4 Installation instructions
Operating Manual 90° ACTUSAFE CMF(S)QT
OM-ENGLISH-Failsafe-QT-16xx-V2.00-2022.03.01
Thread
Tightening [Nm] for screws with strength class
8.8
A2-70 / A4-70
M6
11
8
M8
25
18
M10
51
36
M12
87
61
M16
214
150
M20
431
294
M30
1489
564
NOTE:
For output type A (unbored threaded bushing), you must sufficiently lubricate both needle bearings in the output
form after processing and cleaning the spindle nut.
For this purpose, use the optional SCHIEBEL grease lubricant or a grease lubricant according to our recommendation
(see section 15.3, page 77).
4.2
Mounting postion of the operating unit
The mounting postion of the operating unit can be rotated in 90° steps.
CAUTION:
During installation, the position of the control unit in relation to direct sunlight must be observed. It is
recommended to protect the unit from direct sunlight (roof, installation position) to avoid possible malfunctions.
-90°
+90°
+180°
Figure 22
• Disconnect the actuator and control system from the power supply.
• To prevent damage to the electronic components, both the control system and the person have to be earthed!
• Unscrew the bolts for the interface surface and carefully remove the service cover.
• Turn service cover to new position and put back on.
–
Ensure correct position of the O-ring.
–
Turn service cover by max. of 180°.
–
Put service cover on carefully so that no cables get wedged in.
• Screw the bolts shut evenly in a crosswise sequence.
IMPORTANT:
max. torque 5 Nm
30