Series 642
6.
Remove or replace option board.
7.
Reassemble all parts in reverse
order (see steps 6...3).
8.
Tighten panel screws with 1.1 Nm
(see step 3).
9.
Connect all electrical connections.
603685EA
MAINTENANCE
Description
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 2013-08-22
Required tool
(sample picture)
Pozidriv screw driver size1
Open end wrench 7 mm
61/73