GB-2
D
GB
F
NL
I
E
Checking the usage
Intended use
These instructions are only to be used for replac-
ing solenoid actuators on the devices VAS 6 – 9,
VCS 6 – 9, MB 7 and for replacing solenoid actuators
with actuator cartridges on the devices VAS 6 – 9,
VCS 6 – 9.
This function is only guaranteed when used within the
specified limits – see Technical data in the operating
instructions of the device to be converted. Any other
use is considered as non-compliant.
All other specifications regarding commissioning,
technical data, maintenance, etc. can be found in
the corresponding operating instructions of the de-
vice to be converted or go to www.docuthek.com
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Solenoid-operated butterfly valves for air MB 7/
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Solenoid valves for gas VAS, VCS
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Part designations
1
3
2
Solenoid actuator (quick opening) and
2 x sealing rings
Solenoid actuator (slow opening) and
3 x sealing rings
VAS 6 – 9, VCS 6 – 9: actuator cartridge with
solenoid actuator
Replacing the solenoid actuator
WARNING
Please observe the following to ensure that no
damage occurs:
–
Electric shocks can be fatal! Before working
on possible live components, ensure the unit
is disconnected from the power supply.
–
The solenoid actuator heats up during opera-
tion. Surface temperature approx. 85°C (approx.
185°F).
Shut off the air and gas supplies.
VAS, MB 7, quick opening/quick closing
Disconnect the system from the electrical power
supply.
▷
The pictures below may not correspond to the
actual electrical connection.
4
3
5
7
8
6
10
9
13
14
12
Unteren
Dichtring circa
20 mm hoch-
schieben.
▷
Replace all seals from the conversion kit.
4
3
5
7
8
6
10
9
13
14
12
Slide the
lower sealing
ring approx.
20 mm up.
Unscrew the housing cover from the new actua-
tor.
4
3
5
7
8
6
10
9
13
14
12
Unteren
Dichtring circa
20 mm hoch-
schieben.
5
After wiring, open the air and gas supplies, and
switch on the power supply.
VAS, MB 7, slow opening/quick closing
Disconnect the system from the electrical power
supply.
Oel
4
3
5
10
11
9
16
12
13
7
8
66
17
18
19
20
21
22
15
Unteren
Dichtring circa
20 mm hoch-
schieben
