Assembly instructions
Square head for pit application
Mounting and operation
Y008.832/003/en Issue 1.22 Page 1/3
These instructions apply to the following actuators:
SA/SAR 07.2 – 16.2 SA/SAR 07.2-UW – 16.2-UW
SAV/SARV 07.2 – 16.2 SAV/SARV 07.2-UW – 16.2-UW
SAEx/SAREx 07.2 – 16.2 SAEx/SAREx 07.2-UW – 16.2-UW
SAVEx /SARVEx 07.2 – 16.2 SAVEx /SARVEx 07.2-UW – 16.2-UW
1. Place square head for pit application onto the stem and slide up to the stop (figure 1). Pay attention to coaxial align-
ment in relation handwheel hub, spigot and key and make sure that the snap ring engages in the second groove
(figure 2).
Tip:
Use screw to align snap ring to key.
Slightly square head for pit application to the left and to the right. when sliding onto the shaft.
2. Align and fit pillow block bearing perpendicular to the shaft.
3. Slide bellows onto the square had and secure with cable ties.
Figure 1 Figure 2
Not applicable for continuous underwater use!
Only for temporary immersion with a max. head of water of 8 m.
Not for applications used in sea or brackish water
Reference documents
• Dimension drawing "Handrad-Spindelverl." [pit application with adapter for power tool operation] (available in Ger-
man/English on request, please specify size)
• Operation instructions pertaining to actuator
Square head fitting
Figure 3
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