Mounting the multi-turn actuator (with output drive A) to valve
1. Remove screws (3) and take off output drive type A (2) from multi-turn
actuator.
2. Check if the flange of output drive type A matches the valve flange (4).
3. Thoroughly degrease mounting faces of the mounting flanges.
4. Apply a small quantity of grease to the valve stem (1).
5. Place output drive type A on valve stem and fasten until it is seated sol-
idly on the valve flange.
6. Turn output drive type A until alignment of the fastening holes.
7. Screw in fastening screws (5), however do not completely fasten.
8. Fit multi-turn actuator on the valve stem so that the hollow shaft pinions
engage into the stem nut. The flanges are flush with each other if prop-
erly engaged.
9. Turn multi-turn actuator until alignment of the fastening holes.
10 Fasten multi-turn actuator with screws (3) according to table 1, page 12.
11. Fasten screws crosswise with a torque according to table 1.
12. Engage manual operation at multi-turn actuator and turn handwheel in
direction OPEN until valve flange and output drive type A are firmly
placed together.
13. Tighten fastening screws (5) between valve and output drive type A
crosswise with a torque according to table 1, page 12.
14
Multi-turn actuator SAExC 07.1 – SAExC 16.1/SARExC 07.1 – SARExC 16.1 Non-Intrusive
with actuator controls AUMATIC ACExC 01.1 Profibus DP
Operation instructions
Figure 7
1
Valve stem
4
Valve flange
2
Output drive type A
5
Screws to output drive
3
Screw to actuator
Danger of corrosion due to damage to paint finish and condensation!
Ò
Touch up damage to paint finish after working on the device.
Ò
After mounting, connect the device immediately to electrical mains to
ensure that heater reduces condensation.
NOTICE