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Norton Clipper CDR 252 Operating Instructions Manual

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CDR 252
OPERATING INSTRUCTIONS
Translation of the original instructions

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Summary of Contents for Norton Clipper CDR 252

  • Page 1 CDR 252 OPERATING INSTRUCTIONS Translation of the original instructions...
  • Page 2 VERS.2015.04.21 CDR 252_MAN_EN...
  • Page 3 VERS.2015.04.21 CDR 252_MAN_EN Declaration of conformity The undersigned manufacturer: SAINT - GOBAIN ABRASIVES S.A. 190, BD. J. F. KENNEDY L-4930 BASCHARAGE Declares that this product: KIT CDR 252 + CDM 203 70184693970 « Drill Rigs »: Code : is in conformity with the following Directives : ...
  • Page 4 VERS.2015.04.21 CDR 252_MAN_EN...

  • Page 5: Table Of Contents

    VERS.2015.04.21 CDR 252_MAN_EN CDR 252 OPERATING INSTRUCTIONS 1 BASIC SAFETY INSTRUCTIONS 1.1 Symbols 1.2 Machine plate 1.3 Safety instructions for particular operating phases 2 MACHINE DESCRIPTION 2.1 Short description 2.2 Purpose of use 2.3 Layout 2.4 Technical Data 2.5 Statement regarding the vibration emission 2.6 Statement regarding noise emission 3 ASSEMBLY AND COMMISSIONING 3.1 Assembling the motor on the rig...

  • Page 6: Basic Safety Instructions

    VERS.2015.04.21 CDR 252_MAN_EN 1 BASIC SAFETY INSTRUCTIONS The core drill rig CDR 252 is exclusively designed for the drilling of construction products mainly within a Construction Site. Uses other than the manufacturer's instructions shall be considered as contravening the regulations. The manufacturer shall not be held responsible for any resulting damage. Any risk shall be borne entirely by the user.

  • Page 7: Machine Plate

    Immediately remove damaged or badly worn core bits, as they endanger the operator whilst rotating.  Only fit NORTON diamond core bits to the machine! The use of other tools can damage the machine!  Read the core bits’ specifications carefully to choose the adequate tool to your application.

  • Page 8: Machine Description

    As with all other NORTON products, the operator will immediately appreciate the attention given to detail and quality of materials used in construction. The machine and its component parts are assembled to high standards assuring long life and minimum maintenance.

  • Page 9: Technical Data

    VERS.2015.04.21 CDR 252_MAN_EN 2.4 Technical Data Max. drill bit diameter 252mm Movement 625mm Tilting 45° 11kg (00310387341 CDR 252D Dowel base) Weight Dimensions 235x325x975mm (Length x width x height) You can find the code number on the machine plate. If you bought a complete kit, your machine is composed of a column with combined base, a motor and a motor mounting plate.

  • Page 10: Statement Regarding The Vibration Emission

    VERS.2015.04.21 CDR 252_MAN_EN Statement regarding the vibration emission Declared value of vibration emission following EN 12096. Machine Measured value of vibration Uncertainty K Tool used Model / code emission at m/s Model / code KIT CDR 252 + <2.5 Pro CB BETON CDM 203 70184693970 ...

  • Page 11: Statement Regarding Noise Emission

    VERS.2015.04.21 CDR 252_MAN_EN Statement regarding noise emission Declared value of noise emission following EN ISO 11201 and NF EN ISO 3744. Machine Sound Uncertainty K Sound power Uncertainty K Model / code Pressure level (Sound level (Sound power level Pressure level EN ISO 11201 NF EN ISO 3744 NF EN ISO 3744)

  • Page 12: Assembly And Commissioning

    Tighten the plate on the rig using the handle. 3.2 Tool assembly Only NORTON core bit can be used with the CDR 252. All tools used must be selected with regard to their maximum permitted cutting speed for the machine’s maximum permitted rotation speed.

  • Page 13: Changing Motor Speed

    VERS.2015.04.21 CDR 252_MAN_EN Security Device P.R.C.D. This circuit breaker must be connected to an electrical supply having the neutral connector and the earth connector separated. If there is a connection between these two connectors anywhere on the electrical net, the P.R.C.D. will automatically cut the circuit. Therefore, check with a qualified electrician, that this separation is correctly made on your electrical system.

  • Page 14: Transport And Storing

    VERS.2015.04.21 CDR 252_MAN_EN 4 TRANSPORT AND STORING Take the following measures in order to transport the CDR 252 securely. 4.1 Securing for transport Dismount the core bit, separate the motor from the rig, and the motor from electrical supply. 4.2 Transport procedure Use only surface transport to move the CDR 252.

  • Page 15: Operating The Machine

    VERS.2015.04.21 CDR 252_MAN_EN 5 OPERATING THE MACHINE You will find useful description of how to use the machine properly. 5.1 Site of work 5.1.1 Siting the machine  Remove from the site anything, which might hinder the working procedure!  Make sure the site is sufficiently well lit! ...
  • Page 16 CDR 252_MAN_EN 5.2.2 Fixing the rig Only use NORTON tools to fix the rig. Always fix the rig before assembling the motor on the rig. When drilling overhead or horizontally into a wall, extra safety provision should be made with the use of a support sling to the drilling rig, in case of failure of anchor or vacuum.
  • Page 17 VERS.2015.04.21 CDR 252_MAN_EN 5.2.4 Slanting holes You can incline the rig to make slanting holes:  Remove the screw on the front of the rig, and loosen the two screws on the side of the rig. Keep the front screw, as you will have to reassemble it next you want to use the rig perpendicularly to the surface.
  • Page 18 VERS.2015.04.21 CDR 252_MAN_EN 5.2.9 Pulling the core out of the bit  Unscrew the core bit from the motor axle.  Hold the bit vertically.  Beat lightly the tube of core bit with a wood hammer until the core goes out. Never beat the core bit with violence against a wall or with tools like hammers or wrenches.

  • Page 19: Maintenance And Servicing

    VERS.2015.04.21 CDR 252_MAN_EN 6 MAINTENANCE AND SERVICING To ensure a long-term quality from the cutting with the CDR 252, please follow the maintenance plan below: Whole machine Visual control (general aspect, watertightness) Clean Motor cooling fans Blow the dirt and dust Switch, cables and extension cables Inspect Water hoses and nozzles...

  • Page 20: Faults: Causes And Cures

    VERS.2015.04.21 CDR 252_MAN_EN 7 FAULTS: CAUSES AND CURES Fault-finding procedures Should any fault occur during the use of the machine, turn it off, and isolate it from the electric supply. Works dealing with the electric system or supply of the machine can only be done by a qualified electrician.

  • Page 21: Customer Service

    Spare parts for the motor can be ordered with the manufacturer of the motor or with their dealer, which is often quicker and cheaper. This machine has been manufactured by Saint-Gobain Abrasives S.A. 190, Bd. J.F. Kennedy L- 4930 BASCHARAGE Grand-Duché de Luxembourg. Tel. : 00352-50401-1 Fax : 00352- 50 16 33 http://www.construction.norton.eu e-mail: sales.nlx@saint-gobain.com...
  • Page 22 VERS.2015.04.21 CDR 252_MAN_EN Guarantee can be claimed and technical support obtained from your local distributor where machines, spare parts and consumables can be ordered as well:...

  • Page 23: Appendix

    VERS.2015.04.21 CDR 252_MAN_EN 8 APPENDIX 8.1 Ideal rotation speed of the core bit in relation to the hole diameter...
  • Page 24 VERS.2015.04.21 CDR 252_MAN_EN www.construction.norton.eu Saint-Gobain Abrasives 190, Bd. J. F. Kennedy L-4930 BASCHARAGE LUXEMBOURG Tel: ++352 50401-1 Fax: ++352 501633 e-mail: sales.nlx@saint-gobain.com...

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