19
GB
6. Technical Data
Delivery
Bench Grinder SM150LB
User’s Manual
Technical Data
Dimensions L x W
x H mm
380x210x280
ø grinding disc
max. mm
150
ø grinding disc
min. mm (after
wear and tear)
110
ø brush max. mm
150
ø brush min. mm
(after wear)
120
ø grinding disc
bore max. mm
12,7
Brush bore max.
mm
12,7
grinding disc
width mm left/right
20
Brush width mm
13,5
Lamp
LED with battery (2x)
Weight kg
7
Motor
Motor V/Hz
230-240/50
Input power
S2 10 min W
400
Motor speed 1/min
2850
Subject to technical changes!
Load factor:
A load factor of S2 10 min (intermittent periodic duty)
means that you may operate the motor continuously
at its nominal power level (400 W) for no longer than
10 minutes ON period. If you fail to observe this time
limit the motor will overheat. During the OFF period
the motor will cool again to its starting temperature.
Sound and vibration
Sound and vibration values were measured in
accordance with EN 61029.
L
pA
sound pressure level
64,9 dB(A)
K
pA
uncertainty
3 dB
L
WA
sound power level
76,1 dB(A)
K
WA
uncertainty
3 dB
Wear ear-muffs.
The impact of noise can cause damage to hearing.
Total vibration values (vector sum of three directions)
determined in accordance with EN 61029.
Vibration emission value a
h
≤ 2.5 m/s
2
K uncertainty = 1.5 m/s
2
Warning!
The specifi ed vibration value was established in ac
-
cordance with a standardized testing method. It may
change according to how the electric equipment is
used and may exceed the specifi ed value in excep
-
tional circumstances.
The specified vibration value can be used to com
-
pare the equipment with other electric powertools.
The specified vibration value can be used for initial
assessment of a harmful effect.
• The adjustment of the spark guard shall be made
frequently, so as to compensate the wear of the
wheel, keeping the distance between the guard
and the wheel as small as possible, and no greater
than 2 mm.
• The adjustment of the work rest shall be made
frequently, so as to compensate the wear of the
wheel, keeping the distance between the work rest
and the wheel as small as possible, and no greater
than 2 mm.
• Use wheels that have a bore exactly equal to the
arbor of the grinder. Do not attempt to machine an
undersized wheel to fit an arbor.
• Do not overtighten wheel nut.
• Do not grind on a cold wheel. The grinding wheel
should be started and run at idle speed for one
minute before applying the work.
• Do not grind on the side of the wheel. Grind on the
face of the wheel only.
• Do not apply coolant directly to a grinding wheel.
Coolant can weaken the bonding strentgh of the
wheel and cause it to fail.
• Sparks are a hazard. Do not grind near gas or
flammable liquids.
• Stand to one side of the wheel when turning on the
power. Dress the wheel on the face only. Dressing
the side of the wheel can cause it to become too
thin for safe use.
• Grinding creates heat. Do not touch the work piece
until you are sure it has cooled down sufficiently.
• Use grinding wheels that are rated for safe use on
the grinder. Do not use a wheel that is rated lower
than the grinder speed.
• Do not use any damaged or deformed grinding
wheels or brushes.
• Only use grinding wheels and brushes marked with
a rotational speed which is at least as high as the
speed indicated on the rating plate of the electrical
tool.
• Always leave the brush fastened to the spindle in
order to limit the risk of contact with the rotating
spindle.
