DeWalt DCGG571, Manual

Page: 48 / 208

ENGLISH
46
Rechargeable Battery Pack
This long life battery pack must be recharged when
it fails to produce sufficient power on jobs which
were easily done before. At the end of its technical
life, discard it with due care for our environment:
• Run the battery pack down completely, then
remove it from the tool.
• Li-Ion cells are recyclable. Take them to your
dealer or a local recycling station. The collected
battery packs will be recycled or disposed of
properly.
Troubleshooting
Problem Possible Cause Possible Solution
Unable to pull back rod Vacuum build up Unscrew the purge valve to release
vacuum.
Unable to push rod forward Pressure build up Unscrew the purge valve to release
pressure.
Rod is still connected to
plunger Rotate grease tube handle 90 degrees
to disengage it.
No grease when trigger is pulled Grease tube is empty Add grease.
Air pockets in the grease tube Refer to Purging Air Pockets.
Check valve is clogged Refer to Cleaning Contamination
from the Check Valve.
Filter is clogged Refer to Cleaning Contamination
from the Filter.
Grease appears in relief valve Zerk fitting is blocked Disconnect coupler from fitting, clean
zerk fitting and grease path.
Motor does not run when trigger
is pulled Battery Make sure the battery is fully charged.
Grease leaks out of the back of
the grease tube Rubber seal is flipped the
wrong direction Refer to Preparing the Grease Gun
for Suction and Filler Pump Filling.