Eagle ICA-D212-725, Инструкция по эксплуатации

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ICA-D212-725 (96)
Page 89 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
WARNING
SQUIBB CARTRIDGES ARE PYROTECHNIC
DEVICES. INADVERTENT DETONATION CAN
RESULT IN SERIOUS INJURY
96.13.4.1 Disconnect
connector (P193) from
the fire extinguisher cartridge.
96.13.4.2
Set BATTERY switch to BATTERY.
Set ENGINE FIRE EXT switch, located on upper
center of instrument panel, to DISCHARGE or
press the pilot’s FIRE EXTING switch-light.
96.13.4.3 Check
that no voltage is present
between pin A and Ground and between pin B
and Ground of connector (P193).
96.13.4.4 Release
ENGINE FIRE EXT switch
or release the FIRE EXTING switch-light.
96.13.4.5
Pull out FIRE 1 PULL handle or lift
the safetied cover and press the pilot’s ENG FIRE
switch-light. Select and hold ENGINE FIRE EXT
switch in the DISCHARGE position or press and
hold the pilot’s FIRE EXTING switch-light. Check
that 28 VDC is present between pin A and Ground
and between pin B and Ground of connector
(P193).
96.13.4.6 Release
ENGINE FIRE EXT switch
to OFF or release the pilot’s FIRE EXTING switch-
light (FIRE EXTING switch-light will remain
illuminated). Check that no voltage is present
between pins A and Ground and between pin B
and Ground of connector (P193).
96.13.4.7
If ENG FIRE and FIRE EXTING
switch-lights are installed, press pilot’s ENG FIRE
switch-light and verify FIRE EXTING switch-lights
extinguish.
96.13.4.8
If ENG FIRE and FIRE EXTING
switch-lights are installed, repeat steps 96.13.4.2
to 96.13.4.7 for copilot’s ENG FIRE and FIRE
EXTING switch-lights.
96.13.4.9
Push in FIRE 1 PULL handle. Open
FIRE EXT circuit breaker. Set BATTERY switch to
OFF. Connect connector (P193) to fire
extinguisher cartridge.
96.13.4.10
IF ENG FIRE and FIRE EXTING
switch-lights are installed, verify that neither FIRE
EXTING switch-light is illuminated, open FIRE
EXT circuit breaker. Set BATTERY switch to OFF.
Reconnect (P193) connector to fire extinguisher
cartridge. Install witness wire on the ENG FIRE
switch-light covers.
96.13.5 Cargo Release System
The cargo release system is a system on the
helicopter that controls the cargo hook when
SI-204-3 is installed. The cargo release system
consists of a cargo hook release relay, a cargo
release switch, cargo release armed lights
connection for the cargo hook, and release
switches on the pilot and copilot cyclic sticks.
When the CARGO RELEASE switch, located on
the overhead console, is placed in the ARM
position, the CARGO REL ARMED lights on the
instrument panel, one at each pilot station,
illuminate. Power is applied to both the pilot and
copilot cargo release switches on the respective
cyclic sticks. When the pilot or copilot depresses
the cargo release switch, the cargo hook release
relay energizes and releases the cargo hook.