Cleaning Spray Lance; Malfunction Checklist; Servicing; Electrical Equipment - WAGNER Plast Coat PC 25 Mode D'emploi

GB

MALFUNCTION CHECKLIST

10.3

CLEANING SPRAY LANCE

• Clean the texture tip.
• Use cleaning needles to clean the air holes in the texture
tip.
• Clean and lubricate the O-ring (fig. 20, 1).
• Clean the spray lance and material tube on the inside using
a bottle brush (0342 329).
• Clean all threads thoroughly.
• Rinse the spray lance with clear water. Open and close the
material tap three times as you are doing this.

1
12
MALFUNCTION CHECKLIST
FAULT
Motar spraying machine does
not start
Mortar spraying machine
cannot turn pump screw.
Mortar spraying machine
cannot be switched on/off by
means of the remote control.
Mortar spraying machine builds
up pressure in the mortar hose.
However, no coating material
comes out of the spray lance.
42
POSSIBLE CAUSE
The mortar spraying machine has been
overloaded.
Pump screw is stuck in pump jacket.
Pump was not lubricated with pump
antiseize.
Remote control not on.
Remote control line not connected or
defect.
Coating material "blockages" in mortar
hose. Motor hose not pre-rinsed with
synthetic resin dispersion or cellulose
paste.
11

SERVICING

• Keep the threads for the star grips clean and oiled.
• Spray pump screw and pump jacket with pump antiseize.
• Geared-motor is maintenance-free.

Electrical equipment

Check lines and plug connections. Rectify faults such as loose
connections, smoldered wires or dirty or damp plug connec-
tions immediately.
Work and repairs on the electrical equip-
ment may be carried out only by a quali-
fied electrician even if the product is ac-
companied with operating instructions.
We are unable to assume liability for the
consequences of incorrect installation.

Long-term storage

If it is intended to store the machine for a long period, it must
be thoroughly cleaned and protected against corrosion be-
forehand.
REMEDY
Set master switch and changeover switch to „0".
Turn mortar spraying machine back on after
about 10 sec.
Caution: set changeover switch to „0" before
turning on master switch.
Set delivery rate switch to "0". Set changeover
switch to
pump screw rotates at a constant speed, slowly
set the delivery rate switch to the desired delivery
rate.
Set changeover switch to "AUTO".
Connect remote control, check connections,
check remote control line for damage.
Find blockage by feeling the mortar hose. Re-
move pressure from mortar hose set changeover
switch to
Pump coating material back into receptacle.
Disconnect mortar hose – bend the blocked area
by hand. Rinse mortar hose with a water hose.
When the blockage has been removed, fill the
mortar hose with synthetic resin dispersion or
cellulose paste. Re-connect mortar hose.
Plast Coat 25 · 35
(forward). As soon as the
(backwards).
Mortar hose must be without
pressure.
Observe pressure gauge ––> 0
bar. Wear protective goggles.