Maintenance and Servicing
50 D30374 11/2023
9. Maintenance and Servicing
DANGER
Danger of suffocation inside the appliance
If the appliances is a certain size, you can get accidentally locked in, which is potentially
life-threatening.
– Do not climb into the appliance.
– Do not carry out cleaning work in the chamber alone.
DANGER
Live parts
When covers are removed, live parts are exposed and contact with these parts may result
in electric shock. Electric shock can have serious health consequences including death.
– Only authorised persons may carry out electrical installation work.
– Before starting work, disconnect the unit from the power supply.
– Ensure that the unit is fully de-energised.
– Secure the unit to prevent it from being switched on again.
CAUTION
Danger of cuts due to sharp edges
Touching sharp edges on the unit may result in cuts.
– Wear protective gloves during all work.
– Be careful when handling sheet metal parts.
9.1 Cleaning
Interior and metal surfaces
Regular cleaning of the easy-to-clean bath prevents build up of material residues that
could impair the appearance and functionality of the stainless steel chamber over time.
The metal surfaces of the waterbath can be cleaned with normal stainless steel cleaning
agents. Make sure that no rusty objects come into contact with the interior or with the
stainless steel housing. Rust deposits can lead to an infection of the stainless steel. If rust
spots appear on the surface of the interior due to impurities, the affected area must be
immediately cleaned and polished.
Plastic parts
Do not clean plastic parts of the waterbath with caustic or solvent-based cleaning agents.
Glass surfaces
Glass surfaces can be cleaned with a commercially available glass cleaner.
Cooling unit
In order to guarantee proper functioning and a long lifetime of the refrigeration unit, it is
absolutely essential to remove dust deposits from the cooling unit and the base at least
twice a year – the fins and fans must be cleaned with a paintbrush, bottle brush or vacuum
cleaner
i
Observe the specified ambient conditions (see }3.9 Ambient Conditions) for the
installation site of your appliance. If the ambient conditions are unfavourable and there is
a lot of dust and dirt, the cleaning intervals should be adjusted as required.
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