| Inspection item |
Conditions |
Replacement years |
Inspection method |
| [Motor] Foulness |
|
|
|
| [Motor] Sound |
|
|
Vibration |
| [Motor] Vibration |
Bearing |
8 years |
Touching |
| [Motor] Worn or damaged brush |
|
4 years |
|
| Brake application |
|
|
|
| Dirty brake lining |
|
8 years |
|
| Loose or damaged joint of electric wiring |
|
|
Retighten |
| Loose or damaged timing belt (or V-belt) |
|
4 years |
|
| Loose or damaged pulley mount |
|
|
|
| Loose fixed side of ball screw and lubrication |
|
|
Retighten |
| Damaged metal on moving side of ball screw and lubrication condition |
|
|
|
| Loose linkage between ball screw and backgauge |
|
|
Retighten |
| Loose encoder mount |
Encoder |
5 years |
Retighten |
| Loose or damaged joint of encoder wiring |
|
|
|
| Loose or damaged coupling |
|
5 years |
Retighten |
| Function of proximity switch point 305.0 |
|
5 years |
Run |
| Function of proximity switch point 605.0 |
|
5 years |
Run |
| Activation of forward/backward limit controlled stop limit switch |
|
5 years |
Run |
| Condition of guide roller |
|
3 years |
|
| Loose or damaged backgauge comb support mechanism |
|
|
Retighten |
| Backgauge adjustment and loose lock mechanism |
|
|
Retighten |
| Function of lubrication pump |
|
|
Run |
| Dirty or damaged groove tape |
|
3 years |
|
| Dirty groove tape guide roller |
|
3 years |
|
| Worn or damaged handle section |
|
|
|