DeWalt DCD791 Manual Del Usuario página 78

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g ) Follow all charging instructions and do not charge
the battery pack or tool outside the temperature
range specified in the instructions. Charging
improperly or at temperatures outside the specified range
may damage the battery and increase the risk of fire.
Service
a ) Have your power tool serviced by a qualified repair
person using only identical replacement parts. This
will ensure that the safety of the power tool is maintained.
b ) Never service damaged battery packs. Service
of battery packs should only be performed by the
manufacturer or authorized service providers.
Safety Instructions for Reciprocating Saws
• Hold the power tool by insulated gripping surfaces,
when performing an operation where the cutting
accessory may contact hidden wiring. Cutting accessory
contacting a "live" wire may make exposed metal parts of the
power tool "live" and could give the operator an electric shock.
• Use clamps or another practical way to secure and
support the workpiece to a stable platform. Holding the
workpiece by hand or against your body leaves it unstable and
may lead to loss of control.
Additional Safety Instructions for Jig Saws
• Keep hands away from cutting area. Never reach
underneath the workpiece for any reason. Do not
insert fingers or thumb into the vicinity of the reciprocating
blade and blade clamp. Do not stabilize the saw by gripping
the shoe.
• Keep blades sharp. Dull or damaged blades may cause
the saw to swerve or stall under pressure. Always use the
appropriate type of saw blade for the workpiece material and
type of cut.
• When cutting pipe or conduit, make sure that they are
free from water, electrical wiring, etc.
Do not touch the workpiece or the blade immediately
•
after operating the tool. They can become very hot.
Be aware of hidden hazards, before cutting into walls,
•
floors or ceilings, check for the location of wiring
and pipes.
The blade will continue to move after releasing the
•
switch. Always switch the tool off and wait for the saw blade
to come to a complete standstill before putting the tool down.
Residual Risks
In spite of the application of the relevant safety regulations
and the implementation of safety devices, certain residual risks
cannot be avoided. These are:
• Impairment of hearing.
• Risk of accidents caused by the uncovered parts of the
saw blade.
• Health hazards caused by breathing dust developed when
sawing wood, especially oak, beech and MDF.
• Risk of personal injury due to flying particles.
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• Risk of burns due to accessories becoming hot
during operation.
• Risk of personal injury due to prolonged use.
Chargers
D WALT chargers require no adjustment and are designed to be
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as easy as possible to operate.
Electrical Safety
The electric motor has been designed for one voltage only.
Always check that the battery pack voltage corresponds to the
voltage on the rating plate. Also make sure that the voltage of
your charger corresponds to that of your mains.
i
Your D WALT charger is double insulated in
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accordance with EN60335; therefore, no earth wire
is required.
If the supply cord is damaged, it must be replaced only by
D WALT or an authorised service organisation.
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Mains Plug Replacement
(U.K. & Ireland Only)
If a new mains plug needs to be fitted:
• Safely dispose of the old plug.
• Connect the brown lead to the live terminal in the plug.
• Connect the blue lead to the neutral terminal.

WARNING: No connection is to be made to the
earth terminal.
Follow the fitting instructions supplied with good quality plugs.
Recommended fuse: 3 A.
Using an Extension Cable
An extension cord should not be used unless absolutely
necessary. Use an approved extension cable suitable for the
power input of your charger (see Technical Data). The minimum
conductor size is 1 mm ; the maximum length is 30 m.
2
When using a cable reel, always unwind the cable completely.
Important Safety Instructions for All
Battery Chargers
SAVE THESE INSTRUCTIONS: This manual contains important
safety and operating instructions for compatible battery
chargers (refer to Technical Data).
• Before using charger, read all instructions and cautionary markings
on charger, battery pack, and product using battery pack.

WARNING: Shock hazard. Do not allow any liquid to get
inside charger. Electric shock may result.

WARNING: We recommend the use of a residual current
device with a residual current rating of 30mA or less.

CAUTION: Burn hazard. To reduce the risk of injury,
charge only D WALT rechargeable batteries. Other types of
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batteries may burst, causing personal injury and damage.

CAUTION: Children should be supervised to ensure that
they do not play with the appliance.
NOTICE: Under certain conditions, with the charger
plugged into the power supply, the exposed charging