DIZHUO DB320A/W Betrieb Installation Wartung Handbuch - Seite 12

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Maintenance

3.1Cleanning

Before cleaning or maintenance operations,
please put power plug of ice machine out from
supply network.
It is forbidden to use water jet flushing the ice
machine.
Shall not use any alcoholic liquids to clean or
disinfect ice machine, otherwise may cause
crack of plastic parts.
Please do not remove the roof and ventilation
window, but need to professional maintenance
personnel to remove it.
Please do not put plastic parts in more than 40
℃ temperature of the water or in the dishwasher
cleaning, in order to avoid damage to the parts.
Environmental cleaning: clean regularly around the ice
machine, in order to keep clean, make the equipment
run efficiently.
The shell cleaning: sponge dip in neutral soap water
to clean the ice maker, and to wipe them with a clean
soft cloth. When necessary, can use stainless steel
cleaner/polishes.
Air filter cleaning: plastic mesh air filter can filter out the
dirt and dust in the air, prevent condenser blocked
. If the filter blockage, the performance of the ice machine
will drop. Please remove and clean air filters for at least
twice a month:
1) remove the air filter.
2) please use the vacuum cleaner or soft brush to clean
the air filter. If the air filter serious blocked, please clean
with warm water and neutral detergent.
3) please rinse air filter thoroughly with water and
make it completely dry, then put back in place.

3.2Condenser cleaning

Clean the condenser, must be cut off the ice maker
power supply . Condenser fin edge sharp, be careful
to clean.
Notice
warning
DB Series Internet Of Things ice Machine
If the condenser is dirty, can block the air circulation,
causing ice machine operating temperature is too high
, reduce the amount of ice, shorten the service life of
parts. At least every six months to clean condenser,
according to the following steps.
Using a soft brush or a vacuum cleaner with brushto clean
the outside of the condenser, cleaning order
is from top to bottom, not from one side to the other
side. Be careful not to bend the fin condenser.
Use flashlight irradiate condenser fin, and check
whether there is a dirt between fin. If there have
dirt, so indicates theat the internal along the finned
blow compressed air from the condenser. Be careful
not to deform the fan blade.
Using commercial coil (air conditioning) cleaner. When
used to follow the instructions and noticeof the coil
cleaner.
Tease bended condenser fin with fin comb.
3.3The machine stop/winterzing
If the ice machine is stopped for a long time, or exposure
to 0 ° C or below, need to take special protective measures.
In below 0 ° C environment, if there have water stay
inside the machine , may cause severe damage to
machine parts . The causes of failure is beyond the
scope of the warranty.
For air-cooled ice machine, please follow these steps:
1. Disconnect the power supply of the ice machine.
2. Disconnect the water supply of the ice machine.
3. Drain the water in the sink.
4. Unplug the inlet pipe at the back of the ice machine
, make the water inlet pipe emptying.
5. Make sure there is no water left in the inlet pipe
, drainage pipe, water pipe.
Notice