Troubleshooting Guide - DeWalt DWMIIIFS Guide D'utilisation

In addition to the warranty, D
D WALT will maintain the tool and replace worn parts caused by normal use, for free,
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any time during the first year after purchase. Nailer wear items, such as o-rings and
driver blades, are not covered.
If you are not completely satisfied with the performance of your D
Laser, or Nailer for any reason, you can return it within 90 days from the date of
purchase with a receipt for a full refund – no questions asked.
LATIN AMERICA: This warranty does not apply to products sold in Latin America. For
products sold in Latin America, see country specific warranty information contained in
the packaging, call the local company or see website for warranty information.
FREE WARNING LABEL REPLACEMENT: If your warning labels become illegible or
are missing, call 1-800-4-D

TROUBLESHOOTING GUIDE

PROBLEM
Frame/nose leaks air
Frame/cap leaks air
Failure to cycle
WALT tools are covered by our:
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1 YEAR FREE SERVICE
90 DAY MONEY BACK GUARANTEE
WALT (1-800-433-9258) for a free replacement.
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CAUSE
Loose nose screws
O-ring or Gasket is cut or
cracked
Bumper cracked/worn
Damaged gasket or seal
Cracked/worn head valve
bumper
Loose cap screws
Air supply restriction
Tool dry, lack of lubrication
Worn head valve O-rings
Broken cylinder cap spring
Head valve stuck in cap
10- ENG
WALT Power Tool,
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CORRECTION
Tighten and recheck
Replace O-ring or gasket
Replace bumper
Replace gasket or seal
Replace bumper
Tighten and recheck
Check air supply
equipment
Use Air Tool Lubricant
Replace O-rings
Replace cylinder cap
spring
Disassemble/Check/
Lubricate