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Effective January 1, 2000

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

*

Original main power rectifiers

*

Inverters (input and output rectifiers only)

2.

3 Years — Parts and Labor

*

Transformer/Rectifier Power Sources

*

Plasma Arc Cutting Power Sources

*

Semi-Automatic and Automatic Wire Feeders

*

Inverter Power Supplies

*

Intellitig

*

Engine Driven Welding Generators
(NOTE: Engines are warranted separately by the
engine manufacturer.)

3.

1 Year — Parts and Labor

*

DS-2 Feeder

*

Motor Driven Guns (w/exception of Spoolmate 185
and Spoolmate 250)

*

Process Controllers

*

Positioners and Controllers

*

Automatic Motion Devices

*

RFCS Foot Controls

*

IHPS Power Sources

*

Water Coolant Systems

*

HF Units

*

Grids

*

Maxstar 140

*

Spot Welders

*

Load Banks

*

Miller Cyclomatic Equipment

*

Running Gear/Trailers

*

Plasma Cutting Torches (except APT & SAF
Models)

*

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.)

4.

6 Months — Batteries

5.

90 Days — Parts

*

MIG Guns/TIG Torches

*

Induction heating coils and blankets

*

APT, ZIPCUT & PLAZCUT Model Plasma Cutting
Torches

*

Remote Controls

*

Accessory Kits

*

Replacement Parts (No labor)

*

Spoolmate 185 and Spoolmate 250

*

Canvas covers

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.

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.

3.

Consumable components; such as contact tips,
cutting nozzles, contactors, brushes, slip rings,
relays or parts that fail due to normal wear.

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.

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.

milan_warr  7/00

Summary of Contents for Bluthunder 340

Page 1: ...Processes Bluthunder 340 440 OM 193 696A September2001 Effective with serial number 153 421 Description Arc Welding Power Source Stick SMAW Welding Visit our website at www MillerWelds com...

Page 2: ...ucts Please take time to read the Safety precautions They will help you protect yourself against potential hazards on the worksite We ve made installation and operation quick and easy With Miller you...

Page 3: ...ormation 4 SECTION 2 INSTALLATION 5 2 1 Specifications 5 2 2 Duty Cycle and Overheating 5 2 3 Volt Ampere Curves 6 2 4 Positioning Jumper Links 6 2 5 Electrical Service Guide 7 2 6 Selecting a Locatio...

Page 4: ...acchine 89 392 CEE And their amendments 91 368 EEC 93 C 133 04 93 68 EEC Aggiornate dalle direttive 91 368 CEE 93 C 133 04 93 68 CEE Standards Electromagnetic compatibility EMC Product standard for ar...

Page 5: ...r that cord plug is connected to a properly grounded receptacle outlet D When making input connections attach proper grounding conduc tor first double check connections D Frequently inspect input powe...

Page 6: ...welding wire at contact tip when not in use D Wear oil free protective garments such as leather gloves heavy shirt cuffless trousers high shoes and a cap D Remove any combustibles such as a butane lig...

Page 7: ...maintained D Keep high frequency source doors and panels tightly shut keep spark gaps at correct setting and use grounding and shielding to minimize the possibility of interference ARC WELDING can cau...

Page 8: ...is a human health hazard However studies are still going forth and evidence continues to be examined Until the final conclusions of the research are reached you may wish to minimize your exposure to e...

Page 9: ...4 A 600 x 730 x 1150 175 While idling 2 2 Duty Cycle and Overheating Duty Cycle is percentage of 10 min utes that unit can weld at rated load without overheating Y Exceeding duty cycle can damage unit...

Page 10: ...t capa bilities of the unit Bluthunder 340 Bluthunder 440 2 4 Positioning Jumper Links Check input voltage available at site 1 Jumper Links Access Remove side panel 2 Jumper Link Label Check label onl...

Page 11: ...onductor Size in mm2 6 6 6 6 6 6 Power cord supplied with the unit is sized for 230V operation Larger power cord may be required for cable lengths greater than 3 meters C onsult national and local reg...

Page 12: ...Controls 1 Range 2 Output Amperage Control 3 Positive Weld Terminal 4 Negative Weld Terminal 5 Power On Pilot Light 6 Power Switch 5 4 2 1 6 2 5 100 60 30 Amp 220 160 1 2 3 4 5 6 3 2 6 4 5 60 30 1 6...

Page 13: ...tput fan does not run Be sure line disconnect switch is in On position Check and replace line fuses if open Reset breakers if necessary Fan does not run weld output okay Be sure nothing is blocking mo...

Page 14: ...0 SECTION 5 ELECTRICAL DIAGRAM 5 1 Bluthunder 340 440 230V 400V GND 400 230V 50Hz M1 H1 U T1 V T2 W T3 R L1 S L2 T L3 S1 L1 L2 L3 GN W2 U2 V2 U1 V1 W1 W2 U2 V2 U1 V1 W1 W2 U2 V2 U1 V1 W1 230V 400V C T...

Page 15: ...OM 193 696 Page 11 5 2 Bluthunder 340 440 400V 520V VR SR1 Z PRI BOARD FM PL GND 400 520 V 50 60Hz U T1 V T2 W T3 R L1 S L2 T L3 S1 L1 L2 L3 400V 520V C1 0 1...

Page 16: ...OM 193 696 Page 12 SECTION 6 PARTS LIST 8 23 24 26 27 28 4 5 6 29 12 17 15 19 21 18 7 30 13 14 16 22 25 10 11 9 20 1 6 30 100 2 160 2 5 4 5 220 Amp 60 3 2 1 33 34 31 32 OFF ON 6 1 Main Assembly 340...

Page 17: ...ZL 0 0 12 1 17 056076152 DD 0 0 7 2 18 156012079 UZ 0 0 12 1 19 056054056 UZ 0 0 11 2 20 156023157 UZ 0 0 21 2 21 056054058 UZ 0 0 13 2 22 156118007 UZ 0 0 8 1 23 057014053 UZ 0 1 1 24 656089026 VA 0...

Page 18: ...OM 193 696 Page 14 6 2 Main Assembly 440 8 23 24 26 27 28 4 5 6 29 12 17 15 19 21 18 7 30 13 14 16 22 25 10 11 9 20 31 32 2 33 1 34 3 1 6 30 100 2 2 5 160 220 5 4 Amp 60 OFF ON...

Page 19: ...0 0 4 1 16 156118006 VA 0 0 5 1 17 056076152 DD 0 0 7 2 18 156012080 VA 0 0 10 1 19 056054057 VA 0 0 9 2 20 156023156 VA 0 0 17 2 21 056054059 VA 0 0 11 2 22 156118008 VA 0 0 6 1 23 057014054 VA 0 1...

Page 20: ...Notes...

Page 21: ...Notes...

Page 22: ...Notes...

Page 23: ...ade accessories These items are covered by the manufacturer s warranty if any 2 Equipment that has been modified by any party other than Miller or equipment that has been improperly installed improper...

Page 24: ...e 414 735 4505 USA Canada FAX 920 735 4134 International FAX 920 735 4125 European Headquarters United Kingdom Phone 44 0 1204 593493 FAX 44 0 1204 598066 Miller Europe Italy Phone 39 0 2982901 Model...

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