DeWalt DWMC150 Guide D'utilisation page 8

OPERATION
Preparing the Tool (Fig. 2, 3)
WARNING: Read the section titled Important Safety Instructions
at the beginning of this manual. Always wear eye and ear protection
when operating this tool. Keep the nailer pointed away from yourself
and others. For safe operation, complete the following procedures
and checks before each use of the nailer.
1. Before you use the nailer, be sure that the compressor tanks
have been properly drained.
2. Lubricate the tool following these directions:
a. Use D WALT pneumatic tool oil or a non-detergent S.A.E. 20
E
weight oil. DO NOT use detergent oil or additives as they will
damage o-rings and rubber parts.
b. Use a filter-regulator-lubricator in the air line between the
compressor and the tool when possible.
c. If a lubricator is not available, add 5 to 10 drops of oil in the air
fitting a least twice a day or every 4 hours of use.
FIG. 2 FIG. 3
3. Wear proper eye, hearing and respiratory protection.
4. Remove all fasteners from the magazine.
5. Check for smooth and proper operation of contact trip and
pusher assemblies. Do not use tool if either assembly is not
functioning properly. NEVER use a tool that has the contact trip
restrained in the up position.
6. Check air supply. Ensure that air pressure does not exceed
recommended operating limits, refer to Tool Specifications.
7. Connect air hose.
8. Check for audible leaks around valves and gaskets. Never use a
tool that leaks or has damaged parts.
WARNING: To reduce the risk of personal injury, disconnect tool
from air supply before performing maintenance, clearing a jammed
fastener, leaving work area, moving tool to another location or
handing the tool to another person.
Trigger (Fig. 1, 4)
WARNING: The operator must not hold the trigger pulled except
during fastening operation, as serious injury could result if the trip
accidentally contacted someone or something, causing the tool to
cycle.
WARNING: Keep hands and body away from the discharge area
of the tool.
WARNING: Never use rafter hook to hang tool from body, clothing
or belt.
The sequential triggering system gets its name from the "sequence"
required to drive a fastener.
1. Sequential Triggering: offers a positive safety advantage since it
will not accidentally drive a fastener if the tool is bumped against
any surface or anybody while the operator is holding the tools
with the trigger pulled.
6