Installing And Removing The Battery Pack - DeWalt DCD470 Manual De Instrucciones

English
Fig. J
OPERATION

WARNING: To reduce the risk of serious personal
injury, turn unit off and remove the battery pack
before making any adjustments or removing/
installing attachments or accessories. An
accidental start-up can cause injury.

Installing and Removing the Battery Pack

(Fig. A, K)
nOTE: For best results, make sure your battery pack is
fully charged.
To install the battery pack
1
battery pack with the rails inside the tool's handle and slide
it into the handle until the battery pack is firmly seated in
the tool and ensure that it does not disengage.
To remove the battery pack from the tool, press the release
button 2 and firmly pull the battery pack out of the tool
handle. To charge, insert into the charger as described in the
charger section of this manual.
After removing the battery, squeeze the tool trigger for
three seconds to dissipate the slight electric charge that
may still be in the tool. The worklight may come on for a
brief moment.
Fig. K
Proper Hand Position (Fig. L)

WARNING: To reduce the risk of serious personal injury,
ALWAYS use proper hand position as shown.
10
13
into the tool handle, align the

WARNING: To reduce the risk of serious personal
injury, ALWAYS hold securely in anticipation of a
sudden reaction.
Always hold tool firmly with both hands in the proper
position for operation as shown.
Fig. L
Drilling

WARNING: TO REDUCE THE RISK OF PERSONAL
INJURY, ALWAYS ensure workpiece is anchored or
clamped firmly. If drilling thin material, use a wood
"back-up" block to prevent damage to the material.
1. Use sharp drill bits only. For WOOD, use twist drill
bits, spade bits, auger bits, self-feed bits, or hole saws.
For METAL, use steel twist drill bits or hole saws. For
CONCRETE, use dry core bits. Do not use water.
2. Always apply pressure in a straight line with the bit. Use
enough pressure to keep drill biting, but do not push
hard enough to stall the motor or deflect the bit.
3. Hold tool firmly with both hands to control the twisting
action of the drill.
4. IF DRILL STALLS, it is usually because it is being
overloaded or improperly used. RELEASE TRIGGER
IMMEDIATELY, remove drill bit from work, and
determine cause of stalling. DO NOT CLICK TRIGGER ON
AND OFF IN AN ATTEMPT TO START A STALLED DRILL
— THIS CAN DAMAGE THE DRILL.
5. To minimize stalling or breaking through the material,
reduce pressure on drill and ease the bit through the
last fractional part of the hole.
6. Keep the motor running when pulling the bit back out
of a drilled hole. This will help prevent jamming.
Drilling in Metal
Start drilling with slow speed and increase to full power
while applying firm pressure on the tool. A smooth even
flow of metal chips indicates the proper drilling rate. Use a