EKOM DK50 4x2VT/M, User Manual

Page: 15 / 60

PRODUCT DESCRIPTION
04/2022 15 NP-DK50-Nx2VTM-AD-EN-6_04-2022
Fig. 3: Electrical box / switchboard
The range of the pressure
switch
on the configured
assemblies may only be
adjusted after prior
consultation with the
manufacturer.
Adjusting the pressure setting
of the safety valve is expressly
prohibited.
The pressure relief valve automatically
begins to vent air from the system if the
pressure in the compressed air circuit
exceeds its pre-set value. The pressure relief
valve then closes as the pressure drops.
Pressure in the compressed air
circuit
can only increase
because of an increase in flow
resistance in the compressed
air lines or as a result of a dryer
malfunction (e.g. solenoid valve
malfunction, an increase in flow
resistance through the drying
media, etc.), and therefore the
repeated opening of the relief
valve requires a dryer function
check and repairs if necessary.
Consultation with the
manufacturer is required before
any adjustment is made to the
relief valve!
The outlet openings on the
relief valve must not be blocked
and the flow of compressed air
through them may not be
restricted.