Adjustment Procedure - Quick BTR250 User Manual

INSTALLATION
EN
• Ensure that the system is free to open and close without
any mechanical hindrance.

Adjustment procedure

WARNING: the following procedure must be carried out by qualified
personnel.
WARNING: presence of moving mechanical parts. Pay extreme at-
tention when operating on the BTR propeller if connected to power.
• Ensure that all electrical connections have been properly carried out.
• Remove the cover from the card box (fig.19).
Limit switch adjustments must be made in "manual mode".
• Holding down both buttons on the board (fig. 20 / part. A), connect power
to the RTC R1 electronic control board until the (green) POWER LED begins
flashing rapidly (fig. 20 / part. B).
Then release both buttons.
• It is now possible to electrically control the actuator by means of the UP
and DOWN buttons.
• Press the DOWN button till the actuator can be hooked again to the lever
(see paragraph "System check and mechanic adjustment" fig. 17 A)
• By pressing the DOWN button, the thruster opens till the
activation of the limit switch and the STATUS LED be-
comes green.
If the limit switch isn't in the correct position (fig. 21), it
can be adjusted (see paragraph Actuator's adjustment).
• By pressing the UP button, it is now possible to check
the closing of the lid; once the limit switch is reached the
STATUS LED becomes red: if this closing is not enough,
adjust the limit switch (see paragraph Actuator's adjust-
ment).
F
The thruster is already adjusted at the factory, so
it shouldn't need any closing adjustment.
28
Fig. 19
RTC R1
Fig. 20
PCB RTC R1
10 A
Fig. 21
CN2
CN1
LA+ LA- LSC COM
RETRACTABLE THRUSTER BTR250 - IT EN - REV08B
UP DWN
A
B
C
D
CN3
LSO COM I-DX I-SX C-DX C-SX C-COM
8/10 mm
POWER
LA STATUS
ERROR