MESTO 3598BM Instrucciones De Uso página 19

EN
the device in regular intervals.
Faults
Fault
No pressure builds up in
the device
pump.
The nozzle does not
sure is present.
not close.
Liquid emerges without
the lever being activated.
Cause
Cover is leaking.
The pump is not screwed on
O-ring [21] on the pump is
Diaphragm [22] is defective
fective.
Filter [46] and / or nozzle [23]
- blocked.
O-rings [24] on the pressure
bolt not greased.
Defective pressure bolt [25]
or O-ring [24]
Remedy
Grease or replace O-ring [29]
(Fig. 22h)
Replace the O-ring. (Fig. 20).
Replace the diaphragm.
(Fig. 21).
- Clean or replace the valve disk.
(Fig. 20).
(Fig. 18 +19).
(Fig. 22a - 22h).
Grease the O-ring of the pressu-
re bolt.
Replace the pressure bolt or
O-ring.
19
ENGLISH
(Fig. 7b)
.
.