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DR. BENDER GmbH Innovative Elektrowerkzeuge Manual for drilling motor EBM 25 EBM 25 F 115 V EBM 25 S Valid from 01.2006 Art.-Nr. 200714 Subject to alterations 200715 200713 All rights reserved DR. BENDER GmbH • D-75382 Althengstett • Tel 07051-9291-0 • Fax 07051-9291-91 info@dr-bender.de...
Innovative Elektrowerkzeuge EC Conformity Declaration for DR.BENDER stone processing machine EBM 25 EBM 25 F EBM 25 S DR.BENDER GmbH, as manufacturer, hereby declares that the electrical stone processing machine men- tioned above comply with the requirements of the following guidelines:...
Contents page Conformity declaration Contents Symbol- and Pictograph description Function description General instructions Application Safety Transport and storage Transport Storage Main dimensions and technical data Dimensions Technical data Noise emissions and vibrations [EN 50144] Commissioning Changing gear Safety coupling Core bits To change a core bit Safety instructions Servicing and care...
Warning The safety instructions set out in this operating manual must be followed at all costs. Special designs and versions may differ from the standard models in terms of their technical de- tails. If any points are unclear, we urgently recommend that you contact DR.BENDER GmbH, indi- cating the machine type and machine number.
General instructions Application Core drilling machines may be used in accordance with the data shown on the model plate. The details in the quotation and order confirmation also apply for the use of special machines. The core drilling machines generally comply with safety class I, this alone ensures the complete protection of the RCCB or PRCD.
Transport and storage Transport Warning The core drills are to be checked for signs for transport damage on receipt. Any damage must be documented in writing. Storage If possible, the storage site should be dry, clean and have a constant temperature. To ensure that the film of lubricant in the bearings and sealing system is not lost, the motor shaft should be turned through several revolutions by hand after a lengthy period of storage, for example at monthly intervals.
Main dimensions and technical data Dimensions Technical Data Rated Voltage Current consumption Power requirement 1800 Frequency 50 – 60 Idling speed 1750 / 4080 Full speed 1100 / 2600 Output rating 1300 Torque 15 / 6,5 Drilling diameter 20 – 80 Weight EBM 23 Weight EBM 23 S / EBM 23 F Core bit connection...
Noise emissions and vibrations [EN 50144] Noise level Noise level Vibration dB(A) < 2,5 Commissioning Check that the mains voltage is identical with the voltage specified on the model plate. Stand-mounted: Secure the core drilling machine and the water collection device on the drill stand with a reverse lock. The drill stand should have high rigidity and precise, low-play guides.
Changing gear Warning Never change gear using force and only do so when the machine is slowing down or at a standstill. Move the gear switch handle by approx. 40° to the next higher or lower gear. If necessary (if it is difficult to engage the gear) turn the drive spindle briefly by hand until the gear engages easily.
Safety instructions Important Only use the core drill under supervision. Disconnect the mains plug and check that the switch has been turned off, if you intend to leave the core drill unsupervised, for attachment and disconnection work, if the voltage drops (below 100 V), for adjustments or for fitting an accessory, Switch off the machine if it stops for any reason.
Servicing and care Warning Before starting any servicing or repair work always disconnect the mains plug. After all repairs you must have the core drilling machine inspected by an electri- cian (statutory regulation pursuant to VBG4 since 1.1.1990). Daily care Ensure that no water escapes from the overflow hole.
Warranty In keeping with our terms of sale, we offer a warranty for six months from the date of sale. This refers to the free repair of material and workmanship defects, which were verifiably caused before the sale. An original purchase document must always be submitted in case of a warranty claim. It has to contain the full address of the dealer, the date of purchase and the type designation of the product.
10.0 General safety instructions Read and follow these instructions before you use the tool. Keep these safety instructions in a safe place. Keep your workplace tidy. Untidiness in the workplace can cause accidents. Protect yourself from electric shocks. Refer to the applicable regulations. Avoid physical contact with earthed parts, such as pipes, heaters, furnaces and refrigerators.
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Check the machine every day for signs of damage, conduct a visual inspection: Before reusing the tool, carefully check the safety equipment or slightly damaged parts to ensure that they offer perfect and proper function. Check that all moving parts function correctly, that they do not jam and that none of the parts are damaged.
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