DeWalt DCH363, Оригинальное руководство пользователя, Страница: 13 / 53

11
e n g l i s h
Do Not use under wet conditions or in presence of
flammable liquids or gases.
These heavy-duty rotary hammerdrills are professional
power tools. Do Not let children come into
contact with the tool. Supervision is required when
inexperienced operators use this tool.
• Young children and the infirm. This appliance
is not intended for use by young children or infirm
persons without supervision.
• This product is not intended for use by persons
(including children) suffering from diminished
physical, sensory or mental abilities; lack of
experience, knowledge or skills unless they are
supervised by a person responsible for their
safety. Children should never be left alone with
this product.
DuST ExTRACTIOn SYSTEM (fIG. A1)
17 Electrical pins for dust extraction system
18 Dust extraction system (D25302DH)*
19 Dust extraction system attached to rotary
hammerdrill
*The dust extraction system (D25302DH) can be
purchased separately from your nearest authorised
D
e
WALT dealer at additional cost.
OvERLOAD CLuTCH
In case of jamming of a drill bit, the drive to the drill
spindle is interrupted. Because of the resulting forces,
always hold the tool with both hands and take a firm
stance.
BRAkE MECHAnISM
When the variable speed switch is released,
the spindle will stop rotating instantly.
ACTIvE vIBRATIOn COnTROL
The active vibration control neutralises rebound
vibration from the hammer mechanism. Lowering
hand and arm vibration, it allows more comfortable
use for longer periods of time and extends the life of
the unit. In operation, a spring loaded mechanism
counterbalances the vibration forces. This can be
sensed by the cushioning effect when pressure is
applied to the tool. Make sure the spring is engaged
but not too firmly. The mechanism should be allowed
to "float."
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.
Your D
e
WALT charger is double insulated
in accordance with IEC 60335; therefore no
earth wire is required.
If the supply cord is damaged, it must be replaced
by a specially prepared cord available through the
D
e
WALT service organization.
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
2
; the maximum length is 30 m.
When using a cable reel, always unwind the cable
completely.
ASSEMBLY AnD ADjuSTMEnT
WARNING: Prior to assembly and
adjustment, always remove the
battery pack. Always switch off the
tool before inserting or removing the
battery pack.
WARNING:
Use only D
e
WALT battery
packs and chargers.
fitting and Removing the Battery
Pack (fig. A)
• To fit the battery pack (11), line it up with the
receptacle on the tool. Slide the battery pack into
the receptacle and push until the battery snaps
into place.
• To remove the battery pack, push the release
button (12) while at the same time pulling the
battery pack out of the receptacle.
fuEL GAuGE BATTERY PACkS (fIG. A)
Some D
e
WALT battery packs include a fuel gauge
which consists of three green LED lights that indicate
the level of charge remaining in the battery pack.
To actuate the fuel gauge, press and hold the fuel
gauge button (21). A combination of the three green
LED lights will illuminate designating the level of
charge left. When the level of charge in the battery
is below the usable limit, the fuel gauge will not
illuminate and the battery will need to be recharged.
NotE: The fuel gauge is only an indication of the
charge left on the battery pack. It does not indicate
tool functionality and is subject to variation based
on product components, temperature and end-user
application.