wallas 88DU Montage-, Bedienungs- Und Wartungsanleitung Seite 94

Maintenance
The stove smokes
when started up.
The stove goes out
during use.
- 94 -
88DU
The glow plug does not
receive sufficient current.
(The glow plug does not heat
up to a sufficient
temperature.)
Low fuel quality.
Water in the fuel.
Water in the flue gas hose.
High wind pressure at the
flue gas lead-through's side.
The burner has overheated.
The fuel has run out or its
level is too low for the intake
hose in the tank to reach it.
Check the battery voltage.
The battery voltage under
load must be at least
10.7 V
Water in the flue gas hose.
Water in the fuel.
The burner is sooty.
GB
Check the battery voltage.
Check the power cord
connections, joints and the
main switch.
Change the fuel.
Dewater the fuel or replace it.
Check the bends and loops
of the flue gas hose for water
(water trap).
Ensure that the wind does
not blow directly in the lead-
through.
Check air circulation around
the device.
Add fuel.
Check the condition of the
battery and the electrical
cables/connectors.
Charge the battery, if
necessary.
Check the bends and loops
of the flue gas hose for water
(water trap).
Dewater the fuel or replace it.
The burner must be opened
and cleaned.
490070GB