Maintenance and Troubleshooting | |||||
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| Problem | Problem |
| Possible Cause |
| Corrective Action |
| Number |
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7 | Rewound material not even | a. | Was the initial material webbing | a. | Measure carefully from sideframe |
| on edge. |
| straight? |
| and straighten webbing. |
| b. | Is the roll telescoped? | b. | Use end plates on all unwinds. | |
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| c. | Is there excessive tension? | c. | Lower the tension. |
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| d. | Is it a poor roll of film (soft end)? | d. | Try a new roll. |
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8 | Plastic slitter tube has devel- | a. | Has the slitter idler increased in | a. | Sand and/or file down the higher |
| oped a larger diameter where |
| diameter at the point of contact |
| spots in the plastic tube. |
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| with the blades? | b. | Replace the slitter tube (note: use | |
| the round knives cut causing |
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| as little pressure on the slitter as | |
| paper stress lines and paper |
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| possible to increase the life of the | |
| tearing at peal idler. |
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| slitter tube). | |
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9 | Rewind is not turning | a. | Is the rewind engaged in the | a. | Line up the drive tang and side |
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| drive? |
| shafts over to the drive side to |
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| b. Is there air pressure? |
| engage them. | |
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| b. | Check for appropriate main air |
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| supply or increase the air pressure |
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| to the rewind. |
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10 | Laminate paper rewind will | a. | Is the pull roll up? | a. | Lower the pull roll. The laminate |
| not turn and/or you cannot |
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| paper rewind will not turn and the |
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| pressure will not increase until | |
| set the pressure. |
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| the pull roll is down. | |
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| b. | Stop the motor to allow the web |
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| force to be set. |
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11 | Roll is overheating. | a. | Is the IR sensor blocked? | a. | Be sure nothing ever blocks the |
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| b. Is the IR sensor misaligned? |
| path of the IR sensor. | |
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| c. | Is there cool air blowing on the | b. | Align the sensor. |
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| roll? | c. | Direct the cool air away from the |
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| d. | Is there an electrical problem? |
| roll surface. |
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| d. | Call Technical Support. |
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© GBC |