Black+Decker Black+Decker BCG720N-XE Black & Decker 18V Lithium-Ion Cordless Angle Grinder without Battery and Charger

User Manual - Page 5

For BCG720N-XE.

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8
ENGLISH
(Original instructions)
9
ENGLISH
(Original instructions)
Safety warnings specic for sanding operations
u Do not use excessively oversized sanding disc paper.
Follow manufacturers recommendations, when
selecting sanding paper. Larger sanding paper
extending beyond the sanding pad presents a laceration
hazard and may cause snagging, tearing of the disc or
kickback.
Safety warnings specic for polishing operations
u Do not allow any loose portion of the polishing bonnet
or its attachment strings to spin freely. Tuck away or
trim any loose attachment strings. Loose and spinning
attachment strings can entangle your fingers or snag on
the workpiece.
Safety warnings specic for wire brushing
operations
u Be aware that wire bristles are thrown by the brush
even during ordinary operation.
Do not overstress the wires by applying excessive
load to the brush. The wire bristles can easily penetrate
light clothing and/or skin.
u If the use of a guard is recommended for wire
brushing, do not allow any interference of the wire
wheel or brush with the guard.
Wire wheel or brush may expand in diameter due to work
load and centrifugal forces.
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Warning! Contact with or inhalation of dusts
arising from sanding/grinding applications may
endanger the health of the operator and possible
bystanders. Wear a dust mask specifically
designed for protection against dust and fumes
and ensure that persons within or entering the
work area are also protected.
Safety of others
u This appliance is not intended for use by persons
(including children) with reduced physical, sensory or
mental capabilities, or lack of experience and knowledge,
unless they have been given supervision or instruction
concerning use of the appliance by a person responsible
for their safety.
u Children should be supervised to ensure that they do not
play with the appliance.
Residual risks
Additional residual risks may arise when using the tool which
may not be included in the enclosed safety warnings.
These risks can arise from misuse, prolonged use etc.
Even with the application of the relevant safety regulations
and the implementation of safety devices, certain residual
risks can not be avoided. These include:
u Injuries caused by touching any rotating/moving parts.
u Injuries caused when changing any parts, blades or
accessories.
u Injuries caused by prolonged use of a tool. When using
any tool for prolonged periods ensure you take regular
breaks.
u Impairment of hearing.
u Health hazards caused by breathing dust developed when
using your tool (example:- working with wood, especially
oak, beech and MDF.)
Vibration
The declared vibration emission values stated in the technical
data and the declaration of conformity have been measured
in accordance with a standard test method provided by
EN 60745 and may be used for comparing one tool with
another. The declared vibration emission value may also be
used in a preliminary assessment of exposure.
Warning! The vibration emission value during actual use of
the power tool can differ from the declared value depending
on the ways in which the tool is used. The vibration level may
increase above the level stated.
When assessing vibration exposure to determine safety
measures required by 2002/44/EC to protect persons regularly
using power tools in employment, an estimation of vibration
exposure should consider, the actual conditions of use and the
way the tool is used, including taking account of all parts of
the operating cycle such as the times when the tool is
switched off and when it is running idle in addition to the
trigger time.
Labels on tool
The following pictograms, along with the date code, are shown
on the tool:
Warning! To reduce the risk of injury, the user
must read the instruction manual.
Wear safety glasses or goggles when operating
this tool.
Wear ear protection when operating this tool
Additional safety instructions for batteries and
chargers
Batteries (BCG720M1 unit only)
u Never attempt to open for any reason.
u Do not expose the battery to water.
u Do not store in locations where the temperature may
exceed 40 °C.
u Charge only at ambient temperatures between 10 °C and
40 °C.
u Charge only using the charger provided with the tool.
u When disposing of batteries, follow the instructions given
in the section "Protecting the environment".
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Do not attempt to charge damaged batteries.
Chargers (BCG720M1 unit only)
u Use your BLACK+DECKER charger only to charge the
battery in the tool with which it was supplied. Other
batteries could burst, causing personal injury and damage.
u Never attempt to charge non-rechargeable batteries.
u Have defective cords replaced immediately.
u Do not expose the charger to water.
u Do not open the charger.
u Do not probe the charger.
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The charger is intended for indoor use only.
+
Read the instruction manual before use
Electrical safety
Your charger is double insulated; therefore no
earth wire is required. Always check that the
mains voltage corresponds to the voltage on the
rating plate. Never attempt to replace the charger
unit with a regular mains plug.
u If the supply cord is damaged, it must be replaced by the
manufacturer or an authorised BLACK+DECKERService
Centre in order to avoid a hazard.
Features
This tool includes some or all of the following features.
1. Lock off switch
2. Trigger switch
3. Side handle
4. Spindle lock
5. Grinding guard
6. Grinding disc
7. Battery port
8. Battery (BCG720M1 unit only)
Charging a battery (g. A)
BLACK+DECKER chargers are designed to charge
BLACK+DECKER battery packs.
u Plug the charger (9) into an appropriate outlet before
inserting a battery pack (8).
u Insert the battery pack (8) into the charger, making sure
the battery pack is fully seated in the battery slots (Figure
A).
The LED (9a) will flash indicating that the
battery is being charged.
The completion of charge is indicated by the
LED remaining on continuously. The pack is
fully charged and may be used at this time or
left in the charger.
u Recharge discharged batteries as soon as possible after
use or battery life may be greatly diminished. For longest
battery life, do not discharge batteries fully. It is
recommended that the batteries be recharged after each
use.
Charger diagnostics (g. B)
This charger is designed to detect certain problems that can
arise with the battery packs or the power source. Problems
are indicated by one LED flashing in di ferent patterns.
Bad battery
The charger can detect a weak or damaged
battery. The LED flashes in the pattern
indicated on the label. If you see this bad
battery blink pattern, do not continue to charge the battery.
Return it to a service center or a collection site for ecycling.
Hot/cold pack delay
When the charger detects a battery that is
excessively hot or excessively cold, it
automatically starts a Hot/Cold Pack Delay,
suspending charging until the battery has normalized. After
this happens, the charger automatically switches to the Pack
Charging mode. This feature ensures maximum battery life.
The light flashes in the pattern indicated on the label
Leaving the battery in the charger
The charger and battery pack can be left connected with
the LED glowing indefinitel . The charger will keep the
battery pack fresh and fully charged. This charger features
an automatic tune-up mode which equals or balances the
individual cells in the battery pack to allow it to function at
peak capacity. Battery packs should be tuned up weekly or
whenever the battery no longer delivers the same amount
of work. To use the automatic tune-up mode, place the
battery pack in the charger and leave it for at least 8 hours.
Important charging notes
u Longest life and best performance can be obtained if
the battery pack is charged when the air temperature is
between 18 °C – 24 °C. DO NOT charge the battery pack
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