Simrad SP90 - REV E, Installation Manual

Page: 129 / 232

Start-up procedures
117
851-164510 / Rev.E
9.7 Checking the hoisting/lower system
Introduction
The following set of procedures requires two persons. One
person must be stationed on the bridge to operate the sonar,
while one must stay in the sonar room to make sure the
hoisting/lowering system works properly.
Proper communication exists between the two locations is
useful.
Note:
Should any problems arise during the operation, the person in
the sonar room must press the red button marked 0 on the motor
overload switch S301 in the Motor Control Unit.
The following two procedures must be performed simultanously
by the person on the bridge and the person in the sonar room.
•
Checking the bridge functions shall be performed on the
bridge.
•
Checking the sonar room functions shall be performed in the
sonar room.
To simplify the test, remove the applicable pages from this
manual.
Preparations
Prior to the two main test procedures, observe the following
preparations.
1 Connect cable C15 from the Transceiver Unit to the Sonar
Interface Unit.
References
→
S301 in the Motor Control Unit, page 104
→
Connecting C15, page 101