1.
Remove female screw locks from POWER,
SENSOR and INTERFACE connectors.
2.
Remove the panel screws.
3.
Lift the panel carefully.
4.
Push the connector release (1) a little down
and disconnect fan cable (2) from option
board.
VAT Vakuumventile AG, CH-9469 Haag, Switzerland
Tel +41 81 771 61 61 Fax +41 81 771 48 30 CH@vatvalve.com www.vatvalve.com
Installation, Operating & Maintenance Instructions
Series 651 DN 320-400 (I.D. 12" - 16"), Logic
Description
Open end wrench 4.5 mm
2
1
267736ED
2008-02-26
Required tool
Pozidriv screw driver
size 1
46/53