Burkert 8694 - Page 45

45
Installation
Actuator
module
Key contour
Hexagon
Nipple
with hexagon
without hexagon
Nipple
Figure 28: Rotating the actuator module
→ Usingasuitableopen-endwrench,counterthewrenchatonthepipe.
→ Actuator module without hexagon:
Fit special key
22)
exactly in the key contour on the underside of the actuator.
→ Actuator module with hexagon:
Place suitable open-end wrench on the hexagon of the actuator.
WARNING!
Riskofinjuryfromdischargeofmediumandpressure.
If the direction of rotation is wrong, the body interface may become detached.
▶ Rotate the actuator module inthespecieddirectiononly (see “Figure29”) .
→ Actuator module without hexagon:
Rotate clockwise (as seen from below) to bring the actuator module into the required position.
→ Actuator module with hexagon:
Rotate counter-clockwise (as seen from below) to bring the actuator module into the required position.
Special key
Open-end wrench
without hexagonwith hexagon
Figure 29: Rotating with special key / open-end wrench
22) The special key (665702) is available from your Bürkert sales oce.
english
Type 8694 REV.2