Troubleshooting Guide - DeWalt DWF83C Guide D'utilisation

MANY COMMON PROBLEMS CAN BE SOLVED EASILY BY UTILIZING THE CHART BELOW.
FOR MORE SERIOUS OR PERSISTENT PROBLEMS, CONTACT A D
SYMPTOM
Trigger valve housing leaks
Top cap leaks air
Exhaust leaks
Air leaks around nose when
tool is at rest. (Driver blade in
up position.)
Air leaks around nose when
tool is in actuated position.
(Driver blade in down position.)
Tool does not cycle in cold
weather
Lack of power; sluggish

TROUBLESHOOTING GUIDE

WARNING: To reduce the risk of serious personal injury, remove
fasteners from canister before making any adjustments or servicing this tool.
CAUSE
O-ring or valve stem failure
Loose cap screws
Damaged or worn gasket or o-ring
Main seal or o-ring damaged, debris
in tool.
Damaged or worn o-rings
Damaged or worn bumper
Tool not receiving air
Valve may be frozen
Damaged or worn o-rings
Broken or damaged driver blade
Low air pressure
Lack of lubrication
Damaged or worn o-rings
Exhaust port blocked or clogged
Depth adjustment set too shallowly
Driver damaged or worn
WALT SERVICE CENTER OR CALL 1-(800)-4-D
e
FIX
Replace valve using Trigger Valve Kit
Tighten cap screws using appropriate hex wrench
Replace gasket/o-rings using Nailer O-Ring Repair Kit
Replace gasket/o-rings using Framing Nailer O-Ring Repair Kit
Replace gasket/o-rings using Framing Nailer O-Ring Repair Kit
Replace bumper using: Frame Nailer Bumper Kit
Check air supply
Warm up tool. Lubricate with D
e
pneumatic oil containing ethylene glycol
Replace gasket/o-rings using Framing Nailer O-Ring Repair Kit
Replace driver blade
Check air supply
Lubricate tool using D WALT pneumatic tool oil
e
Replace gasket/o-rings using framing nailer o-ring repair kit
Disconnect air, remove exhaust plate from top of tool, clean port
Reset depth adjustment
Replace driver blade
13
WALT.
e
WALT Pneumatic Tool Oil or winter weight