Kärcher Landa VLP Series Operator's Manual page 33

PROBLEM
Oil seal worn
PRESENCE OF
WATER IN OIL
High humidity in air
WATER DRIPPING Piston packing worn
FROM UNDER
O-ring plunger retainer worn
PUMP
OIL DRIPPING Oil seal worn
EXCESSIVE
VIBRATION IN Irregular functioning of the valves
DELIVERY LINE
RELIEF VALVE
Relief valves defective
LEAKS WATER
POSSIBLE CAUSE
Landa VNG Operator's Manual 8.913-939.0 - AB
SOLUTION
Check and replace if necessary.
Check and change oil twice as often.
Check and replace if necessary.
Check and replace if necessary.
Check and replace if necessary.
Check and replace if necessary.
Replace or repair.
Maintenance
33