48
Replacement Procedures
Service Manual
SKOPE BackBar X
To replace the evaporator fan blade
Condenser
Fan Assembly
The condenser fan assembly is made up of a fan motor, fan blade and a
mounting bracket which can be replaced if necessary.
If the fan stops for any reason, check all connections to ensure no plugs
have come loose. Refer to the label on the unit electrics box cover to identify
the condenser fan plug and socket on the unit electrics box.
It is important that the fan blade and/or fan motor is replaced with the same
part to ensure correct alignment and refrigeration performance. Fan blades
should be tightened to 2.1Nm.
The condenser fan assembly can be accessed after removing the
refrigeration unit.
To remove the condenser fan assembly
Compressor
The compressor is located at the back of the refrigeration unit, behind the
condensate tray. If the compressor is causing excessive noise, check the
mountings to ensure there is no damage to the rubber or the washers, nuts
and screws.
Before replacing the compressor, check all plug connections and ensure the
compressor electrics are operating correctly. The compressor must be
supplied with consistent voltage over 220 volts, ensure the voltage does not
drop at start-up. If the voltage does drop, ensure the unit has a direct power
supply (not from a multi-box or extension cord).
1. Remove the unit front cover and isolate the chiller fom the power supply (see
page 40).
2. Remove the evaporator fan assembly (see page 47).
3. Detach the evaporator fan blade from the fan motor.
4. Unscrew and replace the fan motor.
5. Refit the evaporator fan blade.
6. Run the evaporator fan motor flex through the hole in the evaporator box,
refit the evaporator assembly, reconnect the evaporator motor flex to the unit
electrics box, reconnect the cabinet to the power supply and check for correct
operation.
1. Remove the unit front cover and isolate the chiller fom the power supply (see
page 40).
2. Remove the refrigeration unit (see page 46).
3. Disconnect condenser motor flex from unit electrics box.
4. Detach the drain pipe from the fan mounting bracket by cutting the cable tie.
5. Unscrew the fan mounting bracket and withdraw the condenser fan assembly
from the unit.
Note:
A short handled screw driver may be required to unscrew the fan
mounting bracket.
6. When refitting, direct the drain pipe to the condensate tray and cable tie to
the fan mounting bracket.
