Edge/Edge Blanket Troubleshooting
6-3
WARNING
Only trained personnel with experience
in electrical or mechanical repair should
troubleshoot and repair the unit.
Troubleshooting
WARNING
Read the REPAIR chapter and make
sure that the power is disconnected
before doing any repairs.
6.5 Inlet Section (cont)
Neither Side of Clutch-Brake Rollers Stop .................................................................6-16
Clutch-Brake Rollers Stop Late; Corners Dropped; Corner Size Inconsistent ...........6-16
Machine Stops, Message Reads:
CORNER CLUTCH JAMMEDSHUTDOWN BEFORE REMOVING ...................6-16
6.6 Transfer Section
Transfer Assembly does not Travel Forward, Message Reads:
TRANSFER CYLINDER JAMMED/SHUTDOWN BEFORE CLEARING ............6-17
Transfer Assembly does not Travel Forward, No message .......................................6-17
Corner Dropped During Transfer ...............................................................................6-17
Corner Grabbed then Dropped by the Transfer Clamp ..............................................6-18
Floor Push does not Work Correctly ..........................................................................6-18
6.7 Spread Section
Flatwork Not Properly Spread, Message Reads:
UPPER SPREADER STALLED ...........................................................................6-19
Upper Spreader Clamps Bang or Drag at the Center of the Unit ...............................6-19
Upper Spreader is not Reaching the Center Home Position .....................................6-20
Upper Spreader Speed Inconsistent ..........................................................................6-20
Excessive Spread Force on Flatwork ........................................................................6-20
Too Little Spread Force on Flatwork ..........................................................................6-20
Flatwork Pulls Out of Clamps When Spreading .........................................................6-21
Upper Spreader Clamps Return to the Center too Fast .............................................6-21
Lower Spreader Belts Stop, Message Reads:
JAM / SENSOR AT LEFT WALL
JAM / SENSOR AT RIGHT WALL
JAM / SENSOR AT INLET CONV .......................................................................6-22
Lower Spreader Belts Reverse Direction ...................................................................6-22
Excessive Pull to One Side ........................................................................................6-22
6.8 Discharge Section
Laydown of Flatwork is Erratic ...................................................................................6-23
Flatwork Pieces Overlap ............................................................................................6-23
Leading Edge of Flatwork Folded Over .....................................................................6-23
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