3.3 Legend for explanatory diagram ProSpray 27 • 31
1
Spray gun
2
High-pressure hose
3
Extendable handle
4
Unit connecting line
5
Relief valve
Lever position vertical – PRIME ( k circulation)
Lever position horizontal – SPRAY ( p)
6
High-pressure filter
7
Manometer
3.4 Explanatory diagram ProSpray 27 • 31
15
14
13
12
11
10
ProSpray 27 • 31
g
8
Excess-current circuit breaker
9
ON/OFF switch and pressure regulator knob
10
Filter
11
Suction tube
12
Return hose
13
Filling orifice for separating oil (separating oil prevents
increased wear of the packings)
14
Indicating light shows operational readiness
15
Illuminating display of electronic pressure adjuster
1
2
9
8
7
Description of unit
3
4
5
6
29