Trouble Shooting - probst EASYCLEAN EC-60 Betriebsanleitung

Maintenance and care
6.2

Trouble shooting

ERROR
Engine does not start.
Engine runs but no pressure is
produced.
Engine runs, pressure is
produced, but no turn of the
rotation arm
Engine runs, pressure is
produced, rotation arm turns,
but no cleaning effect
Engine is stuttering or running
engine stopps
51700004
CAUSE
•
Error at the engine
•
Spray gun produces back
pressure
•
No water supply
•
Circle swing assembly faulty
•
Nozzle clogged
•
Error in the pump
• The rotation arm is obstructed •
•
Nozzle position is not correct.
•
Nozzles are clogged (caused
by a sand grain )
•
Dirt filter is blocked
16 / 18
REPAIR
•
See operating instructions of
the engine (Appendix)
•
When starting press pistol on
spray gun
•
Check water supply
•
Check circle swing assembly
•
Check nozzle
•
See operating instructions
pump (Appendix)
Repair error when device is
shut down.
•
Correct Nozzle position (~20°)
with pipe tongs (see Fig. 1).
•
Correct Nozzle position (~20°)
with pipe tongs (see Fig. 1).
•
Remove nozzles and clean
them.
•
Remove the locking screw at
the dirt trap and clean dirt filter
(for details, see chapter
„Maitenance intervals")
Fig. 1
GB