Ecom DK50, Инструкция по установке, эксплуатации и обслуживанию, Страница: 8 / 60

DK50
NP-DK50 simple s DE-2_04-2015 - 6 - 4/2015
6. PRODUCT DESCRIPTION
6.1. Model variations and their uses
Compressor is the source of clean, oil-free compressed air used to drive dental appliances and equipment.
Dental compressor DK50 – oil-free compressor embedded on a base covered with a compact housing
with an efficient noise suppression.
Upon customer request the compressor is provided with rubber feet or casters (2 with brakes (22) in
front and 2 without brakes (23) in the back)
Without additional filtration equipment, the compressed air from a compressor is not
suitable for the operation of breathing appliances or similar equipment.
The compressor is not equipped with an emergency power supply.
7. FUNCTION
(Fig.1)
The compressor (1) draws in air through a filter and compresses it through a check valve (3) into an air tank
(2). The connected apparatus draws the compressed air from the air tank until the pressure drops to a
default preset level on the air-pressure switch (4) switching the compressor on. The compressor again
compresses air into the nozzle until the maximum pressure is reached and the compressor switches off.
Safety valve (5) prevents the pressure in air chamber from rising above the maximal allowed value. The
drain valve (8) releases the condensate from the air nozzle.
The soundproof box is compact yet allows sufficient exchange of cooling air. Fan (6) provides for the
compressor cooling. After a prolonged operation of a compressor, temperature in the casing can rise above
40°C, at that time the ventilator shall be in operation also after the compressor is switched off after the space
within the casing is cooled down under ca 32°C. Fastener (14) ensures the power cord and its possible
release from the connector (10).
Make sure that nothing impedes the free flow of air under and around the compressor.
Never cover the hot air outlet on the top back side of the case.
If placing the compressor on a soft floor such as carpet, create space for ventilation
between the base and floor or the box and floor, e.g. underpin the feet with hard pads in
order to ensure proper cooling of the compressor.