Troubleshooting
Page 7 - 2
Digital Feeder Operation and Maintenance Manual
© GBC Pro - Tech February 2000
Problem
Solution
Power is not on
• Ensure unit is properly plugged in.
• Check for blown circuit fuses.
Power is ON, but the feeder
does not operate.
• Check the connection of the encoder cable.
• Verify that an E-STOP on the Explorer 107 is not
depressed.
• Ensure the pull rollers of the Explorer 107 are lowered.
Feeding head unit motor is
not operating
• Check for blown Motor Fuse.
• Ensure the feeding head unit is at a proper position.
Vacuum cups are not
functioning correctly.
• Adjust the air rate control valves for each cup.
• Adjust air pressure on the main regulator.
• Verify the compressor is adequate for the feeder.
The sheet slips on the
conveyor.
• Check the spacing of the conveyor belts.
• Ensure all metal balls are in the position bar.
The sheet is not being fed
squarely into the laminator.
• Check the sheet guide position.
• Check the vertical and horizontal guide adjustments.
• Check for contact between the conveyor feed plates.
The sheets are not being
supplied smoothly.
• Adjust the Master nozzle for proper air flow.
• Make adjustments to the left and right paper spring
plates.
Chart 7.1.1 Troubleshooting guide chart