AHT MACAO 100, Operating Instructions Manual

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11 | Maintenance AHT Cooling Systems GmbH | en
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WARNING
Damage to the electrical system and
refrigerant circuit due to the use of
steam and high-pressure cleaners.
Contact with live parts may result in electric
shock.
Flammable refrigerant can escape and cause
an explosive gas/air mixture. Fire hazard due
to sparking or overload.
–
Do not use steam or high-pressure
cleaners for basic cleaning.
CAUTION
Material breakage.
Falling hazard. Cuts.
▪
Do not climb onto or into the appli-
ance.
▪
Do not apply any load to the lid.
For safety when handling glass, see
→ Mechanical
hazards
Use protective gloves when cleaning.
11.2.1 Basic cleaning
Responsibility
–
Operating personnel
Cleaning interval
Exterior
–
As required
Interior
–
For hygienic reasons, at least every six months
–
As required
Time of cleaning
Exterior
–
Possible at any time
Interior
–
With cooling function switched off
Cleaning agents and equipment
NOTICE
Material damage due to use of incorrect clean-
ing agent.
▪
Do not use abrasive or chemically aggressive
detergents/solvents.
▪
Do not use acids or alkaline detergents.
Material damage due to use of incorrect clean-
ing equipment.
▪
Do not use hard, pointed objects such as steel
blades.
▪
Do not use hard, coarse cleaning equipment
such as steel wool or paper towels.
Material damage due to use of too much
cleaning agent.
▪
Use only cleaning equipment moistened with
cleaning agent.
Material damage due to incorrect cleaning.
▪
No cleaning agent residues may remain on
plastic parts and seals.
▪
Always subsequently clean plastic parts and
seals with clean water.
Suitable cleaning agents and equipment
All cleaning equipment must be clean.
Cleaning agent Cleaning equipment
Appliance exterior and interior
–
Clean water (neu-
tral pH value, low
water hardness)
–
pH-neutral clean-
ing agents diluted
with water
–
Moist, soft cotton
cloth
–
Moist suction cloth
–
Moist sponge
Glass surface exterior
–
Clean water (neu-
tral pH value, low
water hardness)
–
pH-neutral clean-
ing agents diluted
with water
–
Commercially
available glass
cleaners
–
Moist, soft cotton
cloth
–
Moist chamois
leather
Glass surface interior
–
Clean water (neu-
tral pH value, low
water hardness)
–
Moist, soft cotton
cloth
Drying
–
Lightly moistened, soft cotton cloth
Cleaning steps
Cleaning steps during operation
–
Open the lid.
–
If required, move the goods to another appli-
ance with the same product temperature
class.
–
Remove food residues (e.g. due to breakage
of packaging) and packaging residues.
–
Clean the lid rail.
–
Close the lid properly.
–
Clean the outside of the appliance surfaces.
–
Clean the outside of the glass surfaces.
For safety when handling glass, see
→ Mechanical
hazards
–
Dry all cleaned parts and surfaces.
–
Clean the floor around the appliance.
Cleaning steps with cooling function
switched off
–
Move the goods to another appliance with the
same product temperature class.
–
Switch off the cooling function (see
→ Operat-
ing elements and display indicators).