPLACES 7605419004
RUBBER SUSPENSION
2
HEX. HEAD BOLT
4
RADIATOR .................................... 1 ............ 4324221318920
RADIDATOR CAP
1
BRACKET, RADIATOR
1
HEX. HEAD BOLT
2
RUBBER MOUNT
2
FAN GUARD
1
HEX. HEAD BOLT
5
RADIATOR HOSE
1
RADIATOR HOSE
1
HOSE BAND
2
HOSE BAND
2
AIR CLEANER .............................. 1 ............ IK3111T012
ELEMENT, AIR CLEANER ........... 1 ............ REPLACES 1540111081 AND 0602046372
BAND, AIR CLEANER .................. 1 ............ REPLACES 0602040573
HEX. HEAD BOLT ......................... 1 ............ REPLACES 0017108025
BRACKET, AIR CLEANER ........... 1 ............ UP TO S/N5421717
BRACKET, AIR CLEANER ........... 1 ............ S/N5421718~
HEX. HEAD BOLT
2 ............ REPLACES 0017108020
HEX. HEAD BOLT
2
HOSE, AIR CLEANER .................. 1 ............ UP TO S/N5421717
HOSE, AIR CLEANER .................. 1 ............ S/N5421718~
HOSE, AIR CLEANER .................. 1 ............ UP TO S/N5421717
HOSE, AIR CLEANER .................. 1 ............ S/N5421718~
HOSE BAND
1
HOSE BAND
2
DRAIN JOINT
1
PACKING
1
DRAIN JOINT ............................... 1 ............ REPLACES 1502025103
PLUG
2
O RING
2
HEX. HEAD BOLT
4
DRAIN HOSE
1
HOSE BAND
2
DRAIN JOINT
1
DRAIN HOSE
1
DRAIN HOSE
1
HOSE BAND
4
RESERVE TANK
1
CAP, RESERVE TANK
1
HOSE
1
BRACKET, RESERVE TANK
1
HEX. HEAD BOLT ......................... 1 ............ REPLACES 0017106025
HEX. HEAD BOLT
2
HOSE
1
HOSE BAND
2
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
QTY.
REMARKS
DAW-500S WELDER/A.C. GENERATOR — PARTS & OPERATION MANUAL — REV.#0 (07/19/01) — PAGE 51
DAW-500S — BATTERY ASSY.
BATTERY ASSY.
PAGE 52 —DAW-500S WELDER/A.C. GENERATOR— PARTS & OPERATION MANUAL — REV. #0 (07/19/01)
DAW-500S — BATTERY ASSY.
BATTERY ASSY.
NO
1
2
3
4
5
6
7
8
9
10
PART NO
0167306531
7612251004
D6345200004
1742251004
0037806000
0040006000
952404470
0602220310
0602220311
2845040414
PART NAME
QTY. REMARKS
BATTERY .................................... 1 ........ 65D31R
BATTERY SHEET
1
BATTERY BAND
1
BATTERY BOLT
2
WING NUT
2
LOCK WASHER
2
PLAIN WASHER ......................... 2 ........ REPLACES 0041206000
TERMINAL ASSY. ...................... 1 ........ NO 9P
TERMINAL ASSY. ...................... 1 ........ NO. 9N
TERMINAL CAP ......................... 1 ........ TC7R; REPLACES 0602220600
DAW-500S WELDER/A.C. GENERATOR — PARTS & OPERATION MANUAL — REV.#0 (07/19/01) — PAGE 53
DAW-500S — MUFFLER ASSY.
MUFFLER ASSY.
PAGE 54 —DAW-500S WELDER/A.C. GENERATOR— PARTS & OPERATION MANUAL — REV. #0 (07/19/01)
DAW-500S — MUFFLER ASSY.
MUFFLER ASSY.
NO
1
2
3
4
5
6
7
8
PART NO
D6332000322
0017108020
D6335000523
1526312370
1502336004
0207008000
0017108035
0130012000
PART NAME
QTY. REMARKS
MUFFLER
1
HEX. HEAD BOLT
4
EXHAUST PIPE
1
GASKET .................................... 1 ......... REPLACES 0602320153
GASKET
1
HEX. NUT
4
HEX. HEAD BOLT
2
ELBOW JOINT
1
DAW-500S WELDER/A.C. GENERATOR — PARTS & OPERATION MANUAL — REV.#0 (07/19/01) — PAGE 55
DAW-500S — FUEL TANK ASSY.
FUEL TANK ASSY.
PAGE 56 —DAW-500S WELDER/A.C. GENERATOR— PARTS & OPERATION MANUAL — REV. #0 (07/19/01)
DAW-500S — FUEL TANK ASSY.
FUEL TANK ASSY.
NO
1
1-1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
PART NO
B6365000423
0810105900
E1924300164
0022905015
D6365300613
0017108020
1555527004
D6492700104
D6365200104
D6365300504
0017106016
0207208000
1615511204
7812014003
0802011104
0150000018
0017106016
0199900750
0605515094
1707643010
1552143160
0017108035
0605513152
0966180180
0605514064
0605514022
0605515179
1024442320
PART NAME
QTY.
REMARKS
FUEL TANK
1
CAP, FUEL TANK ....................... 1 ......... REPLACES 0810105800
SENDER, FUEL GAUGE
1
MACHINE SCREW
5
BRACKET, FUEL TANK
1
HEX. HEAD BOLT
4
TANK SHEET
2
RUBBER SEAL
1
TANK BAND
2
PAD, TANK BAND
4
HEX. HEAD BOLT
2
HEX. NUT
2
RUBBER SEAL
1
DRAIN JOINT
1
PLUG
1
O RING ...................................... 2 ......... AP18
HEX. HEAD BOLT
2
DRAIN HOSE
1
HOSE BAND
2
FUEL FILTER ............................. 1 ......... REPLACES 0602042077
ELEMENT, FUEL FILTER .......... 1 ......... REPLACES 0602042174
HEX. HEAD BOLT
2
SUCTION HOSE ........................ 1 ......... 0966180300
SUCTION HOSE ........................ 1 ......... REPLACES 0605513116
RETURN HOSE ......................... 1 ......... 0966140280
RETURN HOSE ......................... 1 ......... 0966140170
HOSE BAND .............................. 4 ......... 1430142753
HOSE BAND .............................. 4 ......... REPLACES 0605515072
DAW-500S WELDER/A.C. GENERATOR — PARTS & OPERATION MANUAL — REV.#0 (07/19/01) — PAGE 57
DAW-500S — ENCLOSURE ASSY.
ENCLOSURE ASSY
PAGE 58 —DAW-500S WELDER/A.C. GENERATOR— PARTS & OPERATION MANUAL — REV. #0 (07/19/01)
DAW-500S — ENCLOSURE ASSY.
ENCLOSURE ASSY.
NO
1
1-1
1-2
2
3
4
5
6
7
8
8-1
9
10
11
12
13
14
15
16
17
18
19
20
21
22
22-1
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
PART NO
D6415000722
D6492100104
0221700150
0221700365
D6415100104
0017106016
D6455200603
D6455200713
D6415500003
0017106016
D6425000832
0221900410
0601850262
0017106016
011008020
D6425200314
0017106016
D6435300823
D6435300923
012212030
012010030
D6445000632
011008020
D6445300824
0017106016
D6445200113
0226900785
0810014704
0080200004
0601851613
D6465000722
D6465000732
0017106016
D6465400204
0017106016
D6455001513
D6455001433
B9114000002
0021806016
0810014704
0080200004
8705164004
7835088004
011208025
PART NAME
QTY. REMARKS
BASE
1
RUBBER SHEET
1
RUBBER SEAL
2
RUBBER SEAL
2
FLOOR PANEL
2
HEX. HEAD BOLT
16
SPLASHER PANEL
1
SPLASHER PANEL
1
GUIDE
2
HEX. HEAD BOLT
16
FRONT FRAME
1
RUBBER SEAL
2
GROMMET
1
HEX .HEAD BOLT
3
HEX .HEAD BOLT ...................... 2 ......... REPLACES 0017108020
COVER, FRONT FRAME
1
HEX. HEAD BOLT
10
HANGER
1
HANGER
1
HEX. HEAD BOLT ....................... 4 ......... REPLACES 0017112030
HEX. HEAD BOLT ....................... 4 ......... REPLACES 0017110030
REAR FRAME
1
HEX. HEAD BOLT ....................... 4 ......... REPLACES 0017108020
COVER, REAR FRAME
1
HEX. HEAD BOLT
10
DOOR, REAR FRAME
1
EDGE COVER
1
PIN
2
SNAP RING
2
STOPPER
2
ROOF PANEL .............................1 ......... UP TO S/N5421717
ROOF PANEL .............................1 ......... S/N5421718~
HEX. HEAD BOLT
17
COVER
1
HEX. HEAD BOLT
2
SIDE DOOR
1
SIDE DOOR
1
DOOR HANDLE
2
MACHINE SCREW
1
PIN
4
SNAP RING
4
DOOR STAY
2
COLLAR
2
HEX. HEAD BOLT ....................... 2 ......... REPLACES 0017108025
DAW-500S WELDER/A.C. GENERATOR — PARTS & OPERATION MANUAL — REV.#0 (07/19/01) — PAGE 59
DAW-500S — ENCLOSURE (RUBBER SEALS)
ENCLOSURE (RUBBER SEALS)
PAGE 60 —DAW-500S WELDER/A.C. GENERATOR— PARTS & OPERATION MANUAL — REV. #0 (07/19/01)
DAW-500S — ENCLOSURE (RUBBER SEALS)
ENCLOSURE (RUBBER SEALS)
NO
1
2
3
4
5
6
7
8
9
PART NO
0228800530
0221900125
0221600100
0221900410
0228800870
0228300730
0228300330
0228300755
0228300700
PART NAME
RUBBER SEAL
RUBBER SEAL
RUBBER SEAL
RUBBER SEAL
RUBBER SEAL
RUBBER SEAL
RUBBER SEAL
RUBBER SEAL
RUBBER SEAL
QTY.
4
4
4
2
2
1
2
1
1
REMARKS
DAW-500S WELDER/A.C. GENERATOR — PARTS & OPERATION MANUAL — REV.#0 (07/19/01) — PAGE 61
DAW-500S — NAMEPLATE AND DECALS
NAMEPLATE AND DECALS
PAGE 62 —DAW-500S WELDER/A.C. GENERATOR— PARTS & OPERATION MANUAL — REV. #0 (07/19/01)
DAW-500S — NAMEPLATE AND DECALS
NAMEPLATE AND DECALS
NO
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
PART NO
0800628504
0800690804
1630645004
1630647004
1630610404
1630680104
1630680004
1630610504
0800689404
0800689504
6390671104
7810680104
7810680204
7670624004
8700611524
8700611603
8700611904
B9504000304
B9504000404
B9504100104
B9504200004
B9504500004
B9511100304
D6512201202
D6552000703
D6552000803
D9512100203
D9522001004
DCL160
0820650604
8700625504
D2562200004
D2562200104
D5562100002
D5562100102
PART NAME
QTY.
REMARKS
DECAL; GROUND ...................................... 4 .......... S1123
DECAL; WELDING OUTPUT TERMINAL ... 4 .......... S1238A
DECAL; OIL DRAIN.................................... 4 .......... S1403
DECAL; COOLANT DRAIN ........................ 2 .......... S1404
DECAL; CAUTION ...................................... 2 .......... S1406
DECAL; FUEL COCK ................................. 1 .......... S1407
DECAL; USE #2 DIESEL FUEL ONLY ....... 2 .......... S1408
DECAL; CAUTION ...................................... 2 .......... S1409
DECAL;+ .................................................... 1 .......... S2090
DECAL;- ..................................................... 1 .......... S2091
DECAL; IMPORTANT "CHECK DAILY" ...... 1 .......... S2377
DECAL; FUEL DRAIN ................................ 1 .......... S3060
DECAL; WATER .......................................... 1 .......... S3061
DECAL; GROUND ...................................... 1 .......... S3821
DECAL; CAUTION ...................................... 1 .......... S4926B
DECAL; OPERATING PROCEDURE ......... 1 .......... S4937
DECAL; DANGER ELECTRICAL SHOCK .. 1 .......... S4985
CAUTION; HOT PARTS .............................. 2 .......... B90400030
DECAL; CAUTION MOVING PARTS .......... 2 .......... B90400040
DECAL; WARNING HOT COOLANT ........... 1 .......... B90410010
DECAL; WARNING ENGINE EXHAUST .... 1 .......... B90420000
DECAL; DIESEL FUEL .............................. 1 .......... B90450000
DECAL; WARNING ..................................... 1 .......... B91110030
DECAL; CONTROL PANEL ........................ 1 .......... D61220120
DECAL; AC POWER OUTPUT .................. 1 .......... D65200070
DECAL; WORKING CURRENT TO DUTY .. 1 .......... D65200080
DECAL; DANGER CAUTION ...................... 1 .......... D91210020
DECAL; G.F.C.I. ......................................... 1 .......... D92200100
DECAL; PROP 65 WARNING ..................... 1 .......... D92210020
DECAL; DANGER EXPLOSIVE GASES 1
DECAL; FUSE BOX
1
DECAL; WHISPERWELD
1
DECAL; MQ POWER
2
STRIPE
1
STRIPE
1
DAW-500S WELDER/A.C. GENERATOR — PARTS & OPERATION MANUAL — REV.#0 (07/19/01) — PAGE 63
KUBOTA D1703-EB ENGINE — CRANKCASE ASSY.
CRANKCASE ASSY.
PAGE 64 —DAW-500S WELDER/A.C. GENERATOR— PARTS & OPERATION MANUAL — REV. #0 (07/19/01)
KUBOTA D1703-EB ENGINE — CRANKCASE ASSY.
CRANKCASE ASSY.
NO
010
020#
025#
030#
040#
050#
060#
070#
080#
090#
100#
110#
120#
140
150
160
170
PART NO
1K33201010
1552196020
1669196020
1552196030
1739196160
0631175045
1522103383
1522103392
0501200408
0501200609
0501200612
0501201018
1522133650
1522133610
1502133660
1522133700
1584773130
PART NAME
QTY. REMARKS
CRANKCASE COMP. .................... 1 ........ INCL. ITEMS W/#
PLUG
4
PLUG
1
PLUG
2
PLUG, EXPANSION
3
PLUG, EXPANSION
1
SEALING CAP .............................. 5 ........ REPLACES 1522103380
SEALING CAP .............................. 2 ........ REPLACES 1522103390
STRAIGHT PIN
2
STRAIGHT PIN
2
STRAIGHT PIN
2
STRAIGHT PIN
1
PIPE PIN
1
PLUG
1
GASKET
1
O RING
1
JOINT, DRAIN PIPE
1
DAW-500S WELDER/A.C. GENERATOR — PARTS & OPERATION MANUAL — REV.#0 (07/19/01) — PAGE 65
KUBOTA D1703-EB ENGINE — OIL PAN ASSY.
OIL PAN ASSY.
PAGE 66 —DAW-500S WELDER/A.C. GENERATOR— PARTS & OPERATION MANUAL — REV. #0 (07/19/01)
KUBOTA D1703-EB ENGINE — OIL PAN ASSY.
OIL PAN ASSY.
NO
010
020
030
040
050
060
070
080
090
100
PART NO
1929901613
1531301620
1733391010
1522133750
7000065259
1595133750
0472400160
1562832110
0112360814
0481100160
PART NAME
QTY. REMARKS
OIL PAN
1
GASKET, OIL PAN
1
FLANGE BOLT
20
PLUG
1
GASKET ...................................... 1 .......... REPLACES 1510933660
DRAIN PLUG
1
GASKET
1
OIL FILTER
1
BOLT
1
O RING
1
DAW-500S WELDER/A.C. GENERATOR — PARTS & OPERATION MANUAL — REV.#0 (07/19/01) — PAGE 67
KUBOTA D1703-EB ENGINE — CYLINDER HEAD ASSY.
CYLINDER HEAD ASSY.
PAGE 68 —DAW-500S WELDER/A.C. GENERATOR— PARTS & OPERATION MANUAL — REV. #0 (07/19/01)
KUBOTA D1703-EB ENGINE — CYLINDER HEAD ASSY.
CYLINDER HEAD ASSY.
NO
010
020
030
040
050
060
070
080
090#
100#
110#
120#
130#
140
150
PART NO
1522101750
1641501752
0112360816
1547191530
0215650080
0451260080
0401250080
1644403040
1522103370
1522103490
1526196010
1732113580
1732113560
1901303450
1648703310
PART NAME
QTY.
REMARKS
ENGINE HOOK
1
ENGINE HOOK
1
BOLT
1
STUD
1
NUT
1
LOCK WASHER
1
PLAIN WASHER
1
CYLINDER HEAD COMP. .......... 1 ........... INCL. ITEMS W/#
SEALING CAP
9
SEALING CAP
1
PLUG
2
INLET VALVE GUIDE
3
EXHAUST VALVE GUIDE
3
CYLINDER HEAD BOLT
14
CYLINDER HEAD GASKET
1
DAW-500S WELDER/A.C. GENERATOR — PARTS & OPERATION MANUAL — REV.#0 (07/19/01) — PAGE 69
KUBOTA D1703-EB ENGINE — GEAR CASE ASSY.
GEAR CASE ASSY.
PAGE 70 —DAW-500S WELDER/A.C. GENERATOR— PARTS & OPERATION MANUAL — REV. #0 (07/19/01)
KUBOTA D1703-EB ENGINE — GEAR CASE ASSY.
GEAR CASE ASSY.
NO
010
020#
030#
035#
040#
050#
060#
070
080
090
100
110
120
130
140
150
160
170
180
190
200
210
220
230
240
250
260
270
280
290
300
310
PART NO
1749004012
1685196010
0481400150
0481100200
0481400360
1522156280
0501200612
1708904130
0112350860
0115350870
1736791010
0115350880
1736791020
0115350895
0451290080
0401250080
1552132290
0401150180
1524136950
1552136930
0771503213
1552173320
1576673330
0102350620
1585233140
0481150300
1641433110
1547254550
1718291510
164149151
0451260060
0205650060
PART NAME
QTY. REMARKS
GEAR CASE ASSY. ....................... 1 ....... INCL. ITEMS W/#
PLUG
2
O RING
2
O RING
1
O RING
1
START SPRING PIN
1
STRAIGHT PIN
2
GEAR CASE GASKET
1
BOLT
2
BOLT
5
BOLT
1
BOLT
2
BOLT
3
BOLT
2
LOCK WASHER .............................. 9 ....... REPLACES 0451260080
PLAIN WASHER
1
PIPE JOINT
1
PLAIN WASHER
1
SPRING
1
VALVE SEAT
1
BALL
1
WATER RETURN FLANGE
1
WATER FLANGE GASKET
1
BOLT
3
OIL FILLER PLUG
1
O RING
1
FLANGE, OIL FILLER
1
GASKET
1
STUD
2
STUD
2
LOCK WASHER
4
NUT
4
DAW-500S WELDER/A.C. GENERATOR — PARTS & OPERATION MANUAL — REV.#0 (07/19/01) — PAGE 71
KUBOTA D1703-EB ENGINE — HEAD COVER ASSY.
HEAD COVER ASSY.
PAGE 72 —DAW-500S WELDER/A.C. GENERATOR— PARTS & OPERATION MANUAL — REV. #0 (07/19/01)
KUBOTA D1703-EB ENGINE — HEAD COVER ASSY.
HEAD COVER ASSY.
NO
010
020
030
040
050
060
070
080
090
100
110
PART NO
1718214510
1552114520
1718205020
1711405130
0112350840
1624105670
1718214490
1718205510
0931888200
1545192330
1502133660
PART NAME
HEAD COVER
HEAD COVER GASKET
BREATHER COMP.
BREATHER GASKET
BOLT
BREATHER ELEMENT
PLATE
BREATHER TUBE
HOSE CLAMP
CAP NUT
GASKET
QTY.
1
1
1
2
2
1
1
1
2
3
3
REMARKS
DAW-500S WELDER/A.C. GENERATOR — PARTS & OPERATION MANUAL — REV.#0 (07/19/01) — PAGE 73
KUBOTA D1703-EB ENGINE — OIL FILTER ASSY.
OIL FILTER ASSY.
PAGE 74 —DAW-500S WELDER/A.C. GENERATOR— PARTS & OPERATION MANUAL — REV. #0 (07/19/01)
KUBOTA D1703-EB ENGINE — OIL FILTER ASSY.
OIL FILTER ASSY.
NO
010
PART NO
700032091
PART NAME
QTY. REMARKS
CARTRIDGE, OIL FILTER ................ 1.......... REPLACES 1732132430
DAW-500S WELDER/A.C. GENERATOR — PARTS & OPERATION MANUAL — REV.#0 (07/19/01) — PAGE 75
KUBOTA D1703-EB ENGINE — DIPSTICK & GUIDE ASSY.
DIPSTICK & GUIDE ASSY.
PAGE 76 —DAW-500S WELDER/A.C. GENERATOR— PARTS & OPERATION MANUAL — REV. #0 (07/19/01)
KUBOTA D1703-EB ENGINE — DIPSTICK & GUIDE ASSY.
DIPSTICK & GUIDE ASSY.
NO
PART NO
PART NAME
QTY.
010
1711136410
GAUGE, OIL
1
REMARKS
DAW-500S WELDER/A.C. GENERATOR — PARTS & OPERATION MANUAL — REV.#0 (07/19/01) — PAGE 77
KUBOTA D1703-EB ENGINE — OIL PUMP ASSY.
OIL PUMP ASSY.
PAGE 78 —DAW-500S WELDER/A.C. GENERATOR— PARTS & OPERATION MANUAL — REV. #0 (07/19/01)
KUBOTA D1703-EB ENGINE — OIL PUMP ASSY.
OIL PUMP ASSY.
NO
010
020
030
040
050
060
070
PART NO
1547135012
1529635150
0105350650
0451260060
1920235660
0571200410
1522135682
PART NAME
QTY.
OIL PUMP ASSY.
1
OIL PUMP GASKET
1
BOLT
4
LOCK WASHER
4
OIL PUMP DRIVE GEAR 1
FEATHER KEY
FLANGE NUT
1
REMARKS
DAW-500S WELDER/A.C. GENERATOR — PARTS & OPERATION MANUAL — REV.#0 (07/19/01) — PAGE 79
KUBOTA D1703-EB ENGINE — MAIN BEARING CASE ASSY.
MAIN BEARING CASE ASSY.
PAGE 80 —DAW-500S WELDER/A.C. GENERATOR— PARTS & OPERATION MANUAL — REV. #0 (07/19/01)
KUBOTA D1703-EB ENGINE — MAIN BEARING CASE ASSY.
MAIN BEARING CASE ASSY.
NO
010
020#
030#
040
050
060
070
080
090
100
110&
120&
130
140$
150$
160
PART NO
1901307090
1901304090
1901304540
1907704360
1901304813
1711804830
0112350825
0112350828
1920204460
1901307040
1901304040
1901304540
1901307050
1901304050
1901304540
1560104560
PART NAME
QTY.
REMARKS
BEARING WHEEL CASE ASSY. .............. 1 .................. INCL. ITEMS W/#
MAIN BEARING CASE ASSY.
1
BEARING CASE BOLT
2
BEARING CASE GASKET
1
BEARING CASE COVER
1
CASE COVER GASKET
1
BOLT
8
BOLT
8
OIL SEAL
1
MAIN BEARING CASE ASSY. ................. 1 .................. INCL. ITEMS W/&
MAIN BEARING CASE ASSY.
1
BEARING CASE BOLT
2
MAIN BEARING CASE ASSY. ................. 1 .................. INCL. ITEMS W/$
MAIN BEARING CASE ASSY.
1
BEARING CASE BOLT
2
BEARING CASE BOLT
2
DAW-500S WELDER/A.C. GENERATOR — PARTS & OPERATION MANUAL — REV.#0 (07/19/01) — PAGE 81
KUBOTA D1703-EB ENGINE — CAMSHAFT & IDLE GEAR ASSY.
CAMSHAFT & IDLE GEAR SHAFT ASSY.
PAGE 82 —DAW-500S WELDER/A.C. GENERATOR— PARTS & OPERATION MANUAL — REV. #0 (07/19/01)
KUBOTA D1703-EB ENGINE — CAMSHAFT & IDLE GEAR ASSY.
CAMSHAFT & IDLE GEAR SHAFT ASSY.
NO
010
020
030
040#
050#
060#
070#
080#
090
100
110&
120
130
140
150
160
PART NO
1560115550
1901315110
1733316010
1733316150
1552193610
1552116510
0571200720
1522116270
0112350818
1642724010
1642724980
1642724360
1642724370
1545195400
1642724250
0112350818
PART NAME
QTY.
REMARKS
TAPPET
6
PUSH ROD
6
CAMSHAFT ASSY. ..................... 1 ........... INCL. ITEMS W/#
CAMSHAFT
1
SET SCREW
1
CAM GEAR
1
FEATHER KEY
1
CAMSHAFT STOPPER
1
BOLT
2
IDLE GEAR COMP. ..................... 1 ........... INCL. ITEM W/&
IDLE GEAR BUSHING
1
COLLAR
1
COLLAR
1
EXT. CIRCULAR CLIP
1
IDLE GEAR SHAFT
1
BOLT
3
DAW-500S WELDER/A.C. GENERATOR — PARTS & OPERATION MANUAL — REV.#0 (07/19/01) — PAGE 83
KUBOTA D1703-EB ENGINE — PISTON & CRANKSHAFT ASSY.
PISTON & CRANKSHAFT ASSY.
PAGE 84 —DAW-500S WELDER/A.C. GENERATOR— PARTS & OPERATION MANUAL — REV. #0 (07/19/01)
KUBOTA D1703-EB ENGINE — PISTON & CRANKSHAFT ASSY.
PISTON & CRANKSHAFT ASSY.
NO
010
010
020
020
030
040
050
060#
070#
080#
080#
080#
090
100&
110&
120
130
140
150
160
170
180
180
180
190
190
190
200
200
200
210
210
210
220
PART NO
1642321110
1642321910
1733121050
1733121090
1490121310
1410921330
173112201
1733121980
1552122142
1731122310
1733122970
1733122980
1641423010
0771500401
1920223280
1547124110
0571200720
1547123312
1920223250
0481110300
1522123360
1731123470
1731123910
1731123920
1731123480
1731123930
1731123940
1552123530
1522123950
1522123960
1920223540
1920223970
1920223980
1920204140
PART NAME
QTY.
REMARKS
PISTON ................................................ 3........... STD.
PISTON ................................................ 3........... +0.50MM
PISTON RING ASSY............................ 3........... STD.
PISTON RING ASSY. ........................... 2........... +0.50MM
PISTON PIN
3
INT. CIRCULAR CLIP
6
CONNECTING ROD ASSY. .................. 2........... INCL. ITEMS W/#
PISTON PIN BUSHING
3
CONNECTING ROD BOLT
6
CRANKPIN METAL ............................... 3........... STD.
CRANKPIN METAL ............................... 3........... -0.20MM, SET
CRANKPIN METAL ............................... 3........... -0.40MM, SET
CRANKSHAFT COMP. ......................... 1........... INCL. ITEMS W/&
BALL
3
CRANKSHAFT BUSHING
1
CRANK GEAR
1
FEATHER KEY
1
OIL SLINGER
1
CRANKSHAFT COLLAR
1
O RING
1
CRANKSHAFT NUT
1
CRANKSHAFT METAL ......................... 1........... STD.
CRANKSHAFT METAL ......................... 1........... -0.20MM
CRANKSHAFT METAL ......................... 1........... -0.40MM
CRANKSHAFT METAL ......................... 3........... STD., SET
CRANKSHAFT METAL ......................... 3........... -0.20MM
CRANKSHAFT METAL ......................... 3........... -0.40MM
SIDE METAL ........................................ 2........... STD.
METAL SIDE ........................................ 2........... +0.2MM
METAL SIDE ........................................ 2........... +0.4MM
METAL SIDE ........................................ 2........... STD.
METAL SIDE ........................................ 2........... +0.2MM
METAL SIDE ........................................ 2........... +0.4MM
OIL SEAL
1
DAW-500S WELDER/A.C. GENERATOR — PARTS & OPERATION MANUAL — REV.#0 (07/19/01) — PAGE 85
KUBOTA D1703-EB ENGINE — FLYWHEEL ASSY.
FLYWHEEL ASSY.
PAGE 86 —DAW-500S WELDER/A.C. GENERATOR— PARTS & OPERATION MANUAL — REV. #0 (07/19/01)
KUBOTA D1703-EB ENGINE — FLYWHEEL ASSY.
FLYWHEEL ASSY.
NO
010
020#
030
040
050
060
070
080
PART NO
1K33225010
1522163820
1532125163
1K33204610
3122014172
0115350812
0451290080
1642791010
PART NAME
QTY.
REMARKS
FLYWHEEL COMP. .................... 1 ............. INCL. ITEM W/#
RING GEAR
1
FLYWHEEL BOLT
6
FLYWHEEL HOUSING
1
COVER ...................................... 1 ............. REPLACES 3122014170
BOLT
1
LOCK WASHER ......................... 1 ............. REPLACES 0451260080
BOLT
11
DAW-500S WELDER/A.C. GENERATOR — PARTS & OPERATION MANUAL — REV.#0 (07/19/01) — PAGE 87
KUBOTA D1703-EB ENGINE — FUEL CAMSHAFT & GOV. SHAFT ASSY.
FUEL CAMSHAFT & GOVERNOR SHAFT ASSY.
PAGE 88 —DAW-500S WELDER/A.C. GENERATOR— PARTS & OPERATION MANUAL — REV. #0 (07/19/01)
KUBOTA D1703-EB ENGINE — FUEL CAMSHAFT & GOV. SHAFT ASSY.
FUEL CAMSHAFT & GOVERNOR SHAFT ASSY.
NO
010
020#
030#
040#
050#
060#
070#
080#
090#
100#
110#
120#
130
140
150
PART NO
1642716020
1642716173
0815306205
1641551150
0571200525
0461200240
1561155450
1522155470
1561155690
0771503205
1522155740
0771500403
0810306205
1666116320
0112360814
PART NAME
QTY. REMARKS
FUEL CAMSHAFT ASSY. .............. 1 ..........INCL. ITEMS W/#
FUEL CAMSHAFT
1
BALL BEARING
1
INJECTION PUMP GEAR
1
FEATHER KEY
1
EXT. CIRCULAR CLIP
1
GOVERNOR SLEEVE
1
GOV. SLEEVE CIR. CLIP
1
GOVERNOR BALL CASE
1
BALL
39
CIRCULAR CLIP
1
BALL
7
BALL BEARING
1
FUEL CAMSHAFT STOPPER
1
BOLT
2
DAW-500S WELDER/A.C. GENERATOR — PARTS & OPERATION MANUAL — REV.#0 (07/19/01) — PAGE 89
KUBOTA D1703-EB ENGINE — ENGINE STOP LEVER ASSY.
ENGINE STOP LEVER ASSY.
PAGE 90 —DAW-500S WELDER/A.C. GENERATOR— PARTS & OPERATION MANUAL — REV. #0 (07/19/01)
KUBOTA D1703-EB ENGINE — ENGINE STOP LEVER ASSY.
ENGINE STOP LEVER ASSY.
NO
010
020#
030#
040#
050#
060#
070
080&
090&
100&
110&
120&
130
140
150
PART NO
1552154090
1552154100
1540192010
1552192330
1502133660
1552154270
1666157702
1666151650
1733157740
1920257725
1547157980
0541100420
1547157920
1529651660
0102350618
PART NAME
QTY.
REMARKS
IDLING APPARATUS ................... 1 ........... INCL. ITEMS W/#
ADJUSTING BOLT ASSY.
1
NUT
1
CAP NUT
1
GASKET
2
CAP
1
ENGINE STOP LEVER ASSY. ....1 ........... INCL. ITEMS W&
INJ. PUMP COVER
1
LEVER SHAFT
1
ENGINE STOP ROD
1
OIL SEAL
1
SPRING PIN
1
RETURN SPRING
1
PUMP COVER GASKET
1
BOLT
4
DAW-500S WELDER/A.C. GENERATOR — PARTS & OPERATION MANUAL — REV.#0 (07/19/01) — PAGE 91
KUBOTA D1703-EB ENGINE — STOP SOLENOID ASSY.
STOP SOLENOID ASSY.
PAGE 92 —DAW-500S WELDER/A.C. GENERATOR— PARTS & OPERATION MANUAL — REV. #0 (07/19/01)
KUBOTA D1703-EB ENGINE — STOP SOLENOID ASSY.
STOP SOLENOID ASSY.
NO
010
020
030
040
050
060
PART NO
1749060010
1666160150
1522188210
0205650060
0451260060
166167580
PART NAME
SOLENOID ASSY.
SOLENOID GASKET COVER
STUD
NUT
LOCK WASHER
CORD CLAMP
QTY.
1
1
2
2
2
1
REMARKS
DAW-500S WELDER/A.C. GENERATOR — PARTS & OPERATION MANUAL — REV.#0 (07/19/01) — PAGE 93
KUBOTA D1703-EB ENGINE — INJECTION PUMP ASSY.
INJECTION PUMP ASSY.
PAGE 94 —DAW-500S WELDER/A.C. GENERATOR— PARTS & OPERATION MANUAL — REV. #0 (07/19/01)
KUBOTA D1703-EB ENGINE — INJECTION PUMP ASSY.
INJECTION PUMP ASSY.
NO
010
020#
020
020
040
050
060
070
080
090
100
110
PART NO
1G70251010
1641452090
1641452110
1641452120
011008020
1522191530
0215650080
0451290080
1574860570
1411142410
1468142010
1430142750
PART NAME
QTY.
REMARKS
INJECTION PUMP ASSY. ........... 1 ........... INCL. ITEM W/#
INJ. PUMP SHIM,0.20MM
1
INJ. PUMP SHIM,0.25MM
1
INJ. PUMP SHIM,0.30MM
1
BOLT ........................................... 2 ........... REPLACES 0112350822
STUD
2
NUT
2
LOCK WASHER ...........................2 ........... REPLACES 0451260080
ORIFICE ASSY.
1
EYE JOINT
1
FUEL PIPE ASSY.
1
PIPE CLIP
2
DAW-500S WELDER/A.C. GENERATOR — PARTS & OPERATION MANUAL — REV.#0 (07/19/01) — PAGE 95
KUBOTA D1703-EB ENGINE — INJECTION PUMP COMP. ASSY.
INJECTION PUMP COMP. ASSY.
PAGE 96 —DAW-500S WELDER/A.C. GENERATOR— PARTS & OPERATION MANUAL — REV. #0 (07/19/01)
KUBOTA D1703-EB ENGINE—INJECTION PUMP COMP. ASSY.
INJECTION PUMP COMP. ASSY.
NO
010
020#
030#
040#
050#
060#
070#
080#
090#
100#
110#
120#
130#
140#
150#
180#
190#
200#
210#
PART NO
1G70251010
1647551050
1647551030
1647551230
1522151240
1641551220
1641551610
1522151070
1461151250
1948451460
1522151280
1522151270
1502151290
1907751490
1532151060
1522151382
1552151320
1522196650
1461151200
PART NAME
QTY. REMARKS
INJECTION PUMP ASSY. ............ 1 ......... INCL. ITEMS W/#
PUMP PLUNGER
3
DELIVERY VALVE
3
DELIVERY VALVE SPRING
3
DELIVERY VALVE GASKET
3
DELIVERY VALVE HOLDER
3
PLATE LOCK ASSY.
1
TAPPET ASSY.
3
TAPPET GUIDE PIN
3
PLATE
1
PLUNGER SPRING
3
UPPER SEAT SPRING
3
LOWER SEAT SPRING
3
SHIM
3
CONTROL RACK
1
CONTROL SLEEVE
3
FOLLOW SCREW
1
GASKET
2
O RING
3
DAW-500S WELDER/A.C. GENERATOR — PARTS & OPERATION MANUAL — REV.#0 (07/19/01) — PAGE 97
KUBOTA D1703-EB ENGINE — GOVERNOR ASSY.
GOVERNOR ASSY.
PAGE 98 —DAW-500S WELDER/A.C. GENERATOR— PARTS & OPERATION MANUAL — REV. #0 (07/19/01)
KUBOTA D1703-EB ENGINE —GOVERNOR ASSY.
GOVERNOR ASSY.
NO
010
020
030#
040#
050#
060#
070#
080#
090#
100
110
120
130
140
150
PART NO
1666156020
1909017830
1560156130
1522156150
1624194010
1502156240
0451260060
1981856230
1522166410
0112350832
0102350628
0401250080
0401250060
1981856480
1909017820
PART NAME
QTY.
REMARKS
GOVERNOR LEVER ASSY.
1
FORK LEVER ASSY. .................... 1 .................. INCL. ITEMS W/#
FORK LEVER
1
FORK LEVER SHAFT
1
PLAIN WASHER
1
LEVER SHAFT BOLT
1
LOCK WASHER
3
FORK LEVER HOLDER
1
BOLT
1
BOLT
2
BOLT
1
PLAIN WASHER
2
C CLIP
1
START SPRING
1
GOVERNOR SPRING
1
DAW-500S WELDER/A.C. GENERATOR — PARTS & OPERATION MANUAL — REV.#0 (07/19/01) — PAGE 99
KUBOTA D1703-EB ENGINE — SPEED CONTROL PLATE ASSY.
SPEED CONTROL PLATE ASSY.
PAGE 100 —DAW-500S WELDER/A.C. GENERATOR— PARTS & OPERATION MANUAL — REV. #0 (07/19/01)
KUBOTA D1703-EB ENGINE — SPEED CONTROL PLATE ASSY.
SPEED CONTROL PLATE ASSY.
NO
010
020
030
040
050
060
070
080
090
100
110
120
130
140
150
160
180
PART NO
1560154120
1560192012
1560196650
1584114620
1622154420
1547157150
0571200408
0481100120
0401360080
0211250080
1552157240
1552157115
1543957210
0102350620
1522188210
0451260060
0205650060
PART NAME
ADJUSTING BOLT
NUT
GASKET
CAP NUT
CAP
SPEED CONTROL LEVER
FEATHER KEY
O RING
PLAIN WASHER
NUT
COLLAR
SPEED CONTROL PLATE
GASKET
BOLT
STUD
LOCK WASHER
NUT
QTY.
1
1
2
1
1
1
1
1
1
2
1
1
1
2
2
2
2
REMARKS
DAW-500S WELDER/A.C. GENERATOR — PARTS & OPERATION MANUAL — REV.#0 (07/19/01) — PAGE 101
KUBOTA D1703-EB ENGINE — NOZZLE HOLDER & GLOW ASSY.
NOZZLE HOLDER & GLOW PLUG ASSY.
PAGE 102 —DAW-500S WELDER/A.C. GENERATOR— PARTS & OPERATION MANUAL — REV. #0 (07/19/01)
KUBOTA D1703-EB ENGINE — NOZZLE HOLDER & GLOW ASSY.
NOZZLE HOLDER & GLOW PLUG ASSY.
NO
010
020
030#
040#
050
060&
070&
080
090
100
110
120
130
140
150
160
170
180
PART NO
1646742502
1733142500
1024442320
1497142750
1608253900
1584153622
1907753650
1907753714
1718253720
1907753733
1584153850
1584153860
0302450520
1907765510
1641565560
0276150040
0401360040
1524167580
PART NAME
QTY. REMARKS
OVERFLOW PIPE ASSY.
1
OVERFLOW PIPE ASSY. ............ 1 ......... INCL. ITEMS W/#
PIPE CLIP
1
PIPE CLIP
1
NOZZLE HOLDER KIT ................. 3 ......... INCL. ITEMS W/&
GASKET
3
HEAT SEAL
3
INJECTION PIPE, 1
1
INJECTION PIPE, 2
1
INJECTION PIPE, 3
1
PIPE CLAMP
2
PIPE CLAMP
2
SCREW W/WASHER
2
GLOW PLUG
3
GLOW PLUG CORD
1
FLANGE NUT
3
PLAIN WASHER
3
CORD CLAMP
1
DAW-500S WELDER/A.C. GENERATOR — PARTS & OPERATION MANUAL — REV.#0 (07/19/01) — PAGE 103
KUBOTA D1703-EB ENGINE — NOZZLE HOLDER ASSY.
NOZZLE HOLDER ASSY.
PAGE 104 —DAW-500S WELDER/A.C. GENERATOR— PARTS & OPERATION MANUAL — REV. #0 (07/19/01)
KUBOTA D1703-EB ENGINE — NOZZLE HOLDER ASSY.
NOZZLE HOLDER ASSY.
NO
PART NO
PART NAME
010
020#
030#
040#
050#
060#
070#
080#
090#
100
110&
110&
110&
110&
110&
110&
110&
110&
110&
110&
110&
110&
110&
110&
110&
110&
110&
110&
110&
110&
110&
110&
110&
110&
110&
110&
110&
110&
110&
110&
110&
110&
110&
110&
110&
110&
110&
110&
110&
110&
110&
110&
110&
120#
130#
1608253900
1584192030
1584153230
1584153170
1584153350
1584153160
1647553280
1584194040
1685153610
1584198100
1584153230
1584198510
1584198520
1584198530
1584198540
1584198550
1584198560
1584198570
1584198580
1584198590
1584198600
1584198610
1584198620
1584198630
1584198640
1584198650
1584198660
1584198670
1584198680
1584198690
1584198700
1584198710
1584198720
1584198730
1584198740
1584198750
1584198760
1584198770
1584198780
1584198790
1584198800
1584198810
1584198820
1584198830
1584198840
1584198850
1584198860
1584198870
1584198880
1584198890
1584198900
1584198910
1584198920
1584153622
1907753650
ASSY. HOLDER, NOZZLE ............... 3 ........... INCLUDES ITEMS W/#
NUT
3
WASHER, ADJUSTING
3
SPRING, NOZZLE
3
PIECE, DISTANCE
3
PUSH ROD
3
NUT, NOZZLE
3
WASHER
3
PIECE NOZZLE
3
ASSY. WASHER, ADJUST
3
INCL. ITEM W/&
WASHER, ADJUSTING .................... 3 ........... 0.900MM
WASHER, ADJUSTING .................... 3 ........... 0.925MM
WASHER, ADJUSTING .................... 3 ........... 0.950MM
WASHER, ADJUSTING .................... 3 ........... 0.975MM
WASHER, ADJUSTING .................... 3 ........... 1.000MM
WASHER, ADJUSTING .................... 3 ........... 1.025MM
WASHER, ADJUSTING .................... 3 ........... 1.050MM
WASHER, ADJUSTING .................... 3 ........... 1.075MM
WASHER, ADJUSTING .................... 3 ........... 1.100MM
WASHER, ADJUSTING .................... 3 ........... 1.125MM
WASHER, ADJUSTING .................... 3 ........... 1.150MM
WASHER, ADJUSTING .................... 3 ........... 1.175MM
WASHER, ADJUSTING .................... 3 ........... 1.200MM
WASHER, ADJUSTING .................... 3 ........... 1.225MM
WASHER, ADJUSTING .................... 3 ........... 1.250MM
WASHER, ADJUSTING .................... 3 ........... 1.275MM
WASHER, ADJUSTING .................... 3 ........... 1.300MM
WASHER, ADJUSTING .................... 3 ........... 1.325MM
WASHER, ADJUSTING .................... 3 ........... 1.350MM
WASHER, ADJUSTING .................... 3 ........... 1.375MM
WASHER, ADJUSTING .................... 3 ........... 1.400MM
WASHER, ADJUSTING .................... 3 ........... 1.425MM
WASHER, ADJUSTING .................... 3 ........... 1.450MM
WASHER, ADJUSTING .................... 3 ........... 1.475MM
WASHER, ADJUSTING .................... 3 ........... 1.500MM
WASHER, ADJUSTING .................... 3 ........... 1.525MM
WASHER, ADJUSTING .................... 3 ........... 1.550MM
WASHER, ADJUSTING .................... 3 ........... 1.575MM
WASHER, ADJUSTING .................... 3 ........... 1.600MM
WASHER, ADJUSTING .................... 3 ........... 1.625MM
WASHER, ADJUSTING .................... 3 ........... 1.650MM
WASHER, ADJUSTING .................... 3 ........... 1.675MM
WASHER, ADJUSTING .................... 3 ........... 1.700MM
WASHER, ADJUSTING .................... 3 ........... 1.725MM
WASHER, ADJUSTING .................... 3 ........... 1.750MM
WASHER, ADJUSTING .................... 3 ........... 1.775MM
WASHER, ADJUSTING .................... 3 ........... 1.800MM
WASHER, ADJUSTING .................... 3 ........... 1.825MM
WASHER, ADJUSTING .................... 3 ........... 1.850MM
WASHER, ADJUSTING .................... 3 ........... 1.875MM
WASHER, ADJUSTING .................... 3 ........... 1.900MM
WASHER, ADJUSTING .................... 3 ........... 1.925MM
WASHER, ADJUSTING .................... 3 ........... 1.950MM
GASKET
3
HEAT SEAL
3
QTY.
REMARKS
DAW-500S WELDER/A.C. GENERATOR — PARTS & OPERATION MANUAL — REV.#0 (07/19/01) — PAGE 105
KUBOTA D1703-EB ENGINE — FUEL FILTER ASSY.
FUEL FILTER ASSY
PAGE 106 —DAW-500S WELDER/A.C. GENERATOR— PARTS & OPERATION MANUAL — REV. #0 (07/19/01)
KUBOTA D1703-EB ENGINE — FUEL FILTER ASSY.
FUEL FILTER ASSY
NO
010
030#
040#
050#
060#
070#
080#
090#
100#
110#&
120#
130#
140#
150#
PART NO
1707643012
1552143522
1552143672
1552143552
1552143542
0481110290
1552193310
1552143150
1552143100
1687388430
1552143160
0481150650
1552143930
0481100160
PART NAME
QTY.
REMARKS
FUEL FILTER ASSY. ...................1 ........... INCL. ITEMS W/#
FILTER HANDLE
1
GASKET
1
HANDLE RETAINER
1
THRUST PLATE
1
O RING
1
SCREW W/WASHER
2
RETAINER RING
1
FILTER CUP ASSY. ....................1 ........... INCL. ITEM W/&
FUEL LABEL
1
FILTER ELEMENT
1
O RING
1
SPRING
1
O RING
1
DAW-500S WELDER/A.C. GENERATOR — PARTS & OPERATION MANUAL — REV.#0 (07/19/01) — PAGE 107
KUBOTA D1703-EB ENGINE — FUEL PUMP ASSY.
FUEL PUMP ASSY.
PAGE 108 —DAW-500S WELDER/A.C. GENERATOR— PARTS & OPERATION MANUAL — REV. #0 (07/19/01)
KUBOTA D1703-EB ENGINE — FUEL PUMP ASSY.
FUEL PUMP ASSY.
NO
010
020#
030
040
PART NO
1712152030
1984452040
1526352140
0102350616
PART NAME
QTY.
REMARKS
FUEL PUMP ASSY. ............. 1 .......... INCL. ITEM W/#
DIAPHRAGM COMP.
1
FUEL PUMP GASKET
1
BOLT
2
DAW-500S WELDER/A.C. GENERATOR — PARTS & OPERATION MANUAL — REV.#0 (07/19/01) — PAGE 109
KUBOTA D1703-EB ENGINE — ALTERNATOR & PULLEY ASSY.
ALTERNATOR & PULLEY ASSY.
PAGE 110 —DAW-500S WELDER/A.C. GENERATOR— PARTS & OPERATION MANUAL — REV. #0 (07/19/01)
KUBOTA D1703-EB ENGINE — ALTERNATOR & PULLEY ASSY.
ALTERNATOR & PULLEY ASSY.
NO
010
020
030
040
050
060
070
080
090
100
100
120
130
140
PART NO
1640464010
0117351000
0401150100
0215650100
0451260100
0115360830
0401560080
0451290080
0205650060
0451260060
TA04074020
1642774282
0571200720
1711297010
PART NAME
QTY. REMARKS
ALTERNATOR ASSY.
1
BOLT
1
PLAIN WASHER
1
NUT
1
LOCK WASHER
1
BOLT
1
PLAIN WASHER
1
LOCK WASHER ............................... 1 ..............REPLACES 0451260080
NUT
1
LOCK WASHER
1
ALTERNATOR ADJ. PLATE
1
FAN DRIVE PULLEY
1
FEATHER KEY
1
V BELT ............................................ 1 ..............RPF3400
DAW-500S WELDER/A.C. GENERATOR — PARTS & OPERATION MANUAL — REV.#0 (07/19/01) — PAGE 111
KUBOTA D1703-EB ENGINE —ALTERNATOR COMP. ASSY.
ALTERNATOR COMP. ASSY.
PAGE 112 —DAW-500S WELDER/A.C. GENERATOR— PARTS & OPERATION MANUAL — REV. #0 (07/19/01)
KUBOTA D1703-EB ENGINE — ALTERNATOR COMP. ASSY.
ALTERNATOR COMP. ASSY.
NO
010
020#
030#
040#
050#
060#%
070#%
080#
090#
100#&
110#&
120#&
130#&
140#
150#
160#
170#
180#
190#$
200#$
210#
220#
230#
240#
250#
260#
270#
280#
PART NO
1640464010
1642764110
1588192010
1588164150
6643664040
1588164800
1665264770
1588164810
6643664020
1588164710
1588193010
1588164260
1665264780
1624164060
1667864230
1588164850
1588164900
1665264310
1588164090
1588164330
1588193020
1588193030
1588193040
1588191040
1588192020
1588191050
1418292030
1665264600
PART NAME
QTY.
REMARKS
ALTERNATOR ASSY. ................ 1 ............ 12V 40A; INCL. ITEMS W/#
ALTERNATOR PULLEY
1
NUT
1
COLLAR
1
ROTOR ASSY. ........................... 1 ............ INCL. ITEMS W/%
BEARING COVER
1
BALL BEARING
1
THRUST WASHER
1
DRIVE END FRAME ASSY. ...... 1 ............ INCL. ITEMS W/&
RETAINER PLATE
1
ROUND HEAD SCREW
4
BOLT
2
BALL BEARING
1
END FRAME
1
END COVER
1
RECTIFIER ASSY.
1
INSULATION BUSHING
1
BRUSH HOLDER ....................... 1 ............ INCL. ITEMS W/$
BRUSH
2
BRUSH SPRING
2
ROUND HEAD SCREW
2
ROUND HEAD SCREW
6
ROUND HEAD SCREW
1
BOLT
3
NUT
2
BOLT
2
NUT
1
REGULATOR ASSY.
1
DAW-500S WELDER/A.C. GENERATOR — PARTS & OPERATION MANUAL — REV.#0 (07/19/01) — PAGE 113
KUBOTA D1703-EB ENGINE — STARTER ASSY.
STARTER ASSY.
PAGE 114 —DAW-500S WELDER/A.C. GENERATOR— PARTS & OPERATION MANUAL — REV. #0 (07/19/01)
KUBOTA D1703-EB ENGINE — STARTER ASSY.
STARTER ASSY.
NO
010
020
030
040
050
060
070
PART NO
1729863010
0151751028
0113351030
0217650100
0451260100
0211450080
0451290080
PART NAME
QTY. REMARKS
STARTER ASSY. .......................... 1 .......... 12V 1.4KW
STUD
1
BOLT
1
NUT
1
LOCK WASHER
1
NUT
1
LOCK WASHER ............................ 1 ........ REPLACES 0451260080
DAW-500S WELDER/A.C. GENERATOR — PARTS & OPERATION MANUAL — REV.#0 (07/19/01) — PAGE 115
KUBOTA D1703-EB ENGINE — STARTER COMP. ASSY.
STARTER COMP. ASSY.
PAGE 116 —DAW-500S WELDER/A.C. GENERATOR— PARTS & OPERATION MANUAL — REV. #0 (07/19/01)
KUBOTA D1703-EB ENGINE — STARTER COMP. ASSY.
STARTER COMP. ASSY.
NO
010
020#
030#
040#%
050#%
060#
070#
080#
090#
100#
110#&
120#
130#
140#
150#
160#
170#
180#
190#
200#
210#
220#
230#
240#
PART NO
1729863010
1119763080
1119763070
1146063500
1146063530
1734163040
1734163030
1117363020
1734163200
1119763380
1540163390
1176063270
1146063110
1921263100
1921297130
1146063120
1146093310
1551196660
1551163760
1628563570
1396392010
1119763320
1628592010
1661163660
PART NAME
QTY.
REMARKS
STARTER ASSY. ......................... 1 ........... 12V 1.4KW; INCL. ITEMS W/#
YOKE ASSY.
1
ARMATURE ASSY. ......................1 ........... INCL. ITEMS W%
BEARING
1
BEARING
1
OVER RUNNING CLUTCH
1
DRIVE END FRAME
1
MAGNETIC SWITCH ASSY.
1
END FRAME
1
BRUSH HOLDER ASSY. .............1 ........... INCL. ITEM W/&
BRUSH SPRING
4
GEAR
1
RETAINER
1
ROLLER
5
BALL
1
SPRING
1
BOLT
2
O RING
2
BOLT ASSY.
2
DRAIN PIPE
1
HEX. NUT
1
BOLT
2
HEX. NUT
1
STOP SOLENOID CORD
1
DAW-500S WELDER/A.C. GENERATOR — PARTS & OPERATION MANUAL — REV.#0 (07/19/01) — PAGE 117
KUBOTA D1703-EB ENGINE — OIL SWITCH ASSY.
OIL SWITCH ASSY.
PAGE 118 —DAW-500S WELDER/A.C. GENERATOR— PARTS & OPERATION MANUAL — REV. #0 (07/19/01)
KUBOTA D1703-EB ENGINE — OIL SWITCH ASSY.
OIL SWITCH ASSY.
NO
010
020
030
PART NO
0631155010
0471701000
1584139010
PART NAME
PLUG
WASHER, W/RUBBER
OIL SWITCH
QTY.
1
1
1
REMARKS
DAW-500S WELDER/A.C. GENERATOR — PARTS & OPERATION MANUAL — REV.#0 (07/19/01) — PAGE 119
KUBOTA D1703-EB ENGINE — WATER FLANGE & THERMOSTAT ASSY.
WATER FLANGE & THERMOSTAT ASSY.
PAGE 120 —DAW-500S WELDER/A.C. GENERATOR— PARTS & OPERATION MANUAL — REV. #0 (07/19/01)
KUBOTA D1703-EB ENGINE — WATER FLANGE & THERMOSTAT ASSY.
WATER FLANGE & THERMOSTAT ASSY.
NO
010
020
030
040
050
060
070
080
090
100
110
120
130
140
150
160
170
PART NO
1746272702
1733173342
1576672920
0112350820
1522191530
0115350870
0215650080
0451290080
1552173340
1510973360
1532173260
1531373270
0112350835
1943473010
1554383040
1551296010
0471702150
PART NAME
QTY. REMARKS
WATER FLANGE COMP.
1
WATER RETURN PIPE
1
WATER FLANGE GASKET
1
BOLT
2
STUD
1
BOLT
1
NUT
1
LOCK WASHER ............................ 2 ......... REPLACES 0451260080
WATER RETURN PIPE
1
HOSE BAND
2
THERMOSTAT COVER
1
THERMOSTAT GASKET
1
BOLT
2
THERMOSTAT ASSY.
1
THERMOSTAT SWITCH
1
PLUG
1
WASHER W/RUBBER
1
DAW-500S WELDER/A.C. GENERATOR — PARTS & OPERATION MANUAL — REV.#0 (07/19/01) — PAGE 121
KUBOTA D1703-EB ENGINE — WATER PUMP ASSY.
WATER PUMP ASSY.
PAGE 122 —DAW-500S WELDER/A.C. GENERATOR— PARTS & OPERATION MANUAL — REV. #0 (07/19/01)
KUBOTA D1703-EB ENGINE — WATER PUMP ASSY.
WATER PUMP ASSY.
NO
010
020#
030#
040#
050#
060
070
080
090
100
110
PART NO
1552173033
1552173550
1666173510
1666173050
1552173520
1576673430
0112350828
1552191510
0451290080
0215650080
0102350618
PART NAME
QTY. REMARKS
WATER PUMP ASSY. .................. 1 ......... INCL. ITEMS W/#
BEARING
1
IMPELLER
1
MECHANICAL SEAL ASSY.
1
WATER PUMP FLANGE
1
WATER PUMP GASKET
1
BOLT
2
STUD
2
LOCK WASHER ............................ 2 ......... REPLACES 0451260080
NUT
2
BOLT
8
DAW-500S WELDER/A.C. GENERATOR — PARTS & OPERATION MANUAL — REV.#0 (07/19/01) — PAGE 123
KUBOTA D1703-EB ENGINE — FAN ASSY.
FAN ASSY.
PAGE 124 —DAW-500S WELDER/A.C. GENERATOR— PARTS & OPERATION MANUAL — REV. #0 (07/19/01)
KUBOTA D1703-EB ENGINE — FAN ASSY.
FAN ASSY.
NO
010
020
030
040
PART NO
1K33274110
1544974150
0175450655
1735174250
PART NAME
FAN
FAN COLLAR
FLANGE BOLT
FAN PULLEY
QTY.
1
1
4
1
REMARKS
DAW-500S WELDER/A.C. GENERATOR — PARTS & OPERATION MANUAL — REV.#0 (07/19/01) — PAGE 125
KUBOTA D1703-EB ENGINE — VALVE & ROCKER ARM ASSY.
VALVE & ROCKER ARM ASSY.
PAGE 126 —DAW-500S WELDER/A.C. GENERATOR— PARTS & OPERATION MANUAL — REV. #0 (07/19/01)
KUBOTA D1703-EB ENGINE — VALVE & ROCKER ARM ASSY.
VALVE & ROCKER ARM ASSY.
NO
010
020
030
040
050
060
070
080
090
100
110
120
130
140
150
160
170
180
190
200#
210#
PART NO
1648413310
1648413120
1522113240
1522113330
1522113360
1522113150
1522113280
1532114052
0341000808
1522114350
1552191500
0215650080
0451290080
0401250080
0541100528
1522114430
1522114310
0461200140
1562114030
1552114230
1502114240
PART NAME
QTY. REMARKS
INLET VALVE
3
EXHAUST VALVE
3
VALVE SPRING
6
VALVE SPRING RETAINER
6
VALVE SPRING COLLET
6
VALVE STEM SEAL
6
VALVE CAP
6
ROCKER ARM SHAFT ASSY.
1
SET SCREW
2
ROCKER ARM BRACKET
3
STUD
3
NUT
3
LOCK WASHER ............................. 3 ........ REPLACES 0451260080
PLAIN WASHER
3
SPRING PIN
1
ROCKER ARM SHAFT WASHER 2
ROCKER ARM SPRING
2
EXT. CIRCULAR CLIP
2
ROCKER ARM ASSY. .................. 6 ........ INCL. ITEMS W/#
ADJUSTING SCREW
6
NUT
6
DAW-500S WELDER/A.C. GENERATOR — PARTS & OPERATION MANUAL — REV.#0 (07/19/01) — PAGE 127
KUBOTA D1703-EB ENGINE — INLET MANIFOLD ASSY.
INLET MANIFOLD ASSY.
PAGE 128 —DAW-500S WELDER/A.C. GENERATOR— PARTS & OPERATION MANUAL — REV. #0 (07/19/01)
KUBOTA D1703-EB ENGINE — INLET MANIFOLD ASSY.
INLET MANIFOLD ASSY.
NO
010
020
030
040
PART NO
1718211760
1718205550
1732611820
011008020
PART NAME
QTY. REMARKS
INLET MANIFOLD
1
BREATHER JOINT
1
INLET MANIFOLD GASKET
1
BOLT ........................................... 5 ........... REPLACES 0112350822
DAW-500S WELDER/A.C. GENERATOR — PARTS & OPERATION MANUAL — REV.#0 (07/19/01) — PAGE 129
KUBOTA D1703-EB ENGINE — EXHAUST MANIFOLD ASSY.
EXHAUST MANIFOLD ASSY.
PAGE 130 —DAW-500S WELDER/A.C. GENERATOR— PARTS & OPERATION MANUAL — REV. #0 (07/19/01)
KUBOTA D1703-EB ENGINE — EXHAUST MANIFOLD ASSY.
EXHAUST MANIFOLD ASSY.
NO
010
020
030
040
050
PART NO
1552112312
1531312350
1522191530
1642992010
0151350822
PART NAME
EXHAUST MANIFOLD
EXHAUST MANIFOLD GASKET
STUD
NUT
STUD
QTY.
1
1
6
6
4
REMARKS
DAW-500S WELDER/A.C. GENERATOR — PARTS & OPERATION MANUAL — REV.#0 (07/19/01) — PAGE 131
KUBOTA D1703-EB ENGINE — HYDRAULIC PUMP ASSY.
HYDRAULIC PUMP ASSY.
PAGE 132 —DAW-500S WELDER/A.C. GENERATOR— PARTS & OPERATION MANUAL — REV. #0 (07/19/01)
KUBOTA D1703-EB ENGINE — HYDRAULIC PUMP ASSY.
HYDRAULIC PUMP ASSY.
NO
010
020
030
040
050
PART NO
1718316210
1522516190
3539437860
0461200250
0112350865
PART NAME
FUEL CAMSHAFT COVER
COLLAR
GASKET
EXT. CIRCULAR CLIP
BOLT
QTY.
1
1
1
1
4
REMARKS
DAW-500S WELDER/A.C. GENERATOR — PARTS & OPERATION MANUAL — REV.#0 (07/19/01) — PAGE 133
KUBOTA D1703-EB ENGINE — GLOW PLUG ASSY.
GLOW PLUG ASSY.
PAGE 134 —DAW-500S WELDER/A.C. GENERATOR— PARTS & OPERATION MANUAL — REV. #0 (07/19/01)
KUBOTA D1703-EB ENGINE — GLOW PLUG ASSY.
GLOW PLUG ASSY.
NO
010
020
PART NO
1569465990
1746260600
PART NAME
TIMER, GLOW LAMP
EMERGENCY UNIT
QTY.
1
1
REMARKS
DAW-500S WELDER/A.C. GENERATOR — PARTS & OPERATION MANUAL — REV.#0 (07/19/01) — PAGE 135
KUBOTA D1703-EB ENGINE — STARTER SWITCH ASSY.
STARTER SWITCH ASSY.
PAGE 136 —DAW-500S WELDER/A.C. GENERATOR— PARTS & OPERATION MANUAL — REV. #0 (07/19/01)
KUBOTA D1703-EB ENGINE — STARTER SWITCH ASSY.
STARTER SWITCH ASSY.
NO
010
PART NO
3741059110
020#
030#
3741059110
3741059123
PART NAME
QTY. REMARKS
STARTER SWITCH ASSY. ........... 1 ......... INCL. ITEMS W/#;
REPLACES 3741059113
STARTER SWITCH ...................... 1 ......... REPLACES 3741059123
KEY ASSY. ................................... 1 ......... REPLACES 3741055151
DAW-500S WELDER/A.C. GENERATOR — PARTS & OPERATION MANUAL — REV.#0 (07/19/01) — PAGE 137
KUBOTA D1703-EB ENGINE — ACCESSORIES
ACCESSORIES
PAGE 138 —DAW-500S WELDER/A.C. GENERATOR— PARTS & OPERATION MANUAL — REV. #0 (07/19/01)
KUBOTA D1703-EB ENGINE — ACCESSORIES
ACCESSORIES
NO
010
020
030
040
050
060
070
PART NO
1526312370
0966180300
0966180180
0966140280
0966140170
0631210010
1644487112
PART NAME
MUFFLER GASKET
FUEL TUBING
FUEL TUBING
FUEL TUBING
FUEL TUBING
PLUG
ENGINE NAME PLATE
QTY.
1
1
1
1
1
1
1
REMARKS
DAW-500S WELDER/A.C. GENERATOR — PARTS & OPERATION MANUAL — REV.#0 (07/19/01) — PAGE 139
TERMS AND CONDITIONS OF SALE — PARTS
Effective: July 1, 2000
PAYMENT TERMS
4.
Terms of payment for parts are net 10 days.
FREIGHT POLICY
All parts orders will be shipped collect or
prepaid with the charges added to the invoice.
All shipments are F.O.B. point of origin.
Multiquip’s responsibility ceases when a
signed manifest has been obtained from the
carrier, and any claim for shortage or damage
must be settled between the consignee and the
carrier.
Freight is at the sender’s expense. All
parts must be returned freight prepaid to
Multiquip’s designated receiving point.
5.
Parts must be in new and resalable
condition, in the original Multiquip package
(if any), and with Muiltiquip part numbers
clearly marked.
6.
The following items are not returnable:
a.
Obsolete parts. (If an item is listed
in the parts price book as being
replaced by another item, it is
obsolete.)
b.
Any parts with a limited shelf life
(such as gaskets, seals, “O” rings,
and other rubber parts) that were
purchased more than six months
prior to the return date.
MINIMUM ORDER
The minimum charge for orders from Multiquip
is $15.00 net. Customers will be asked for
instructions regarding handling of orders not
meeting this requirement.
c.
Any line item with an extended dealer
net price of less than $5.00.
PRICING AND REBATES
Prices are subject to change without prior
notice. Price changes are effective on a specific
date and all orders received on or after that date
will be billed at the revised price. Rebates for
price declines and added charges for price
increases will not be made for stock on hand
at the time of any price change.
Multiquip reserves the right to quote and sell
direct to Government agencies, and to Original
Equipment Manufacturer accounts who use
our products as integral parts of their own
products.
SPECIAL EXPEDITING SERVICE
A $20.00 to $50.00 surcharge will be added to
the invoice for special handling including bus
shipments, insured parcel post or in cases
where Multiquip must personally deliver the
parts to the carrier.
d.
Special order items.
RETURNED GOODS POLICY
e.
Electrical components.
Return shipments will be accepted and credit
will be allowed, subject to the following
provisions:
f.
Paint, chemicals, and lubricants.
LIMITATIONS OF SELLER’S LIABILITY
g.
Decals and paper products.
1.
h.
Items purchased in kits.
Multiquip shall not be liable here under for
damages in excess of the purchase price of the
item with respect to which damages are
claimed, and in no event shall Multiquip be
liable for loss of profit or good will or for any
other special, consequential or incidental
damages.
2.
A Returned Material Authorization must
be approved by Multiquip prior to shipment.
To obtain a Return Material Authorization,
a list must be provided to Multiquip Parts
Sales that defines item numbers,
quantities, and descriptions of the items
to be returned.
a.
b.
The list must be typed or computer
generated.
c.
The list must state the reason(s) for
the return.
d.
The list must reference the sales
order(s) or invoice(s) under which
the items were originally purchased.
e.
3.
The parts numbers and descriptions
must match the current parts price
list.
The list must include the name and
phone number of the person
requesting the RMA.
A copy of the Return Material
Authorization must accompany the return
shipment.
7.
The sender will be notified of any material
received that is not acceptable.
8.
Such material will be held for 5 working
days from notification, pending
instructions. If a reply is not received
within 5 days, the material will be returned
to the sender at his expense.
9.
Credit on returned parts will be issued at
dealer net price at time of the original
purchase, less a 15% restocking charge.
10. In cases where an item is accepted for
which the original purchase document
can not be determined, the price will be
based on the list price that was effective
twelve months prior to the RMA date.
11. Credit issued will be applied to future
purchases only.
LIMITATION OF WARRANTIES
No warranties, express or implied, are made
in connection with the sale of parts or trade
accessories nor as to any engine not
manufactured by Multiquip. Such warranties
made in connection with the sale of new,
complete units are made exclusively by a
statement of warranty packaged with such
units, and Multiquip neither assumes not
authorizes any person to assume for it any
other obligation or liability whatever in
connection with the sale of its products. A part
from such written statement of warranty, there
are no warranties, express, implied or statutory,
which extend beyond the description of the
products on the face hereof.
PAGE 140 —DAW-500S WELDER/A.C. GENERATOR— PARTS & OPERATION MANUAL — REV. #0 (07/19/01)
NOTE PAGE
DAW-500S WELDER/A.C. GENERATOR — PARTS & OPERATION MANUAL — REV.#0 (07/19/01) — PAGE 141
PARTS AND OPERATION MANUAL
PARTS AND OPERATION MANUAL
HERE'S HOW TO GET HELP
PLEASE HAVE THE MODEL AND SERIAL NUMBER
ON-HAND WHEN CALLING
PARTS DEPARTMENT
800/427-1244 or 310/537-3700
FAX: 800/672-7877 or 310/637-3284
SERVICE DEPARTMENT
800/835-2551 or 310/537-3700
FAX: 310/638-8046
WARRANTY DEPARTMENT
800/835-2551 or 310/537-3700
FAX: 310/638-8046
MAIN
800/421-1244 or 310/537-3700
FAX: 310/537-3927
Manufactured for MQ Power
by
DENYO CO., LTD. JAPAN
MULTIQUIP INC.
18910 WILMINGTON AVE.
CARSON, CALIFORNIA 90746
310-537-3700
800-421-1244
FAX: 310-537-3927
E-mail:[email protected] • www:multiquip.com
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