DeWalt DW66C-1 Instruction Manual page 17

MANY COMMON PROBLEMS CAN BE SOLVED EASILY BY UTILIZING THE CHART BELOW.
FOR MORE SERIOUS OR PERSISTENT PROBLEMS, CONTACT A D
fasteners from magazine before making any adjustments or servicing this tool.
SYMPTOM
COIL NAILERS
Skipping fasteners; intermittent
feed
Fasteners jam in tool/canister
TROUBLESHOOTING GUIDE
WARNING: To reduce the risk of serious personal injury, remove
CAUSE
Feed piston dry
Feed piston O-rings cracked/worn
Check pawl binding
Canister bottom not set correctly
Broken weld wires in nail coil
Wrong size fasteners for tool
Broken welded wires in nail coil
15
WALT SERVICE CENTER OR CALL 1-(800)-4-D
E
FIX
Add
D WALT pneumatic tool oil
E
cover
Replace O-rings/check bumper and spring.
Lubricate assembly
Inspect pawl and spring on door. Must work freely
Set canister bottom for length of nails being used
Remove coil of nails and use another coil
Use only recommended fasteners/check canister
bottom adjustment
Remove coil of nails and use another coil
WALT.
E
in hole in feed piston