► Rotate the pump handle about a quarter turn
until it disengages and can be moved up and
down freely.
Unlock the pump handle:
–
to pressurize the tank
4.2
Tank
Pressurizing the tank
1
6159BA008 KN
► Move the pump handle up and down several
times – the pressure in the tank rises.
The scale on the piston manometer (1) shows
the pressure in the tank.
The higher the pressure in the tank, the higher
the piston manometer rises – maximum operat‐
ing pressure is 3 bar (43.5 PSI).
If the maximum operating pressure is exceeded,
the relief valve in the piston manometer releases
the excess pressure.
Depressurize the tank
6159BA010 KN
► Pull the piston manometer up all the way –
pressure is released – wait until tank is com‐
pletely depressurized.
Pressure must be released:
–
before filling the tank
–
after spraying
–
to drain and clean the tank
–
before carrying out maintenance work
4.3
Operating the Spray Gun
0000-GXX-0013-A0 KN
► Pull the trigger – solution flows from nozzle
► Release the trigger – solution flow stops
5
Preparing Unit for Opera‐
tion
5.1
Visual Inspection
Do not operate your unit if any of its components
are damaged. It is particularly important to check
the tank and hose connection for leaks.
5.2
Checking for Leaks
Carry out test with the tank empty.
5 Preparing Unit for Operation
English
0458-583-0121-B
7