
Sling LSA
Section 7
Pilot Operating Handbook
Supplementary
Information
Document Number: DC-POH-002-X-A-6
Page | 9-9
Revision: 3.0
Date: 2021/04/23
9.3.5
Electrical Switches
Fuel System Diagram Key – 912 ULS
A
Port (left) fuel tank
(International version only)
G
8mm T-piece
B
Starboard (right) fuel tank
H
8mm T-piece with jet
C
Fuel selector (LEFT, RIGHT, OFF)
I
Fuel flow sensor
D
Fuel filter (90° bend)
J
Port (left) carburettor
E
Electric fuel pump
K
Fuel pressure sensor
F
Mechanical fuel pump
L
Starboard (right) carburettor
SWITCH /
LABEL
FUNCTION
POSITION
MASTER /
STARTER KEY
SWITCH
Power disconnected from main bus.
OFF
Main bus connected to power.
ON
Engage starter motor.
START
EFIS
Switch power (main bus) to EFIS system on/off.
UP
ON
DOWN
OFF
EFIS BKUP
Connects EFIS to EFIS back-up battery.
FUEL PUMP Switch main fuel pump on/off.
LAND
Switch landing lights on/off.
TAXI
Switch taxi lights on/off.
NAV
Select position (navigation) lights.
STROBE
Select anti-collision (strobe) lights.
AVIONICS
Switch power to radio and transponder on/off.
AUTOPILOT Switch power to autopilot servos on/off.
MASTER
Switch power to main bus on/off.
IGNITION
Switch on key;
Mag A, Mag B, Both, Start