Cornelius IMD GLACIER 500-30, Руководство по установке

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Countertop Icemaker IMD Glacier Series Installation Manual
Publication Number: 620068501INS - 22 - © 2018, Cornelius Inc.
G
EAR
M
OTOR
The gear motor is equipped with a start relay and a manual reset overload. When current is applied, the relay ener-
gizes and completes the circuit to the start winding. The motor reaches a predetermined speed and the relay drops
out, disconnecting the start winding. The run winding remains in the circuit as long as current is applied.
The purpose of the overload is to automatically shut off the motor in the event of a mechanical bind of the transmis-
sion, an overload condition within the evaporator or an electrical malfunction. It does this by sensing amperage
draw. If the motor stalls the start relay would energize and stay energized. The amperage would surge to 5 to 6
times greater than normal draw. In this event the overload would shut off the transmission in 4 to 8 seconds.
If the motor is subjected to an abnormal load, but does not reach stall condition, the overload will react, but over a
greater period of time. The reaction time depends upon the amperage to which it is subjected.
The overload, through the safety circuit, also shuts off the compressor.
Refer to Troubleshooting Guide.
A
UGER
& E
XTRUDING
H
EAD
R
EMOVAL
!
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.
1. Remove storage container cover and put aside.
2. Turn off water supply to ice maker.
3. After ice has melted from head take hold of the auger nut and lift straight up to disengage from ice maker.
4. When replacing the auger assembly, make certain that both the auger engages the output shaft drive and the
extruding head ribs engage the evaporator tube collar. See Figure 18.
Figure 17. IMD Glacier 500/600 Shaft Seal Figure 18. Auger and Extruding Head Removal