54
Super Finish 23 Pro
GB
REPAIRS AT THE UNIT
10.7 REMEDY IN CASE OF FAULTS
TYPE OF MALFUNCTION WHAT ELSE? POSSIBLE CAUSE MEASURES FOR ELIMINATING THE MALFUNCTION
Unit does not start The device does
not start after it has
been plugged in and
switched on.
No voltage applied Check voltage supply
Unit fuse has triggered Let the motor cool down
Capacitor in terminal box
burned out
Replace capacitor
Unit does not suck in Air bubbles do not exit
at the return hose
Inlet/outlet valve clogged
/ worn
Remove the valves and clean then (-> refer to
Section Pkt.10.1/10.2) / replace worn parts
Pressure control valve
turned down completely
Turn the pressure control valve to the right un-
til the stop is reached
Air bubbles exit from
the return hose
Unit is sucking in outside
air
Check if Suction system is properly tightened
Check if red inlet is installed in the inlet valve
housing (-> see 4.1)
Check if the inlet valve housing is tightned
enough.
Unit does not gener-
ate pressure
Unit has sucked in Air in the oil circuit
(Possible reasons: long
time not used, replace-
ment of diaphragm or
hydraulic oil change
Vent the hydraulic system (-> see 4.6)
Unit reached pres-
sure, but the pressure
collapses, also at the
pressure gauge, during
spraying.
Suction lter clogged Check the suction lter. If necessary, clean/
replace
Paint cannot be worked in
this state. Due to its prop-
erties the paint clogs the
valves (inlet valve) and the
delivery rate is too low.
Dilute the paint
Unit reached pressure,
but the pressure col-
lapses during spraying.
pressure gage still
shows high pressure
Clogged lter do not let
enough paint pass
Check/clean the (high-pressure lter) gun lter
Tip clogged Clean the tip
Unit does not generate
the max. pressure pos-
sible. Paint neverthe-
less exits at the return
hose.
Relief valve defective Please contact Wager Customer Service
After a longer period
of time, the pressure
drops or the perfor-
mance of the suction
tube decreases (al-
though all connected
lters are not blocked).
Inlet valve worn Replace inlet valve
Outlet valve worn Replace outlet valve
Tip worn Replace tip
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