22
ELIMINATING FAULTS
PowrMax
MALFUNCTION
POSSIBLE CAUSE
ELIMINATION
Mortar spraying machine not
running.
Green operating light lights up
Delivery volume controller is set to „0“
Lance control cable not connected or
damaged
Increase delivery volume
Check control cable
Mortar spraying machine not
running.
Green operating light not does
not light up
Power supply missing.
- Plug in the power plug.
- Check the power cable for damage and replace,
if necessary.
- Check the power supply.
Mortar spraying machine not
running.
Red indicator light lights up
Mortar spraying machine was
overloaded/overheated.
Close material tap and disconnect mains plug.
Switch the mortar spraying machine on again after
about 5 minutes.
Mortar spraying machine
cannot rotate the rotor
Rotor stuck in stator.
Pump was not lubricated with pump
sliding means.
Set the selector switch alternatively briefly to “F”
(forwards) – “R” (reverse).
Contact Wagner customer service if the problem
cannot be resolved.
Mortar spraying machine builds
up pressure in the mortar hose.
However, coating material does
not arrive at the spray lance.
Coating material "plug" in the mortar
hose. Mortar hose not prerinsed with
cellulose paste.
Depressurize the mortar hose – set the selector
switch to “R” (reverse).
Pump the coating material back into the container.
The mortar hose must be pressureless.
Watch the manometer ––> 0 bar.
Wear safety goggles.
Decouple mortar hose and rinse with water hose.
When the plug has been removed, fill cellulose paste
in the mortar hose. Couple the mortar hose back on.
10
ELIMINATING FAULTS
