DeWalt DCH363 Guide D'utilisation page 13

OPERATION
WARNING: To reduce the risk of serious personal injury,
depress the trigger lock button and disconnect 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. 4)
NOTE: For best results, make sure your battery pack is fully charged.
To install the battery pack (K) into the tool handle, align the 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 buttons
(L) and firmly pull the battery pack out of the tool handle. Insert it into
the charger as described in the charger section of this manual.
FIG. 4
L
SHOCKS Active Vibration Control
System (Fig. 2)
For best vibration control, hold the tool with one hand on the main
handle (E) and the other hand on the side handle (A). Apply just
enough pressure so the hammer is approximately mid-stroke. The
hammer only needs enough pressure to engage the internal active
vibration control. Applying too much pressure will not make the tool
drill faster and active vibration control will not engage.
SDS Chuck (Fig. 5)
NOTICE: Do not use chipping
bits in this tool. Using chipping
bits may cause the tool to bind-
up and damage to the tool may
occur.
To insert bit, insert shank of bit
about 3/4" (19 mm) into chuck
(N). Push and rotate bit until it
locks in place. The bit will be
securely held.
To release bit, pull the sleeve (M)
back and remove the bit.
Drilling
1. Use sharp drill bits only. For MASONRY, such as brick, cement,
K
cinder block, etc., use carbide-tipped bits rated for percussion
drilling. Be sure the material to be drilled is anchored or clamped
firmly. If drilling thin material, use a wood "back-up" block to
prevent damage to the material.
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.
11
TM
FIG. 5
N
M