Transfer Switch Will Not Automatically Recharge Switches - Eaton Cutler-Hammer O & M Manual
Fixed spb automatic transfer switch
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Also See for Cutler-Hammer:
- Instruction leaflet (16 pages) ,
- Quick start instructions (8 pages)
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Page 20
Step 5: Measure voltage between terminals A1 and A2
on the emergency switching device (spring
release coil). Does the voltage measure 120
VAC ± 10 volts? Record reading.
If YES:
Check spring release coil in emergency
switch.
If NO:
Check wiring to A1 and A2.
6.2.4 TRANSFER SWITCH WILL NOT AUTOMATI-
CALLY RECHARGE SWITCHES
Step 1: Measure the voltage between the terminals A6
and A2 on the switching device that does not
automatically recharge. Does the voltage read
120 VAC ± 10 volts? Record reading.
If YES:
Check electrical operator inside the
switching device.
If NO:
Verify wiring to A6 and A2.
Step 2: If problem persists contact Cutler-Hammer.
IB01602002E
Effective 10/02
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