© by WilTec Wildanger Technik GmbH
Item 34200
Page 5
01 2022
-1
•
The hose included in the delivery is air-tight. If the auto-stop mode is activated (repeatedly
switched on/off) all screw fittings and connections should be sealed by sealing tape.
Leakage check
•
Switch on the compressor and wait until the maximum pressure has built up and the auto-stop
function has been activated.
•
If there is no leakage, the pressure gauge should display nearly constantly the same range of
pressure.
•
A quick decrease of the range of pressure suggests that there is in fact a leakage.
•
It is of great importance to seal any leak as soon as possible to avoid any impact on the capacity
and efficiency of the compressor.
•
A leakage leads to the auto-stop and auto-start constantly being switched on and off.
Difference between maximum pressure and operating pressure
•
The maximum pressure is the highest possible pressure that a compressor can generate.
•
The maximum pressure is the pressure measured only inside the compressor itself.
•
Once the maximum pressure has been reached, the compressor switches off (auto-stop), and
as soon as the pressure starts to decrease, it switches on again (auto-start).
•
On the outlet of the compressor, there is a lower pressure. What remains is the pressure that
you work with. The operating pressure may vary according to the connected airbrush gun.
Troubleshooting
Problem
Cause
Solution
The engine does not run.
Damaged electric cables
Check electrical cable, replace it
if necessary.
Interior cable connections dam-
aged
Open rear cover, check interior
cable connections, repair them.
On/off switch does not function
Check on/off switch, replace it if
necessary.
The engine makes noises, but
does not run.
Outlet completely clogged or
closed
Unblock or open outlet.
Wrong direction of cylinder valve
after first assembly/disassembly
made by the user
Reinstall cylinder valve and place
it in the right direction.
Engine runs, but makes noises.
Bearings are loose or damaged
Replace bearings.
Screws in connecting rod loose
Tighten or replace screws.
Airbrush-gun does not function
properly, insufficient blowing
pressure.
Air connection not tight.
Seal air connection with insulat-
ing tape.
Air hose torn off
Re-mount the air hose.
Screws of cylinder cover loose.
Tighten screws.
Engine runs smoothly, but gener-
ates no air pressure or no suffi-
cient airflow.
Valve screws and diaphragm
screws loose or in wrong posi-
tion.
Open front cover, tighten screws,
and place the diaphragm screws
in right position.
Valve destroyed because of too
long a work with too high a pres-
sure.
Replace valves or cylinder cover.
