Cooper Lighting 84700 - Manual (Page 25)

9131
Rev. M
PROBLEM POSSIBLE
CAUSE
TEST CORRECTIVE ACTION
No distinct delay
between high voltage
relay actions Defective timing
circuit card ------ Replace the timing circuit
card. Observe all precautions
of para. 4.2 when replacing
the timing card
High voltage Relay module at
end of rated life ------ Replace the high voltage
relay module or relay
19