GB-8
D
GB
F
NL
I
E
9
5
3
7
6
8
10
4
12
11
13
4
Follow the reverse procedure when reassembling.
VG 0/5 – 40/
6
3
12
4
3
6
5
11
5
4
12
11
9
8
12
11
12
11
7
10
~5 mm
VG 40 – 65
6
3
12
4
3
6
5
11
5
4
12
11
9
8
12
11
12
11
7
10
~5 mm
VG 0/5 – 65
6
3
12
4
3
6
5
11
5
4
12
11
9
8
12
11
12
11
7
10
~5 mm
Follow the reverse procedure when reassembling.
VG 6 – 65
Checking tightness and function
▷
When the solenoid actuator is removed, the gas-
filled space in VG 6 – 65 is opened. Therefore,
check for tightness once the actuator has been
reinstalled.
N
2
≤
1,5 x p
u max.
14
▷
In order to determine whether the VG is tight and
closes securely, check the internal and external
tightness, see page 5 (Tightness test).
▷
Check electrical installations in line with local reg-
ulations; pay particular attention to the PE wire.
Assistance in the event of
malfunction
WARNING
Electric shocks can be fatal! Before working on
possible live components, ensure the unit is dis-
connected from the power supply. Fault-clearance
must only be undertaken by authorized, trained
personnel. Unauthorized repairs or incorrect elec-
trical connections can cause the solenoid valve to
become defective. In this case, our warranty will
be rendered void.
?
Fault
! Cause
•
Remedy
?
The solenoid valve does not open, there is
no flow downstream of the solenoid valve.
!
There is no power supply.
•
Have wiring checked by authorized, trained per-
sonnel.
!
Guiding elements bent. Incorrect handling when
installing the unit.
1
2
•
Dismantle the unit and return it to the manufac-
turer.
