LIMBACH L 2000 Series User Manual

4.1.1 L 2000 Series Engines
The fil ter must have a ca pac ity of be tween 0.15 li ters and 0.25 li ters. A suit able fil ter is avail able
un der the part num ber 201.090.015.000.
The L 2000 se ries en gines are pro vided with a pos i tive dis place ment me chan i cal pump which is
suf fi cient for nor mal use. For ad di tional safety, an elec tri cal fuel pump should be con nected in
line to the me chan i cal pump (di a gram). The elec tri cal pump is man da tory if MOGAS fuel is
used.
4.1.1.1 Connection Diagram
Fig. 4-1 il lus trates a sam ple fuel sys tem. The lay out may vary with air craft and na tional air wor -
thi ness re quire ments. The des ig na tions of the di a gram sym bols are as fol lows:
F1 Fuel filter
F2 Water trap
F5 Tank filter
P1 Mechanical fuel pump
P2 Electrical fuel pump
T1 Fuel tank
T2 Tank vent
S1 Fuel pressure indicator (optional)
V1 Carburetor
V2 Carburetor (only twin carb models )
V3 Fuel cock
W1 Firewall
4.1.1.2 Carburetor System
LIMBACH en gines in gen eral
are equipped with con stant de -
pres sion car bu re tors. There fore
the pres sure of the in take-air
must be at the same level as the
air pres sure for the float cham
-
bers ven ti la tion and for a work
-
ing al ti tude cor rec tion. Never
use a di rect pres sure air sup ply
for the in take be cause this
would give a very in con stantly
lean mix ra tio. A car bu re tor
heat ing sys tem is rec om mended
to pre vent car bu re tor ic ing (Fig.
Flugmotoren
4
Prepared by: J. B. Meyer Replaces edition from: 10.03.86 Page: 4-2
Checked by: Edition: 01.03.1999 Reg. Number:
Installation Manual
L 1700, L2000 and L 2400 Series
1
2
3
4
5
1
6
7
8
9
10
Fig.4-2 Sample Carburetor Preheat System L 2000 EA (Single
Carburetor) series

LIMBACH L 2000 Series Specifications

General

Brand	LIMBACH
Model	L 2000 Series
Category	Engine
Language	English