DeWalt DWMT70786L Guide D'utilisation page 12

PREPARATION FOR USE
Proper Use Of The Tool
Your new 3/8" Reversible Drill is designed for drilling, honing,
reaming, hole sawing and wire bushing. The drill is also used to
tighten and loosen threaded fasteners. The Jocobs
provides fast and convenient change of drill bits. Do not use the
tool for any other purpose than that specified without consulting the
manufacturer or the manufacturer's authorized supplier. To do so may
be dangerous.
Never use the reversible drill as a hammer to dislodge or
straighten cross threaded fasteners. Never attempt to modify
the tool for other uses.
Work Stations
Your Reversible Drill should only be used as a hand operated tool.
It is always recommended that the tool is used when standing with
solid footing. It can be used in other positions but before any such
use, the operator must be in a secure position having a firm grip and
footing and be aware that when loosening fasteners the tool can
move quite quickly away from the fastener being undone. An
allowance must always be made for this rearward movement so as
to avoid the possibility of hand/arm/body entrapment.
Putting Into Service
Air Supply
CAUTION: This air tool requires lubrication BEFORE initial use,
also before and after each additional use.
WARNING: Use a clean lubricated air supply that will give a
measured air pressure at the tool of 90 psi/6.2 bar when the tool
is running with the trigger fully depressed.
Use recommended hose size. It is recommended that the tool is
connected to the air supply as shown in figure A on page 11.
Do not connect the tool to the air line system without
incorporating an easy to reach and operate air shut off valve.
The air supply should be lubricated. It is strongly recommended
that an air filter, regulator, lubricator (FRL) is used as shown in
figure A on page 11 as this will supply clean, lubricated air at
the correct pressure to the tool. Details of such equipment can be
® obtained from your supplier. If such equipment is not used then the
Keyless chuck
tool should be lubricated by shutting off the air supply to the tool
and then depressurizing the line by pressing the trigger on the tool.
Disconnect the air line and pour into the air inlet 1 teaspoon (5cc.)
of a suitable pneumatic motor lubricating oil, preferably incorporating
a rust inhibitor. Reconnect tool to air supply and run tool slowly for a
few seconds to allow air to circulate the oil.
Lubricate tool daily if used frequently, or when it starts to slow or
lose power.
Using A Reversible Drill
WARNING:
1) Read all instructions before using this tool. All operators must
be fully trained in its use and aware of these safety rules.
2) Do not exceed the maximum working air pressure of
90 psi/6.2 bar.
3) Use personal safety equipment.
4) Use only compressed air at the recommended conditions.
5) If the tool appears to malfunction, remove from use
immediately and arrange for service and repair.
6) If the tool is used with a balancer or other support device,
ensure that it is fixed securely.
7) Always keep hands away from the working attachment fitted to
the tool.
8) The tool is not electrically insulated. Never use the tool if there
is any chance of it coming into contact with live electricity.
9) When using the tool, always adopt a firm footing and/or position
and grip the tool firmly to counteract any forces or
reaction forces that may be generated while using the tool.
12