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111 6138 050 E
Fitting and removing DA hand wheel.
To fit carry out the following sequence
1. Remove cover.
2. Screw the four spacer-studs (1) into actuator casing and place cover (11) in position.
3. Position the bearing (3) on the threaded spindle (4) as in diagram.
4. Now place the plate (2) and then the lock washer (5) on to the spindle and align the holes with the holes
in the hand-wheel (6), then, fix with spring dowel (7).
5. Place O-ring (9) into the plate (2) groove.
6. Screw in the threaded bush (8) until it hits the stop (don't forget to grease).
7. Fit the pre-assembled unit onto spacer-studs (1) so that the threaded bush (8) is guided by the
spacer-studs (1), also the cap fits into the plate (2) groove with O-ring (9).
Fasten the assembly onto the spacer-studs (1) with Allen screws (10).
8.
Fix ID Plate on cover (11)
9.
Test for trouble free function by operating the hand-wheel manually through one full stroke
To remove follow the procedure in reverse
Caution:
It is necessary to grease the threaded bush (8) and threaded
spindle (4). With the grease (in tube) provided.
Caution:
To ensure correct function during operation the hand
wheel must be turned anti-clockwise till it hits the stop.
5
A
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