PI
ENGLISH
Original instructions
9
NOTE
Clean the drain sump located in the machinery compartment. Inadequate or
infrequent cleaning may shorten the service life of the electric heater / hot gas
piping for the drain sump. Detergent residues must be cleaned without delay
from the tray.
NOTE
In the event of a refrigerant leakage all products displayed in the cabinet must
be disposed of and then the cabinet must be cleaned.
5.1. Cleaning condenser
Check once a month, or more often if necessary, that the condenser is clean.
Carry out the following procedures when necessary.
1.
Vacuum the condenser fins and check that the spaces between the
fins are unobstructed.
2. Pull the top edge of the plate outwards and turn the plate downwards,
as indicated in the enclosed drawing.
If the controller unit indicates high pressure in the condenser, check
the condenser and clean it, if necessary. If the cabinet still doesn’t
function normally after this procedure, contact service.
NOTE
When the cabinet is disconnected from the mains supply,
the sump heater or pump will not operate and drain water or
cleaning liquid may fill the evaporation sump.
NOTE
The condensing unit is located at the bottom of the cabinet.
6. Interruptions in electricity distribution
The cabinet will start up automatically after a power cut or an interruption in the electricity
supply. The evaporation drain sump may overflow during a power cut. After a power cut, check
that the cabinet operates normally. If necessary, contact your nearest service organisation.
7. Troubleshooting
If a defect occurs in the cabinet or cabinet equipment, or the cabinet does not operate normally,
check that this does not create a hazard to people or property. If necessary, disconnect the
cabinet and contact your nearest service organisation.
Before contacting a service representative, check that
• the plug has not come out of the supply socket and that the mains supply is working.
• the fuse for the cabinet is intact.
• the cabinet is correctly positioned.
