Connection To The Power Supply - Weka DKS15 Instrucciones De Servicio

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The vibration level given in this information sheet has been measured in accordance with a
standardised test given in EN 60745 and may be used to compare one tool with another. It may be
used for a preliminary assessment of exposure. The declared vibration emission level represents the
main
applications of the tool. However if the tool is used for different applications, with different accessories
or insertion tools or is poorly maintained, the vibration emission may differ. This may significantly
increase the exposure level over the total working period. An estimation of the level of exposure to
vibration should also take into account the times when the tool is switched off or when it is running but
not actually doing the job. This may significantly reduce the exposure level over the total working
period.
Identify additional safety measures to protect the operator from the effects of vibration such as:
maintain the tool and the accessories, keep the hands warm, organisation of work patterns.
4. P R E P A R A T I O N
Make sure that the machine did not get damaged by the transport. Check that the rated voltage
indicated on rating plate conforms with main voltage.
4.1

Connection to the power supply

This machine is only to be used at sockets with protective plug reception, earthed according to the
regulations.
4.2 Installation in the drill stand
In the drill stand, the machines are fastened by clamping the gearbox (Ø 60 mm). Put the machine
into a solidly designed drill stand that is equipped with a clamping ring that exactly fits the machine.
Divided clamping devices which do not tighten exactly in the middle of the gear's neck are unsuitable
and damage it.
Be careful that the machine's axis is absolutely parallel to the stand column. We recommend our drill
rig KS18.
4.3 Motor switch and overload protection
After having switched on the motor starts softly. If the machine is being overloaded, the motor
electronic switches over to the pulsating operation for showing the operator the overload. If the force
is then not reduced, the motor switches off after a few seconds. After switching the machine off and
on again, the motor start again softly.
The motor electronic can temporarily be used on 260 Volt (resp. 140 Volt on 110 Volt machines).
Higher voltages however can cause irreparable damages. Please note that when operating the
machine via a generator, this does not generate higher voltage peaks.
4.4 Gear changing
The DKS15 is equipped with a 2-speed gear unit. Please do never change gears forcibly but only
when the machine is just coming or has already come to a stop.
4.5 Safety clutch
The integrated safety clutch protects the operator, the machine and the tools against high mechanical
overstrain.
Please notice that the safety clutch is activated after only 2-3 seconds because otherwise the
wear and the development of heat increases greatly.
5. C O M M I S S I O N I N G
5.1 Diamond core bits
The tool fixture is prepared for standard drill bits 1 1/4" UNC.
Only use appropriate diamond tools of high quality.
Especially when drilling manually use core bits that cut easily and have a low specific initial pressure.
= 8 m/s², K=1,5 m/s².
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