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Komatsu PC2000-8 - Page 270

Komatsu PC2000-8
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MACHINE OPERATIONS AND CONTROLS OPERATION
3-204
2. Turn the starting switch key to the ON position.
3. Check that engine emergency stop warning lamp (C) on
the console panel to the left of the operator's seat inside
the cab is off.
4. Start the engine. For details, see “STARTING ENGINE (3-
189)“.
When the engine is stopped with the emergency stop switch, there is no need to bleed air from the fuel circuit.
Operating Engine Emergency Stop at Front or Rear of Power Container
This engine emergency stop switch is mainly for use when carrying out inspection and maintenance
inside the engine room. It will prevent anyone from starting the engine by mistake from the operator's
seat. Normally, keep the engine emergency stop switch at the OFF (normal operation) position.
Press engine emergency stop switch (S) installed at the front or
rear of the power container and set it to engine stop position
(a).
q When engine emergency stop switch (S) is set to ON
(emergency stop) position (a), the machine changes to the
condition given below.
q If engine emergency stop switch (S) is set to ON
(emergency stop) position (a) while the engine is run-
ning, the engine stops and the machine monitor goes
out.
q Even when the key in the starting switch is turned to
the START position, the engine will not start.
q Even when the key in the starting switch is turned to
the ON position, the machine monitor does not give a
display.
q Indicator lamp (L) lights up green to show that the
engine emergency stop switch is actuated. This indica-
tor lamp (L) lights up regardless of the operation of the
starting switch.
9JH14963A
9JH14964A

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