DeWalt DWMC150 Guide D'utilisation page 11

because any moisture in the air in the tanks will condense in the
cold temperature.
2. Keep the tool as warm as possible prior to use.
3. Put 5 to 10 drops of D WALT Pneumatic Tool Oil or winter weight
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pneumatic oil containing ethylene glycol in the end cap.
4. Lower air pressure to 80 psi or less.
5. Actuate the tool 5 or 6 times into scrap lumber to lubricate o-rings.
6. Turn pressure up to operating level (not to exceed 120 psi) and
use tool as normal.
7. Re-lubricate with D WALT Pneumatic Tool Oil or winter weight
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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 5-10 drops of D
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
ACTION
WHY
HOW
ACTION
WHY
HOW
Cleaning
WARNING: Blow dirt and dust out of all air vents with clean, dry air
at least once a week. To minimize the risk of eye injury, always wear
ANSI Z87.1 approved eye protection when performing this.
WARNING: Never use solvents or other harsh chemicals for
cleaning the non-metallic parts of the tool. These chemicals may
weaken the plastic materials used in these parts. Use a cloth
dampened only with water and mild soap. Never let any liquid get
WALT Pneumatic
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inside the tool; never immerse any part of the tool into a liquid.
Repairs
WARNING: To reduce the risk of serious personal injury, remove
nails from magazine before making any adjustments or servicing this
tool.
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Open petcocks or other drain valves on compressor
tanks. Allow any accumulated water to drain from
hoses
Clean magazine, pusher, and contact trip mechanism
Permits smooth operation, reduces wear, and
prevents jams
Blow clean with compressed air. The use of oils or
solvents is not recommended as they tend to attract
debris
Before each use, check to ensure all screws, nuts and
fasteners are tight and undamaged
Prevents jams, leaks and premature failure of tool
parts
Tighten loose screws or other fasteners using the
appropriate hex wrench or screwdriver