DeWalt DW925 Manual Del Usuario página 25

After several charge and discharge cycles, the battery
pack will attain full capacity. Always check the mains
prior to charging the battery pack. If the mains is
functioning but the battery pack does not charge,
take your charger to an authorised D
agent. Whilst charging, the charger and the battery
pack may become warm to touch. This is a normal
condition and does not indicate a problem.
Do not charge the battery pack at
ambient temperatures <4 °C or >40 °C.
Recommended charging temperature:
approx. 24 °C.
• To charge the battery pack (9), insert it into the
charger (11) as shown and plug in the charger.
Be sure that the battery pack is fully seated in the
charger. The red charging indicator (12) will blink.
After approx. 1 hour, it will stop blinking and
remain on. The battery pack is now fully charged
and the charger automatically switches to
equalise mode. After approx. 4 hours, it will
switch to maintenance charge mode. The battery
pack can be removed at any time or left in the
connected charger indefinitely.
• The red charging indicator flashes rapidly to
indicate a charging problem. Reinsert the battery
pack or try a new one. If the new pack also
refuses to charge, have your charger tested by
an authorized D WALT repair agent.
E • When plugged into power sources such as
generators or sources that convert DC to AC,
the red charging indicator may blink twice, switch
off and repeat. This indicates a temporary
problem of the power source. The charger will
automatically switch back to normal operation.
Inserting and removing the battery pack
• Insert the battery pack into the grip (8) until it
clicks in place.
• To remove the battery pack, press the two
release buttons (10) simultaneously and pull the
pack out of the grip (8).
Inserting and removing bits (fig. A & B)
• Open the chuck by turning the sleeve (13)
counterclockwise and insert the bit shank.
• Place the bit in the chuck as far as it will go and
lift slightly before tightening.
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• Tighten firmly by turning the sleeve clockwise.
• To remove the bit, proceed in reverse order.
Selecting the operating mode or adjusting the
WALT repair torque (fig. C)
E
The collar of this tool has 15 positions for the
adjustment of the torque to suit the size of the screw
and the workpiece material. For torque adjustment,
refer to the section "Screwdriving".
• Select the drilling mode or torque by aligning the
Forward/reverse slider (fig. D)
• To select forward or reverse rotation, use the
DW926/DW907 - Two gear selector (fig. E)
Your tool is fitted with a two gear selector (6) to vary
the speed/torque ratio.
1 low speed/high torque
2 high speed/low torque
For speed rates, refer to the technical data.
Removing and fitting the chuck (fig. F & G)
• Open the chuck jaws as far as possible.
• Insert a screwdriver into the chuck and remove
• Tighten an Allen key into the chuck and strike it
• To refit the chuck, proceed in reverse order.
symbol or number on the collar (5) with the
indicator (14) on the housing.
forward/reverse slider (2) as shown (see arrows
on tool).
Always wait until the motor has come to
a complete standstill before changing the
direction of rotation.
(drilling large holes, driving screws)
(drilling smaller holes)
• Always push the two gear selector
completely forward or backward.
• Do not change gears at full speed or
during use.
the chuck retaining screw by turning clockwise
as shown in figure F.
with a hammer as shown in figure G. This will
loosen the chuck so that it can be unscrewed by
hand.
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