If the engine coolant temperature goes 30 °C or more or if the warm-up operation is continued for more than 10
minutes, the automatic warm-up operation is cancelled and the engine speed drops to the normal speed at low
idle.
Do not start operating the machine immediately. First, perform the following operations and checks.
1.
Check that engine coolant temperature caution lamp (1)
displays the proper temperature.
If it displays low temperature, perform additional warm-up
of the engine according to step 2 until it displays the prop-
er temperature.
• Display (A) when temperature is proper: Caution lamp
background (C) is blue.
• Display (B) when temperature is low: Caution lamp
background (C) is white.
2.
Turn fuel control dial (2) to the middle between Low idle
(MIN) and High idle (MAX) to run the engine at a medium
speed.
Run the engine with no load until engine coolant temperature
caution lamp (1) displays proper temperature.
• Display (A) when temperature is proper: Caution lamp
background (C) is blue.
• Display (B) when temperature is low: Caution lamp back-
ground (C) is white.
If the engine coolant temperature caution lamp displays the proper temperature, the engine warm-up operation
is completed.
Then, perform the warm-up operation for the hydraulic components.
MACHINE OPERATIONS AND CONTROLS
OPERATION
3-168
Summary of Contents for PC700LC-11
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Page 23: ...LOCATION OF SAFETY LABELS 5 SAFETY SAFETY LABELS 2 3...
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Page 397: ...SPECIFICATIONS 5 1...
Page 401: ...For 7 6m Boom SPECIFICATIONS SPECIFICATIONS 5 5...
Page 402: ...SPECIFICATIONS SPECIFICATIONS 5 6...
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Page 427: ...REPLACEMENT PARTS 7 1...
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