Adjustment Procedure - Quick BTR Series Installation And User Manual

4 - Installation

4.7 - Adjustment procedure

WARNING: the following procedure must be performed by qualified personnel.
WARNING: presence of moving mechanical parts. Take special care when
operating on a powered retractable thruster.
• Make sure that all electrical connections have been made correctly.
• Remove the cover from the RTC R1 board housing (fig.18).
• Switch to "manual mode" to adjust the limit switches.
• Press and hold down both the UP and DOWN buttons on the board (fig. 19) to power the
RTC R1 electronic board until the POWER LED (green) flashes rapidly (fig. 19 ref. A). Then
release both buttons.
• Now it is possible to control the actuator electrically with the UP and DOWN buttons.
• Press the DOWN button until reaching a stroke that allows the actuator to be hooked to
the lever (point 4.5 - fig. 16 ref. A).
• Pressing the DOWN button opens the thruster until the limit switch is activated and the
STATUS LED turns green (fig. 19 ref. B).
• The limit switch can be adjusted (point 4.8) if not in the right position (fig. 20A).
Fig. 20A
Fig. 20B
8/10 mm
± 5°
• By pressing the UP button it is now possible to verify hatch
closing and once the limit switch is reached, the STATUS LED
turns red. If the stroke is not enough to reach the limit switch,
adjust the latter during closing (point 4.8).
CONSTANT
VELOCITY JOINT
QUICK BTR Series INSTALLATION AND USER'S MANUAL - REV 001C
Make sure the system can be closed
and opened again smoothly without
mechanical hindrance.
Fig. 18
Fig. 19
RTC R1 PCB
10 A
CN2
CN1
LA+ LA- LSC COM LSO COM
WARNING: check that the CV joint is in a straight
position, at an angle between -5° and +5° (Fig.20b)
The retractable thruster is factory-set, so it should
not be necessary to adjust it during closing.
BTR Series
EN
RTC R1
UP DWN
A
POWER
B
LA STATUS
C
ERROR
CN3
I-DX I-SX C-DX C-SX C-COM
15