Maeda CC1485S-1, Инструкции по эксплуатации, Страница: 234 / 370

226
1. PRECAUTIONS FOR MAINTENANCE
Thorough understanding of the inspection and maintenance items is required to perform efficient
inspection and maintenance that contributes to safe use of this machine.
•
Do not perform any inspection or maintenance that is not described in this manual.
Potential serious accident or machine failure may occur if it is performed at the
discretion of the individual.
If the severity of a failure or malfunction cannot be determined, contact us or our sales
service agent to request repair.
• In the event that a failure or malfunction is encountered while the machine is in
operation or found during an inspection, report it to your employer or supervisor
immediately. Contact us or our sales service agency to request repair accordingly.
• Inspection and maintenance should be performed with the machine placed on a level
and strong footing.
[1] CHECK THE SERVICE METERS
Read the service meters every day to check for any maintenance item that has reached the
obligatory maintenance period.
[2] USE GENUINE PARTS FOR REPLACEMENT
Always use Maeda genuine parts as specified in the parts catalog for part replacement.
[3] USE PURE GREASE
Always use Maeda pure grease. The viscosity of grease must conform to specifications
according to ambient temperature.
[4] USE CLEAN OIL AND GREASE
Always use clean oil or grease, and keep in a secure container to reduce contact with impurities.
[5] USING CLEAN WINDOW WASHER LIQUID
Use the window washer liquid for automobiles and keep it free from any contamination such as
dirt and dust.
[6] KEEP THE MACHINE CLEAN
Wash the machine clean to facilitate the detection of a malfunction. Especially keep the grease
nipple, breather, and oil level gauge (oil access door) clean to prevent impurities from entering
the machine.
[7] PAYING ATTENTION TO WATER AND OIL TEMPERATURES
Drainage, drain oil, and exhaust filter will be at elevated temperatures immediately after the
machine is stopped. Replace drainage, drain oil, and filter only after their temperature has
dropped.
On the contrary, if the oil is cold, raise the temperature of the oil to approx. 20 to 40°C).
[8] INSPECTING DRAIN OIL AND FILTER
For replacement of oil and filter, check the drained oil and used filter to ensure that no significant
amount of metal powder or foreign objects are found.
[9] CAUTIONS IN ADDING OIL
Do not remove the strainer to lubricate if it is attached to the lubrication opening.
[10] PROTECT OIL FROM IMPURITIES
Avoid dust when inspecting and replacing the oil to keep impurities out of the oil.
[11] ATTACHING A WARNING TAG
When draining coolant and oil, always pull out the starter switch key to prevent accidental engine
ignition. Also, attach a warning tag to the work machine operating lever.
[12] OBSERVE SAFETY PRECAUTIONS
Safety precautions provided on the machine should always be followed when using the machine.