EKOM DK50 2V S, User Manual

Page: 48 / 144

TROUBLESHOOTING
NP-DK50 PLUS, 2V-A-3_02-2020-MD 48 02/2020
compressor
Worn piston ring Replace worn piston ring
Dirty inlet filter Replace dirty filter with new filter
Incorrect function of solenoid valve Repair or replace fan or coil
Compressor is
noisy (knocking,
metal noises)
Damaged piston bearing, piston
rods, motor bearing
Replace damaged bearing
Loose (cracked) dampening
element (spring)
Replace damaged spring
Dryer does not dry
(condensed water
in the air) *
Defective cooler fan
Replace fan
Check power source
Damaged dryer Replace dryer
Defective automatic condensate
drain
Clean / replace
)* Clean inside surfaces of the air tank thoroughly and remove all condensed liquid after dryer failure.
To protect the connected equipment from any damage, it is necessary to check
humidity of the released air from the air tank (see chapter Technical data)
20. REPAIR SERVICE
Guarantee and post-guarantee repairs are provided by the manufacturer or organizations and
technicians approved by the manufacturer.
Warning
The manufacturer reserves the right to make changes on the device, which will not significantly
affect properties of the device.