MAINTENANCE
5.
MAINTENANCE
REPAIRS AND SERVICE
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).
Air pump components (head, cylinder, pressure hose, etc.) are very hot
during and shortly after compressor operation – do not touch these
components!
Allow the equipment to cool down before maintenance, service or
connecting/disconnecting the compressed air supply!
Automatic start: when pressure in the pressure tank decreases below
the switch-on pressure, the compressor automatically switches on. The
compressor automatically switches off when pressure in the air tank
reaches the switch-off pressure.
Cover removal
- 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
- Unscrew the 4 screws from the rear of the main cover and 2 screws from
the rear part of the rail
- Disconnect the grounding wire
- Remove the main cover
- Reassemble using the opposite order
MAINTENANCE SCHEDULE
Notice!
The operating entity is obliged to ensure that all tests of the equipment are carried
out repeatedly at least once within every 24 months (EN 62353) or in intervals as
specified by the applicable national legal regulations. A report must be prepared on
the results of the tests (e.g.: according to EN 62353, Annex G), including the
measurement methods used.
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NP-DK50 DS-28_02-2021