HC 920 • HC 940 • HC 960
35
GB
Description of unit
3.3
Illustration legend for gasoline HC units
1 Spray gun
2 High-pressure hose
3 Gasoline engine
4 Extractable handle
5 V-belt under the belt cover
6 Return hose
7 Suction tube
8 High-pressure filter
9 Material feed pump — HC 940, HC 960
10 Material feed pump — HC 940-SSP, HC 960-SSP
11 Material feed pump — HC 920
12 Pressure gauge
13 Oil cup for separating oil (separating oil prevents
increased wear and tear of the packings)
14 Ball valve horizontal position –
hydraulic motor switched off
vertical position –
hydraulic motor switched on
15 Handle for swiveling the material feed pump
16 Hydraulic motor
17 Relief valve handle
Turn left for circulation
k
Turn right for spray
p
18 Hydraulic oil pump
19 Pressure control knob
20 Oil measuring stick
3.4
Illustration of gasoline HC units
2
3
4
1
17
18 19 20
5
6
7
9
8
13
12
14
15
16
14
7
11
13
16
14
7
10
13
16
