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OM-264 278 Page 4

1-4.

California Proposition 65 Warnings

Welding or cutting equipment produces fumes or gases
which contain chemicals known to the State of California to
cause birth defects and, in some cases, cancer. (California
Health & Safety Code Section 25249.5 et seq.)

This product contains chemicals, including lead, known to
the state of California to cause cancer, birth defects, or other
reproductive harm. Wash hands after use.

1-5.

Principal Safety Standards

Safety in Welding, Cutting, and Allied Processes, ANSI Standard Z49.1,
is available as a free download from the American Welding Society at
http://www.aws.org or purchased from Global Engineering Documents
(phone: 1-877-413-5184, website: www.global.ihs.com).
Safe Practices for the Preparation of Containers and Piping for Welding
and Cutting,
 American Welding Society Standard AWS F4.1, from Glob-
al Engineering Documents (phone: 1-877-413-5184, website:
www.global.ihs.com).
Safe Practices for Welding and Cutting Containers that have Held Com-
bustibles,
 American Welding Society Standard AWS A6.0, from Global
Engineering Documents (phone: 1-877-413-5184,
website: www.global.ihs.com).
National Electrical Code, NFPA Standard 70, from National Fire Protec-
tion Association, Quincy, MA 02269 (phone: 1-800-344-3555, website:
www.nfpa.org and www. sparky.org).
Safe Handling of Compressed Gases in Cylinders, CGA Pamphlet P-1,
from Compressed Gas Association, 14501 George Carter Way, Suite
103, Chantilly,  VA 20151 (phone: 703-788-2700, website:www.cga-
net.com).
Safety in Welding, Cutting, and Allied Processes, CSA Standard
W117.2, from Canadian Standards Association, Standards Sales, 5060

Spectrum Way, Suite 100, Ontario, Canada L4W 5NS (phone:
800-463-6727, website: www.csa-international.org).

Safe Practice For Occupational And Educational Eye And Face Protec-
tion,
 ANSI Standard Z87.1, from American National Standards Institute,
25 West 43rd Street, New York, NY 10036 (phone: 212-642-4900, web-
site: www.ansi.org).

Standard for Fire Prevention During Welding, Cutting, and Other Hot
Work,
 NFPA Standard 51B, from National Fire Protection Association,
Quincy, MA 02269 (phone: 1-800-344-3555, website: www.nfpa.org.

OSHA, Occupational Safety and Health Standards for General Indus-
try, Title 29, Code of Federal Regulations (CFR), Part 1910, Subpart Q,
and Part 1926, Subpart J, from U.S. Government Printing Office, Super-
intendent of Documents, P.O. Box 371954, Pittsburgh, PA 15250-7954
(phone: 1-866-512-1800) (there are 10 OSHA Regional Offices—
phone for Region 5, Chicago, is 312-353-2220, website:
www.osha.gov).

Applications Manual for the Revised NIOSH Lifting Equation, The Na-
tional Institute for Occupational Safety and Health (NIOSH), 1600
Clifton Rd, Atlanta, GA 30333 (phone: 1-800-232-4636, website:
www.cdc.gov/NIOSH).

1-6.

EMF Information

Electric current flowing through any conductor causes localized electric
and magnetic fields (EMF). Welding current creates an EMF field
around the welding circuit and welding equipment. EMF fields may inter-
fere with some medical implants, e.g. pacemakers. Protective
measures for persons wearing medical implants have to be taken. For
example, restrict access for passers−by or conduct individual risk as-
sessment for welders. All welders should use the following procedures
in order to minimize exposure to EMF fields from the welding circuit:

1.

Keep cables close together by twisting or taping them, or using a
cable cover.

2.

Do not place your body between welding cables. Arrange cables
to one side and away from the operator.

3.

Do not coil or drape cables around your body.

4.

Keep head and trunk as far away from the equipment in the
welding circuit as possible.

5.

Connect work clamp to workpiece as close to the weld as
possible.

6.

Do not work next to, sit or lean on the welding power source.

7.

Do not weld whilst carrying the welding power source or wire
feeder.

About Implanted Medical Devices:
Implanted Medical Device wearers should consult their doctor and the
device manufacturer before performing or going near arc welding,  spot
welding, gouging, plasma arc cutting, or induction heating operations.
If cleared by your doctor, then following the above procedures is recom-
mended.

Содержание STR 400

Страница 1: ...Processes STR 400 STR 500 OM 264 278A 2013 07 Description Arc Welding Power Source Stick SMAW Welding www MillerWelds com TIG GTAW Welding...

Страница 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...

Страница 3: ...s 8 3 4 Duty Cycle and Overheating 9 3 5 Volt Ampere Curves 10 3 6 Selecting A Location 11 3 7 Tipping 11 3 8 Weld Output Terminals and Selecting Cable Sizes 12 3 9 Remote Receptacle Information 13 3...

Страница 4: ......

Страница 5: ...ings or scaffolds when in cramped positions such as sitting kneeling or lying or when there is a high risk of unavoid able or accidental contact with the workpiece or ground For these conditions use t...

Страница 6: ...tanks drums or pipes unless they are properly prepared according to AWS F4 1 and AWS A6 0 see Safety Standards Do not weld where the atmosphere may contain flammable dust gas or liquid vapors such as...

Страница 7: ...PARTS can injure Keep away from moving parts such as fans Keep all doors panels covers and guards closed and securely in place Have only qualified persons remove doors panels covers or guards for mai...

Страница 8: ...ntion During Welding Cutting and Other Hot Work NFPA Standard 51B from National Fire Protection Association Quincy MA 02269 phone 1 800 344 3555 website www nfpa org OSHA Occupational Safety and Healt...

Страница 9: ...by insulating yourself from work and ground Safe3 2012 05 Disconnect input plug or power before working on machine Safe5 2012 05 Keep your head out of the fumes Safe6 2012 05 Use forced ventilation or...

Страница 10: ...r local distributor for further information Safe37 2012 05 3 1 Safe49 2012 05 Move jumper links as shown on inside label to match input voltage at job site Include extra length in grounding conductor...

Страница 11: ...nstant Current CC X Duty Cycle I1 Rated Supply Current I2 Rated Welding Current U0 Rated No Load Voltage Average U1 Rated Supply Voltage U2 Load voltage Line Connection Scratch Start TIG Adjust X Duty...

Страница 12: ...Output 50 60 Hz Three Phase KVA KW Weight Dimensions mm L x W x H 230 V 400 V STR 400 400 A 36 Volts DC 35 Duty Cycle 20 400 A 82 V 57 5 A 33 A 22 8 19 8 Net 132 kg Ship 149 kg 1120 x 620 x 730 STR 50...

Страница 13: ...s for unit to cool Reduce amperage or duty cycle before welding NOTICE Exceeding duty cycle can damage unit and void warranty 3 5 Minutes Welding 6 5 Minutes Resting Overheating 0 15 A or V OR Reduce...

Страница 14: ...oltage and amperage output capa bilities of the unit 0 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 DC Amperes DC Volts STR 400 0 20 40 60 80 100 120140 160 180 200 220 240 260 280 300 320 340...

Страница 15: ...ction 20 1 Lifting Eye 2 Lifting Forks Use lifting eye or lifting forks to move unit If using lifting forks extend forks beyond opposite side of unit 3 Line Disconnect Device Locate unit near correct...

Страница 16: ...0 4 30 3 35 2 50 1 60 1 0 60 1 0 150 30 3 30 3 35 2 50 1 60 1 0 70 2 0 95 3 0 95 3 0 200 30 3 35 2 50 1 60 1 0 70 2 0 95 3 0 120 4 0 120 4 0 250 35 2 50 1 60 1 0 70 2 0 95 3 0 120 4 0 2x70 2 ea 2 0 2x...

Страница 17: ...NTROL A Contact closure to B completes 24 volts AC con tactor control circuit B Contact closure to A completes 24 volts AC con tactor control circuit C Output to remote control 10 volts DC D Remote co...

Страница 18: ...nected to the remote receptacle see Section 3 9 1 Remote Hand Control 2 Remote Foot Control 1 2 Ref 9561172120_1 A 3 12 Positioning Jumper Links Disconnect and lockout tag out input power before insta...

Страница 19: ...e cord or cable is used minimum conductor size may increase See NEC Table 400 5 A for flexible cord and cable requirements Failure to follow these fuse and circuit breaker recommendations could create...

Страница 20: ...OM 264 278 Page 16 3 14 Connecting 3 Phase Input Power input2 2012 05 956172120_1 A GND PE Earth Ground L1 2 1 L2 L3 3 3 4 5 6 7 Tools Needed...

Страница 21: ...connect Device switch shown in the OFF position 3 Green Or Green Yellow Grounding Conductor 4 Disconnect Device Grounding Terminal 5 Input Conductors L1 L2 And L3 6 Disconnect Device Line Terminals Co...

Страница 22: ...lection Switch Remote output is always On in TIG mode Hot Start function for Stick welding is disabled in TIG mode 5 TIG GTAW Welding Indicator Light 6 Power On Pilot Light 7 Welding Current Indicator...

Страница 23: ...lectrode sticks to workpiece use a quick twist to free it 1 2 3 4 3 Scratch Start TIG Ref WM Marketing This starting method is not accept able for critical applications since small tungsten particles...

Страница 24: ...e If any of these displays are shown check input power con nections If trouble continues contact a Factory Authorized Service Agent 1 2 3 AL1 AL2 AL3 5 3 Troubleshooting Trouble Remedy No weld output...

Страница 25: ...se dry properly stored electrodes Low weld output with no control Check position of Amperage Control see Section 4 1 Limited output and low open circuit voltage Check incoming power for correct voltag...

Страница 26: ...A complete Parts List is available at www MillerWelds com OM 264 278 Page 22 SECTION 6 ELECTRICAL DIAGRAMS Figure 6 1 Circuit Diagram For STR 400...

Страница 27: ...A complete Parts List is available at www MillerWelds com OM 264 278 Page 23 956172121 A...

Страница 28: ...A complete Parts List is available at www MillerWelds com OM 264 278 Page 24 Figure 6 2 Circuit Diagram For STR 500...

Страница 29: ...A complete Parts List is available at www MillerWelds com OM 264 278 Page 25 956172123 A...

Страница 30: ...up Retaining Wheel 2 2 8 156009127 Washer Round hooking For Handle 2 2 9 056020071 Knob for hose 25 mm dia 2 2 10 156002047 Handle 2 2 11 156018114 Nut Locking 2 2 12 156009128 Washer flat 10x30 6 6 1...

Страница 31: ...70017 Link Primary Terminal 6 9 3 756069030 Board Primary Voltage Terminal 1 1 4 156005130 Support Voltage Change Board 1 1 5 L1 057098017 Choke 80x62x240 Al 1 5 L1 057098019 Choke 80x70x180 Al 1 6 T1...

Страница 32: ...8 CB2 056067264 Breaker Circuit 10 A 1 1 29 656089026 Clamp Cable D30 1 1 30 S1 056067210 Switch 32 A 1 1 To maintain the factory original performance of your equipment use only Manufacturer s Suggest...

Страница 33: ...Notes Work like a Pro Pros weld and cut safely Read the safety rules at the beginning of this manual...

Страница 34: ...Notes Work like a Pro Pros weld and cut safely Read the safety rules at the beginning of this manual...

Страница 35: ...ing Gear and Trailers Subarc Wire Drive Assemblies Water Coolant Systems USA Models Non Integrated Work Stations Weld Tables No Labor 5 6 Months Parts Batteries 6 90 Days Parts Accessory Kits Canvas C...

Страница 36: ...y Zip Postal Code Please complete and retain with your personal records Owner s Record Always provide Model Name and Serial Style Number Contact a DISTRIBUTOR or SERVICE AGENCY near you Welding Suppli...

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