MESTO RS 120 Instrucciones De Uso página 20

GB IRL
Fault
Pump lever with handle
[11] locked or can be
moved downwards with
difficulty only.
Only a jet emerges, there
is no atomization.
Liquid dripping from the
nozzle.
Device sprays only when
pumped.
The shut-off valve does
not close.
Liquid comes out without
the pump lever being
activated.
Contact address for additional information → Title page.
Warranty
We guarantee that from the time it is first purchased for a period of the legally valid
required warranty period (maximum 3 years) this device will not exhibit any material or
processing errors. If defects are discovered during the warranty period, the
manufacturer or the distributor in your country will repair the device without charging for
the labor or material or (at the discretion of the manufacturer) 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.
The warranty does not include wearing parts (seals, O-rings, diaphragm, etc.) or
defects which have occurred due to improper use or unforeseeable circumstances.
AUS USA
Cause
Diaphragm [24] and/or guide
bush [49] not lubricated.
Pressure valve [35] dirty.
Filter [38] and / or nozzle [41]
blocked.
Nozzle insert [40] is missing.
Nozzle [41] dirty.
Foreign object in the nozzle [41]
or / and the insert [40].
Pressure vessel [34] completely
filled with liquid.
O-ring [47] of the pressure bolt
[46] not greased.
O-ring [47] defective.
20
NZ CDN
Remedy
Lubricate diaphragm and/or
guide bush (Figs. 10, 20)
Clean pressure valve. (Fig. 14)
Clean filter (Fig. 17) and / or
nozzle (Fig. 18).
Position the insert in the nozzle.
(Fig. 18)
Clean nozzle (Fig. 18)
Clean nozzle and / or insert.
Pump device completely empty.
Repeat after 5 fillings at the
latest.
Grease the O-ring of the
pressure bolt. (Fig. 19)
Replace pressure bolt or
O-ring. (→ "Disassembling the
shut-off valve")
IND