Troubleshooting - FRIGOGLASS Retro [R290] LC User Manual

ENG
It is important to clean the unit twice a year. In order to avoid mould formation, odours, etc. product
compartments must also be thoroughly cleaned. Use a mild solution of soap and water to clean the
external parts of the unit. Do not apply strong chemical detergents on the plastic parts because they
may affect their brightness or even cause them to deform.
The same applies for the internal metallic surfaces. The use of strong chemicals could harm the
painting of the metallic surfaces affecting thus the sanitary protection of the unit.
5.

Troubleshooting

4B
If the cooler is not functioning properly or is out of order, please check the following before calling the
authorized service provider:
FAULT
The unit does not work.
The unit does not cool
properly or does not cool
at all. The products are
warm.
13
All access to the cooling system and electrical parts (changing lighting or
refrigeration deck) must be performed by authorized personnel only.
Retro [R290] LC is equipped with HC refrigerant. All service operations on
cooling mechanism & gas charging should be performed in a well-
ventilated environment or in open air. Do not smoke during maintenance.

UNPLUG THE COOLER PRIOR TO ANY MAINTENANCE OR SERVICE
OPERATIONS. REMOVE THE PLUG AND MAKE SURE THAT THE
OPERATOR CAN CHECK FROM ANY OF THE POINTS WHICH HE
HAS ACCESS THAT THE CABLE IS UNPLUGGED.

After maintenance operations, make sure that the grounding
connections are in place before assembling the covers. Make sure
you use the same fastening components and covers.

If any electrical components need to be replaced, use only the
appropriate components in the spare part list supplied by the
technical service department of Frigoglass.

Keep the glass door of the cooler closed during maintenance. If the
compressor needs to be replaced, you may need to use adequate
support to stabilize the cooler.

After maintenance operations make sure that the strain relief, which
supports the supply cord, is assembled properly.
POSSIBLE REASONS
Power cord not plugged in.
No power coming through the
socket.
The cooler has recently been
reloaded with warm products.
It takes 8-16 hours to cool
them down.
HANDLING
Plug it in.
Check for fuse/MCB on the mains.
Preferably, reload the ICM before
night closing.