8. Regulating Linkage
HELENOS III
20
8.4. Linkage Adjustment for Carburettor Engines
For carburettor or gas engines, the length of the connecting linkage is adjusted in such a
way that with the governor in full load position the throttle valve is completely open. In
idling speed position, the elastic link must be slightly overcome. This allows adjustment of
the idle screw without changing the governor adjustment.
Patents pending
Range Voltage
for BasicSystem E
Serial No.
R
Gm bH + Co.
HEI NZMANN
A m Has elbach 1
D-79677 S chÎnau
Germany
Telef on: (07673) 8208-0
Telef ax : (07673) 8208-88
Diese Schraube darf nicht verstellt werden!
Never turn this screw!
Ne pas toucher a cette vis!
Fül
lu
n
g
F
ue
l
C
ombu
sti
b
le
1
00
50
0
actuator
tension elastic member
displacement
angle
full load position
no load position
throttle valve
opened completely
Fig. 12: Linkage for Gas Engines
If carburettor or injektion pump are to the right of the governor as opposed to their position
on the drawings, then the direction of motion of the elastic link must also be reversed.
