Series 65 MAINTENANCE
963283EA Edition 2019-05-03 117/
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.
Allen Wrench
4 mm
3. Place Option board from behind in the
controller.
4. Tighten option board with the 2 screws
with 1.1Nm.
Pozidriv screw driver
size 1
6. Fasten all 2 controller screws and lift
controller carefully from actuator.
7. Connect cables and compressed air to
valve actuator.
Allen Wrench
4mm
If you need any further information, please contact one of our service centers. You
can find the addresses on our website: www.vatvalve.com.
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