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4. Maintenance
c.3. Cleaning
The following cleaning procedure must be carried out at least twice a year. If products stored
in the cabinet break or leak liquid into the cabinet, the cabinet should be cleaned without delay.
Serve over cabinet should be cleaned daily.
WARNING
Do not use any cleaning products that contain chlorine. Chlorine may cause
corrosion of the evaporator fins, and dried residual chlorine may pose a food
safety risk.
NOTE
The cabinet must not be cleaned while the fans are running. To disable the fans,
disconnect the cabinet from the electricity supply during cleaning.
WARNING
Evaporators, condensers and parts made of stainless steel may have sharp
edges. Wear protective gloves and work cautiously to avoid cut injuries.
WARNING
On VF1 TD variants, the horizontal glass hatch is heavy and may cause serious
injury if it is let fall open freely. Opening the horizontal front glass for cleaning or
other maintenance work requires a minimum of three trained operators.
1. Disconnect the cabinet from the mains supply or turn the separate switch to the cleaning
position.
For VF1 the door of the cabinet can be locked with a locking latch in open position during
cleaning.
2. Empty the cabinet.
3. Allow the cabinet to reach the ambient temperature.
4. Remove any debris.
Do not use picks or sharp tools to remove ice from the evaporator. Damage to the coil may
lead to refrigerant leakage.
To make the cleaning faster, the suction grid can be lifted up easily in RI1. For more
information on the location of the suction grids, see figure page 1 in the beginning of this
manual.
5. Inspect for drain water and remove it, if there is any.
6. Clean the interior surfaces of the cabinet with a mild liquid detergent (non-toxic, pH 6-8)
and dry the surfaces carefully using a clean towel.
7. When cleaning is completed, start up the cabinet.
NOTE
For cabinets with an integrated machinery unit, check at least once a month
that the condenser is clean. If necessary, vacuum clean the condenser fins and
check that the spaces between the fins are unobstructed. The front panel must
be opened for servicing and maintenance.
Version 04/2024
ENGLISH
11
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