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OM-184 227 Page 2

FIRE OR EXPLOSION hazard.

D

Do not overheat parts and adhesive.

D

Watch for fire; keep extinguisher nearby.

D

Keep flammables away from work area.

D

Do not locate unit on, over, or near combustible surfaces.

D

Do not install unit near flammables.

D

Do not operate unit in explosive atmosphere.

INDUCTION HEATING can cause burns.

D

Hot parts and equipment can injure.

D

Do not touch or handle induction head/coil

during operation.

D

Do not touch hot parts bare-handed.

D

Allow cooling period before handling parts or equipment.

D

Keep metal jewelry and other metal personal items away from

head/coil during operation.

1-3. Additional Symbols for Installation, Operation, and Maintenance

FALLING UNIT can cause injury.

D

Use handle and have person of adequate

physical strength lift unit.

D

Move unit with hand cart or similar device.

D

For units without a handle, use equipment of

adequate capacity to lift unit.

D

When using lift forks to move unit, be sure forks are long enough

to extend beyond opposite side of unit.

FLYING METAL OR ADHESIVE can injure eyes.

D

Wear approved safety glasses with side

shields or wear face shield.

MOVING PARTS can cause injury.

D

Keep away from moving parts such as fans.

D

Keep all doors, panels, covers, and guards

closed and securely in place.

MAGNETIC FIELDS can affect pacemakers.

D

Pacemaker wearers keep away.

D

Wearers should consult their doctor before

going near induction heating operations.

OVERUSE can cause OVERHEATING

D

Allow cooling period.

D

Reduce output or reduce duty cycle before

starting to heat again.

D

Follow rated duty cycle.

STATIC (ESD) can damage PC  boards.

D

Put on grounded wrist strap BEFORE handling

boards or parts.

D

Use proper static-proof bags and boxes to

store, move, or ship PC boards.

H.F. RADIATION can cause interference.

D

High-frequency (H.F.) can interfere with radio

navigation, safety services, computers, and

communications equipment.

D

Have only qualified person familiar with electronic equipment per-

form this installation.

D

The user is responsible for having a qualified electrician promptly

correct any interference problem resulting from the installation.

D

If notified by the FCC about interference, stop using the equip-

ment at once.

D

Have the installation regularly checked and maintained.

D

Keep high-frequency source doors and panels tightly shut.

READ INSTRUCTIONS.

D

Read Owner’s Manual before using or servic-

ing unit.

D

Use only genuine Miller/Hobart replacement

parts.

1-4. California Proposition 65 Warnings

Y

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.)

Y

Battery posts, terminals and related accessories contain lead

and lead compounds, chemicals known to the State of

California to cause cancer and birth defects or other

reproductive harm. Wash hands after handling.

For Gasoline Engines:

Y

Engine exhaust contains chemicals known to the State of

California to cause cancer, birth defects, or other reproductive

harm.

For Diesel Engines:

Y

Diesel engine exhaust and some of its constituents are known

to the State of California to cause cancer, birth defects, and oth-

er reproductive harm.

1-5. Principal Safety Standards

Safety in Welding, Cutting, and Allied Processes,

 ANSI Standard Z49.1,

from Global Engineering Documents (phone: 1-877-413-5184, website:

www.global.ihs.com).

Safety and Health Standards

, OSHA 29 CFR 1910, from Superintendent

of Documents, U.S. Government Printing Office, Washington, D.C.

20402.

National Electrical Code

, NFPA Standard 70, from National Fire Protec-

tion Association, Batterymarch Park, Quincy, MA 02269.

Canadian Electrical Code Part 1

, CSA Standard C22.1,  from Canadian

Standards Association, Standards Sales, 178 Rexdale Boulevard,Rex-

dale, Ontario, Canada M9W 1R3.

Practice For Occupational And Educational Eye And Face Protection,

ANSI Standard Z87.1, from American National Standards Institute, 11

West 42nd Street, New York, NY 10036

8002 (phone: 212

642

4900,

website: www.ansi.org).

Содержание Intellifire 250

Страница 1: ...Intellifire 250 Processes Description Induction Heating Power Source Induction Heating OM 184 227K 2006 05 Visit our website at www MillerWelds com File Induction Heating...

Страница 2: ...inue the tradition They re just as committed to providing equipment and service that meets the high standards of quality and value established in 1929 This Owner s Manual is designed to help you get t...

Страница 3: ...6 SECTION 3 INSTALLATION 7 3 1 Specifications 7 3 2 Connecting Head Coil to Power Source 7 3 3 Remote 14 Receptacle RC14 Information and Connections 8 3 4 Remote 14 Socket Information 8 3 5 Connectin...

Страница 4: ......

Страница 5: ...imum length of 18 inches 457 mm to provide isolation D Properly install and ground this equipment according to its Owner s Manual and national state and local codes D Always verify the supply ground c...

Страница 6: ...ed person familiar with electronic equipment per form this installation D The user is responsible for having a qualified electrician promptly correct any interference problem resulting from the instal...

Страница 7: ...systems While most of this work is of very high quality the results are complex Current scientif ic understanding does not yet allow us to interpret the evidence in a single coherent framework Even m...

Страница 8: ...orrectement la terre conform ment au manuel utilisateur et aux codes nationaux gouvernementauxet locaux 8 V rifier souvent la terre de l alimentation contr ler et s assurer que le conducteur de terre...

Страница 9: ...l unit s assurer que les fourches sont suffisamment longues pour d passer du c t oppos de l appareil LA PROJECTION DE PIECES DE METAL ou DE COLLE peut provoquer des blessures aux yeux 1 Porter des lu...

Страница 10: ...nclusions d finitives en ce qui concerne les probl mes de risque possible ou de proposer des recommandations scientifiques claires pour des strat gies suivre en vue de minimiser ou de pr venir des ris...

Страница 11: ...with radio navigation safety services computers and communications equipment Have only qualified person familiar with electronic equipment perform this installation The user is responsible for having...

Страница 12: ...Contact closure to A completes 24 volts dc contactor control circuit C Command reference 10 volts dc Remote Output Control D Control circuit common Remote Output Control E Input command signal potent...

Страница 13: ...d through strain re lief and tighten screws 3 Fuse Block Cover Remove fuse block cover 4 Machine Grounding Terminal 5 Green Or Green Yellow Grounding Conductor Connect green or green yellow grounding...

Страница 14: ...flexible cord and cable requirements SECTION 4 OPERATION Ref ST 801 826 C 4 1 Controls 1 2 3 4 1 Power Adjust Control Use control to select power between the mini mum and maximum output of the power s...

Страница 15: ...or TP3 opens and output stops The fan keeps running to cool the heat sink s Wait several minutes before trying to heat 5 3 Automatic Shutdown Protection This unit automatically shuts down upon sensing...

Страница 16: ...they have discharged before working on unit 3 8 in Turn Off power source and disconnect input power Remove wrapper 1 Tuning Capacitor C1 2 Tuning Capacitor C2 3 Tuning Capacitor C3 4 Voltmeter Check t...

Страница 17: ...using the conductor to come into contact with the workpiece or a heating coil touches the workpiece causing a short in the output circuit The supplied ground lead must be connectedbetween the workpiec...

Страница 18: ...y have discharged before working on unit Turn Off power source and disconnect input power Remove wrapper 1 Input Capacitor C2 2 Input Capacitor C1 3 Input Capacitor C4 4 Input Capacitor C3 5 Voltmeter...

Страница 19: ...d 9 Over Temp Lights when contactor is energized and over temperature condition is present Also indicates top cover is removed from unit 10 Tank Current Fault Value Preset At Factory 11 Ground Fault L...

Страница 20: ...upling between coil or blanket and workpiece or pipe Over Temperature Fault LED yellow on Check door switch Check for fan operation Clean unit Current Source Limit LED yellow on Check coupling between...

Страница 21: ...OM 184 227 Page 17 Notes...

Страница 22: ...OM 184 227 Page 18 SECTION 6 ELECTRICAL DIAGRAM Figure 6 1 Circuit Diagram...

Страница 23: ...OM 184 227 Page 19 204 963 A...

Страница 24: ...ON 7 PARTS LIST Hardware is common and not available unless listed Figure 7 1 Main Assembly 801 828 F 1 Fig 7 2 3 4 5 6 7 8 9 10 11 13 14 15 16 17 18 19 20 21 22 23 24 25 27 38 39 40 12 33 31 32 30 34...

Страница 25: ...PANEL front 1 23 S1 159 039 SWITCH rocker SPDT 15A 125VAC 1 24 NAMEPLATE order by model and serial number 1 25 S2 120 376 SWITCH rocker SPDT 4A 250VAC 1 26 135 299 LOCK shaft pot 1 27 171 007 KNOB 1 2...

Страница 26: ...USE mintr gl slo blo 2A 250V 2 6 098 376 HOLDER fuse mintr 1 7 CT1 184 840 TRANSFORMER current primary 1 PLG13 135 635 HOUSING PLUG PINS 1 155 748 BUS BAR lem 1 8 PC1 229 245 CIRCUIT CARD current sour...

Страница 27: ...PLUG SKTS 1 PLG28 131 054 HOUSING RCPT SKTS 1 PLG29 115 094 HOUSING PLUG SKTS 1 29 025 248 STAND OFF insul 250 20 x 1 250 4 30 179 875 BUS BAR diode RH 2 31 179 876 BUS BAR diode LH 2 32 C8 10 170 86...

Страница 28: ...Notes...

Страница 29: ...Notes...

Страница 30: ...Notes...

Страница 31: ...Heating Coils and Blankets Cables and Non Electronic Controls APT SAF Model Plasma Cutting Torches Remote Controls Accessory Kits Replacement Parts No labor Spoolmate Spoolguns Canvas Covers Miller s...

Страница 32: ...retain with your personal records Always provide Model Name and Serial Style Number Contact a DISTRIBUTOR or SERVICE AGENCY near you Welding Supplies and Consumables Options and Accessories Personal...

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