Repair
Repair
Repair Circuit
Circuit
Circuit Breaker
Breaker
Breaker Module
Module
Module
1.
Follow
Before Beginning Repair, page 51
.
2.
Using an ohmmeter, check for continuity across
the circuit breaker (top to bottom). If no continuity,
trip the breaker, reset, and retest. If there still is
no continuity, replace the breaker as follows:
a.
Refer to
Electrical Schematics, page 94
.
b.
Refer to the circuit breaker identification table
and electrical diagrams.
c.
Loosen the screws connecting the wires
to the circuit breaker that will be replaced.
Disconnect wires.
d.
Pull the locking tab out 1/4 in. (6 mm) and
pull circuit breaker away from the din rail.
Install the new circuit breaker. Insert wires
and tighten down all screws.
Table
Table
Table 4
4
4 H
H
H---30,
30,
30, H
H
H---XP2
XP2
XP2 Circuit
Circuit
Circuit Breakers
Breakers
Breakers
Ref.
Ref.
Ref.
Size
Size
Size
Component
Component
Component Part
Part
Part No.
No.
No.
853 (CB11) 50A, 1 pole Heated
Hose
17A319
854 (CB12) 20A, 2 pole Motor
17A314
855 (CB13) 40A, 2 pole Heater A
17A317
855 (CB14) 40A, 2 pole Heater B
17A317
855 (CB15) 40A, 2 pole Trans-
former Pri-
mary
17A317
Table
Table
Table 5
5
5 H
H
H---40,
40,
40, H
H
H---50,
50,
50, H
H
H---XP3
XP3
XP3 Circuit
Circuit
Circuit Breakers
Breakers
Breakers
Ref.
Ref.
Ref.
Size
Size
Size
Component
Component
Component
Part
Part
Part No.
No.
No.
853 (CB11) 50A, 1
pole
Heated Hose
17A319
859 (CB12) 20A, 3
pole
Motor
17G724
854 (CB13) 60A, 2
pole
Heater A
17G723
854 (CB14) 60A, 2
pole
Heater B
17G723
855 (CB15) 40A, 2
pole
Transformer
Primary
17A317
334946C
63
