GRAPHITE 59G187 Übersetzung Der Originalanleitung Seite 12

phenomenon of the power tool, loss of control and can lead to
injury to the operator.
ON/OFF
Hold the sander with both hands during start-up and operation.
• Press the rear part of the switch (2).
• Slide the switch (2) forward - (towards the head) (Fig. C).
• For continuous operation - press the front of the switch button.
• The switch will automatically be locked in the continuous running
position.
• To switch off the unit - press the back of the switch button (2).
After starting the grinding machine, wait until the grinding wheel has
reached maximum speed before starting work. Do not operate the
switch on the sander while the work is being carried out at . The sander
switch must only be operated when the power tool is away from the
workpiece.
The appliance has a fuse-protected switch, which means that if there
is a temporary mains power failure or it is plugged into a power socket
with the switch in the "on" position, it will not start. In this case, the
switch must be reversed to the 'off' position and the unit restarted.
SPEED CONTROL
There is a speed adjustment knob (8) on the top rear of the grinder
housing (fig. D). The adjustment range is from 1 to 6. The speed can
be varied according to the user's needs.
CUTTING
• Cutting with an angle grinder can only be done in a straight line.
• Do not cut the material while holding it in your hand.
• Large workpieces should be supported and care should be taken
that the support points are close to the cut line and at the end of
the material. Material placed stably will not tend to move during
cutting.
• Small workpieces should be clamped e.g. in a vice, using
clamps, etc. The material should be clamped so that the cutting
point is close to the clamping element. This will ensure greater
cutting precision.
• Do not allow vibration or tamping of the cutting disc, as this will
impair the quality of the cut and may cause the cutting disc to
break.
• No lateral pressure should be exerted on the cutting disc during
cutting.
• Use the correct cutting disc depending on the material to be cut.
• When cutting through material, it is recommended that the
direction of feed is in line with the direction of rotation of the
cutting disc.
• The depth of cut depends on the diameter of the disc (Fig. G)
• Only discs with nominal diameters no larger than those
recommended for the grinder model should be used.
• When making deep cuts (e.g. profiles, building blocks, bricks,
etc.), do not allow the clamping flanges to come into contact with
the workpiece.
Cutting discs reach very high temperatures during operation - do not
touch them with unprotected parts of the body before they have cooled
down.
SANDING
Grinding work can be carried out using e.g. grinding discs, cup wheels,
flap discs, discs with abrasive fleece, wire brushes, flexible discs for
sandpaper, etc. Each type of disc and workpiece requires a suitable
working technique and the use of appropriate personal protective
equipment.
Discs designed for cutting should not be used for sanding.
Grinding discs are designed to remove material with the edge of the
disc.
• Do not grind with the side face of the disc. The optimum working
angle for this type of disc is 30
• Grinding work must only be carried out using grinding discs
suitable for the material.
When working with flap discs, abrasive fleece discs and flexible discs
for sandpaper, care must be taken to ensure the correct angle of attack
(Fig. I).
• Do not sand with the entire surface of the disc.
• These types of discs are used for machining flat surfaces.
o
(fig H).
Wire brushes are mainly intended for cleaning profiles and hard-to-
reach areas. They can be used to remove e.g. rust, paint coatings, etc.
from the material surface. (Fig. K).
Only work tools whose permissible speed is higher than or equal to
the maximum speed of the angle grinder without load should be used.
OPERATION AND MAINTENANCE
Unplug the power cord from the mains socket before carrying out any
installation, adjustment, repair or operation.
MAINTENANCE AND STORAGE
• It is recommended to clean the device immediately after each
use.
• Do not use water or other liquids for cleaning.
• The unit should be cleaned with a dry piece of cloth or blown
with low-pressure compressed air.
• Do not use any cleaning agents or solvents, as these may
damage the plastic parts.
• Clean the ventilation slots in the motor housing regularly to
prevent the unit from overheating.
• If the power cable is damaged, it must be replaced with a cable
of the same characteristics. This operation should be entrusted
to a qualified specialist or have the appliance serviced.
• If excessive sparking occurs on the commutator, have the
condition of the motor's carbon brushes checked by a qualified
person.
• Always store the device in a dry place out of the reach of
children.
REPLACEMENT OF CARBON BRUSHES
Worn (shorter than 5 mm), burnt or cracked motor carbon brushes
must be replaced immediately. Always replace both carbon brushes
at the same time.
Only a qualified person should replace the carbon brushes using
original parts.
Any defects should be rectified by the manufacturer's authorised
service department.
TECHNICAL SPECIFICATIONS
RATING DATA
Angle grinder 59G187
Parameter
Supply voltage
Supply frequency
Rated power
Idling speed
Disc diameter
Internal disc diameter
Spindle diameter
Protection class
Mass
Year of production
59G187 indicates both the type and the designation of the
NOISE AND VIBRATION DATA
Sound pressure level
Sound power level
Vibration acceleration value (main
handle)
Vibration acceleration
(auxiliary handle)
Information on noise and vibration
The noise emission level of the equipment is described by: the
emitted sound pressure level Lp
(where K denotes measurement uncertainty). The vibration emitted
by the equipment is described by the vibration acceleration value a
(where K is the measurement uncertainty).
The sound pressure level Lp
acceleration value a specified in these instructions were measured
h
in accordance with EN 60745-1. The specified vibration level a
be used for comparison of equipment and for preliminary
assessment of vibration exposure.
12
Value
230 V AC
50 Hz
900 W
3000-12000/min
125 mm
22.2 mm
M14
II
1.8 kg
2025
machine
Lp = 92 dB(A) K= 3
A
dB(A)
Lw = 100 dB(A) K=
A
3 dB(A)
a = 8.61 m/s
h
2
m/s
value a = 9.78 m/s
h
2
m/s
and the sound power level Lw
A
, sound power level Lw and vibration
A A
2
K= 1.5
2
K= 1.5
A
h
can
h