12
NMHX019
03-01-2017
ENGLISH – ORIGINAL INSTRUCTIONS
Remove the remaining fi n of the material with the wedge
[15].
Curved cuts are not possible, the diamond grinding wheels
will jam in the material.
When breaking through walls, e.g. with a rotary hammer,
most of the chipping-off of the surface material can be avoi-
ded by fi rst grinding a slot with maximum grinding depth.
For grinding especially hard material, e.g. concrete with
high pebble content, the diamond grinding wheels can
overheat and get damaged. This is clearly indicated by cir-
cular sparking, rotating with the diamond grinding wheels.
When this occurs interrupt the grinding process and allow
the diamond grinding wheels to cool down. Run the power
tool for a short time at no-load speed.
Working advice
• Be careful grinding slots in structural walls. See section
“Information on Structures”.
• Do not strain the power tool so heavily that it comes to
a standstill.
• Firmly support the work piece, secured against sliding,
e.g. with clamping devices.
• The power tool may only be used for grinding without
the use of water.
• Noticeable decreasing work progress and circular spar-
king indicates the diamond grinding wheels are become
dull. Briefl y grinding a abrasive material (e.g. limestone
brick) can sharpen the wheels again.(zoals kalkzand-
steen).
Information on Structures
Slots in structural walls are subject to the standard DIN
1053 part 1 or national-specifi c regulations. These regu-
lations must be observed. Consult the responsible struc-
tural engineer, architect or construction supervisor before
starting.
The permitted slot depth and width depends on the slot
length, wall thickness and the used construction materials.
EMISSION
Vibration emission value ah = 6 m/s².
Uncertainty K < 1.5 m/s².
Typically the A-weighted noise levels of the pro-
duct are: Sound pressure level 86 dB(A); Sound
power level 79 dB(A). Uncertainty K=3 dB.
Measured values determined according to EN 60745.
ENVIRONMENTAL PROTECTION
According to the European regulation 2012/19/
EU, CARAT is responsible to recycle old electric
drill motors. You are therefore requested to re-
turn old CARAT electric drill motors to your local
reseller.
SERVICE AND MAINTENANCE
Pull the mains plug of the power tool from the
socket, before any work on the machine itself.
For safe and proper working, always keep the machine
and ventilation slots clean.
Dismount and clean the diamond grinding wheels and spa-
cers after fi nishing. Clean the guard and extraction hood.
WARRANTY
For the machine, a guarantee period of 12 months applies
from the moment of delivery. Guarantee claims must be
shown by submission of purchase invoice. The guarantee
includes the repair of defects which have occurred and can
be linked by to material or manufacturing faults.
Not covered by guarantee:
• Defects or damages which have arisen
due to incorrect use or connection.
• Machine overload.
• When maintenance has been carried
out incorrectly or badly.
• Information in the manual has not been
properly followed.
• The machine is used by unqualifi ed persons.
• If the machine is used for purposes
for which it is unsuitable.
• The machine is repaired using unoriginal parts.
• If the machine encryption is damaged or deleted.
• If defects are caused by fi re, damp and/or transport.
DECLARATION OF CONFORMITY
We declare under our sole responsibility that this product is
in conformity with the following standards or standardized
documents:
EN 60745-1; EN 61000; 2006/42/EC; 2014/30/EC;
2002/95/EC
Director: C.J. van Beek
30-08-2016
CARAT Nederland B.V.
Nikkelstraat 18, 4823 AB Breda, the Netherlands
