Burkert FreeLINE 8645, Supplementary Instructions Manual

Page: 7 / 40

7
EXPANDING A VALVE TERMINAL
Expansion by additional function modules 3.1.
1
Step 1:
To expand the FreeLINE valve terminal, first detach
the blue connecting bracket.
Using the two projecting lugs, pull up the blue
→
connecting bracket 1
parallel
and remove.
Attaching the connecting bracket Fig. 1:
NOTE!
Pulling on one side may damage the locking bracket!
Step 2:
Using a screwdriver, release the 3 locking pins by
→
turning them anti-clockwise through 90°.
In the released position the slots in the locking pins
are horizontal. The locking pins project over the
contact surface of the connecting bracket.
Release locking pins Fig. 2:
Supporting the snapping out of the locking pins Fig. 3:
By applying gentle lateral pressure to the exposed side areas of the valve terminal in the vicinity of the cor-
responding locking pins, they can be supported as they are snapped out.
NOTE!
If the modules are removed without disengaging the locking pins, the modules may be damaged!
english
Type 8645