DR. BENDER DX 5 L Manual

Drilling motor

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DR. BENDER
GmbH
Innovative Elektrowerkzeuge
Manual for
DX 5 L
drilling motor
400 V
Valid from 05.2016
Art.-Nr.
201055
Subject to alteration
All rights reserved
DR. BENDER
GmbH • D-75382 Althengstett • Tel 07051-9291-0 • Fax 07051-9291-91
Our website address is: http://www.dr-bender.de
info@dr-bender.de
• eMail:

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Summary of Contents for DR. BENDER DX 5 L

  • Page 1 DR. BENDER GmbH Innovative Elektrowerkzeuge Manual for DX 5 L drilling motor 400 V Valid from 05.2016 Art.-Nr. 201055 Subject to alteration All rights reserved DR. BENDER GmbH • D-75382 Althengstett • Tel 07051-9291-0 • Fax 07051-9291-91 Our website address is: http://www.dr-bender.de info@dr-bender.de...
  • Page 2: Conformity Declaration

    EN 61029-1 The instructions contained in the operating manual for installation and start up the machine have to be fol- lowed. Authorised Person for Documentation: Min Wei c/o Dr. Bender GmbH Industriestrasse 22 75382 Althengstett Deutschland DR.BENDER GmbH Althengstett, 30.07.2018 Industriestraße 22...
  • Page 3: Table Of Contents

    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...
  • Page 4: Symbol- And Pictograph Description

    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 details. If any points are unclear, we urgently recommend that you contact DR.BENDER GmbH, indicating the machine type and machine number.
  • Page 5: General Instructions

    General instructions Application The core drills can be used for the purposes outlined by the data on the model plate. If you are using spe- cial machines, the details in the quotation and order confirmation also apply. The core drills are supplied as standard in protection class I, only this can guarantee the full high quality production of the residual current-operated circuit-breaker or PRCD switch.
  • Page 6: Transport And Storage

    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.
  • Page 7: Main Dimensions And Technical Data

    Main dimensions and technical data Dimensions Technical data Rated Voltage Current consumption Power requirement 5200 Frequency 50 – 60 Idling speed 120 / 280 / 440 Full speed 120 / 280 / 440 Output rating 3700 Torque 320 / 165 / 95 Drilling diameter 500 / 250 / 100 Degree of protection...
  • Page 8: Noise Emissions And Vibrations [En 50144]

    Noise emissions and vibrations [EN 50144] Noise level Noise level Vibration dB(A) < 2,5 Commisioning Check that the mains voltage is identical to the voltage specified on the model plate. Secure the core drill and the water collector to the drilling stand with its reverse block. The drilling stand should be as rigid as possible and have precise, low-play guides.
  • Page 9: Changing Gear

    Changing gear Warning Never change gear using force and only do so when the machine is slowing down or at a standstill. To change into the next higher or lower gear, move the gear-change lever through an angle of approx. 50°. If necessary (if the gear is difficult to engage), turn the drive spindle briefly by hand until the gear engages easily.
  • Page 10: Safety Instructions

    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 340 V), - At uneven mains voltage (phase asymetrical) or interruption of a phase (phase failure), - For adjustments or for fitting an accessory, Switch off the machine if it stops for any reason.
  • Page 11: Servicing And Care

    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 elec- trician (statutory regulation pursuant to VBG4 since 1.1.1990). Daily care Ensure that no water is emitted from the overflow hole.
  • Page 12: Speed Adjustment Dependent On The Cutting Speed

    8.0 Speed adjustment dependent on the cutting speed [m/s] 1146 1337 3rd gear 1042 1215 3rd gear 1114 3rd gear 1028 3rd gear 3rd gear 3rd gear 3rd gear 3rd gear 3rd gear 3rd gear 3rd gear 3rd gear 3rd gear 3rd gear 3rd gear 3rd gear...
  • Page 13: Warranty

    Warranty In keeping with our terms of sale, we offer a warranty for twelve 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.
  • Page 14: Spare Parts List

    11.0 Spare parts list 11.1 Stone drilling machine complete...
  • Page 15 Item Art. No. Description 201055 Stone drilling machine complete 301766 Motor complete 301764 Gear complete 802399 Water hose 1 ** Wearing parts**...
  • Page 16: Motor Complete

    11.2 Motor complete...
  • Page 17 Item Art. No. Description 301766 Motor complete 201222 Motor casing 802570 Stator 401462 Sealing sleeve 802104 O ring 4 ** 301768 Rotor complete 900052 Grooved ball bearings 1 ** 900601 Grooved ball bearings 1 ** 301769 Flat sealing 2 ** 201059 Intermediate cover 801368...
  • Page 18: Gear Complete

    11.3 Gear complete...
  • Page 19 Item Art. No. Description 301764 Gear complete 100080 Gear casing 900051 Grooved ball bearings 1 ** 900495 Grooved ball bearings 1 ** 900670 Interim washer 400795 Sleeve 900669 Axial needle rim 2 ** 900672 Axial-thrust bearing disk 900671 Needle roller bearing 1 ** 300670 Supporting disk...
  • Page 20: Connection Cables And Accessories

    11.4 Connection cables and accessories...
  • Page 21 Item Article number Description Plugs for UK and standards for type EBM 801462 Connection cable compl. 4h 900159 Plug, 4h 801328 Connection cable, finished Plugs for UK and standards for type BBM 801460 Connection cable compl. 4h 900159 Plug, 4h 801459 Connection cable, finished Plugs for USA and Japan up to 30 amps for type BBM...

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