Warranty
 2. Keep the tool as warm as possible prior to use.
 3. Make certain all fasteners have been removed from canister.
  4. Put 5 to 7 drops of D
e
WALT Pneumatic Tool Oil or winter weight 
pneumatic oil containing ethylene glycol in the end cap.
 5. Lower air pressure to 80 psi (5.5 bar) or less.
 6. Reconnect air and load nails into canister. 
  7. Actuate the tool 5 or 6 times into scrap lumber to lubricate o-rings.
  8. Turn pressure up to operating level (not to exceed 120 psi) and 
use tool as normal. 
 9. Re-lubricate with D
e
WALT Pneumatic Tool Oil or winter weight 
pneumatic oil containing ethylene glycol in the end cap at least 
twice a day or after 4 hours of use.
Hot Weather Operation
Tool should operate normally. However, keep tool out of direct sunlight 
as excessive heat can damage bumpers, o-rings and other rubber 
parts.
MAINTENANCE
WARNING: Disconnect air line from tool and remove fasteners 
from magazine before making adjustments or personal injury may 
result.
Daily Maintenance Chart
ACTION Lubricate tool with 5-7 drops of D
e
WALT Pneumatic 
Tool Oil
WHY Prevents failure of o-rings
HOW Insert drops into air fitting on end cap of tool
ACTION Drain compressor tanks and hoses daily
WHY Prevents accumulation of moisture in compressor and 
nailer
HOW Open petcocks or other drain valves on compressor 
tanks. Allow any accumulated water to drain from 
hoses
ACTION Clean canister, feed piston area and contact trip 
mechanism.
WHY Permits smooth operation of magazine, reduces wear 
and prevents jams
HOW Blow clean with compressed air. The use of oils or 
solvents is not recommended as they tend to attract 
debris
ACTION Before each use, check to ensure all screws, nuts and 
fasteners are tight and undamaged
WHY Prevents jams, leaks and premature failure of tool 
parts
HOW Tighten loose screws or other fasteners using the 
appropriate hex wrench or screwdriver
Cleaning
 WARNING: DO NOT use gasoline or similar highly flammable 
liquids to clean the nailer. Vapor could be ignited by a spark, causing 
and explosion.
Tar and dirt may build up on the nose and trip lever preventing correct 
operation. Remove any buildup with kerosene, #2 fuel oil or diesel fuel. 
Do not dip the nailer into these solvents beyond the height of the nail 
heads, to avoid solvent getting into the drive cylinder.
Dry off the nailer before use. Any oil film left after cleanup will 
accelerate the tar build up and the nailer will require more frequent 
cleaning. 
English
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