Miller KC224418 Owner's manual

Brand: Miller

Model: KC224418

Category: Welding System

Type: Owner's manual

This manual is also suitable for

XMT 8-RACK

Miller KC224418 offers the ability to mount up to eight welding power sources, providing a centralized and efficient welding setup. It's compatible with 300 Amp XMT welding power sources that require 230 or 460 volts input power. The rack's sturdy construction and lifting eye ensure safe and easy movement. Additionally, the rack features a control box for managing power distribution and input power connections, making it a versatile solution for various welding applications.

cover2 1/92 − ST-151 267-B PRINTED IN USA

April 1992 FORM: OM-813

Effective With Serial No. KC224418

MODEL: XMT® Rack

IMPORTANT: Read and understand the entire contents of both this manual and

the power source manual used with this unit, with special emphasis on the safety

material throughout the manual, before installing, operating, or maintaining this

equipment. This unit and these instructions are for use only by persons trained

and experienced in the safe operation of welding equipment. Do not allow

untrained persons to install, operate, or maintain this unit. Contact your distributor

if you do not fully understand these instructions.

MILLER ELECTRIC Mfg. Co.

A Miller Group Ltd., Company

P.O. Box 1079

Appleton, WI 54912 USA

Tel. 414-734-9821

OWNER’S MANUAL

OM-813 − 4/92

TABLE OF CONTENTS

SECTION 1 − SAFETY SIGNAL WORDS 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

SECTION 2 − SPECIFICATIONS 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

SECTION 3 − INSTALLATION

3-1. Selecting A Location And Moving Rack 2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3-2. Installing Welding Power Source Onto Rack 2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3-3. Welding Power Source Input Power Connections 3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3-4. Common Work Connections 4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3-5. Paralleling Welding Power Sources For SMAW 5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3-6. 120 Volts AC Duplex Receptacles 6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3-7. Connecting Input Power To Rack 6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

SECTION 4 − MAINTENANCE & TROUBLESHOOTING

4-1. Routine Maintenance 7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4-2. Overload Protection 8. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4-3. Troubleshooting 10. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

SECTION 5 − ELECTRICAL DIAGRAMS 11. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

SECTION 6 − PARTS LIST

Figure 6-1. Main Assembly 13. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Figure 6-2. Control Box 14. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Figure 6-3. Panel, Mtg w/Components 16. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

OM-813 Page 1

SECTION 1 − SAFETY SIGNAL WORDS

mod1.1 9/91

The following safety alert symbol and signal words are used throughout this manual to call attention to and identify

different levels of hazard and special instructions.

WARNING

WARNING statements identify procedures or practices which must be followed to avoid serious personal

injury or loss of life.

CAUTION

CAUTION statements identify procedures or practices which must be followed to avoid minor personal

injury or damage to this equipment.

IMPORTANT: statements identify special instructions necessary for the most efficient operation of this equipment.

SECTION 2 − SPECIFICATIONS

Table 2-1. Rack

Specifications Description

Overall Dimensions Height: 64 in. (1.63 m); Width: 63 in. (1.60 m); Depth: 40 in. (1.02 m)

Required Input Power 230 Or 460 Volts AC; 50/60 Hz; Three-Phase

Weight Ship: 897 lbs. (407.7 kg); Net: 887 lbs. (403.1 kg)

Required Welding Power Source

300 Amp XMT® With AUTO-LINK™ Requiring 230 Or 460 Volts Input Power

Capacity 8 Welding Power Sources Maximum

OM-813 Page 2

SECTION 3 − INSTALLATION

3-1. Selecting A Location And Moving Rack

WARNING

ELECTRIC SHOCK can kill.

• Do not touch live electrical parts.

• Disconnect input power conductors from

deenergized supply line BEFORE moving rack.

FIRE OR EXPLOSION can result from

placing unit on, over, or near

combustible surfaces.

• Do not locate unit on, over, or near combustible

surfaces.

• Do not install unit near flammables.

FUMES can be hazardous; LACK OF

FRESH AIR AND PROPER

VENTILATION can be harmful.

• Do not breathe welding fumes.

• Place unit only where there is a good fresh air supply

and proper ventilation.

FALLING EQUIPMENT can cause

serious personal injury and equipment

damage.

• Move unit with crane or fork lift vehicle of adequate

capacity.

swarn11.1* 2/92

ST-154 541-A

1 Lifting Eye

Use lifting eye to move unit.

2 Lifting Forks

If using lifting forks, be sure forks

are fully inserted.

Figure 3-1. Location And Movement Of Rack

3-2. Installing Welding Power Source Onto Rack

1 Bracket

Remove user-supplied bolt or lock

if applicable.

2 Securing Bolts

Loosen.

3 Front Bracket

Swing end near rack center away

from rack.

4 Rear Bracket

5 Securing Bracket

Place welding power source on

rack so rear is against rear bracket

and securing bracket is centered

between welding power source

feet.

Swing front bracket back into posi-

tion.

Tighten securing bolts.

Reinstall user-supplied bolt or lock

if applicable.

6 Weld Cable Hanger

Ref. ST-151 267-B / S-0548 / ST-151 268-A

Figure 3-2. Welding Power Source Installation

S-0007-B

OM-813 Page 3

3-3. Welding Power Source Input Power Connections

WARNING

ELECTRIC SHOCK can kill.

• Do not touch live electrical parts.

• Turn OFF welding power source, and disconnect input power to rack before inspecting or installing.

• Have only qualified persons install unit.

• Installation must meet National Electrical Code and all other codes.

swarn3.1 10/91

Have only qualified persons make this instal-

lation.

1 Control Box

2 Access Door

Open access door with same number as

welding power source location.

3 Welding Power Source Input Power

Cord

Route input power cord from units on upper

rack around rear of control box.

4 Strain Relief Connector

Insert input power cord through strain relief

into entry hole for opened access door.

5 Grounding Conductor − Green Or

Green With Yellow Stripe(s)

6 Input Conductors

7 POWER Circuit Breaker Terminals

8 Grounding Terminal

Install input conductors from welding power

source to POWER circuit breaker.

Install grounding conductor to grounding ter-

minal.

Close and secure access door.

Ref. ST-151 267-B / ST-151 269-A

Figure 3-3. Welding Power Source Input Power Connections

Table 3-1. Weld Cable Size*

Total Cable (Copper) Length In Weld Circuit Not Exceeding*

100 ft. (30 m) Or Less

150 ft.

(45 m)

200 ft.

(60 m)

250 ft.

(70 m)

300 ft.

(90 m)

350 ft.

(105 m)

400 ft.

(120 m)

Welding

Amperes

10 To 60%

Duty Cycle

60 Thru 100%

Duty Cycle

10 Thru 100% Duty Cycle

100 4 4 4 3 2 1 1/0 1/0

150 3 3 2 1 1/0 2/0 3/0 3/0

200 3 2 1 1/0 2/0 3/0 4/0 4/0

250 2 1 1/0 2/0 3/0 4/0 2-2/0 2-2/0

300 1 1/0 2/0 3/0 4/0 2-2/0 2-3/0 2-3/0

350 1/0 2/0 3/0 4/0 2-2/0 2-3/0 2-3/0 2-4/0

400 1/0 2/0 3/0 4/0 2-2/0 2-3/0 2-4/0 2-4/0

500 2/0 3/0 4/0 2-2/0 2-3/0 2-4/0 3-3/0 3-3/0

600 3/0 4/0 2-2/0 2-3/0 2-4/0 3-3/0 3-4/0 3-4/0

700 4/0 2-2/0 2-3/0 2-4/0 3-3/0 3-4/0 3-4/0 4-4/0

800 4/0 2-2/0 2-3/0 2-4/0 3-4/0 3-4/0 4-4/0 4-4/0

900 2-2/0 2-3/0 2-4/0 3-3/0 3-4/0 4-4/0 4-4/0

1000 2-2/0 2-3/0 2-4/0 3-3/0 4-3/0 4-4/0

1250 2-3/0 2-4/0 3-3/0 4-3/0 4-4/0

1500 2-4/0 3-3/0 3-4/0 4-4/0

1750 750 1000 2-750 2-1000 2-1000

2000 750 1000 2-750 2-1000

*Weld cable size (AWG) is based on either a 4 volts or less drop or a current density of not more than 300 circular mils per ampere. Use weld cable with

insulation rating equal to or greater than the open-circuit voltage of the unit.

OM-813 Page 4

3-4. Common Work Connections

ELECTRIC SHOCK can kill.

• Do not touch live electrical parts.

• Turn OFF welding power sources by placing

POWER circuit breakers in the OFF position before

making any weld output connections.

• Do not connect welding output of different polarities

to the same structure.

• See ANSI Z49.1 and OSHA Title 29, Chapter XVII,

Part 1910, Subpart Q (addresses at beginning of

manual).

• Do not handle or come in contact with two live

electrodes at the same time.

ARCING can burn skin or damage

electrical equipment.

• Do not change position of the welding cable

connectors while welding.

• Be sure the connectors are secure in receptacles

before welding.

INADEQUATE WORK CABLE

CONNECTIONS can cause serious

damage to input power service and

create a hazardous condition.

• Connect an electrical cable of adequate size

between the isolated terminal and the workpiece

whenever any welding power sources are

connected to the isolated terminal.

WARNING

The following procedure is for Elec-

trode Positive welding connections.

1 Positive (+) Weld Output

Cables

Determine cable lengths and sizes

according to welding power source

Owner’s Manual.

2 Isolated Terminal

3 Negative (−) Weld Output

Cables

Determine cable sizes according to

welding power source Owner’s

Manual. Cable must reach from

negative (−) output receptacle to

isolated terminal.

4 Common Negative (−) Weld

Output Cable

Cable must be able to carry com-

bined weld output of all welding

power sources using common work

connections. Use Table 3-1 to se-

lect proper cable size.

5 Terminal Lugs

Use lugs of proper amperage ca-

pacity and hole size for connecting

to isolated terminal.

For Electrode Negative, reverse

cable connections. Positive (+)

weld output cables connect to iso-

lated terminal, negative (−) weld

output cables go to electrode. Com-

mon weld output cable is positive.

ST-154 544-A / Ref. ST-154 540-A

GTAW

GMAW

SMAW

GTAW

GMAW

SMAW

Figure 3-4. Common Work Connections

OM-813 Page 5

3-5. Paralleling Welding Power Sources For SMAW

ELECTRIC SHOCK can kill.

• Do not touch live electrical parts.

• Turn OFF welding power sources by placing

POWER circuit breakers in the OFF position before

making any weld output connections.

• Do not connect welding output of different polarities

to the same structure.

• See ANSI Z49.1 and OSHA Title 29, Chapter XVII,

Part 1910, Subpart Q (addresses at beginning of

manual).

• Do not handle or come in contact with two live

electrodes at the same time.

UNDERSIZED WELDING CABLES can

cause fire.

• Use single cables of adequate capacity to carry the

total combined amperage of the paralleled welding

power sources.

ARCING can burn skin or damage

electrical equipment.

• Do not change position of the welding cable

connectors while welding.

• Be sure the connectors are secure in receptacles

before welding.

INADEQUATE WORK CABLE

CONNECTIONS can cause serious

damage to input power service and

create a hazardous condition.

• Connect an electrical cable of adequate size

between the isolated terminal and the workpiece

whenever any welding power sources are

connected to the isolated terminal.

WARNING

Set the Amperage/Voltage control

on all paralleled welding power

sources to the same value. The iso-

lated terminal may be used as a

common connection point if no oth-

er connections are made to it.

The procedure shown is for Elec-

trode Positive welding connections.

1 Weld Output Cables

Determine cable sizes according to

welding power source Owner’s

Manual. Cables must reach cable

connection point. Cables con-

nected together must be the same

polarity.

2 Connection Point

Cover with proper insulating materi-

al after making connections.

3 Terminal Lugs

Use lugs of proper amperage ca-

pacity and hole size for connection.

4 Common Weld Output Cable

Cable must be able to carry com-

bined weld output of all welding

power sources connected in paral-

lel. Use Table 3-1 to select proper

cable size.

For Electrode Negative, reverse

cable connections. Positive (+)

weld output cables connect to work,

negative (−) weld output cables go

to electrode.

ST-154 543-B / Ref. ST-154 540-A

SMAW

−

Securely cover connection

with proper insulating

material.

Figure 3-5. Paralleling Welding Power Sources For SMAW

OM-813 Page 6

3-6. 120 Volts AC Duplex Receptacles

Ref. ST-152 657 / Ref. ST-154 542

1 120 Volts AC Duplex Recep-

tacle

2 Receptacle Cover

This rack supplies up to 20 am-

peres of 120 volts ac power at each

duplex receptacle.

Figure 3-6. Connecting To 120 Volts AC Duplex Receptacle

3-7. Connecting Input Power To Rack

WARNING

ELECTRIC SHOCK can kill.

• Do not touch live electrical parts.

• Turn OFF welding power sources before inspecting or installing rack.

• Have only qualified persons install rack.

• Installation must meet National Electrical Code and all other codes.

swarn3.1 10/91

Have only qualified persons make

this installation.

1 Rear Control Box Center

2 Access Panel

Remove access panel.

3 Line Disconnect Switch Of

Proper Rating

4 User-Supplied Strain Relief

Connector

5 Input Conductors

6 Grounding Conductor

Select size and length using

Table 3-2. Conductors must be

able to carry the combined amper-

age draw of all welding power

sources mounted on the rack. Con-

ductor insulation must comply with

national, state, and local electrical

codes. Use lugs of proper amper-

age capacity and correct hole size.

7 Input Terminal Block

8 Line Terminals

9 Ground Terminal

Insert conductors through strain

relief.

Connect input conductors to line

terminals and grounding conductor

to ground terminal.

Install and connect input conduc-

tors and grounding conductor in

conduit or equivalent to deener-

gized line disconnect switch.

Be sure grounding conductor goes

to an earth ground.

Reinstall access panel.

10 Line Fuses

Select fuses or circuit breakers us-

ing Table 3-2. Install into deen-

ergized line disconnect switch.

1 2

4 96

ST-151 270-A

Figure 3-7. Input Power Connections

Ref. S-0092-C

OM-813 Page 7

Table 3-2. Electrical Service Requirements*

Input Voltage

230 460

Circuit Breaker Size In Amperes

500 250

Fuse Size In Amperes

500 250

Input Conductor Size In AWG/Kcmil

350 1/0

Maximum Input Conductor Length In Feet (Meters)

240 (73) 415 (126)

Grounding Conductor Size In AWG/Kcmil

2 4

These values are calculated from the 1990 edition of the National Electrical Code (NEC).

Circuit breaker range is 150% to not more than 200% of rated input amperage of the welding power source (Article 630-12(a) of NEC).

Standard fuse size is that closest to 150% of rated input amperage of the welding power source (Article 630-126 of NEC).

Input conductor size is for insulated copper wire with 75°C rating with not more than three single current-carrying conductors in a cable or raceway

(Article 630-16 of NEC).

Maximum length is to prevent more than a 3% voltage drop between service entrance and input terminals of the welding power source (Articles

210-19(a) and 215-2(b) of NEC).

The grounding conductor shall be colored or identified as specified in the NEC. Grounding conductor size for copper wire is not required to be larger

than input conductor (Article 250-95 of NEC).

SECTION 4 − MAINTENANCE & TROUBLESHOOTING

ELECTRIC SHOCK can kill.

• Do not touch live electrical parts.

• Turn OFF welding power sources, and disconnect

input power to rack before inspecting, maintaining,

or servicing.

HOT PARTS can cause severe burns.

• Allow cooling period before maintaining or

servicing.

Maintenance to be performed only by qualified persons.

WARNING

4-1. Routine Maintenance

Table 4-1. Routine Maintenance

Time Maintenance

Every month More than normal equipment use: Check all labels (see 6 month entry), Repair

any damaged insulation or replace weld cables if necessary. Clean and tighten

cable connections. Clean internal parts (see 6 month entry).

Every 3 months Repair any damaged insulation or replace weld cables if necessary. Clean and

tighten cable connections.

Every 6 months Replace any labels that are unreadable or damaged (see Section 6 for part

number). Remove unit outer enclosure to blow out or vacuum dust and dirt from

inside using a clean, dry airstream or vacuum suction.

OM-813 Page 8

4-2. Overload Protection

READ SAFETY BLOCKS at start of

Section 4 before proceeding.

WARNING

A. Fuses F1-F3

CAUTION

STATIC ELECTRICITY can damage parts on circuit boards.

• Put on grounded wrist strap BEFORE handling boards or parts.

fwarn5.1* 9/91

Turn OFF welding power sources

and disconnect input power to rack.

1 Rear Control Box Center

2 Access Panel

Remove rear access panel to left of

center to check and replace fuses.

Use proper tool when removing

fuses.

3 Fuse F1 (see Parts List for rat-

ing)

4 Fuse F2 (see Parts List for rat-

ing)

Fuses F1 and F2 protect the auxiliary

power transformer T2 from overload.

F1 protects when the rack is con-

nected to 230 volt input power and F2

protects when the rack is connected

to 460 volt input power.

5 Fuse F3 (see Parts List for rat-

ing)

Fuse F3 protects the control circuitry

that links the duplex receptacles for

230 or 460 volt input power.

If F1, F2, or F3 opens, remote auxilia-

ry devices connected to either of the

duplex receptacles will shut down.

Reinstall rear access panel.

ST-154 545

543

Figure 4-1. Fuse Locations

OM-813 Page 9

B. Circuit Breakers

1 POWER Circuit Breakers

CB1-CB8

Each POWER circuit breaker CB1

through CB8 protects the welding

power source connected to it from

overload.

If a POWER circuit breaker opens,

the matching welding power source

would shut down. Manually reset

the POWER circuit breaker.

2 Circuit Breaker CB9

3 Circuit Breaker CB10

Circuit breakers CB9 and CB10

protect auxiliary power transformer

T2 from overload.

If CB9 or CB10 opens, the duplex

receptacle beneath the circuit

breaker does not work. Manually

reset CB9 or CB10.

Ref. ST-151 267-B / Ref. ST-154 542 / Ref. ST-152 657 / Ref. ST-151 269-A

Figure 4-2. Circuit Breaker Locations

OM-813 Page 10

4-3. Troubleshooting

ELECTRIC SHOCK can kill.

• Do not touch live electrical parts.

• Turn OFF welding power sources, and disconnect

input power to rack before inspecting, maintaining,

or servicing.

HOT PARTS can cause severe burns.

• Allow cooling period before maintaining or

servicing.

Troubleshooting to be performed only by qualified

persons.

WARNING

Table 4-2. Rack Trouble

Trouble Remedy Section

No weld output from any welding power

sources; units completely inoperative.

Place line disconnect switch in ON position. 3-7

Check line fuse(s) and replace if needed. 3-7

Check for proper input power connections to rack. 3-7

No weld output from one welding power

source.

Place applicable POWER circuit breaker in ON position. 4-2

Check for proper input power connections to welding power source. 3-3

Check applicable welding power source according to its manual.

No 120 volt ac output from either duplex

receptacle.

Check applicable fuses F1-F3 and replace if needed. 4-2A

No 115 volt ac output from one duplex re-

ceptacle.

Reset applicable circuit breaker CB9 or CB10. 4-2B

OM-813 Page 11

SECTION 5 − ELECTRICAL DIAGRAMS

SB-153 320

Figure 5-1. Circuit Diagram For Rack Control Box

OM-813 Page 12

Figure 5-2. Wiring Diagram For Rack Control Box

SC-153 321

OM-813 Page 13

SECTION 6 − PARTS LIST

Description

Part

No.

Item

No.

Figure 6-1. Main Assembly

Quantity

1 154 592 COVER, top 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2 032 473 GASKET, lift eye 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3 +154 594 BASE 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4 Fig 6-2 CONTROL BOX 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

5 134 327 LABEL, warning general precautionary 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

6 123 507 CHAIN, sash stl No. 5 double loop (order by ft) 6ft. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

7 147 380 PIN, cotter hair .148dia x 2.687 lg x .625 shaft 16. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

8 147 331 PEG, cable holder 8. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4 Fig 6-2

ST-151 271-A

Figure 6-1. Main Assembly

+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-813 Page 14

20212223

2627

30 31 32 33

ST-151 272-A

Fig 6-3

Figure 6-2. Control Box

OM-813 Page 15

Description

Part

No.

Dia.

Mkgs.

Item

No.

Figure 6-2. Control Box (Fig 6-1 Item 4)

Quantity

1 151 938 BRACKET, hold down rear 2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2 151 942 COVER, top control box 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3 151 928 RETAINER, hold down brkt 8. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4 148 851 BRACKET, nut-sert 8. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

5 049 399 NUT, speed push-on-type .312 stud .625 OD x .45 8. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

6 153 926 BRACKET, hold down right 2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

7 151 946 WASHER, flat nyl .317 ID x .500 OD x .032thk 16. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

8 153 927 BRACKET, hold down left 2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

9 086 863 SCREW, cap stl hexwhd slflkg .375-16 x 1.000 4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

10 T2 148 340 TRANSFORMER, kVA 5 115-115-230/460 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

11 CB9,10 093 996 CIRCUIT BREAKER, man reset 1P 20A 250VAC 2. . . . . . . . . . . . . . . . . . . . . . . . . . . . .

12 CB1-8 147 810 CIRCUIT BREAKER, mag 3P 60A 600V 8. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

13 + NAMEPLATE, (order by model and serial number) 2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

14 010 357 NUT, speed No. 2 clip on type knrl 8. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

15 145 743 LUG, univ w/scr 600V 2-14 wire 8. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

16 604 102 CONNECTOR, clamp cable 1.000 8. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

17 148 311 DOOR, access w/hinge 8. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

18 078 034 FASTENER, screw sltd hd .736 lg 8. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

19 010 855 RETAINER, screw No. 2 8. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

20 150 840 COVER, receptacle duplex GFIC weather proof 2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

21 RC3,4 151 981 RECEPTACLE, str dx grd 2P3W 20A 125V GFI 2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

22 124 245 LABEL, warning electric shock can kill 2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

23 PL1,2 135 199 LIGHT, ind red lens 28V 2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

24 601 872 NUT, stl hex full .375-16 4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

25 602 213 WASHER, lock stl split .375 4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

26 152 684 LABEL, caution incorrect voltage can damage 3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

27 +152 526 CONTROL BOX 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

28 +147 228 COVER, box large 4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

29 148 025 LUG, univ w/scr 600V 2/0-6 wire 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

30 DB1 147 861 DISTRIBUTION BLOCK, pwr 600V 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

31 147 225 BRACKET, mtg distribution block 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

32 084 435 SCREW, cap brs hexhd .500-13 x 2.000 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

33 039 045 TERMINAL BOARD, black 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

34 602 247 WASHER, flat stl SAE .500 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

35 602 216 WASHER, lock stl split .500 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

36 601 840 NUT, brs hex .500-13 jam 2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

37 Fig 6-3 PANEL, mtg w/components 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

108 020 CLAMP, stl cush 1.625dia x .281mtg hole 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

087 318 CLAMP, stl cush 1.000dia x .203mtg hole 2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

048 489 CLAMP, nyl 1.000 clamp dia x .500 wide 2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

010 145 CLAMP, nyl .500 clamp dia 2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

+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-813 Page 16

Description

Part

No.

Dia.

Mkgs.

Item

No.

Figure 6-3. Panel, Mtg w/Components (Fig 6-2 Item 37)

Quantity

1 W1,2 145 407 CONTACTOR, def prp 25A 2P 24VAC 2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2 153 318 PANEL, mtg components 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3 083 147 GROMMET, scr No. 8/10 panel hole .312sq .500 high 4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4 070 404 HOLDER, fuse crtg 30A 600V 1P w/clips 2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

5 F1 *148 558 FUSE, crtg 25A 600V time delay 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

6 F2 *152 658 FUSE, crtg 12A 600V time delay 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

7 095 847 HOLDER, fuse crtg 30A 600V 13/32 x 1-1/2 lg 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

8 F3 *128 430 FUSE, crtg 1A 500V time delay 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

9 PC1 152 527 CIRCUIT CARD, relay linking 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

PLG1 136 810 HOUSING PLUG & SOCKETS, (consisting of) 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

114 066 TERMINAL, female 1skt 20-14 wire 4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

PLG2 115 091 HOUSING PLUG & SOCKETS, (consisting of) 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

113 746 TERMINAL, female 1skt 24-18 wire 10. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

10 VCRM1 153 289 MODULE, capacitor/varistor/resistor 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .