Content Introduction and description About this guide Thanks to the buyer Explanation of symbols Safety regulations Technical data Product description Use and care Precautions Preparation Use and change of drill bits Drill and machine cooling Speed selection Drilling Soft strike function Mechanical overload protection Electronic overload protection Overvoltage protection...
However, care must be taken to select the appropriate drill bit. The machine may be serviced only by persons who have the appropriate qualification and certification. About this guide These operating instructions are for the model DKS-132/DC-H Check the machine model against the nameplate.
Thanks to the buyer Thank you for purchasing a core drill of the DKS DryCut series from Kernlochbohrer GmbH. Please read the operating instructions carefully and observe the safety instructions. Through proper operation, you will fully appreciate the outstanding performance of our products. Keep this manual in a safe place for future reference.
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1. Keep your work area clean and well lit. Disorder or unlit work areas can lead to accidents. 2. Do not work with the power tool near flammable liquids, gases or dust. Power tools produce sparks that can ignite dust or fumes, causing explosions. 3.
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9. Wear appropriate clothing. Do not wear loose clothing or jewelry. Keep hair, clothing and gloves away from moving parts. Loose clothing, jewelry or long hair can be caught by moving parts. 10. Do not overload the device. Use the appropriate power tool for your work. With the appropriate power tool, you will work better and more gently in the specified power range.
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Never use the cord to carry or pull the power tool or to unplug the power tool from the wall outlet. Keep it away from heat, oil, sharp edges or moving parts. Damaged, crushed or twisted cables increase the risk of electric shock. When using a power tool outdoors, use only an extension cord that is suitable for outdoor use.
Use and care Only use diamond core bits which are in a sharp and undamaged condition. Properly maintained diamond core bits with sharp cutting segments do not become entangled so quickly and are easier to guide. Use the power tool, accessories and drill bits etc. in accordance with these operating instructions, taking into account the working conditions and the work to be performed.
A diamond core bit is a cylinder which is equipped with brazed or laser-welded segments. The DKS-132/DC-H core drill is only suitable for dry drilling. Please make sure that you use an appropriate core bit for dry drilling. The machine is equipped with a soft impact function.
The gearbox of the drill motor has an oil-lubricated solid cooling system. The electric motor is air-cooled. Speed selection The DKS-132/DC-H is equipped with a grease gear. Select the speed according to the drill diameter (see type plate). Speed selection or gear change may only be performed when the core drill is switched off.
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Increase the feed pressure as soon as the cutting depth of approx. 10mm is reached. Always keep an eye on the condition of the core drill. If you notice that it starts to smoke slightly or you notice the smell of an electric motor, relieve the core drill by withdrawing it from the core hole.
Soft strike function You can use the DKS-132/DC-H with soft impact function or in normal drilling mode. To make this selection, use the switch on the top of the machine. When dry drilling reinforced concrete, the soft impact function is recommended.
Please note that if the machine is operated via a generator, they do not exceed the maximum specified value. If the overvoltage protection trips during operation of the DKS-132/DC-H core drill, please check the power source and change it if necessary.
Protection of the control unit When the power tool operates under adverse conditions and problems such as overload, bevel failure, short circuit or even rotor-stator interference, the power tool control unit will shut down the power. The red LED light flashes in case of overload, the yellow LED light flashes in case of overheating.
Maintenance and inspection plan Regular inspection according to the maintenance and inspection schedule is urgently required. Shorten the intervals between maintenance if you use the product very frequently. Maintenance points In the In the first Every (regular inspection third month or year or required) Each time...
Troubleshooting If a defect occurs during operation of the core drill, contact a nearby service station or Kernlochbohrer GmbH immediately. Never disassemble the power tool yourself. Electrical components such as the rotor-stator, printed circuit board, power cable or plug, etc. may only be checked and repaired by a certified electrician in accordance with VDE.
Drilling speed is much End of drill life or segments Check the drill and the too slow are not in good condition or segments and replace the drill broken off. if necessary. Drill bit is blunt. Re-sharpen the segments. High proportion of steel in the Reduce the pressure on the concrete or hard drilling drill to cut through the steel.
Noise/Vibration The noise of this power tool is measured according to DIN 45 635, part 21. The sound pressure level at the workplace can exceed 85dB (A); in this case, sound protection measures for the operator are required. Wear hearing protection! Hand/arm vibration is typically lower than 2.5m/s².
EC Declaration of Conformity The manufacturer/marketer Kernlochbohrer GmbH Geigersbühlweg 52 72663 Großbettlingen hereby declares that the following product Product name: Core drill Typ: DKB-202/H-PRO, DKB-202/P-PRO, DKB-352/S-PRO, DKB-502/S-PRO, DKS-132/DC-H, DKS-162/DC-H, DKS-162/DC-P complies with all relevant provisions of the applied legal regulations (hereinafter) - including their amendments in force at the time of the declaration.
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