Miller WATERMATE 1A Owner's Manual

August 1995
Form: OM-627C
Effective With Serial No. KF914926
OWNER’S
MANUAL
Watermate™ 1A
Coolant System For Water-Cooled GTAW Torches Or GMAW Guns
Use With Water-Cooled Torches/Guns Rated Up To 500 Amperes
11,000 BTU/hr, 1.25 qts/min (1.2 L/min) Maximum Cooling Capacity
Single-Phase Input Power, 115VAC, 5.5A, 50/60 Hz
2 gal (5.7 L) Coolant Tank Capacity
Overheating Protection
Two Coolant Hoses With Proper Fittings Needed
Read and follow these instructions and all
safety blocks carefully.
Give this manual to the operator.
Have only trained and qualified persons
install, operate, or service this unit.
For help, call your distributor
Call your distributor if you do not understand
the directions.
or: MILLER Electric Mfg. Co., P.O. Box 1079,
Appleton, WI 54912
414-734-9821
cover 5/94 − Ref. ST-137 227-A
© 1995 MILLER Electric Mfg. Co.
PRINTED IN USA
MILLER’S TRUE BLUE® LIMITED WARRANTY
Effective January 1, 1995
(Equipment with a serial number preface of “KD” or newer)
This limited warranty supersedes all previous MILLER warranties and is exclusive with no other guarantees or warranties expressed or implied.
LIMITED WARRANTY − Subject to the terms and conditions below, MILLER Electric Mfg. Co., Appleton, Wisconsin, warrants to its original retail purchaser that new
MILLER equipment sold after the effective date of this limited warranty is free of defects in material and workmanship at the time it is shipped by MILLER. THIS WARRANTY IS EXPRESSLY IN LIEU OF ALL OTHER WARRANTIES, EXPRESS OR
IMPLIED, INCLUDING THE WARRANTIES OF MERCHANTABILITY AND FITNESS.
Within the warranty periods listed below, MILLER will repair or replace any warranted parts or components that fail due to such defects in material or workmanship. MILLER must be notified in writing within thirty (30) days of such defect or failure, at which time MILLER will provide instructions on the warranty claim procedures to be followed.
MILLER shall honor warranty claims on warranted equipment listed below in the
event of such a failure within the warranty time periods. All warranty time periods
start on the date that the equipment was delivered to the original retail purchaser, or
one year after the equipment is sent to a North American distributor or eighteen
months after the equipment is sent to an International distributor.
1.
5 Years Parts − 3 Years Labor
*
*
2.
*
4.
Transformer/Rectifier Power Sources
Plasma Arc Cutting Power Sources
Semi-Automatic and Automatic Wire Feeders
Inverter Power Supplies
Intellitig
Robots
2 Years — Parts and Labor
*
Engine Driven Welding Generators
(NOTE: Engines are warranted separately by the engine manufacturer.)
Air Compressors
1 Year — Parts and Labor
*
*
*
*
*
*
*
*
*
*
*
*
*
*
6.
6 Months — Batteries
90 Days — Parts and Labor
*
*
*
*
*
MIG Guns/TIG Torches
APT, ZIPCUT & PLAZCUT Model Plasma Cutting Torches
Remote Controls
Accessory Kits
Replacement Parts
MILLER’S True Blue® Limited Warranty shall not apply to:
1.
Items furnished by MILLER, but manufactured by others, such as engines or
trade accessories. These items are covered by the manufacturer’s warranty, if
any.
2.
Consumable components; such as contact tips, cutting nozzles, contactors
and relays or parts that fail due to normal wear.
3.
Equipment that has been modified by any party other than MILLER, or equipment that has been improperly installed, improperly operated or misused
based upon industry standards, or equipment which has not had reasonable
and necessary maintenance, or equipment which has been used for operation outside of the specifications for the equipment.
MILLER PRODUCTS ARE INTENDED FOR PURCHASE AND USE BY COMMERCIAL/INDUSTRIAL USERS AND PERSONS TRAINED AND EXPERIENCED IN
THE USE AND MAINTENANCE OF WELDING EQUIPMENT.
3 Years — Parts and Labor
*
*
*
*
*
*
3.
Original main power rectifiers
Inverters (input and output rectifiers only)
5.
Motor Driven Guns
Process Controllers
IHPS Power Sources
Water Coolant Systems
HF Units
Grids
Spot Welders
Load Banks
SDX Transformers
Running Gear/Trailers
Plasma Cutting Torches (except APT, ZIPCUT & PLAZCUT Models)
Tecumseh Engines
Deutz Engines (outside North America)
Field Options
(NOTE: Field options are covered under True Blue® for the remaining
warranty period of the product they are installed in, or for a minimum of
one year — whichever is greater.)
In the event of a warranty claim covered by this warranty, the exclusive remedies
shall be, at MILLER’S option: (1) repair; or (2) replacement; or, where authorized in
writing by MILLER in appropriate cases, (3) the reasonable cost of repair or replacement at an authorized MILLER service station; or (4) payment of or credit for the
purchase price (less reasonable depreciation based upon actual use) upon return
of the goods at customer’s risk and expense. MILLER’S option of repair or replacement will be F.O.B., Factory at Appleton, Wisconsin, or F.O.B. at a MILLER authorized service facility as determined by MILLER. Therefore no compensation or reimbursement for transportation costs of any kind will be allowed.
TO THE EXTENT PERMITTED BY LAW, THE REMEDIES PROVIDED HEREIN
ARE THE SOLE AND EXCLUSIVE REMEDIES. IN NO EVENT SHALL MILLER BE
LIABLE FOR DIRECT, INDIRECT, SPECIAL, INCIDENTAL OR CONSEQUENTIAL
DAMAGES (INCLUDING LOSS OF PROFIT), WHETHER BASED ON CONTRACT, TORT OR ANY OTHER LEGAL THEORY.
ANY EXPRESS WARRANTY NOT PROVIDED HEREIN AND ANY IMPLIED
WARRANTY, GUARANTY OR REPRESENTATION AS TO PERFORMANCE, AND
ANY REMEDY FOR BREACH OF CONTRACT TORT OR ANY OTHER LEGAL
THEORY WHICH, BUT FOR THIS PROVISION, MIGHT ARISE BY IMPLICATION,
OPERATION OF LAW, CUSTOM OF TRADE OR COURSE OF DEALING, INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY OR FITNESS
FOR PARTICULAR PURPOSE, WITH RESPECT TO ANY AND ALL EQUIPMENT
FURNISHED BY MILLER IS EXCLUDED AND DISCLAIMED BY MILLER.
Some states in the U.S.A. do not allow limitations of how long an implied warranty
lasts, or the exclusion of incidental, indirect, special or consequential damages, so
the above limitation or exclusion may not apply to you. This warranty provides specific legal rights, and other rights may be available, but may vary from state to state.
In Canada, legislation in some provinces provides for certain additional warranties
or remedies other than as stated herein, and to the extent that they may not be
waived, the limitations and exclusions set out above may not apply. This Limited
Warranty provides specific legal rights, and other rights may be available, but may
vary from province to province.
WHO DO I CONTACT?
For help,
H contact your distributor
For additional information, such as
Technical Manuals (Service And Parts)
Engine Manuals
Circuit And Wiring Diagrams
Process Handbooks
User’s Guides
Distributor Directories
H contact your distributor
To file a claim for loss or damage during
shipment,
H contact the delivering carrier
Miller Electric Mfg. Co.
H CALL:
414-735-4505
For assistance in filing or settling claims,
H contact your distributor and/or equipment
manufacturer’s Transportation
Department
H FAX:
800-637-2348 (in USA), or
414-735-4136 (outside USA)
H WRITE:
Miller Electric Mfg. Co.
P.O. Box 1079
Appleton, WI 54912 USA
Always provide Model Name and Serial or Style Number
miller_war1 6/95
EMF INFORMATION
NOTE
Considerations About Welding And The Effects Of Low Frequency Electric And
Magnetic Fields
The following is a quotation from the General Conclusions Section of
the U.S. Congress, Office of Technology Assessment, Biological
Effects of Power Frequency Electric & Magnetic Fields −
Background Paper, OTA-BP-E-53 (Washington, DC: U.S.
Government Printing Office, May 1989): “. . . there is now a very large
volume of scientific findings based on experiments at the cellular
level and from studies with animals and people which clearly
establish that low frequency magnetic fields can interact with, and
produce changes in, biological systems. While most of this work is
of very high quality, the results are complex. Current scientific
understanding does not yet allow us to interpret the evidence in a
single coherent framework. Even more frustrating, it does not yet
allow us to draw definite conclusions about questions of possible risk
or to offer clear science-based advice on strategies to minimize or
avoid potential risks.”
To reduce magnetic fields in the workplace, use the following
procedures:
1. Keep cables close together by twisting or taping them.
2. Arrange cables to one side and away from the operator.
3. Do not coil or drape cables around the body.
4. Keep welding power source and cables as far away as practical.
5. Connect work clamp to workpiece as close to the weld as
possible.
About Pacemakers:
The above procedures are among those also normally
recommended for pacemaker wearers. Consult your doctor for
complete information.
mod10.1 4/93
TABLE OF CONTENTS
SECTION 1 − SAFETY INFORMATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1
SECTION 2 − SPECIFICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1
SECTION 3 − INSTALLATION AND OPERATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2
3-1.
3-2.
3-3.
3-4.
3-5.
3-6.
Typical Process Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Selecting A Location . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Coolant Guidelines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Connecting Coolant Hoses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Connecting Input Power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Operating Coolant System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2
3
4
5
6
6
SECTION 4 − MAINTENANCE & TROUBLESHOOTING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
7
4-1.
4-2.
4-3.
4-4.
4-5.
4-6.
Routine Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Cleaning Coolant Strainer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Lubricating Motor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Adjusting Relief Valve . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Thermal Protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
7
7
8
8
9
9
SECTION 5 − ELECTRICAL DIAGRAM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
9
SECTION 6 − PARTS LIST . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
10
Figure 6-1. Complete Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
10
OM-627C − 8/95
SECTION 1 − SAFETY INFORMATION
mod1.1 2/93
Read all safety messages throughout this manual.
Obey all safety messages to avoid injury.
Learn the meaning of WARNING and CAUTION.
1
2
2
WARNING
3
ELECTRIC SHOCK can kill.
• Do not touch live electrical parts.
• Disconnect input power before
installing or servicing.
CAUTION
• Keep away from moving parts.
• Keep all panels and covers closed
when operating.
5
6
READ SAFETY BLOCKS at start of
Section 3-1 before proceeding.
WARNING
Safety Alert Symbol
2
Signal Word
WARNING means possible death
or serious injury can happen.
MOVING PARTS can injure.
4
1
CAUTION means possible minor
injury or equipment damage can
happen.
3
Statement Of Hazard And Result
4
Safety Instructions To Avoid
Hazard
5
Hazard Symbol (If Available)
6
Safety Banner
Read safety blocks for each symbol shown.
7
7
NOTE
Turn Off switch when using high frequency.
NOTE
Special instructions for best operation − not related to safety.
Figure 1-1. Safety Information
SECTION 2 − SPECIFICATIONS
Table 2-1. Coolant System
Specification
Description
Welding Processes
Gas Tungsten Arc (GTAW), And Gas Metal Arc Welding (GMAW)
Coolant Tank Capacity
2 gal (7.6 L)
Maximum Cooling Capacity
11,000 BTU/hr, 1.25 qt/min (1.2 L/min)
Input Power Cord With Plug
10 ft ( 3 m)
Overall Dimensions
See Section 3-2
Weight
Net: 50 lb (23 kg); Ship: 55 lb (25 kg)
Options
See Rear Cover
Type Of Input Power
Single-Phase, 115 Volts AC, 5.5 Amperes, 50/60 Hertz
OM-627 Page 1
SECTION 3 − INSTALLATION AND OPERATION
3-1. Typical Process Connections
A. Typical GTAW Connections
1
1
5
4
Coolant System
2
Coolant Hoses
3
GTAW Torch
Obtain hoses with proper fittings
(see Section 3-4).
4
Gas Cylinder
5
Welding Power Source
2
When using coolant system with a welding
power source with a water valve, bypass water
valve on welding power source by connecting
directly to torch/gun to avoid overheating, or
damage to coolant system.
3
ST-800 481
Figure 3-1. Typical GTAW Connections
B. Typical GMAW Connections
6
1
1
Coolant System
2
Coolant Hoses
Obtain hoses with proper fittings
(see Section 3-4).
5
3
GMAW Gun
4
Wire Feeder
5
Gas Cylinder
6
Welding Power Source
2
3
4
When using coolant system with a welding power source with a water valve, bypass water valve on welding power source
by connecting directly to torch/gun to
avoid overheating, or damage to coolant
system.
ST-800 482
Figure 3-2. Typical GMAW Connections
OM-627 Page 2
3-2. Selecting A Location
WARNING
BLOCKED AIRFLOW causes overheating and possible damage to unit.
•
Do not block or filter airflow.
Warranty is void if any type of filter is used.
1
1
18 in (460 mm) Open Space
On Sides And Top For Good
Airflow
2
Rating Label
Top
Left
Locate unit near correct input power supply.
B
Right
Inches
Millimeters
A
9-1/4
235
B
9-1/4
235
C
30-3/4
781
C
ST-137 227-A
2
A
Figure 3-3. Location And Overall Dimensions
OM-627 Page 3
3-3. Coolant Guidelines
WARNING
ELECTRIC SHOCK can kill; MOVING
PARTS can cause serious injury.
INCORRECT COOLANT will damage
unit.
Do not touch live electrical parts.
Keep away from moving parts.
Disconnect input power plug from receptacle before
cleaning system components.
Use plain distilled or deionized water, or use high
quality tap water.
In freezing temperatures use only a mix of pure
ethylene glycol and distilled or deionized water such
as MILLER coolant Part No. 128 705 or equivalent.
DO NOT USE AUTOMOTIVE ANTIFREEZE.
•
•
•
•
•
FAILURE TO PROPERLY MAINTAIN
COOLANT SYSTEM can cause damage
to the coolant system and torch/gun.
•
Circulate and flush clear water through entire
system, and replace coolant every six months.
Follow these guidelines to decrease corrosion in unit.
TEMP.
Above 32° F
(0° C)
0° F (−18° C)
to 32° F (0°C)
Material in contact with coolant can
only be brass, copper, silver solder,
300 Series stainless steel, or plastic.
Below 0° F
(−18° C)
1
1
Coolant
Distilled,
Deionized,
Or High
Quality Tap
Water
35% Ethylene
Glycol And
65% Water
Coolant
See table for coolant mixture needed for operating temperature.
See Ethylene
Glycol
Manufacturer’s
Suggestion
2
Filler Cover
Keep coolant level full. Length of
coolant hoses affects amount of
coolant needed in unit.
Change coolant when dirty or every
6 months.
3
Connections
Keep connections tight. Make connections with connectors of the
same metal.
Tighten Connections
3
2
Ref. ST-137 227-A / S-0760
Figure 3-4. Coolant Guidelines
OM-627 Page 4
3-4. Connecting Coolant Hoses
CAUTION
INCORRECT HOSES will damage unit.
•
•
Use hoses compatible with coolant such as Neoprene, Buna-N, Hypalon, or equivalent.
Incorrect hoses will degrade and plug or damage the coolant system.
OVERHEATING Gas Tungsten Arc Welding (GTAW) torches and Gas Metal Arc Welding (GMAW) guns can
damage torches and guns.
•
If using a water-cooled torch/gun and recirculating system, do not make connections from the coolant system to a water valve; instead, make
connection directly from the coolant system torch/gun hoses.
Obtain two coolant hoses with
proper fittings. Fittings have 5/8-18
left-hand threads. Use high quality
hoses without carbon or steel reinforcing. To decrease corrosion, use
fittings made of materials listed in
Figure 3-4.
1
Coolant Out Fitting
2
Coolant In Fitting
See Section 3-1 for typical hose
connections.
1
2
Tools Needed:
11/16 in
Ref. ST-800 496 / Ref. ST-136 398
Figure 3-5. Connecting Coolant Hoses
OM-627 Page 5
3-5. Connecting Input Power
WARNING
ELECTRIC SHOCK can kill.
•
•
•
•
Do not touch live electrical parts.
Do not attempt to get 115 volts ac from the 230 volts input terminals on the welding power source.
If 115 volts ac is not available, use an auxiliary power supply.
Connect power cord to a proper receptacle.
1
Grounded Receptacle
2
Input Power Cord And Plug
PLG1
Connect input power plug to a proper receptacle.
1
2
ST-800 495
Figure 3-6. Input Power Connections
3-6. Operating Coolant System
CAUTION
PLUGGED OR CLOGGED LINES OR HOSES can cause cooling system damage.
•
Do not operate coolant system with plugged or clogged lines or hoses.
1
Power Switch
Use switch to turn unit On and Off.
2
Flow Indicator
Use indicator to check coolant
pump operation. Coolant should
flow through indicator when Power
switch is On.
2
FLOW
INDICATOR
1
ON
POWER
OFF
If hoses are clogged, turn Off unit to
prevent damage to coolant system.
Do not operate unit until hoses are
cleared (see Sections 4-2 and 4-4).
FILL
Ref. ST-800 496 / Ref. ST-099 157-A
Figure 3-7. Operating Coolant System
OM-627 Page 6
SECTION 4 − MAINTENANCE & TROUBLESHOOTING
WARNING
ELECTRIC SHOCK can kill.
•
•
MOVING PARTS can cause injury.
•
Do not touch live electrical parts.
Keep away from moving parts.
Turn Off unit and disconnect input power plug from
receptacle before inspecting, maintaining, or
servicing.
Maintenance to be performed only by qualified persons.
4-1. Routine Maintenance
6 Months
Turn Off all power before
maintaining.
12 Months
Blow
Out
Fins
1 Month
4-3
−−
Clean
Coolant
Strainer
Replace
Unreadable
Labels
6
See
Section
4-2
−−
Oil
Motor
Replace
Cracked
Parts
Water/Gas Hose
Gun/Torch Body
Gun/Torch Cable
Figure 4-1. Maintenance Schedule
4-2. Cleaning Coolant Strainer
READ SAFETY BLOCKS at start of
Section 4 before proceeding.
WARNING
Turn Off and unplug unit.
1
Coolant Pump
2
Acorn Nut
Place cloth or suitable container under nut, and remove nut.
1
4
3
Rubber Washer
4
Strainer
Rinse strainer with clean water.
Reinstall parts. Remove cloth or
container, and reinstall wrapper.
3
2
Tools Needed:
3/8 in
15/16 in
Ref. ST-800 483
Figure 4-2. Cleaning Coolant Strainer
OM-627 Page 7
4-3. Lubricating Motor
READ SAFETY BLOCKS at start of
Section 4 before proceeding.
WARNING
Turn Off and unplug unit.
1
1
Motor
2
Oil Ports
Remove plug, and put 150 drops of
SAE 20 motor oil into each port.
Reinstall plugs and wrapper.
2
Tools Needed:
3/8 in
Ref. ST-800 483
Figure 4-3. Lubricating Motor
4-4. Adjusting Relief Valve
READ SAFETY BLOCKS at start of
Section 4 before proceeding.
WARNING
2
If hoses become clogged, the relief
valve protects the unit for less than
two minutes by returning coolant
back to the pump.
1
Relief valve is factory set to open at
60 psi (414 kPa). Adjust relief valve
only if pump is replaced. To adjust,
obtain pressure gauge and proceed
as follows:
Turn Off and unplug unit.
1
Coolant Out Fitting
2
Pressure Gauge
Connect gauge to Coolant Out fitting. Block or plug any output fitting
on gauge.
Decrease
Increase
7
3
Tools Needed:
3/8 in
3/4 in
5
6
4
3
Coolant Pump
4
Acorn Nut
5
Washer
6
Relief Valve Adjustment
Screw
7
Pressure Adjustment
Plug in and turn On unit.
Turn screw to set pressure to required level. Do not set pressure
above torch/gun manufacturer’s
recommended maximum pressure
rating.
Turn Off and unplug unit.
Disconnect gauge, and reinstall
parts. Reinstall wrapper.
Ref. ST-800 483
Figure 4-4. Adjusting Relief Valve
OM-627 Page 8
4-5. Thermal Protection
A bimetallic strip protects the unit from damage due to overheating. If motor gets too hot, the motor stops. When the
motor cools down, it will start running.
4-6. Troubleshooting
WARNING
ELECTRIC SHOCK can kill.
•
•
Do not touch live electrical parts.
MOVING PARTS can cause injury.
•
Keep away from moving parts.
Turn Off unit and disconnect input power plug from
receptacle before inspecting, maintaining, or
servicing.
Troubleshooting to be performed only by qualified
persons.
Table 4-1. Coolant System Trouble
Trouble
Coolant system does not work.
No coolant flow.
Remedy
Secure power cord plug in power receptacle.
3-5
Check line fuses or circuit breaker, and replace if necessary.
−−
Thermal overload. Allow motor to cool.
4-5
Have Factory Authorized Service Station/Service Distributor
check Power switch S1, and motor MOT.
−−
Add coolant.
3-3
Check for clogged hoses or coolant strainer.
4-2
Disconnect pump, and check for sheared coupling. Replace
coupling if sheared (see Parts List for coupling location).
Decreased coolant flow rate.
Section
6
Add coolant.
3-3
Check for clogged hoses or coolant strainer.
4-2
SECTION 5 − ELECTRICAL DIAGRAM
SA-135 796-A
Figure 5-1. Circuit Diagram
OM-627 Page 9
Figure 6-1. Complete Assembly
OM-627 Page 10
34
* Included w/item 23
33
35
32
2
1
3
4
5
31
30
*
6
5
23
27
28
29
26
22
7
25
24
20
5
22
21
20
17
16
8
19
15
14
9
10
18
13
12
11
SECTION 6 − PARTS LIST
ST-137 167-C
Item
No.
Dia.
Mkgs.
Part
No.
Description
Quantity
Figure 6-1. Complete Assembly
. . . 1 . . . . . . . . . . 108 376 . . PANEL, side . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . 2 . . . . . . . . . . 097 966 . . BRACKET, mtg radiator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . 3 . . . . . . . . . . 081 543 . . FITTING, coolant . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . 4 . . . . . . . . . . 176 746 . . CLAMP, hose . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . 5 . . . . . . . . . . 605 422 . . HOSE, nprn brd No. 1 x .375 ID (order by ft) . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . 6 . . . . . . . . . . 097 510 . . RADIATOR, 8.000 x 8.750 x 4.187 .375 inlet/outlet . . . . . . . . . . . . . . . . . . . . . .
. . . 7 . . . . . . . . . . 097 238 . . BAFFLE, air . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . 8 . . . . . . . . . . 015 715 . . GROMMET, rbr .687 ID x 1.000mtg hole . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . 9 . . . . . . . . . . 136 318 . . BLADE, fan 8 in 5wg 37deg .500 bore CCW . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . 10 . . . . . . . . . . 026 653 . . TUBING, phen .531 ID x .875 OD x .687 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . 11 . . . . . . . . . . 097 236 . . COVER, top . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . 12 . . . . . . . . . . 108 379 . . PANEL, rear . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . 13 . . . . . . . . . . 097 239 . . BRACKET, mtg motor/pump . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . 14 . . . MOT . 174 898 . . MOTOR, 1/4hp 115VAC 50/60Hz 1425/1725RPM . . . . . . . . . . . . . . . . . . . . . . .
. . . 15 . . . . . . . . . . 135 804 . . PUMP, coolant (consisting of) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . 16 . . . . . . . . . . 134 795 . . . . COUPLER, drive pump . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . 17 . . . . . . . . . . 126 992 . . . . FITTING, hose brs barbed elb M 3/8tbg x 3/8NPT . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . 146 249 . . . . STRAINER, screen 100 x 90 mesh 2.215 lg . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . 18 . . . . . . . . . . 108 377 . . SKID, base . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . 19 . . . . . . . . . . 124 919 . . TUBING, PVC .375 ID x .675 OD (order by ft) . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . 20 . . . . . . . . . . 175 429 . . TANK, coolant . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . 21 . . . . . . . . . . 081 936 . . COVER, filler . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . 22 . . . . . . . . . . 153 202 . . TUBING, PVC .375 ID x .125 mtg wall (order by ft) . . . . . . . . . . . . . . . . . . . . . .
. . . 23 . . . . . . . . . . 015 712 . . GROMMET, rbr .625 ID x .875mtg hole . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . 24 . . . . . . . . . . 135 736 . . WASHER, flat rbr .812 ID x 1.125 OD x .031thk . . . . . . . . . . . . . . . . . . . . . . . . .
. . . 25 . . . . S1 . . 011 611 . . SWITCH, tgl DPDT 15A 125V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . 26 . . . . . . . . . . 153 199 . . BRACKET, mtg components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . 27 . . . . . . . . . . 086 412 . . SCREW, thumb brs 10-32 x 1.000 knurled . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . 28 . . . . . . . . . . 010 913 . . WASHER, flat brs .218 ID x .460 OD x .031thk . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . 29 . . . . . . . . . . 081 895 . . NUT, well 10-32 blind fastener . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . 30 . . . . . . . . . . 134 900 . . STRAIN RELIEF, cable flexible .270-.480 cable . . . . . . . . . . . . . . . . . . . . . . . . .
. . . 31 . . . . . . . . . +108 378 . . PANEL, front . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . 32 . . . . . . . . . . 134 327 . . LABEL, warning general precautionary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . 33 . . PLG1 . 135 794 . . CABLE, pwr 10ft 6 in 16ga 3/c . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . 34 . . . . . . . . . . 131 007 . . LABEL, caution incorrect coolant . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . 35 . . . . . . . . . . . . . . . . . . . . . NAMEPLATE, (order by model and serial number) . . . . . . . . . . . . . . . . . . . . . .
2
3
2
6
6ft
1
1
2
1
1
1
1
1
1
1
1
2
1
1
2ft
1
1
3ft
1
1
1
1
2
2
2
1
1
1
1
1
1
+When ordering a component originally displaying a precautionary label, the label should also be ordered.
BE SURE TO PROVIDE MODEL AND SERIAL NUMBER WHEN ORDERING REPLACEMENT PARTS.
OM-627 Page 11
OPTIONS AND ACCESSORIES
COOLANTS
Sold in cases of four 1-gallon
recyclable plastic bottles. Both
coolants contain a base of
ethylene glycol and deionized
water to protect against freezing to
37°F (−38°C) or boiling to 227°F
(108°C). Both also contain a
compound that resists algae
growth. The wide temperature
protection provided by these
coolants make both ideal for warm
as well as cold weather.
LOW CONDUCTIVITY
ANTIFREEZE/COOLANT
(#174 599)
Its primary use is TIG (high
frequency) applications, but can
also be used in MIG systems
where aluminum is not in the water
path. Its formula minimizes
“leakage” of high-frequency
current.
ALUMINUM PROTECTING
ANTIFREEZE/COOLANT
(#174 600)
Especially inhibits corrosion of
aluminum. Its primary use is in
MIG products, such as the Miller
water-cooled XR™, which has an
aluminum drive housing, or in any
system where high-frequency
current is not used.
7/95