Part No. 26120 Rev. G August 2018
- 22 -
Inline 4000 Series Cabinets
Refrigeration
REFRIGERATED CABINETS
-
SERVICING
Caution
DO NOT attempt to service the refrigeration equipment without isolating
the cabinet at the supply switch or by unplugging it from the supply.
Access to
Condenser Unit
etc.
To gain access to the integral refrigeration
condenser unit etc., the perforated panels
should be removed.
Condenser
Radiator
For efficient refrigeration performance,
the condenser radiator must be kept
clean. Failure to do this will lead to a
build-up of dust, and the restricted airflow
will prevent the unit from working
properly. The compressor may overheat
and the cabinet temperature may rise.
Regular vacuuming will prevent a build-up
of dust and fluff, however, three monthly
service checks, which include cleaning of
the condenser using C0
2
by a refrigeration
engineer, are mandatory.
Be very careful not to bend or damage the soft aluminium fins when vacuuming
the radiator. If the fins are flattened, airflow will be restricted and overheating
will again result.
Ventilation
Panels
All ventilation panels should be kept free of dust by regular vacuuming, so that
air flow is not restricted.
Cabinet Air
Circulation Fan
The cabinet air circulation fan is located in
the base of the cabinet. Access is gained
by removing the deck trays.
The fan is a single phase, capacitor run
unit, with the capacitor housed in the top of
the cabinet, along with the lighting control
gear etc.
Continued on next page
