| |
|
Frequency (Hours of Operation) |
| Module |
Action |
40 |
120 |
360 |
1440 |
Unwind Module
Roll end shutoff |
Lubricate the following with light penetrating oil:
- Bronze frame-mounted bearings
- Pivot points
- Air cylinder rod
|
|
x
|
|
|
| Secure air cylinder stand-off |
|
x
|
|
|
| Web guide |
Check steering movement for zero movement |
|
x
|
|
|
| Check steering unit for squareness in center position |
|
x
|
|
|
| Check steering unit for equal speed side-to-side in automatic mode |
|
x
|
|
|
| Clean sensor with alcohol |
|
x
|
|
|
| Coreholder |
Check for air leaks |
|
|
x
|
|
| Check bearings for drag or binding |
|
|
x
|
|
| Set regulator/gauge for 60 lbs. |
|
x
|
|
|
| Check bearing setscrews for tightness |
|
|
|
x
|
| Check for end play |
|
|
x
|
|
| Brake system |
Check gear belts for excessive wear |
|
|
x
|
|
| Check gear belt pulley setscrews for tightness |
|
|
x
|
|
| Check for magnetic powder leaks with a magnet (Magnetic Brake Only) |
|
|
|
x
|
| Check brake mounting bolts for tightness |
|
|
|
x
|
| Check for 1/32 in. between gear and cartridge |
|
x
|
|
|
| Dancer |
Check dancer arm for freedom of movement (Perform drop test) |
|
x
|
|
|
| Verify calibration values |
|
|
|
x
|
