Troubleshooting - DeWalt DW46RN Instruction Manual

15 coil roofing nailer
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Troubleshooting


WARNING: Disconnect air line from tool, engage
trigger lock and remove
fasteners from magazine before making adjustments
or personal injury may result.
sYMPTOM
PROBlEMs
Air leak near
Loose screws
top of tool or in
trigger area
Worn or
damaged
o-rings or
seals
Tool does
Inadequate air
nothing or
supply
operates
Inadequate
sluggishly
lubrication
Worn or
damaged
valve
Air leak near
Loose screws
bottom of tool
Worn or
damaged
o-rings or
bumper
Tool jams or
Incorrect
skips frequently
fasteners
Fasteners
loaded
incorrectly
Damaged
fasteners. Bent
collation wire
Canister or
nose screws
loose
Canister is
dirty
Driver tip
is worn or
damaged
Worn piston
seal
Worn valve
sOlUTiOns
Tighten
screws.
Install
overhaul kit
Verify
adequate air
supply
Put 5 or 7
drops of oil
into air inlet
Install valve kit
Tighten
screws
Install
Overhaul Kit
Verify
approved
fasteners
of correct
size and 15°
collation angle
Verify
fasteners are
loaded in
the correct
platform
position
Replace with
undamaged
fasteners
Tighten
screws
Clean
magazine
Install Driver
Maintenance
Kit
Install
overhaul kit
Install valve kit
sYMPTOM
PROBlEMs
Other
English
sOlUTiOns
Contact a
D
WALT
e
Authorized
Warranty
Service Center
11

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