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SWITCHING ON
Section
B
.
.
CAUTION! PLEASE READ THESE INSTRUCTIONS
THROUGH BEFORE SWITCHING ON THE SYSTEM
FOR THE FIRST TIME. Incorrect wiring, especially
polarity reversal, may cause MAJOR damage to the
Teleflex 301 system and is NOT covered under
warranty. Starting the engine with the autopilot
switched on may damage it also.
Testing this system without the engine running may
cause improper operation due to low battery voltage.
This most often happens with 12 Volt systems. In addi-
tion, engine driven pumpsets require running the engine
to operate the rudder though some tests may
without the engine running.
1. Double check the power to make sure it is +12 to
Volts negative ground.
2. Check for correct
sure none of the circuits are over or under protected and
that the system has
batteries. The correct sizes, fuses
described in items
3.
Double check to
installed and wired correctly.
system.
ABSOLUTE MAXIMUM RATINGS
Supply Voltage:
.
All input voltages (except NAV input):
Nav
-15
to +15 Volts
ports
.
:
Storage temperature:
Operating temperature:
fuses and/or circuit breakers. Make
good,
secure grounding back
or
circuit breakers are
d)
e) on
and
page 18, Section
be
sure all system components are
Do
not
30
Volts
(Nominal
-55
to
30
+120°F
to
be
done
+24
to
the
B.
a n incomplete
test
0
5
Volts
to
0
5
to
Autopilot
Installing the
I
I
I
I
I
I
I
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