Operating instructions

Table Of Contents
- 20
1 Hand spray gun (2 tool version)
2 High pressure pump
3 Backflow valve with throttle and sieve
4 Solenoid valve with backflow valve,
throttle and sieve
5 Backflow valve with mixing chamber for
foam and pressure release valve
6 Hand-spray gun with washing brush
(single tool version)
7 Receptacle
8 Restrictor
9 Frost protection circulation pump
10 Filter
11 Overflow
12 Container for the anti frost circuit water
13 Swimmer valve for soft water supply
Note:
With the 2 tool model with dry foam, electri-
cally heated foam hoses are used for frost
protection.
For washing station 3 and 4, the frost pro-
tection water is lost.
Internal frost protection (optional)
22 EN