ENG
CX20 S3
8
Carbon brushes
Make sure to have carbon brushes inspected every 12 months and replaced if necessary by a certified expert.
Drilling with water cooling – Water connection
The drilling machine is equipped with a water tap, which includes a ‘Gardena’ connection. Make sure that the core drill is
sufficiently cooled and that the slurry is properly discharged. The maximum permitted water pressure is 3 bars. Always use
clean water to enlarge the life span of the internal water seals. In case of leakage, the drilling machine has to be checked
IMMEDIATELY by a certified mechanical expert.
Operating instructions
If drilling is done by hand, initially the drill should never be applied perpendicular to the material (the drill may start
‘spinning’). Spinning is prevented by drilling the first centimeter / 0,5 inch at an angle of 30 degrees. Then the drill can be
slowly brought to the desired position.
GEAR 1
è
450 RPM only with drill rig
Tips
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Diamond drills which are not precisely circular cause extra burden to the bearings and the cogs.
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Drill carefully and sensitively. Always avoid overloading.
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Do not lift/move drill machine by the cable
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If the switches, cable, plug or machine case is damaged, switch off the machine immediately and have it repaired by a
certified expert.
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Switch on the machine only if the diamond drill can turn freely.
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When changing the diamond drill, always use 2 spanners . Never use a hammer as this may damage the cogs.
Recycling
According to the European regulation 2002/96/EC, CORE Powertools is responsible to recycle old electric drill
motors.
You are therefore requested to return old CORE Powertools electric drill motors to your local reseller.
Guarantee
For the CX20 S3, a guarantee period of 12 months applies from the moment of deliver. 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:
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Defects or damages which have arisen due to incorrect use or connection.
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Machine overload.
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When maintenance has been carried out incorrectly or badly.
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Information in the manual has not been properly followed.
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The machine is used by unqualified persons.
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If the machine is used for purposes for which it is unsuitable.
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The machine is repaired using unoriginal parts.
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If the machine encryption is damaged or deleted.
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If defects are caused by fire, damp and/or transport.
