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SPE DFG700-1 Operating Manual

Diamond floor grinder
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DFG700-1
Diamond Floor Grinder
Operating Manual
This manual is provided to persons purchasing an
SPE machine and may not be reproduced in part or full
without written permission of
SPE International Ltd.
This manual provides the basic information required
and is only to be used as a guideline.
The SPE machines are manufactured and covered by
SPE design registrations granted and pending.
SPE International Ltd reserves the right to alter the
equipment design and specification as required
without notice.
The SPE product range is subject to amendment and
improvement as a result of on going research
Honeyholes Lane, Dunholme, Lincoln LN2 3SU, England
Tel: +44 (0) 1673 860709 Fax: +44 (0) 1673 861119
Email:
sales@spe-int.com

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Summary of Contents for SPE DFG700-1

  • Page 1 DFG700-1 Diamond Floor Grinder Operating Manual This manual is provided to persons purchasing an SPE machine and may not be reproduced in part or full without written permission of SPE International Ltd. This manual provides the basic information required and is only to be used as a guideline.

  • Page 3: Starting Work

    Service of electrical components should be carried out by authorised personnel. WARNING Failure to follow these instructions may result in serious personal injury or death. SPE disclaims all responsibility for damage to persons or objects arising as a consequence of incorrect handling of the machine and failure to inspect the machine for damage or other faults that may influence the operation prior to starting work.

  • Page 4: Table Of Contents

    DFG700 - 1 Operating Manual INDEX Page No Starting Work Fitting Grinding Plates Metal Tools Resin Tools Diamond Plates Wet Grinding/Polishing Maintenance Safety 5 - 10 Accessories Spare Parts Breakdown Head Drive Components Grinding Head Utility Components Drive Components Frame Components Wiring Diagram Electrical Components Specifications...
  • Page 5 DFG700 - 1 Operating Manual STARTING WORK 1. BEFORE STARTING WORK ENSURE THAT THE GRINDING HEADS HAVE BEEN FITTED, SEE PAGE 2 2. Ensure the power supply is correct.DFG 700-1 - This should be a 380/415v 32 amp supply from the mains or generated with a minimum of 20 kva on 50 cycles. The plug on the DFG700 machine is a 380/415v 32 amp 5 pin red plug.

  • Page 6: Fitting Grinding Plates

    DFG700 - 1 Operating Manual FITTING GRINDING PLATES 1. Disconnect from the power supply. 2. Tip the DFG700 backwards on to its support bars. The machine must be secured and supported. METAL GRINDING TOOLS 1. Fit the required metal tools to the 6451 drive plate and ensure M6 allen screws are securely tightened.

  • Page 7: Maintenance

    DFG700 - 1 Operating Manual MAINTENANCE AFTER USE:  Clean the machine to remove all build up of dust and surface residue. If using a hose pipe or pressure washer take care that water is not directed onto electrical components and switches. (Note: Motors and switches are not waterproof) Clean the filter at the bottom of the electric panel.

  • Page 8: Safety

    DFG700 - 1 Operating Manual SAFETY Only trained operatives should be allowed to work the range of floor grinders. DFG700 Note: It is possible that the noise level produced by the Diamond Floor Grinder could exceed 90dbA. Appropriate PPE must be worn and the equipment must be used in line with guidelines laid down by the Health &...
  • Page 9 DFG700 - 1 Operating Manual Part No Description Application Quick release drive plate with Velcro for Resin Tool Drive Plate the fitment of resin tools. 6450 Can be used wet or dry. Mixed bond ensures a very fine scratch profile for use after metal bond or Combination directly onto power floated concrete Resin / Metal Tool...
  • Page 10 DFG700 - 1 Operating Manual Part No Description Application For the final stage of resin polishing Resin Tool leaves a clear reflective shine ideal for 6465 1500 Grit Yellow decorative surfaces. Can be used wet or dry. Quick release drive plate for the bolt on Metal Tool Drive Plate fitment of metal tools.
  • Page 11 DFG700 - 1 Operating Manual Part No Description Application For initial smoothing of rough surfaces, Metal Tool coating and adhesive removal. 6474 16 Grit Medium Bond Can be used wet or dry. First Stage Tool for grinding / Metal Tool polishing concrete and 6475 30 Grit Medium Bond...
  • Page 12 DFG700 - 1 Operating Manual Part No Description Application Second Stage Tool for grinding / Metal Tool polishing hard dense concrete. 6480 80 Grit Soft Bond Can be used wet or dry. Third Stage Tool for grinding / Metal Tool polishing hard dense concrete.
  • Page 13 DFG700 - 1 Operating Manual Part No Description Application DFG700 250mm Allows conventional 250mm segmented 5064A Adapter Plate diamond grinding plates to be fitted. 10 Segments, 10mm segment depth. 10 Segment Blue, 250mm Economical grinding of concrete 6401 Diamond Plate and adhesive.
  • Page 14 DFG700 - 1 Operating Manual Part No Description Application 16 Segments, 10mm segment depth. Soft bond for hard surfaces. 16 Segment Purple, 250mm Second stage grinding of terrazzo 6403C Diamond Plate and decorative concrete. Leaves a smooth flat finish. 16 Segments, 10mm segment depth. Economical grinding of concrete in 16 Segment Yellow, 250mm preparation for following on coatings.
  • Page 15 DFG700 - 1 Operating Manual...
  • Page 22 DFG700 - 1 Operating Manual ELECTRIC PANEL COMPONENTS SPE PART NO. DESCRIPTION Panel & Back Plate SP83318 Frequency Inverter 7401 Mains Filter 7402 Panel Fan 7403 Panel Fan Filter 7404 Panel Fan Grille 7405 Panel Fan Lead 7406 Panel Fan Transformer...

  • Page 23: Specifications

    DFG700 - 1 Operating Manual SPECIFICATION SHEET DFG 700 Electric Type DFG700-1 Part number 11 kw Power output 380/415 Voltage Cycles 180~400 variable Head speed r.p.m. 2800 Engine/motor speed r.p.m. Machine dimensions (mm) 1570 Length Width 1090 Height Weight (kg)

  • Page 24: Warranty

    Conditions of Sale (copy attached). Warranty start date: As despatch date Model: DFG 700-1 Serial no: Customer name: Customer Address: Manufacturer: SPE International Ltd Honeyholes Lane Dunholme Lincoln LN2 3SU England telephone: +44 (0) 1673 860709 fax:...

  • Page 25: Declaration Of Conformity

    DFG700 - 1 Operating Manual DECLARATION OF CONFORMITY SPE INTERNATIONAL LTD Honeyholes Lane Dunholme Lincoln LN2 3SU DECLARE that under our sole responsibility for the supply/manufacture of the product (Description/name) DFG 700 Floor Grinder (Model/type) DFG 700 - 1 to which this declaration relates is in conformity with the following standards and other normative documents following the provisions of Directive 2006/42/EC.

  • Page 26: Conditions Of Sale

    DFG700 - 1 Operating Manual CONDITIONS OF SALE The quotation overleaf and any order placed following such quotation are subject to the following conditions of sale in which SPE International Limited is referred to as the “Company”. Validity of quotation No order received from a customer by the Company shall constitute a contract until accepted in writing by the Company.