Use of High Pressure Pump
ENGLISH 15
9.3 Spray nozzle / Output volume
A double nozzle (18) is supplied as standard
equipment with the sprayer.
The following general output data is valid for
this nozzle.
9.4 Excess spray chemical / Completing
spraying operation
Stop the engine of the high pressure sprayer as
soon as air is pumped through the nozzle (this
can be heard and seen by the formation of fog
like spray drift). At that point the remaining
spray chemical in the tank is less than 200 ml.
Unless you want to refill the tank and continue
with the spray operation, dilute the remaining
spray volume with 2 litres of water. Apply the
dilution over the already treated area.
Never operate the engine without liquid in the
spray tank. The pump will suffer damage if
operated dry.
After finishing the spray operation, stop the
engine by pressing the stop button (9) until the
engine stops. Let the engine cool down. Empty
and clean the machine according to section 10.3
"Emptying and cleaning of chemical tank".
Thoroughly wash face and hands with water and
soap. Remove the work clothing after spraying.
Clean work clothing regularly.
Note:
After extended operating periods of the high
pressure sprayer, the engine and some parts
(such as the muffler) around the engine can get
very hot. To prevent any consequential damage
we recommend the running of the engine at
idling speed for a short time after the engine
has been used at full speed for longer periods
before the engine is shut down as described.
Spray Pressure in
bar
Output volume in l/min
5 0,7
10 1,2
20 1,7
30 2,0
Fig. 11
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