SECTION 7
DESCRIPTION
TBM
700
PILOT’S OPERATING HANDBOOK
Page 7.8.11
Edition 1 -- November 30, 2010
Rev. 0
INDICATING
Electrical system indicating consists of voltage and ampere indicating -- refer
to GARMIN G1000 Cockpit Reference Guide for further details.
Following CAS messages may appear on the MFD CAS display :
”BAT OFF”
: Battery is not connected to main bus bar and the latter
is supplied by another power source
”MAIN GEN”
: Starter generator is not connected to main bus bar
”LOW VOLTAGE” : Battery voltage is below the minimum value and main
bus bar is supplied
”GPU DOOR”
: Ground power receptacle access door is not closed
PROTECTION -- SAFETY
(Figure 7.8.4)
The electrical power center provides systems protection in case of :
-- overvoltage coming from the starter generator, the stand--by generator or
the ground power receptacle
-- short--circuit in starter generator feeder
-- starter generator undervoltage
In case of disconnection of starter generator or stand--by generator following
a failure, it is possible to re--activate the system by pressing on ”MAIN” or
”ST--BY” knob of ”GENERATOR RESET”.
A
crash lever
located on upper panel center part allows isolating
simultaneously ”BUS BAT” bar and setting to ”OFF”, ”SOURCE” and
”GENERATOR” selectors when lowered. All bus bars are isolated from
generators.