Baumfolder Wetscore - Manual (Page 13)

PAGE 13 TP10320A
TROUBLESHOOTING
PROBLEM PROBABLE CAUSE WHAT TO DO
Build up of fluid upon
register table
1. Improper setting of nozzle Readjust nozzle between register
within nozzle holder tape drive roller and register table
Inconsistent Folds
1. Positioning of WetScore Readjust to proper position
needles is out of register
2. Poor or no flow from See above
needles
3. Folder plate stop set off of Readjust to proper position
proper position
4. Alignment ofWetScore needle to Realign the WetScore needle to the
mechanical score is improper mechanical score
Ink is offseting along the
folded edge
1. Sheet coating is to dense for Use of WetScore is not recommended
absorbtion of alcohol solution,
alcohol is breaking down the ink
Solution leaks from control
valve port
1. PVC tubing hardened Replace, see instructions
and brittle
2. Control valve has Replace
cracked
Needles do not shut off
1. Sensor is set to low Adjust sensor so that the LED light is
off when sheet is absent
Discoloration of signatures
along scored edge
1. Paper stock is highly alkaline Reduce the amount of alcohol in
(acid free paper) solution to approx. 30%