Maeda CC423S-1, Руководство по эксплуатации

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3.1.4 INSPECTION AFTER STARTING ENGINE
Check the following in this section after starting the engine and before starting the work every day.
CAUTION
The checkups described in this section should be carried out after starting the machine.
Refer to “Operation 3.1.3 Operations and Checks Before Starting Engine” before executing
engine start-up, travelling operations and crane operations.
[1] INSPECTION OF EASE OF ENGINE CRANKING AND ABNORMAL NOISE
Check, before starting the engine, if there is any abnormal noise and if the engine can be easily cranked.
Besides, check if there is any abnormal noise in an idle state and a state in which the engine speed is
slightly increased.
• When there is abnormal noise at the time of engine start, the engine may be damaged if the engine is
operated as it is.
Contact us or our sales service agency to request inspection in good time.
[2] INSPECTION OF LOW SPEED AND ACCELERATION STATE OF ENGINE
Check if variations in engine rotation occur or the engine suddenly stops when the machine stops in
normal travelling.
After warm-up operation, check whether acceleration is smooth as the accelerator pedal is operated from
low idling to full rotation (MAX).
• Pay due attention to the surroundings and check in a safe place.
• When the low speed and acceleration state is substantially poor, an unexpected accident may be
caused such as by the damaged engine, confused operation feel and worsened brake effectiveness, if
the state is continued.
Contact us or our sales service agency to request inspection in good time.
[3] INSPECTION OF ENGINE EXHAUST GAS COLOUR, ABNORMAL NOISE AND VIBRATION
Set the engine at idle and continue the operation under no load for approximately five minutes.
Verify that the engine exhaust gas colour is either transparent or slightly blue. Also, check for abnormal
noises and vibrations. Repair if any abnormality is found.