Komatsu PC400LC-5 Operation & Maintenance Manual page 90

3. When preheating monitor @ flashes, turn the key in starting
switch @ to the START position to start the engine.
4. When the engine starts, release the key in starting switch 0. The
key will return automatically to the ON position.
HEfiT O;F
' ' ON
\I /
- - -START
AE082320
12.2.3 SPECIAL STARTING
When starting after running out of fuel, fill with fuel, then fill the
fuel filter cartridge with clean fuel and bleed the air from the fuel
system before starting.
For details of bleeding the air, see "24.6.1 REPLACE FUEL FILTER
CARTRIDGE".
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