Periodic Maintenance; Daily Maintenance - Acer Supra 818PD Operation Manual

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6.4.3 OTHERS
1. Periodically check if any electric wire is loosened or broken or not.
2. Check if wiring for each motor is loosened or not. Check if all electrical devices are normal or not.

6.5 PERIODIC MAINTENANCE

6.5.1 DAILY MAINTENANCE:

1.
Check if lubrication oil amount is sufficient or not.
2.
Check if each key, switch and button works normally or not.
3.
Check if hydraulic oil amount is sufficient or not.
4.
Check if coolant of the cooler is sufficient or not.
5.
Check if the machine is clean or not.
6.
Check if the magnetic chuck surface is plain or not.
7.
During the machine is running, check if there is any abnormal condition or noise or not.
8.
Check if the grinding wheel is properly balanced or not.
9.
Check if there is any malfunction on other parts.
6.5.2 MONTHLY MAINTENANCE:
1.
Check if lubrication oil amount is sufficient or not. If not, fill oil immediately. If necessary, replace oil.
2.
Check if each key, switch and button works normally or not.
3A
. Check if hydraulic oil amount is sufficient or not. Replace oil every 3 months to half year.
3B.
Replace manual lubrication oil every two weeks to one month.
4.
Check if coolant of the cooler is sufficient or not.
5.
Check if the machine is clean or not.
6.
Check if the magnetic chuck surface is plain or not.
7.
During the machine is running, check if there is any abnormal condition or noise or not.
8.
Check if the grinding wheel is properly balanced or not.
9.
Check if each hose connector is tightened or oil leaked or not.
10.
Check if oil level in the hydraulic oil tank reaches to 1/3~2/3 position on the oil sight window. If
not, fill oil immediately.
11.
Keep the hydraulic power unit and hydraulic motor clean to avoid any dust entering.
12.
Check if any part of the machine is loosened or damaged or not.
13.
Keep electronic parts in the electrical cabinet complete. Also, keep the electrical cabinet clean.
14.
Check if any electric wire is loosened or broken or not. Also, prevent dust, coolant and oil from entering into the
electrical cabinet.
15.
Check if there is any malfunction on other parts.
※If there is any item is not listed or any question, contact us.
6-6
818~2040 PD