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DFG400-3 & 3DP  

COMPACT 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:     [email protected] 

 

Содержание DFG400-3

Страница 1: ...d 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...

Страница 2: ... 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 DFG400 3 DFG400 3DP The difference between the two variations of mach...

Страница 3: ...ance 4 Maintenance Checklist 5 Safety 6 7 Accessories 8 Spare Parts Breakdown 9 Body Components 10 Drive Components DFG400 3 11 Drive Components DFG400 3DP 12 Wiring Diagram 13 Electrical Components 14 Specifications Electrical Requirements 15 Noise Vibration Assessment 16 Warranty 17 Declaration of Conformity 18 Conditions of Sale ...

Страница 4: ...of the floor with a spirit level Then place the spirit level on the side of the machine above the dust skirt Adjust the rear wheel height using the hand wheel part no 9135 until the level of the machine is the same as the floor level 5 Push the dust extraction skirt down to the floor surface 6 Connect the vacuum hose to the dust extraction port if a dust control vacuum is being used We recommend t...

Страница 5: ...ine level see page 1 and carry out adjustments if necessary 7 Reconnect to the power supply CHANGING THE GRINDING HEADS 1 Disconnect from the power supply 2 Tilt the machine backwards on to its handle The machine must be secured and supported 3 Make sure the grinding heads are cool to the touch 4 Use an allen key to undo the countersunk screws securing the Grinding Heads to the adaptor plates 5 Re...

Страница 6: ... section cleaned out and oiled regularly to maintain a light smooth height adjustment The drive belts will give a long and trouble free operating life if basic procedures are followed The drive belts are tensioned by adjusting the motor mounting plate It is important that the drive belts are not over tensioned Serious damage could be caused to the gearboxes and or drive motor if the belts are exce...

Страница 7: ...ion and condition Check the plugs and cables WEEKLY All of the above with the following Grease all moving parts on the height adjustment mechanism Check the flexible drive couplings Check the support wheels and grease MONTHLY All of the above with the following Strip down fully the winding mechanism Clean all threads and re grease Check gearbox flexi coupling Check gearbox oil seals 4 ...

Страница 8: ...cal components should be carried out by authorised personnel Never tip the machine completely backwards until the grinding plates have stopped rotating just raise slightly Vibration will occur at various levels dependent on the attachments and work being completed However SPE have assessments conducted under test conditions detailed in the operating manual see page 15 It is recommended that additi...

Страница 9: ...loor in preparing for follow on coatings General all purpose head for most grinding works Can be used wet or day 6404 High performance 250mm 20 segment blue Fast removal and grinding of most types of plain and painted concrete floors Will key floors for coatings removal of high spots lip edges etc Suitable for first and second stage grinding to terrazzo and aggregated seamless floors Can be used w...

Страница 10: ...6418 Carborundum grinding blocks Fine Medium Coarse For economical polishing and grinding removal of high spots over watered slabs rain damaged slabs lip edges etc 6436 Standard grade Diamond block Diamond grinding block to be used on DFG400 Removal of old coatings and grinding most types of concrete floor Secured using wedge P53534 Wooden wedge To secure grinding blocks into DFG400 floor grinder ...

Страница 11: ...DFG400 3 3DP COMPACT FLOOR GRINDER Operating Manual 8 ...

Страница 12: ...SPE PART NO 1 Panel box SP2518 11 1 Hinge kit SP190005 1 Back plate 9249 1 On Off switch SPLM2B7223 1 Contactor SPBF161023 1 Trip SP60HD216 1 Overload SPRF2515 1 On Off contact N O SPLM2TC10 1 On Off contact N C SPLM2TC01 1 Contact holder SPLM2AU120 2 Conduit gland 9258 1 Conduit MTR 9259 13 ...

Страница 13: ...FG400 3DP Power Output 2 2kw Voltage 220v Cycles 50hz Head Speed r p m 245 Engine motor speed r p m 2800 Machine Dimensions mm Length Width Height Weight kg 820 560 700 86 Ballast Weight kg Electrical Requirements Volts Plug Size Cable Size mm Norm Cable Length Transformer Generator 220v 16 Amp 3 Pin 2 5 3 Core 30 metres 10 kva 14 ...

Страница 14: ...quency Weighted Energy Equivalent Accelerations ah w Measurement Position Acceleration m s 2 Vector Sum Handle 1 2 NOISE LEVELS Sound Power Level LWA LWA at Octave Band Centre Frequency Hz Sound Power Level LWA 63 125 250 500 1000 2000 4000 8000 50 8 72 3 78 8 88 2 85 5 98 5 94 3 83 5 100 4 Operator s Ear LAeq T at Octave Band Centre Frequency Hz Overall Level LAeq T LPeak dB C 63 125 250 500 1000...

Страница 15: ...w in accordance with the company Conditions of Sale copy attached Warranty start date As despatch date Model DFG400 Serial no Customer name Customer Address Manufacturer SPE International Ltd Honeyholes Lane Dunholme Lincoln LN2 3SU England telephone 44 0 1673 860709 fax 44 0 1673 861119 Email sales spe int com Web site www spe int com 16 ...

Страница 16: ...scription name DFG400 Compact Floor Grinder Model type DFG400 to which this declaration relates is in conformity with the following standards and other normative documents following the provisions of Directive 2006 42 EC Brian Jacklin Technical Manager SPE INTERNATIONAL LTD SPE International Ltd Honeyholes Lane Dunholme Lincoln LNS 3SU England Tel 44 0 1673 860709 Fax 44 0 1673 861119 Web www spe ...

Страница 17: ...ents or dust within surface Preparation equipment 5 5 3 Fair wear and tear of moving parts within the goods 5 6 Except in the case of death or personal injury caused by the Company negligence the Company shall not be liable for any consequential loss or damage whether for loss of profit or otherwise or other claims for consequential compensation 6 Carriage Packing carriage and insurance charges in...

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