EKOM DK50 2x4VR/110 S, User Manual

Page: 45 / 392

OPERATION
08/2021 45 NP-DK50 4VR 50, DK50 2x4VR 110-MD-2_08-2021
16. SWITCHING ON THE COMPRESSOR
Start the compressor (without a cabinet) at the pressure switch (1) by turning the switch (2) to
position “I.” This starts the compressor and fills the tank to the switching off pressure, which then
shuts off the compressor.
Start the compressor (with a cabinet) at the switch (4) on the front side of the cabinet, the indicator
will turn green. This starts the compressor and fills the tank to the switching off pressure, which then
shuts off the compressor.
The compressor operates in automatic mode, switched on and off by the pressure switch, depending
on compressed air consumption.
Check the values of switch-on and switch-off pressure using the pressure gauge (3). Tolerance of
± 10 % is acceptable. Pressure in the air tank must not exceed the allowed operating pressure.
Fig. 14: Switching the compressor
Risk of damage to pneumatic parts.
The pressure switch (1) was set up by the manufacturer and any other changes
to it settings may be performed only by a qualified technician trained by the
manufacturer.
17. SWITCHING OFF THE COMPRESSOR

Switching off the compressor due to service or any other reason shall be performed using the
pressu
re switch (1) by turning the switch (2) to position „0“ (Fig. 14) and pulling out the mains
plug from the socket. This disconnects the compressor from the mains supply.

Vent the pressure in the air tank to zero by opening the drain valve.