EKOM DK50 4x4VRT/M, User Manual

Page: 48 / 74

PRODUCT MAINTENANCE
NP-DK50-Nx4VRTM-AD-A-EN-4_03-2021 48 03/2021
PRODUCT MAINTENANCE
17. PRODUCT MAINTENANCE
The operator shall secure the completion of repeated testing of the equipment at
least once every 24 months (EN 62353) or at the intervals defined by the
applicable national regulations. A record of the test results must be made (e.g.:
as per EN 62353, Annex G), along with the measurement methods.
The equipment has been designed and manufactured to keep maintenance to a minimum. The
following work must be performed to preserve the proper and reliable operation of the compressor.
Unauthorised interference hazard.
Repair work outside the framework of standard maintenance (see Chapter17.1)
may only be performed by a qualified technician (an organisation authorized by
the manufacturer) or the manufac
turer’s customer service.
Standard maintenance work (see Chapter 17.1) may only be performed by the
operator’s trained personnel.
Only use manufacturer-approved replacement parts and accessories.
Danger of injury or equipment damage.
Prior to commencing compressor maintenance, it is necessary to:
- check if it is possible to disconnect the compressor from the appliance in
order to avoid any risk of injury to the person using the appliance or other
material damage;
- turn off the compressor;
- disconnect it from the mains (pulling the cord out of the mains socket);
- vent the compressed air from the air tank .
Prior to commencing dryer maintenance work, first:
- shut off the compressed air supply to the dryer
-
turn the main switch on the side of the switchboard to the “0” position;
- check the pressure indicator on the dryer and if there is still pressure, it
must first be vented from the dryer chamber.
Venting compressed air poses an injury hazard.
Wear eye protection, i.e. goggles, when venting compressed air from the
compressed air circuit (air tank) and from the dryer chamber.
Burn hazard.
When the compressor is running or shortly thereafter, certain portions of the air
pump
, the compressor’s compressed air system, parts of the dryer and
connecting hoses between the compressor and dryer may be hot - do not touch
these components.
Allow the equipment to cool down before maintenance, service or
connecting/disconnecting the compressed air supply!