After Use; Maintenance And Care - MESTO MAXIMA 3238 Instrucciones De Uso

GB IRL
Recommendation for mixing the spray liquid.
First pour in 1/3 of the water, add the spray
medium and then top up with the remaining
water. The screw cap can be used to
measure the spray substance (Figure 6).
Screw down the screw cap into the tank as
• • • •
far as it will go (Figure 7).
Release the pump handle by pushing
• • • •
downwards and then turning to the right.
(Figure 8).
Generate pressure in the tank, max. 3 bar
• • • •
(red line on the piston-type pressure gauge,
Figure 9). The safety valve integrated into
the piston-type pressure gauge prevents
excess pressure build-up.
Lock the pump handle (Figure 10).
• • • •
Figure 11 shows the relationship between
• • • •
pressure and flow rate for the standard nozzle
supplied with the sprayer.
7 Use
(Figure 12 - 13)
Before use press discharge valve and hold spray
• • • •
lance vertically upright to let air out of disharge
equipment. This will assure perfect operation of
sprayer.
See Figure 12a or 12b for options on how to carry
• • • •
your sprayer.
Make sure you have the correct spray
• • • •
pressure (1.5 – 2.5 bar) (Figure 11).
Squeeze the lever on the discharge valve
• • • •
to start spraying (Figure 13).

8 After Use

Always empty sprayer after use!
Do not dispose of residual liquid down the
• • • •
drain (Figure 14).
Dilute the residual spray medium twice using
1/2 liter of water each time. Spray this liquid
onto the surface being treated.
Dispose of excess environmentally harmful
substances as hazardous waste. Observe
the information issued by the spray medium
manufacturer.
Depressurize. Pull up the knob from the
• • • •
safety valve until air stops blowing
(Figure 15).
Now remove the screw cap from the tank
• • • •
and place it in the holder (Figure 16 - 17).
Wipe the sprayer with a damp cloth.
• • • •
0408
AUS
(Figure 14 - 18)
USA NZ
Wash protective clothing and hands after
• • • •
use.
To dry and store the tank, leave it open in a
• • • •
dry, shaded and frost-proof environment
(Figure 18).

9 Maintenance and Care

(Figure 19 - 24)
After using 50 times, carry out the following
at least once per year:
Grease the piston washer (Figure 19 - 22).
• • • •
Clean nozzle and nozzle insert under
• • • •
running water and clean out nozzle using a
needle pin (Figure 23).
Remove filter and wash under running
• • • •
water (Figure 24).
Grease O-rings on a regular basis.
• • • •
In many countries, compression sprayer
• • • •
operators are legally obliged to perform or
have performed various checks on the device
throughout its lifespan.
These national
observed.
The tests may only be performed by
qualified individuals.
Tests:
External and internal test
Strength test
We are happy to provide you with test
recommendations.
12
CDN
regulations
at least every 2 years
at least every 5 years
IND
must be
6893000