Landa SEA Series Operator's Manual page 15

PROBLEM
Oil seal worn
PRESENCE
High humidity in air
OF WATER
IN PUMP OIL
Piston packing worn
Piston packing worn
WATER
DRIPPING
FROM
O-Ring plunger retainer worn
UNDER PUMP
OIL
DRIPPING Oil seal worn
FROM PUMP
Irregular functioning of the pump
EXCESSIVE
valves
VIBRATION
IN HIGH
PRESSURE
Obstruction in filter
HOSE
MOTOR WILL
Motor overload
NOT RUN
Stepdown transformer fuses
Coil of magnetic starter defective
MACHINE
WILL NOT
TURN ON Timer is defective
WHEN SWITCH
IS PUSHED
POSSIBLE CAUSE
Landa SEA Operator Manual 8.913-999.0 - AK
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.
Check and replace if necessary.
Clean inlet filter.
Push in the overload button located on the
motor (single phase) or the overload button on
the magnetic start switch (three phase).
Check fuses and voltage. Replace
if necessary.
Replace coil after the timer and unloader switch
have been tested.
Join wires 15 and 16 together on timer.
If machine works, replace timer.
Maintenance
15