Installation manual

Start-up procedures
105
851-164510 / Rev.E
5 Locate the hand crank inside the Motor Control Unit, and
mount the hand crank onto the stub shaft through the hole
in the top cover.
6 Locate the brake release screw on the motor, and use an 4
mm Allen key to tighten up the screw until the motor
brake is mechanically released (approximately 2 - 3 turns
clock- wise).
→ The location of the brake release screw is i ndicated in
figure 30 on page 105.
7 Turn the hand crank counter-clockwise to lower the
transducer manually approximately 10 cm (4”).
8 Loosen the brake release screw to engage the motor brake.
Check with the hand crank to ensure that the motor brake
is engaged.
9 Remove the hand crank from the stub shaft, but do not
place it into the Motor Control Unit yet.
(CD6350B)
Motor Control
Unit
Lower limit
switch S305
Upper limit
switch S304
Brake release
screw
Hoist motor
Hand crank
Figure 30 Location of the brake
release screw, positioning the hand
crank for manual hoisting