31
"?
6
1
9
2
7
4
5
B_04240
3
OPERATING MANUAL
VERSION 10/2013
ORDER NUMBER DOC 2303675
6.2.2 BASIC FLUSHING
V
Note:
During the ushing procedure, brie y press both valve depressors (V).
1 Place empty tank (5) under return tube (4).
2 Place suction hose (7) in a tank with cleaning
agent (6).
3 Adjust the pressure regulator (1) to approx. 0.05MPa;
0.5 bar; 7.25 psi.
4 Open relief valve (3).
5 Slowly open the ball valve (2).
6 Adjust the air pressure on the pressure regulator
(1) so that the pump runs smoothly.
7 Rinse the system until the cleaning agent that ows
into the tank (5) is clean.
8 Close ball valve (2).
9 Reverse the relief valve (3).
10 Point the gun, without nozzle, into tank (5)
and open it.
11 Slowly open the ball valve (2).
12 Flush until clean ushing agent ows from the gun.
13 Close ball valve (2).
14 When there is no pressure remaining in the system, close the gun.
15 Secure the gun.
16 Dispose of the contents of the tank (5) according to the local regulations.