7) Electric Fuel Pumps - Rotax 914 F Installation Manual

19.4.7) Electric fuel pumps

11,75 8
Ill. 61
Date
Page
1996 05 10
82
See Ill. 61/62.
installation:
voltage:
connections:
suitable for cable eyes to DIN 46225
For radio interference suppression a capacitor (Ill. 52 Pos.) of 1µF / 100 V has
to fitted as near as possible to the terminals.
WARNING: The certification to the latest requirements such as FAR or
JAR has to be conducted by the aircraft builder.
current input:
The diagram shows the current input over pressure.
M5
M4
+ Anschluß
connector
Take note of the following:
The diagram outlines minimum capacity at nominal voltage on pump.
Pressure- and suction head are "ZERO".
Graph is effective on a seasoned pump only, running-in period approx. 30
min.
Fuse:
Each of the two fuel pumps has to be protected by y slow blowing 5A fuse
in accordance with wiring diagram (Ill. 52).
WARNING: All connections have to be established by the aircraft builder
in compliance with regulations such as FAR or JAR and the
effective wiring diagram (Ill. 52).
WARNING: An essential point is according to regulations, that the fuel
pumps are connected on two completely independent power
supplies.
Install
914 F
see fuel system, chapter 14
12 V/DC
+ terminal: M 4 screw connection
- terminal: M 5 screw connection
3,0 A
2,5
2,0
1,5
0 250
Reference
Ill. 62
500 750 1000
Modification-No.
1250 hPa
- 0 -