Furuno FSV25 Installation Manual page 42

2. WIRING
How to connect the fans to the control box extension box
When using the control box extension box, the fans from the raise/lower control box
must be installed in the control box extension box. Follow the procedure below.
1. In the raise/lower control box, unfasten the four bracing screws then disconnect
the fans' connecting cables. (See the figure below for reference.)
2. Install the fans in the control box extension box, using the four bracing screws to
secure them in place. The metal fold on each fan case must face up.
(See the figure below for reference.)
Fan removed from
raise/lower control box
3. Connect the fan cables to the connectors in the control box extension box.
4. Install the motion sensor in the control box extension box, referring to
paragraph 1.8.1.
5. Secure all connected ca-
bling in the cable clamp, re-
ferring to the figure to the
right.
2-16
Unfasten the four bracing screws
Disconnect connecting cables
Install fans in the control
box extension box with the
metal fold facing upwards
Set the fans in the recesses, then secure Set the fans in the recesses, then secure
them in place using the four screws them in place using the four screws
taken from the raise/lower control box. taken from the raise/lower control box.
Connect the fan cables to the connectors Connect the fan cables to the connectors
in the control box extension box in the control box extension box
* Cables from hull unit * Cables from hull unit
Control box extension box
Recesses with screw holes Recesses with screw holes
Cables from raise/lower control box
10S10028 10S10029
Shaft brake Shaft brake
motor* motor*
Emergency stop button* Emergency stop button*
Connector Connector
10S10027
Rotary encoder* Rotary encoder*
LMT_SW LMT_SW