44
Replacement Procedures
Service Manual
SKOPE OD400
‐
2
Cabinet Electrics
Electrics Plate
Assembly
The cabinet is fitted with an electrics plate assembly, located on the LH side
of the refrigeration unit conpartment. The electrics plate assembly houses
the cabinet electrical components including the lights power supply, the
surge protector/EMI filter, isolation switch, and the mains IEC connector
socket.
The surge protector/EMI filter protects the chiller from voltage spikes and
eliminates possible electromagnetic interference, and regulates the
supplied voltage before feeding it into the refrigeration cassette.
Before attempting any work within the electrics plate assembly, ensure the
chiller is disconnected from the mains power supply.
To access components on the electrics plate assembly
Sweat Wire
The chiller is fitted with a sweat wire which runs around the honeycomb air
grille at the front of the cabinet interior ceiling. The wire is foamed into the
cabinet and cannot be removed. The sweat wire operates continuously
1. Unplug the chiller from the power supply.
2. Remove the refrigeration unit (see page 49).
3. Undo the two fixing screws from the top of the electrics plate assembly, and
withdraw the plate from the cabinet. Take care of cables when withdrawing
the plate. Access can be made easier by unscrewing and lowering the LH
unit lifting arm.
4. Components on the rear of the electrics plate can now be accessed.
Electrics plate front
Light power supply
RH light supply cable
Sweat wire and
evaporator fan
deck supply
Isolation switch and
mains socket (plug
disconnected)
Cabinet
supply cable
Surge protector/
EMI filter
Sweat wire and evaporator
fan deck supply
Isolation switch
and mains socket
Back of
electrics
plate
Earth wire
