SEBU8191-01 23
Operation Section
Engine Starting
Engine Starting
i02415220
Befo re Start ing Engine
Before the e
ngine is started, perform the required
daily maintenance and any other periodic
maintenance that is due. Refer to the Operation
and Mainte
nance Manual, “Maintenance Interval
Schedule” for more information.
Note: Do no
t start the engine or move any of the
controls if there is a “DO NOT OPERATE” warning
tag or similar warning tag attached to the start switch
or to the c
ontrols.
1. Open the fuel supply valve (if equipped).
2. If the engine has not been started for several
weeks, fuel may have drained from the fuel
system.
Also, when fuel filters have been changed,
some air pockets will be trapped in the engine.
In these instances, prime the fuel system. Refer
to the O
peration and Maintenance Manual, “Fuel
System-Prime”formoreinformation.
g01230837
Illustration 23
3. Ensure that the two air shutoff valves (1) are in
the OPEN position.
4. If the engine has not been started for more than
three months, the engine oil system must be
primed. Follow Steps 4.a through 4.d in order to
prime the engine oil system.
a. Ensure that the governor stays in the STOP
position by disconnecting the speed pickup
connector on the governor control.
b. Turn the keyswi
tch to the START position.
Hold the keyswitch in this position until
the oil pressure gauge indicates 100 kPa
(14.5040 psi)
. Continue to hold the keyswitch
in the START position for an additional 10
seconds.
Note: The keyswitch is part of the OEM supplied
panel. The exact procedure for starting may vary.
Refer to OEM
supplied instructions for the correct
starting procedure.
c. Turn the key
switch to the STOP position.
d. Reconnect the speed pickup connector.
The engine is now ready to run.
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Starting the Eng ine
Normal Eng ine Starting Procedure
Note: When possible, ensure that the engine is not
started under load.
1. Turn the keyswitch to the START position. The
engine should start immediately.
2. Allow the keyswitch to return to the RUN position
after the engine starts.
If the engine does not start after 10 seconds,
return the keyswitch in the RUN position for 10
seconds. Then repeat Steps 1 and 2.
Note: If the engine fails to start after three attempts,
investigate the cause.
3. After the engine has started follow Steps 3.a
through 3.d.
a. Check the oil pressure.
b. Inspect the engine for leaks.
c. Ensure that the batteries for the engine are
receiving a charge.
d. After the engine has run for five minutes, check
the engine monitoring systems. Ensure that the
engine is operating correctly before the load
is applied.
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