Phcbi MDF-1156 Series, Руководство по эксплуатации

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18
ROUTINE MAINTENANCE
WARNING
Always disconnect the power supply to the unit prior to any repair or maintenance of the unit in
order to prevent electric shock or injury.
Ensure you do not inhale or consume medication or aerosols from around the unit at the time of
maintenance. These may be harmful to your health.
Cleaning of cabinet
• Clean the unit once a month. Regular cleaning keeps the unit looking new.
• Use a dry cloth to wipe off small amounts of dirt on the outside and inside of the unit and all accessories.
If the outside panels are dirty, clean them with a diluted neutral dishwashing detergent. (Undiluted
detergent can damage the plastic components. For the dilution, refer to the instruction of the detergent.)
After the cleaning with the diluted detergent, always wipe it off with a wet cloth. Then wipe off the
cabinet or accessories with a dry cloth.
• Never pour water onto or into the unit. Doing so can damage the electric insulation and cause failure.
• The compressor and other mechanical parts are completely sealed. This unit requires absolutely no
lubrication.
• Check the backup cooling kit by pressing backup test switch once a month if it is installed.
• Remove the frost or ice on the chamber wall and clean the condenser filter once a month.
Cleaning of condenser filter
This unit is provided with the filter check lamp. This lamp
blinks and the alarm buzzer sounds when the condenser
filter is clogged. Clean the condenser filter according to
the following procedure. As a clogged condenser filter
may cause poor cooling and compressor trouble, clean it
once a month.
1. The condenser filter fitted to the grille can be removed
as shown in the figure.
2. Pull out the grille.
3. Remove the condenser filter installed inside the grille
and wash with water and dry it naturally.
4. Replace the clean condenser filter as before.
5. Replace the grille.
WARNING
Do not touch the condenser directly when the condenser filter is removed for cleaning. This may
cause injury by hot surface.