Troubleshooting Guide - DeWalt DCE591 Instruction Manual

sYMPTOM
Motor does not start
Motor stops suddenly while running
u
Motor stops gradually or slows down.
Motor runs, but adhesive is not
being dispensed.
Adhesive is dispensed very slowly
Dispensed adhesive is not
uniformly mixed.
Rack handle is difficult to push or pull.

Troubleshooting Guide

CAUsE
Trigger not depressed
Discharged battery
Speed or Dose setting too low
Battery pack not fully inserted.
Cartridge or sausage fully dispensed
(dispenser shuts off automatically)
Dose completed
Battery pack not fully inserted.
Cartridge fully dispensed (dispenser
shuts off automatically)
Discharged battery
Speed setting too low
Clutch open
Cartridge tip not removed
Adhesive too cold
Cured adhesive clogging mixing tube
Cartridge failure (blow by)
Discharged Battery
Speed setting too low
Adhesive too cold
Cured adhesive clogging mixing tube
Cartridge failure (blow by)
Adhesive too cold.
Cured adhesive in mixing nozzle
Cartridge failure (blow by)
Clutch closed
Adhesive built up on rack teeth
Racks are bent or dammaged
REMEDY
• Press trigger.
• Use charger to recharge battery.
• Increase speed setting
• Increase dose setting
• Remove and reinstall battery pack.
• Remove and replace cartridge.
• Release trigger, increase "dose",
press trigger.
• Remove and reinstall battery pack.
• Remove and replace cartridge.
• Use charger to recharge battery.
• Increase speed setting
• Close clutch.
• Remove tip.
• Warm the adhesive.
• Replace mixing nozzle
(mixing tube).
• Remove cartridge. Clean pistons
and teeth. Install new cartridge.
• Use charger to recharge battery.
• Increase speed setting
• Warm the adhesive.
• Replace mixing nozzle
(mixing tube).
• Remove cartridge. Clean pistons
and teeth. Install new cartridge.
• Warm the adhesive.
• Replace mixing nozzle
(mixing tube).
• Remove cartridge. Clean pistons
and teeth. Install new cartridge.
• Open clutch
• Remove cartridge. Clean pistons
and teeth. Install new cartridge.
• Have tool repaired at an
authorized service center
English
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