Operating manual Manual Powder System SPRINT XE
9 Troubleshooting and rectification
Order number 2354920 | Edition 01/2023 49
9 TROUBLESHOOTING AND RECTIFICATION
Malfunction Cause Rectification
Power indicator does
not light up
No Corona power sup-
ply
Mains supply not switched on Turn on mains.
2 AT fuses defective Replace fuses
The connection cable to the powder
spray gun is interrupted
To replace the connection cable, notify
the WAGNER service department or
qualified personnel
The powder spray gun is too close to
the work piece
Switch off the high voltage, increase the
distance between the spray gun and the
work piece and then switch the high
voltage on again Should an error mes-
sage be displayed again, inform the
WAGNER service department
The grounding between control unit
and powder spray gun is interrupted
Contact WAGNER service department
Intermittent powder
discharge
The speed in the powder feed hose is
too low
Increase the total feed and dosing air
and readjust the ratio of the airs to each
other
The cross section of the powder feed
hose is reduced by movements
Use a powder hose that prevents the
cross section from narrowing (select a
hose with a thicker wall)
Fluctuations in the compressed air
caused by short-term increase of the
compressed air consumption in the
supply system
Install compressed air storage directly in
front of high consumption system com-
ponents
Dust buildup above the
tank/powder tank
Too much fluid air. Reduce the fluid air at the throttle
The throttle is not connected to the
fluid air connection of the control unit
Connect the throttle to the fluid air con-
nection of the control unit and readjust
the fluid air volume
Bad wrap around, back-
spray
Insufficient grounding Make sure that all components are well
grounded, see chapter Grounding
[831]
No powder discharge Tank/powder tank empty Refill the powder
The spray gun is clogged Blow through the spray gun
The powder feed hose is clogged Blow through the powder feed hose
The powder suction system in the pow-
der tank is clogged
Blow through the powder suction sys-
tem
The feed air hose is kinked Straighten or replace the feed air hose
The powder feed hose is kinked Straighten or replace the powder feed
hose
The feed unit does not
sink into the powder
The guide of the feed unit holder is
jammed
Enable the guide to move smoothly