WIRING DIAGRAM
0463 428 001
- 8 -
© ESAB AB 2017
WIRING DIAGRAM
The cooling unit is function module 5. The names of the circuit boards and components
included in the cooling unit contains the number 5 to indicate that they belong to the cooling
unit. The circuit boards and components are listed in the component description below.
Wires/cables within modules
are marked 100 - 6999.
Wires/cables between modules
are marked 7000 - 7999.
Components outside modules
, e.g. capacitors, are named such as C1 - C99, connectors
XS1 - XS99 (S = socket), XT1 - XT99 (T = terminal).
Circuit boards within each module
have names such as 20AP1 - 20AP99.
20 = module association, 1-69
AP = circuit board
1 = individual identification number, 0-99
Transistors within particular modules
have identification numbers such as 15Q1 - 15Q99.
15 = module association, 1-69
Q = transistor
1 = individual identification number, 0-99
Component description
Component
Description
5
Cooling unit module
Wire numbers 500–599
5AP1
Cooler board
5EV1
Cooling fan, 24 V DC
5M1
Water pump with motor, 24 V DC
5S1
Switch for ELP (ESAB Logic Pump)
5ST1
Coolant thermal sensor
5XS...
Socket connector (Sleeve)
