GB
IRL
10 Trouble Shooting
Fault
Cause
Pump or screw
cap not on tight
enough.
O-ring on
Pressure
pump or screw
will not
cap faulty or
build up in
not greased.
the tank.
Piston washer
faulty.
Liquid
escapes
Valve disc
through
contaminated
the
or faulty.
Pump.
Pressure
present,
Filter and/or
but nozzle
nozzle blocked.
will not
spray.
The
nozzle
produces
Nozzle insert
a jet, not
missing.
an
atomizing
cone.
Discharge
O-rings on
valve will
pressure pin
not close.
not greased /
The liquid
lubricated.
escapes
Pressure pin
before the
(O-ring) faulty.
lever is
squeezed.
Use original parts only!
Some contained in spare parts pouch (1a).
Further
information
www.mesto.de
6893000
AUS
USA
Solution
Tighten pump
or screw cap.
Replace
or
grease O-
ring.
Replace
piston washer
(Fig.19 – 21,
25).
Clean or
replace valve
disc
(Figure 26).
Clean filter
and/or nozzle
(Fig. 23+24).
Place nozzle
insert into the
nozzle.
Grease O-
rings on
pressure pin
with lubricant
(Figure 27).
Replace
pressure pin.
is
available
at:
NZ
11 Warranty
This product is covered by warranty in
accordance with the warranty regulations
applicable in your country. Wearing parts
such as seals, O-rings, piston washers etc.
and defects resulting from improper use are
excluded from the warranty.
If a defect occurs during the warranty period,
please
contact
(www.mesto.de).
We will require your invoice or receipt as
proof of purchase.
12 Declaration of CE Conformity
Products of series
MAXIMA 3238
meet the requirements of the Pressure
Vessel Regulations 97/23/CE and bear
the CE label.
13
CDN
IND
us
immediately
0408