and on the tank are tight!
6. Starting and filling the unit
앬Before you unscrew the pump, raise the
pressure valve (Fig. 1/6) and release any
pressure that may be in the unit.
앬Press down the pump handle as far it will
go and slowly unscrew the pump (counter-
clockwise).
앬Fill the tank up to a maximum of the 5 liter
mark with the spray solution. Follow the
instructions provided by the spray product
manufacturer.
앬Insert the pump, press down the pump
handle as far it will go and screw in the
pump (clockwise) until it is tight again. The
pump handle will engage in the bayonet
lock. Note: The bayonet lock must be pro-
perly latched whenever you transport the
pressure sprayer. Also, the spray lance
must be in the holder provided for it.
앬Release the pump handle from the bayonet
lock by turning it counter-clockwise slightly.
앬Pressure is built up in the tank by pumping
the pump handle (up and down).
The maximum tank pressure (operating
pressure) must not exceed 2.5 bar. The
pressure valve trips at a pressure of 2.7 bar
and releases any pressure above this level.
앬To spray, press the trigger (Fig. 1/3) on the
spray gun handle.
앬The spray jet will stop immediately you let
go of the trigger.
앬After use, clean the unit and leave it open
to dry.
앬The service life of the unit will be increased
dramatically if you lubricate the sealing
rings and sleeves with resin and acid-free
grease (Vaseline).
앬Important note: Heavy stresses caused by
the way in which it is used (including trans-
port to the place of use and storage during
non-use), ambient influences (at the place
of use and the storage place when it is not
in use), poor maintenance and care may
cause the unit to suffer premature wear.
You should therefore check that it is in safe
and working order, but at least for obvious
signs of damage before use.An expert, ide-
ally a service outlet should check whether
the unit is still safe to use, particularly after
any faults have occurred that may adverse-
ly affect its safety but at least every five
years.
7. Technical data
Max. filling capacity 5 l
Total filling capacity 6,5 l
Volumetric flow rate, Vmax = 1.07 liters/min.
Permissible operating pressure 2.5 bar
Permissible operating temperature + 40°C
Safety valve / vent valve 1
Nozzle hollow cone 1 mm
Nozzle spraying angle max. 60°
Repulsion angle at the nozzle less than 5N
Net weight 1.1 kg
8. Maintenance of the pump
diaphragms (Fig. 3-7)
Important: Before carrying out any mainte-
nance on the unit, always release the pressure
by simply pulling up on the funnel-shaped knob
on the safety valve (Fig. 1/6).
1. Remove the pump insert from the pump
casing using a screwdriver (Fig. 3-5).
2. Remove the diaphragm counter plate (Fig.
6/A).
3. Remove the diaphragms (Fig. 6/B) and
clean them.
4. Lubricate the cleaned or new diaphragms
with acid-free grease (for example
Vaseline).
5. Assemble in reverse order.
GB
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