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DFG500-1
Single Speed
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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Table of Contents
Related Manuals for SPE DFG500-1
Summary of Contents for SPE DFG500-1
- Page 1 Single Speed 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 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...
- Page 4 DFG500 - 1 Operating Manual INDEX Page No Starting Work Changing Grinding Plates Wet Grinding Weights Maintenance Safety Reversing Phases Accessories Spare Parts Breakdown Body Components Drive Components Undercarriage Components Hydraulic Components Electric, Vacuum & Water Components Wiring Diagram Hydraulic Flow and Main Components Electrical Components Specifications Noise/Vibration Assessment...
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Page 5: Starting Work
DFG500 - 1 Operating Manual STARTING WORK BEFORE STARTING WORK CHECK SET UP OF THE MACHINE AND GRINDING PLATES HAS BEEN COMPLETED. 1. Ensure the power supply is correct. DFG 500 - this should be a 380/415v 32 amp supply from the mains or generated with a minimum of 20 kva on 50 cycles. -
Page 6: Wet Grinding
DFG500 - 1 Operating Manual CHANGING GRINDING PLATES 1. Make sure heads have stopped rotating, lift the DFG off the floor to its maximum height. 2. Disconnect from power supply. 3. Tilt the machine backwards on to its handles. The machine must be secured and supported. -
Page 7: Maintenance
DFG500 - 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. - Page 8 Noise and vibration will occur at various levels dependent on the attachments and work being completed. SPE have assessments conducted under test conditions detailed in the operating manual, see page 19. However, it is recommended that additional tests are taken on site to provide the operator with accurate information on using the equipment within the guidelines laid down by the Health &...
- Page 9 DFG500 - 1 Operating Manual REVERSING PHASES If the machine does not raise or lower correctly on the buttons on the handle bar, the power supply is phased incorrectly for the machine. Disconnect power cable and reverse phases as shown on page overleaf. Reconnect power cable and retest.
- Page 11 DFG500 - 1 ACCESSORIES Operating Manual Part No Description Application Economical removal of most types of Economy grade 250mm adhesives and surface contaminants. 6401 10 segment (blue) Excellent for using on rougher surfaces as a first grind. Can be used wet or dry. Designed for the removal of S/L and epoxy coatings in a commercially viable way.
- Page 12 DFG500 - 1 ACCESSORIES Operating Manual 6420 GREEN ULTRA COARSE 16no Polymer diamond system to be used only on 6409 BLACK EXTRA COARSE 16no the DFG 500 twin speed (slow speed option) 6410 BROWN COARSE 16no for second stage grinding and polishing of 6411 RED MEDIUM 16no terrazzo, stone and marble etc.
- Page 13 DFG500 - 1 Operating Manual...
- Page 21 DFG500 - 1 Operating Manual DFG SINGLE SPEED ELECTRICAL COMPONENTS DESCRIPTION SPE PART NO. Contactor SPLC1D18N7 Aux Switch SPLADN40 Overload SPLRD16 Stop Switch SPZB4BZ102 Start Switch SPZB4BZ101 Start Button SPZB4BA3 Stop Button SPZB4BS44 Lens SPZB4BV04 Panel Lamp SPZB4BV5 Switch Box...
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Page 22: Specification Sheet
DFG500 - 1 Operating Manual SPECIFICATION SHEET Type DFG 500 Electric Part number DFG 500-1 Power output 2 x 5.5 kw 380/415 Voltage Cycles Head speed r.p.m. 1400 Engine/motor speed r.p.m. 2800 Machine dimensions (mm) 1400 Length Width 1100 Height Weight (kg) Ballast weight (kg) 2 x 20... - Page 23 DFG500 - 1 Operating Manual RECORD OF NOISE AND VIBRATION ASSESSMENT Manufacturer: Type: Diamond Floor Grinder Model No. DFG500-1 Operation : Concrete floor surface Inserted Tool: 2 Diamond Grinding Plates Running Conditions: 1400 rpm HAND-ARM VIBRATION Frequency Weighted Energy Equivalent Accelerations (a...
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Page 24: Warranty
Conditions of Sale (copy attached). As despatch date Warranty start date: DFG 500-1 Model: Serial no: Customer name: Customer Address: SPE International Ltd Manufacturer: Honeyholes Lane Dunholme Lincoln LN2 3SU England +44 (0) 1673 860709 telephone:... -
Page 25: Declaration Of Conformity
DFG500 - 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 500 Floor Grinder (Model/type) DFG 500 - 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 DFG500 - 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.
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