EK628L Battery-powered Crimping Tool
Greenlee / A Textron Company
4455 Boeing Dr. • Rockford, IL 61109-2988 USA • 815-397-7070
10
Problem
Possible Cause
Probable Remedy
Tool is inoperative.
Dirt, contaminants, etc., in
ram area of tool.
Clean tool.
Tool battery contacts damaged.
Reform contacts.
Tool components worn or
damaged.
Return tool to a Greenlee Authorized Service
Center.
Motor is inoperative.
Low or uncharged battery.
Try known charged battery. Inoperative battery
may be discharged or may have reached life
expectancy.
Broken switch components.
Return tool to a Greenlee Authorized Service
Center.
Motor runs but tool will not
complete a cycle.
Oil level low.
Return tool to a Greenlee Authorized Service
Center.
Air in hydraulic system.
Pull trigger and hold retract button simultane-
ously. Run for approximately 10 seconds, and
then attempt to crimp. If unsuccessful, return
tool to a Greenlee Authorized Service Center.
Cold oil.
Pull trigger and hold retract button simultane-
ously to warm oil. Store tool in warm area.
Dies stop during operation.
Oil level low.
Return tool to a Greenlee Authorized Service
Center.
Air in hydraulic system.
Pull trigger and hold retract button simultane-
ously. Hold for approximately 10 seconds.
LED glows for 20 seconds.
Battery charge low.
Charge or replace battery.
Tool loses oil.
Damaged internal seal.
Return tool to a Greenlee Authorized Service
Center.
Troubleshooting
Before You Begin
1. Make sure that the battery is charged. Recheck
the battery after several minutes to make sure the
battery is holding its charge.
2. Use a
nonflammable
contact cleaner or pencil
eraser to clean the electrical contacts on the battery
and tool.
3. Reinstall the battery and check the tool again.
