Milwaukee M18 FDGRB Originalbetriebsanleitung Seite 8

n) Use clamps to support workpiece whenever practical. Never
hold a small workpiece in one hand and the tool in the other
hand while in use. Clamping a small workpiece allows you to use
your hand(s) to control the tool. Round material such as dowel rods,
pipes or tubing have a tendency to roll while being cut, and may
cause the bit to bind or jump toward you.
o) Never lay the power tool down until the accessory has come
to a complete stop. The spinning accessory may grab the surface
and pull the power tool out of your control.
p) After changing the bits or making any adjustments, make
sure the collet nut, chuck or any other adjustment devices are
securely tightened. Loose adjustment devices can unexpectedly
shift, causing loss of control, loose rotating components will be
violently thrown.
q) Do not run the power tool while carrying it at your side.
Accidental contact with the spinning accessory could snag
your clothing, pulling the accessory into your body.
r) Regularly clean the power tool's air vents. The motor's fan
will draw the dust inside the housing and excessive accumulation of
powdered metal may cause electrical hazards.
s) Do not operate the power tool near flammable materials.
Sparks could ignite these materials.
t) Do not use accessories that require liquid coolants. Using
water or other liquid coolants may result in electrocution or
shock.
Kickback and Related Warnings
Kickback is a sudden reaction to a pinched or snagged
rotating wheel, sanding band, brush or any other accessory.
Pinching or snagging causes rapid stalling of the rotating
accessory which in turn causes the uncontrolled power tool to
be forced in the direction opposite of the accessory's rotation.
For example, if an abrasive wheel is snagged or pinched by
the workpiece, the edge of the wheel that is entering into the
pinch point can dig into the surface of the material causing
the wheel to climb out or kick out. The wheel may either jump
toward or away from the operator, depending on direction
of the wheel's movement at the point of pinching. Abrasive
wheels may also break under these conditions.
Kickback is the result of power tool misuse and/or incorrect
operating procedures or conditions and can be avoided by
taking proper precautions as given below.
a) Maintain a firm grip on the power tool and position your
body and arm to allow you to resist kickback forces The
operator can control torque reactions or kickback forces, if proper
precautions are taken.
b) Use special care when working corners, sharp edges etc.
Avoid bouncing and snagging the accessory. Corners, sharp
edges or bouncing have a tendency to snag the rotating accessory
and cause loss of control or kickback.
c) Do not attach a toothed saw blade. Such blades create
frequent kickback and loss of control.
d) Always feed the bit into the material in the same direction as
the cutting edge is exiting from the material (which is the same
direction as the chips are thrown). Feeding the tool in the wrong
direction causes the cutting edge of the bit to climb out of the work
and pull the tool in the direction of this feed.
e) When using rotary files, always have the work securely
clamped. These wheels will grab if they become slightly canted
in the groove, and can kickback. When a cut-off wheel grabs, the
wheel itself usually breaks. When a rotary file, high-speed cutter or
tungsten carbide cutter grabs, it may jump from the groove and you
could lose control of the tool.
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Safety Warnings Specific for Grinding and Abrasive
Cutting-Off Operations:
a) Use only wheel types that are recommended for your power
tool and only for recommended applications. For example: do
not grind with the side of a cut-off wheel. Abrasive cut-off wheels
are intended for peripheral grinding, side forces applied to these
wheels may cause them to shatter.
b) For threaded abrasive cones and plugs use only undamaged
wheel mandrels with an unrelieved shoulder flange that are of
correct size and length. Proper mandrels will reduce the possibility
of breakage.
c) Do not "jam" the cut-off wheel or apply excessive pressure.
Do not attempt to make an excessive depth of cut. Overstres-
sing the wheel increases the loading and susceptibility to twisting
or binding of the wheel in the cut and the possibility of kickback or
wheel breakage.
d) Do not position your body in line with and behind the rota-
ting wheel. When the wheel, at the point of operation, is moving
away from your body, the possible kickback may propel the
spinning wheel and the power tool directly at you.
e) When wheel is pinched, snagged or when interrupting a cut
for any reason, switch off the power tool and hold the power
tool motionless until the wheel comes to a complete stop. Never
attempt to remove the cut-off wheel from the cut while the wheel is in
motion otherwise kickback may occur. Investigate and take correc-
tive action to eliminate the cause of wheel pinching or snagging.
f) Do not restart the cutting operation in the workpiece. Let the
wheel reach full speed and carefully re-enter the cut. The wheel
may bind, walk up or kickback if the power tool is restarted in the
workpiece.
g) Support panels or any oversized workpiece to minimize the
risk of wheel pinching and kickback. Large workpieces tend to
sag under their own weight. Supports must be placed under the
workpiece near the line of cut and near the edge of the workpiece on
both sides of the wheel.
h) Use extra caution when making a "pocket cut" into existing
walls or other blind areas. The protruding wheel may cut gas or
water pipes, electrical wiring or objects that can cause kickback.
ADDITIONAL SAFETY AND WORKING INSTRUCTIONS
Use personal protective equipment. Always wear eye protection.
Protective equipment such as a dust mask, non-skid safety shoes,
hard hat or hearing protection used for appropriate conditions
will reduce personal injuries. Never reach into the danger area of
the machine when it is running. Chips and splinters must not be
removed while the machine is running.
Wear ear protectors. Exposure to noise can cause hearing loss.
Use protective equipment. Always wear safety glasses when
working with the machine. The use of protective clothing is
recommended, such as dust mask, protective gloves, sturdy non-slip
footwear, helmet and ear defenders.
The dust produced when using this tool may be harmful to health.
Do not inhale the dust. Use a dust absorption system and wear a
suitable dust protection mask. Remove deposited dust thoroughly,
e.g. with a vacuum cleaner.
Immediately switch off the machine in case of considerable
vibrations or if other malfunctions occur. Check the machine in order
to find out the cause.
The workpiece must be fixed if it is not heavy enough to be steady.
The insertion tool is sharp-edged and can become hot during use.
WARNING! Danger of cuts and burns
- when handling the insertion tools
- when setting the device down.
Wear protective gloves when handling insertion tools.
Do not let any metal parts enter the airing slots - danger of short
circuit!
Do not machine any materials that present a danger to health (e.g.
asbestos).
When grinding metal, flying sparks are produced. Take care that
no persons are endangered. Because of the danger of fire, no
combustible materials should be located in the vicinity (spark flight
zone). Do not use dust extraction.
ENGLISH
WARNING! To reduce the risk of fire, personal injury, and product
damage due to a short circuit, never immerse your tool, battery pack
or charger in fluid or allow a fluid to flow inside them. Corrosive or
conductive fluids, such as seawater, certain industrial chemicals,
and bleach or bleach containing products, etc., Can cause a short
circuit.
Never break open battery packs and chargers and store only in dry
rooms. Keep dry at all times.
Use only System M18 chargers for charging System M18 battery
packs. Do not use battery packs from other systems.
SPECIFIED CONDITIONS OF USE
This Straight grinder may be used for grinding wood, metal,
plastic, or similar materials, especially in hard accessible
corners and places.
Please refer to the instructions supplied by the accessory
manufacturer.
The machine is suitable only for working without water.
RESIDUAL RISK
Even when the product is used as prescribed, it is still impossible
to completely eliminate certain residual risk factors. The following
hazards may arise in use and the operator should pay special
attention to avoid the following:
• Injury caused by vibration. Hold the product by designated
handles and restrict working time and exposure..
• Injury due to flying debris. Wear eye protection, heavy long
trousers, gloves and substancial footwear at all times.
• Inhalation of toxic dusts.
NOTES FOR LI-ION BATTERIES
Use of Li-Ion batteries
Battery packs which have not been used for some time should be
recharged before use..
Temperatures in excess of 50°C (122°F) reduce the performance of
the battery pack. Avoid extended exposure to heat or sunshine (risk
of overheating).
The contacts of chargers and battery packs must be kept clean.
For an optimum life-time, the battery packs have to be fully charged,
after use.
To obtain the longest possible battery life remove the battery pack
from the charger once it is fully charged.
For battery pack storage longer than 30 days:
Store the battery pack where the temperature is below 27°C and
away from moisture
Store the battery packs in a 30% - 50% charged condition
Every six months of storage, charge the pack as normal.
Battery protection for Li-Ion batteries
In extremely high torque, binding, stalling and short circuit situations
that cause high current draw, the tool will vibrate for about 5
seconds, the fuel gauge will flash,and then the tool will turn OFF.
To reset, release the trigger. Under extreme circumstances, the
internal temperature of the battery pack could raise too much. If
this happens, the fuel gauge will flash until the battery pack cooled
down. After the lights go off, the work may continue.
Transporting Lithium Batteries
Lithium-ion batteries are subject to the Dangerous Goods Legislation
requirements.
Transportation of those batteries has to be done in accordance with
local, national and international provisions and regulations.
The user can transport the batteries by road without further
requirements.
Commercial transport of Lithium-Ion batteries by third parties is
subject to Dangerous Goods regulations. Transport preparation and
transport are exclusively to be carried out by appropriately trained
persons and the process has to be accompanied by corresponding
experts.
When transporting batteries:
Ensure that battery contact terminals are protected and insulated to
prevent short circuit.
Ensure that battery pack is secured against movement within
packaging.. Do not transport batteries that are cracked or leak.
Check with forwarding company for further advice.
ELECTRONICS
The built-in electronic will keep a constant speed even under
increased load.
In case of overload, the rotational speed is being reduced until
machine stops..
The machine has an overload and anti-kickback safety function and
stops if it is overloaded.
Please note that the machine will automatically accelerate back to
its original operating speed if the load is removed from it.
After it has reached its operating speed the machine is ready for
use again.
RESTART CUTOUT
A zero-voltage switch prevents the machine from restarting after a
power cut.
When resuming work, switch the machine off and then switch it back
on again.
SMOOTH START
Electronic smooth start for save use prevents jerky run-up of the
machine.
CLEANING
The ventilation slots of the machine must be kept clear at all times.
MAINTENANCE
Use only Milwaukee accessories and Milwaukee spare parts. Should
components need to be replaced which have not been described,
please contact one of our Milwaukee service agents (see our list of
guarantee/service addresses).
If needed, an exploded view of the tool can be ordered. Please
state the Article No. as well as the machine type printed on
the label and order the drawing at your local service agents or
directly at: Techtronic Industries GmbH, Max-Eyth-Straße 10,
71364 Winnenden, Germany.
ENGLISH
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