Signode Little David LD16AE 2.0 Operator's Manual page 76

Problem
Major flaps being
damaged on box.
(weak voided box)
Tape is being
adhered to front of
box. Tape getting
wrapped around
rear wipe roller.
Tape breaking in
cartridge.
CAUTION: When installing the cartridge into the case sealer, maintain control of
the cartridge as it is lowered into its housing; DO NOT allow it to slam or free
fall into place. Failure to do so could damage and void warranty on parts of the
cartridge.
Balance air pressure set too high.
(Pneumatic cartridge only)
Cause
Main spring tension too strong.
Booster spring engaged to aggressive.
Air pressure for balance too low.
(Pneumatic cartridge only)
Front roller arm doesn't have enough
tension.
Tape broken in cartridge.
Tape adhesive not aggressive enough.
Cut in tape roll.
Tape not threaded correctly.
Tape path roller(s) bound up.
Too much drag on tension roller.
Reduce air pressure; GREEN hose.
(Pneumatic cartridge only)
Corrective Action
Reduce main spring tension.
Reduce compression on boost spring.
Increase air pressure on balance
(GREEN), (Pneumatic cartridge only)
Increase main spring pressure.
See "Tape breaking in cartridge"
below.
Inquire about different tape
adhesives.
Change roll of tape.
Follow threading arrows on cartridge.
Check rollers ‐ free up / replace.
Reduce tape tension.