English (GB)
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10. Filling procedure with a syringe
For a correct filling, evacuate the air inside the motor and replace
it with motor liquid.
1. Incline the motor approx. 30°, so that the filling hole is at the
highest point of the motor.
2. Remove the filling screw, pos. 22a.
3. Turn the shaft and inject motor liquid by using a filling syringe,
pos. W, until its full.
4. Fill the syringe halfway with motor liquid.
5. Press the syringe against the filling hole in order to make full
contact and good sealing properties.
6. Pull back the plunger of the syringe so air is evacuated from
inside the motor.
7. Press back the plunger to replace the evacuated air with
motor liquid.
8. Repeat this filling procedure until all air in the motor is
evacuated and replaced with motor liquid.
9. Refit the filling screw.
11. Final check
10. Check that the shaft rotates freely and noiselessly:
– Use the spline head driver, pos Y, combined with a torque
screwdriver to check the torque for rotating the shaft. Rotate
the shaft slowly with at least one revolution without
exceeding 2.5 Nm.
11. Check the axial clearance:
– Place the motor in horizontal position. Grab the shaft and
move it forwards and backwards. The clearance must be at
least 1 mm.
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