Remedy In Case Of Faults - WAGNER SUPER FINISH 17EX Manual De Instrucciones

GB
REPAIRS AT THE UNIT
10.6

REMEDY IN CASE OF FAULTS

TYPE OF MALFUNCTION WHAT ELSE?
Unit does not start
Unit does not suck in
Unit does not gener-
ate pressure
Material is escaping
from the drill hole
next to the material
hose connection
48
Air bubbles do not exit at
the return hose
Air bubbles exit from the
return hose
Unit reached pressure,
but the pressure collaps-
es, also at the pressure
gauge, during spraying.
Unit reached pressure,
but the pressure collaps-
es during spraying. pres-
sure gauge still shows
high pressure
Unit does not generate
the max. pressure pos-
sible. Paint nevertheless
exits at the return hose.
POSSIBLE CAUSE
The supply of pressurized
air has been interrupted
Pressure control valve
turned down completely
Ball valve at the air inlet
closed.
Inlet valve clogged
Inlet/outlet valve soiled
/ foreign bodies (e.g.
threads) drawn in / worn
Pressure control valve
turned down completely
Unit is sucking in outside
air
Suction filter clogged
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.
Clogged filter do not let
enough paint pass
Tip clogged
Relief valve defective
Pressure regulator valve
leaks/worn
Super Finish 17ex
MEASURES FOR ELIMINATING THE MALFUNCTION
Check the supply of pressurized ar
Turn the pressure control valve to the right until
the stop is reached
Open the ball valve
Press the inlet valve button until the stop is
reached several times by hand
Remove the valves and clean then (-> refer to
Section Pkt.10.2/10.3) / replace worn parts
Turn the pressure control valve to the right until
the stop is reached
Check: Suction system tightened properly?
Cleaning connection (if available) at rigid suc-
tion tube screwed tight and not leaking? Inlet
valve button leaky? -> Replace wiper and O-ring
(-> refer to Section 10.1)
The red entry is missing in the coating material
entrance (-> see 4.1)
Check the suction filter. If necessary, clean/re-
place
Dilute the paint
Check/clean the (high-pressure filter) gun filter
Clean the tip (-> refer to Section 10.1)
Please contact Wager Customer Service
Tighten the pressure valve with a spanner
(17mm)
Service the pressure control valve (see section
10.4)