39
To ensure proper and continued optimum operation, use Table 11 to perform daily inspections.
Table 11 Daily Inspection
Inspection item
Details of inspection
Electric current
Is the current below the rated current shown on the rating plate ?
Noise
Is there abnormal sound ? Is there sudden change in sound ?
Vibration
Is there excessive vibration ? Does vibration change suddenly ?
Grease leakage
Does oil or grease leak from the gear section ?
Foundation bolt
Are foundation bolts loose ?
Chain and V-belt
Are chain and V-belt loose ?
Brake
Is the brake lining abraded ?
After operation for an extended period of time, the brake lining becomes
abraded. Check the brake gap occasionally, following instructions in
section 9, Brake Inspection / Maintenance (p.40-48).
Surface temperature
Is the surface temperature abnormally high ?
Does the surface temperature rise suddenly ?
The temperature rise during operation differs according to the model. When the difference
between the temperature of the gear surface and the ambient temperature is approx. 40°C
degrees, there will be no problem if there is no fluctuation.
⎞
⎠
⎞
⎠
⎞
⎠
⎞
⎠
When any abnormality is found during the daily inspection, take corrective measures according
to Section 10, Troubleshooting (pages 50 and 51.) If the abnormality cannot be eliminated,
contact our nearest agent, distributor, or sales office.
COMMON
8. Daily Inspection and Maintenance