DeWalt DW325C Guide D'utilisation page 15

MANY COMMON PROBLEMS CAN BE SOLVED EASILY BY UTILIZING THE CHART BELOW.
FOR MORE SERIOUS OR PERSISTENT PROBLEMS, CONTACT A D
SYMPTOM
Failure to cycle
Lack of power; slow to cycle
Skipping fasteners; intermittent
feed
TROUBLESHOOTING GUIDE
WARNING: To reduce the risk of serious personal injury, remove
fasteners from magazine before making any adjustments or servicing this tool.
CAUSE
Broken cylinder cap spring
Head valve stuck in cap
Tool dry, lacks lubrication
Broken cylinder cap spring
O-rings/seals cut or cracked
Exhaust blocked
Trigger assembly worn/leaks
Dirt/tar build up on driver
Cylinder sleeve not seated correctly on bottom
bumper
Head valve dry
Air pressure too low
Worn bumper
Tar/dirt in driver channel
Air restriction/inadequate air flow through quick
disconnect socket and plug
Worn piston O-ring
Tool dry, lacks lubrication
Damaged feed piston spring
Low air pressure
Loose canister nose screws
Fasteners too short for tool
Bent fasteners
Wrong size fasteners
WALT SERVICE CENTER OR CALL 1-(800)-4-D
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FIX
Replace cylinder cap spring
Disassemble/Check/Lubricate
Use
D WALT pneumatic tool oil
e
Replace cap spring
Replace O-rings/seals
Check bumper, head valve spring, muffler
Replace trigger assembly
Disassemble nose/driver to clean
Disassemble to correct
Disassemble/lubricate
Check air supply equipment
Replace bumper
Disassemble and clean nose and driver
Replace quick disconnect fittings
Replace O-ring, check driver
Use
D WALT pneumatic tool oil
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Replace spring
Check air supply system to tool
Tighten all screws
Use only recommended fasteners
Discontinue using these fasteners
Use only recommended fasteners
13
WALT.
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