27
INSTALLATION
EN
RETRACTABLE THRUSTER BTR185 - IT EN - REV008B
• Ensure that the system is free to open and close without any mechanical hindrance.
System check and mechanic adjustment
• The BTR propeller should be disconnected from power.
• Take the ring off and remove the pin (fig. 15 / part. A), unhook the
actuator from the lever (part B), ensuring that the system is free
to open and close without any mechanical hindrance.
WARNING: when the actuator is manually unhooked, the
thruster completely comes out due to its weight, therefore
ensure that nobody stands in its range of action.
Fig. 15
A
B
Follow the sequence described below to verify the opening
of the hatch:
• Fig. 16 - Thread one end of the cable through the lid’s bracket (part A). And then below the guide fixed onto the tunnel (part. B).
Hook the end of the cable to the two springs which are already fitted onto the moving body) (part. C).
Final installation of the cable in the lid (part D).
FIG. 16
DC
GUIDE
STEEL
CABLE
TUNNEL
LID’S BRACKET
STEEL CABLE
SPRINGS
A B