OPERATING INSTRUCTIONS
28 4
012/16 Diesel, February 1997
INITIAL STARTING OF THE ENGINE
WHEN FITTED WITH THE ELECTRONIC
GOVERNOR
With the load disengaged, ensure that the
stop control on engine/panel is in the 'stop'
position, and that the air shut-off valves have
been manually set to the 'run' position (see
Fig. 12) typical installation.
EARLIER ENGINES NOT FITTED WITH
AN ENGINE STOP LEVER
Disconnect the battery leads and remove the
electric plug from the Heinzmann actuator by
unscrewing the locking collar and pulling the
plug out of its socket.
Press the emergency stop button to de-
energise the stop solenoids, to prevent the
governor levers moving into the 'run'
position.
Reconnect the battery leads.
LATER ENGINES FITTED WITH AN
ENGINE STOP LEVER
In order to prevent the engine running up to
its rated speed when operating the key
switch, it will be necessary to hold the stop
lever in the 'stop' position. Fig. 13.
Key
(Fig. 12 & Fig. 13)
1 Closed (stop)
2 Latched in (run)
3 Governor lever
4 Stop position
5 Run position
6 Solenoid energised
7 Solenoid de-energised
WARNING
ALWAYS BE IN A
POSITION TO
MANUALLY STOP THE ENGINE IN THE
EVENT OF A MALFUNCTION BY
OPERATING THE EMERGENCY STOP
BUTTON.
Fig. 12
1
2
Fig. 13
3
4
6
7
5
