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MAINTENANCE
Arc-WorldLite 50 System Manual
6-2
MOTO
MAN
6.2
Fuse and Circuit Breaker Protection
Tables 6-2 and 6-3 give the locations of fuses and circuit breakers that are
significant to the operation of the total system. In most cases, spare fuses are
placed in the accessory bag with the controller.
WARNING!
Replace fuses with those of the same type and rating. Replacement
with fuses of higher amperage rating or lower voltage will damage
the robot controller and/or auxiliary equipment, necessitating costly
replacement.
Abbreviations:
CB – designates circuit breaker
F, FU, or 101FU – designates fuse
Table 6-2 Universal Welding Interface (UWI) Fuses
Device
Rating
Part#
Location
Purpose
F1
8A 250V
On KXA motor
speed control
Limits damage from
shorts or component
breakdowns in DC
power supply module.
FU1
4A 250V
Wickman
19374K-4A
On interface board
Protects 115V circuit.
FU2
0.25A
125V
Wickman
19303K-250A
On interface board
Protects shock sensor
circuit.
FU3
0.5A 125V
Wickman
19303K-500A
On interface board
Protects 24V circuit.
Table 6-3 MotoArc 450 CV Fuses and Circuit Breaker
Device
Rating
Part#
Location
Purpose
CB1
10A
203627-7
Upper rear panel
Protects 115V circuit.
CB2
10A
203627-7
Upper rear panel
Protects 24V circuit.
F1
0.5 A
W-11166-11
On contactor box
Protects contactor cir-
cuit.
Содержание Motoman WorldLite-50
Страница 6: ...Arc WorldLite 50 System Manual iv MOTOMAN NOTES...
Страница 28: ...EQUIPMENT DESCRIPTION Arc WorldLite 50 System Manual 3 12 MOTOMAN NOTES...
Страница 36: ...INSTALLATION Arc WorldLite 50 System Manual 4 8 MOTOMAN NOTES...
Страница 42: ...OPERATION Arc WorldLite 50 System Manual 5 6 MOTOMAN NOTES...