Cleaning Spray Lance; Malfunction Checklist; Possible Cause - WAGNER Plast Coat PC15 Betriebsanleitung

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MALFUNCTION CHECKLIST

• Set changeover switch to„0".
• Assemble outlet unit.
10.3

CLEANING SPRAY LANCE

• Clean texture nozzle.
• Clean air holes in the texture nozzle with a cleaning needle.
• Clean the inside of the spray lance with a bottle brush.
11
MALFUNCTION CHECKLIST
FAULT
Mortar spraying machine does
not start
Mortar spraying machine can-
not 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.
50

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 syn-
theticresin dispersion or cellulose
paste.
REMEDY
Set master switch and changeover switch to„0".
Turn mortar spraying machine back on after
about 20 sec.
Caution: set changeover switch to„0" before tur-
ning on master switch.
Turn changeover switch briefly backwards
and forwards from –
(backwards).
If the mortar spraying machine does not start up
dismantle pump.
Set changeover switch to„AUTO".
Connect remote control, check connections,
check remote control line for damage.
Find blockage by feeling the mortar hose.
Remove pressure from mortar hose set changeo-
ver switch to (backwards).
Pump coating material back into receptacle.
Mortar hose must be without
pressure.
Observe pressure gauge
––> 0 bar.
Wear protective goggles.
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. Reconnect mortar hose.
Plast Coat 15
(forwards) – to