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Machine components
EN
1 Handle
2 Button for disk locking
3 Hose connector Ø 35 mm
4 Hood segment for opening
5 Lamellar ring
6 Flange nut
7 Diamond cup wheel
8 Coupling nut
9 Dust hood
10 Screws for handle adjustment
11 ON/OFF switch
12 Electronic signal indicator
13 Ventilation openings
14 Mains cable with plug
Intended use
The concrete grinder is designed for grinding and
removing concrete, screed and coatings.
Only for commercial use in trade and industry.
Observe all safety information, instructions, fig-
ures and data which you received with this device.
Equipped with the suitable cup wheel for the re-
spective application, the tool is designed for dry
grinding, deburring and smoothing of uneven ar-
eas on concrete surfaces, for removing formwork
seams, limewash and cementitious adhesive resi-
due during re-tiling. With the correct cup wheel it
is also suitable for removing thermoplastic protec-
tive coatings and adhesive residue. The lamellar
ring may become clogged up when working on
thermoelastic materials.
Only use cup wheels recommended by the manu-
facturer. The use of other cup wheels can over-
strain the power tool, damaging the bearings and
putting the operator at risk.
The concrete grinder may only be used in connec-
tion with a suitable dust extraction device of dust
class "M".
The user is liable for any damage caused by im-
proper use.
CE - Declaration of conformity
We declare under our sole responsibility that this prod-
uct complies with the following standards and stand-
ard products: EN 55014, EN 61000, EN 60745-1:2009 +
EN 60745-2-3:2011+A2:2013+A11+A12:2014 in accord-
ance with directives till 19.04.2016: 2004/108 EC; from
20.04.2015 2014/30/EC; 2006/42 EC, 2011/65/EC.
Gaimersheim, 16.03.2016
Alexander Essing
Managing Director
Technical documentation can be requested from:
Collomix GmbH
Dept. Technical Development
Daimlerstr. 9, 85080 Gaimersheim, Germany
Technical data
Concrete grinder
Rated input power
Voltage:
Frequency:
Idling speed 1. Gear:
Cup wheel diameter:
Weight without disk:
Protection class:
Noise/ vibration levels
Measuring values determined in accordance with EN
60745.
The A-rated noise level of the device is typically:
CMG 1700
Triaxial total vibration value
CMG 1700
WARNING:
The measurement values stated apply for new de-
vices. Noise levels and vibration values will change
in daily operation.
NOTE
The vibration level stated in this manual was meas-
ured in a standard test procedure in compliance
with EN 60745, and can be used for comparisons
of power tools. It can also be used for a prelimi-
nary assessment of vibration stresses. The stated
vibration level is representative for the main appli-
cations of the power tool. The vibration level may
deviate where the power tool is utilised for other
applications and other tool inserts, or where insuf-
ficient maintenance affects performance. Vibration
stresses may then be significantly higher for the
duration of tool utilisation.
For an exact estimation of the vibration stresses,
deactivation times of the device must be taken into
consideration, as well as times during which the
machine is running, but is not actually in operation.
These aspects may significantly reduce vibration
stresses over the entire work time.
Rev. 3 / 10
Acoustic pressure
Sound power
L
[dB(A)]
L
pA
WA
92 dB(a)
103 dB(A)
Uncertainty K = 3 dB
Emission value a
[m/s
]
2
n
4,9 m/s
2
Uncertainty K = 1.5 m/s
2
CMG 1700
1700 Watts
230-240 Volt
50/60 Hz
9600 min
-1
125 mm
3.2 kg
q / II
[dB(A)]
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