SPE DFG400 Series Operating Manual Download Page 19

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DFG400-5 & 5DP

COMPACT FLOOR GRINDER

Operating Manual

SPECIFICATION SHEET

Specifications

Type

Electric 1 Phase

Part Number

DFG400-5

DFG400-5DP

Power Output

2.2kw

Voltage

110v

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

Ballast Weight (kg)

Electrical Requirements

Volts

Plug Size

Cable Size (mm)

Norm Cable Length

Transformer

Generator

110v

32 Amp 3 Pin

4.0 - 3 Core

30 metres

5 kva

10 kva

Summary of Contents for DFG400 Series

Page 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...

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Page 3: ... 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 5 DFG400 5DP The difference between the two variations of mach...

Page 4: ...ads 4 Maintenance 5 Maintenance Checklist 6 Safety 7 8 Accessories 9 Spare Parts Breakdown 10 Body Components 11 Drive Components DFG400 5 12 Drive Components DFG400 5DP 13 Wiring Diagram 14 Electrical Components 15 Specifications Electrical Requirements 16 Noise Vibration Assessment 17 Warranty 18 Declaration of Conformity 19 Conditions of Sale ...

Page 5: ... 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 the SPE VAC316 3 motor vacuum for dust contr...

Page 6: ...etres The transformer must have a continuous rated output of at least 3kva In practice this can mean that a 5kva transformer must be used Manufacturers of transformers have different methods of rating their equipment The transformer and all cables should be fitted with 32 amp 110v plugs and sockets All cables should be fully uncoiled and never left wrapped around cable reels or tied in loops The 2...

Page 7: ...hine 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 R...

Page 8: ... 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...

Page 9: ...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 5 ...

Page 10: ...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 16 It is recommended that additi...

Page 11: ...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...

Page 12: ...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 ...

Page 13: ...DFG400 5 5DP COMPACT FLOOR GRINDER Operating Manual 9 ...

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Page 18: ...QTY DESCRIPTION SPE PART NO 1 Panel box SP2518 11 1 Hinge kit SP190005 1 Back plate 9249 1 Rotary switch 9254 1 Contactor 9255 1 Contact breaker 9256 1 Plug retaining plate 9250 1 Start capacitor 156MF 240V 1 Run capacitor 70MF 450V 2 Conduit gland 9258 1 Conduit MTR 9259 14 ...

Page 19: ...00 5DP Power Output 2 2kw Voltage 110v 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 110v 32 Amp 3 Pin 4 0 3 Core 30 metres 5 kva 10 kva 15 ...

Page 20: ...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...

Page 21: ...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 17 ...

Page 22: ...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 ...

Page 23: ...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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