VAT 653 Series Installation, Operating, & Maintenance Instructions page 98
Pendulum control & isolation valve with devicenet® interface
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7.2.4.1
Required tools
•
Pozidriv screw driver size 1
•
Open end wrench 4.5mm
1.
Disconnect 24VDC power. Wait for 60s,
then disconnect cables and compressed
air from valve actuator.
2.
Unfasten all 2 controller screws and lift
controller carefully from actuator.
3.
Place Option board from behind in the
controller.
4.
Tighten option board with the 2 screws
with 1.1Nm.
6.
Fasten all 2 controller screws and lift
controller carefully from actuator.
7.
Connect cables and compressed air to
valve actuator.
98/110
MAINTENANCE
Description
5.
If you need any further information, please contact one of our service centers. You
can find the addresses on our website: www.vatvalve.com.
Edition 2019-06-05
Series 65
Required tool
Allen Wrench
4 mm
Pozidriv screw driver
size 1
Allen Wrench
4mm
982156EB
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