3.3
Legend for explanatory diagram PS 3.20
1 Spray gun
2 High-pressure hose
3 Return hose
4 Suction hose
5 Frame
6 Drip cup
7 Power cord
8 ON/OFF switch
3.4
Explanatory diagram PS 3.20
10
11
12
ProSpray 3.20
GB
10 Pressure control knob
11 Oil cup for EasyGlide (EasyGlide prevents increased wear of
12 Pressure gauge
13 Pusher stem (if equipped)
1
2
8
9
7
5
9 Relief valve
Lever position vertical – PRIME ( k circulation)
Lever position horizontal – SPRAY ( p)
the packings)
13
3
4
5
6
Description of unit