Cessna 1980 182Q Pilot's Operating Handbook And Flight Manual page 202

4
GROUND SERVICE PLUG
RECEPTACLE
PILOT'S OPERATING HANDBOOK
SUPPLEMENT
MODEL 182Q
SECTION 2
LIMITATIONS
The following information must be presented in the form of a placard
located on the inside of the ground service plug access door:
CAUTION 24 VOLTS D.C.
This aircraft is equipped with alternator
and a negative ground system.
OBSERVE PROPER POLARITY
Reverse polarity will damage electrical
components.
SECTION 3
EMERGENCY PROCEDURES
There is no change to the airplane emergency procedures when the
ground service plug receptacle is installed.
SECTION 4
NORMAL PROCEDURES
Just before connecting an external power source (generator type or
battery cart). the avionics power switch should be turned off, and the
master switch turned on.
2
WARNING
When turning on the master switch, using an external
power source. or pulling the propeller through by hand,
treat the propeller as
if
the ignition switch were on. Do not
stand, nor allow anyone else to stand, within the arc of the
propeller, since a loose or broken wire, or a component
malfunction, could cause the propeller to rotate.
1 October 1979