Lincoln Electric IM645-A installation instructions Cooler Electrical Harness Pin-Outs

Models: IM645-A

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Rear Panel of

Rear Panel of

Power Wave

Reservoir Screen

Visible Coolant Level

0.25 to 0.50 inches

Figure 1. Specified coolant level.

TABLE 1

COOLER ELECTRICAL HARNESS PIN-OUTS

Molex

Molex

Description

 

Connector

Pin No.

 

 

 

 

 

 

large

1

Ground

 

large

2

Motor Common

 

large

3

Unused

 

large

4

Unused

 

large

5

Motor 230 VAC (PW 450 only)

 

large

6

Motor 230 Vac (PW 455 only)

 

 

 

 

 

small

1

Unused

 

small

2

Unused

 

small

3

Relay coil

 

small

4

Relay coil

 

small

5

Pressure Switch - NO contact

 

small

6

Pressure Switch - common contact

 

 

 

 

 

• Sales and Service through Subsidiaries and Distributors Worldwide •

Cleveland, Ohio 44117-1199 U.S.A. TEL: 216.481.8100 FAX: 216.486.1751 WEB SITE: www.lincolnelectric.com

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Lincoln Electric IM645-A Cooler Electrical Harness Pin-Outs, 0.25 to 0.50 inches . Specified coolant level