Motor Check; Start Relay - Cornelius Quantum 1000 Service Manual

Continuous Flow Icemaker Service Manual
M C
OTOR HECK
!
WARNING:
Disconnect power to the unit before servicing. Follow all lock out/tag out procedures established by the user. Verify all
power is off to the unit before performing any work.
Failure to comply could result in serious injury, death or damage to the equipment.
!
WARNING:
The resistance readings on the winding will be between 5 to 25 ohms. A meter capable of these low readings must
be used. The start relay cover must be removed.
If no continuity on start or run winding test, replace gearmotor. If continuity on grounded motor test, replace
gearmotor.
S R
TART ELAY
!
WARNING:
Disconnect power to the unit before servicing. Follow all lock out/tag out procedures established by the user. Verify all
power is off to the unit before performing any work.
Failure to comply could result in serious injury, death or damage to the equipment.
!
WARNING:
1. Check between "2" and "4" on relay (with relay unplugged). If there is continuity replace the relay, as the relay
contacts should be open.
2. Check between "3" and "4" on relay, if no continuity replace the relay.
Publication Number: 630460174SER
Figure 14. Gearmotor Assembly
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