Simrad SH80 - REV C, Installation Manual

Page: 107 / 200

Start--up procedures
91
851--164300 / C
(C
D
62
9
4B
)
Hoist motor
Hand crank
Brake release
Upper limit
switch S304
Lower limit
switch S305
Motor Control
Unit
Figure 32 Hand crank
12 Set the hoisting/lowering switch S302 to the Stop position.
13 Place the hand crank back into its storage position in the
Motor Control Unit.
14 Activate the hoisting contactor K301 by setting the
hoisting/lowering switch S302 to Hoist position, and check
if the contactor is deactivated when pressing the upper limit
switch
S304 upwards.
15 Activate the lowering contactor K302 by setting the
hoisting/lowering switch S302 to Lower position, and check
if the contactor is deactivated when pressing the lower limit
switch
S305 downwards.
16 Set the hoisting/lowering switch S302 to Stop position.