Staubli CS8C User Manual

© Stäubli 2009 – D28070504A CS8C172 / 248
8.5.3.2. CASE 2
• Check that D1 circuit breaker is on position 1.
• If D1 circuit breaker does not remain on position 1, change ARPS and / or D1 circuit
breaker.
• Check input fuses (F1, F2, F3):
• Fuses are 10 x 38 mm type, 500V for standard controllers.
• Check voltages at the input of the controller (L1, L2, L3).
• Check voltages after the transformer. At this point, voltages are 230 VAC ±10% for all
the input voltages.
• Change D1 circuit breaker.
To change D1 or D2 circuit breakers, remove PSM.
Problem:
D1 circuit breaker light is off.
Solution:
DANGER:
Main switch S1 should be in off position AND main power to the controller has
to be disconnected.
Orange wires inside PSM indicate that dangerous voltage remains even if S1
is off.
?

Staubli CS8C Specifications

General

Brand	Staubli
Model	CS8C
Category	Controller
Language	English