Eagle ICA-D212-725, Instructions Manual

Page: 696 / 729

ICA-D212-725 (96)
Page 85 of 90
CHAPTER 96 – ELECTRICAL SYSTEM (96-00-00)

COPYRIGHT

2007 BY DART AEROSPACE LTD.

THIS DOCUMENT IS PRIVATE AND CONFIDENTIAL AND IS SUPPLIED ON THE EXPRESS CONDITION THAT IT IS NOT TO BE USED FOR ANY PURPOSE OR COPIED OR COMMUNICATED TO ANY
OTHER PERSON WITHOUT WRITTEN PERMISSION FROM DART AEROSPACE LTD.
Revision:
4
Date: 11.06.01
96.12.7.1 Disconnect electrical connect from
motor.
96.12.7.2
Remove flex shaft between air
temperature control and motor.
96.12.7.3 Remove bracket screws and
remove motor from bracket.
96.12.7.4
Set servocontroller knob to full
COLD.
96.12.7.5 Attach electrical harness to
servocontroller.
96.12.7.6
Rotate air temperature control tang
counterclockwise to stop position.
96.12.7.7
Mount motor in bracket but do not
tighten bracket screws.
96.12.7.8
Attach electrical connector to motor.
96.12.7.9
Attach flex shaft between air
temperature control and motor.
96.12.7.10
Tighten motor mounting screws.
96.12.8
Operational Check – Cabin
Temperature Control
96.12.8.1 Apply electrical power to helicopter
electrical system.
96.12.8.2 Open RPM WARNING circuit
breaker.
96.12.8.3
Set SYSTEM SELECTOR switch to
HEATER. Bleed air valve will actuate.
96.12.8.4
Rotate hand control on CABIN
TEMP controller (R/H doorpost) throughout its
range, from cold to hot position. Motor travel shall
correspond with control position within

3%.
NOTE
Direction of motor travel shall be the
same as direction of the hand controller
when viewed from end of motor opposite
the shaft. Motor shall develop a minimum
of 5 inch-pounds torque throughout total
travel. Time required to travel through
270

of arc shall not exceed 45 seconds.
Full load current should not exceed 1.0
ampere with 28 VDC input voltage applied.
96.12.8.5 Close RPM WARNING circuit
breaker.
96.12.8.6
Turn electrical power off.