30
GM 5000EAC
.
7
6
8
4
5
9
17
1
2
16
15
14
21
12
11
10
B_03158
18
19
20
EXT
100
80
60
40
20
μA
80
60
40
20
10
kV
R3
R1
R2
VM 5000
3
3
13
OPERATING MANUAL
EDITION 03/2012
PART NUMBER DOC 2319150
5.4
WORKING
5.4.1
FILLING WITH WORKING MATERIAL
1. Provide an empty container for return (18). See image B_03158.
2. Place suction hose (7) in the container with working material (19).
Note:
If the pump is equipped with a rigid suction system, it should only be diped in into the
working material in maximum to the middle of the inlet housing!
3. Adjust approx. 0.05 MPa; 0.5 bar; 7.25 psi on the pressure regulator (12).
4. Open return valve (17).
5. Slowly open the ball valve (11).
6. Adjust the air pressure on the pressure regulator (12) so that the pump runs regularly.
7. Close ball valve (11) as soon as pure working material starts coming from the return
tube (8).
