GB
IRL
AUS
USA
NZ
CDN
IND
17
F aults
Please only use MESTO spare parts and accessories
(→ Fig. on page 2 of the
instructions for use in the language of the manufacturer)
.
Fault
Cause
Remedy
No pressure builds up in
the device.
The pump is not screwed on
tightly.
Screw the pump on tightly.
O-ring [14] on the pump is
faulty
(Fig. 21).
Replace the O-ring.
Diaphragm [15] is defective
(Fig. 21).
Replace the diaphragm.
Liquid flows out of the
pump.
Valve disk [18] dirty of defective
(Fig. 20)
.
Clean or replace the valve disk.
No tank pressure
indication on the piston
pressure gauge,
safety valves blows off
too early.
Piston pressure gauge [11] is
defective
(Fig. 23)
.
Replace the piston pressure
gauge.
The nozzle does not
spray even though
pressure is present.
Filter [17]
(Fig. 19)
or / and
nozzle [16]
(Fig. 18)
is clogged.
Clean the filter or / and nozzle.
The shut-off valve does
not close.
Liquid emerges without
the lever being activated.
O-ring [19] of the pressure bolt
[20] is not greased / lubricated
(Fig. 22)
.
Defective pressure bolt [20] or
O-ring [19]
(Fig. 22)
.
Grease the O-ring of the
pressure bolt
(dismantle or
assemble the p
ump → section
"Care and maintenance“)
Replace the pressure bolt or
O-ring.
Contact address for additional information
→
see title page
.
Warrantee
We guarantee that from the time it is first purchased for a period of the legally valid required
warrantee period (maximum 3 years) this device will not exhibit any material or processing
errors. If defects are discovered during the warrantee period, MESTO or the distributor in
your country will repair the device without charging for the labor or material or (at the
discretion of MESTO) replace the device itself or its defective parts.
If such defects are discovered, please contact us immediately. We require the invoice or
cash register receipt for purchase of the device.
Wear parts (seals, O-rings, diaphragm, etc.) are excluded from the warrantee, as are
defects that occur due to improper use or unforeseeable circumstances.
C E Declaration of C onformity
Products of series
PERLA PLUS 3268P
and
CLEANER 3268PP
meet the requirements of
the Pressure Vessel Regulations 97/23/CE and bear the CE label.
