Cleaning and replacing the filters
Cleaning the compressor
5. MAINTENANCE
REPAIRS AND SERVICE
Cover removal
NP-DK50 DS-23_08-2018
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necessary to change the battery. The battery powers the MAINS (5) alarm
and has no impact on other functions of the device. Entrust an authorized
service provider with its replacement. Replace the battery with an identical
replacement - NiMH 9V 200mAh.
Used batteries cannot be disposed of as household waste, they must be
collected separately.
The condensed liquid drains into a separate tank (14) at the back of the
equipment. When the tank fills up, it must be emptied.
Close the plug located on the neck of the vessel before moving any
vessel containing a liquid!
At least once a week take out and clean the suction filter (15) located on the
back side. Wash the filter in warm soapy water, rinse thoroughly and allow it
to dry. Insert the clean filters so that the intake openings are completely
covered by the filters.
To clean the compressor, use a detergent that contains no abrasives,
chemical solvents or other corrosive agents.
Warranty and extended warranty repairs are to be completed by the
manufacturer or a service provider authorized by the manufacturer.
The manufacturer reserves the right to modify the equipment in any
way that will not alter the function or the operation of the equipment.
Only a qualified technician or the Customer Service Department of the
manufacturer may perform repairs that go beyond routine maintenance.
Use only spare parts and accessories approved by the manufacturer.
Prior to any maintenance or repairs, switch off the compressor and
disconnect it from the mains (pull out the main power plug).
- Unscrew the 6 screws from the rear cover
- Disconnect the grounding wire
- Remove the rear cover
- Disconnect the wiring connector for the display and pull the wiring out from
the opening in the frame
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15
OPERATION