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Clarke

®

 

 American Sanders

  B-2    (CE)  Operator's  Manual

                       FORM NO. 70162B - 9 -

SANDING CUTS AND SANDPAPER

Initial Cut

The purpose of the initial cut is to remove old finish and gross imperfections on the floor surface.  A coarse
abrasive should be used.  If the surface is severely damaged by deep scratches, pre-existing dwell marks,
uneven planks, etc., it may be necessary to sand across or diagonally to the grain to restore evenness to the
surface.  If these conditions are not present, the initial cut should be done in the direction of the grain.

If glazing, loading, or burning takes place immediately into an initial cut, select a coarser abrasive.  If this
should occur during an initial cut, the abrasive has dulled and must be replaced.

Final Cuts

The purpose of a finishing cut is to remove the scratches produced during the initial cut.  Use a fine (60 - 80
grit) grain abrasive.

If the surface remains rough after a finishing cut, it may be necessary to use an even finer grain of abrasive (80
- 100 grit).  Care should be taken in selecting the grit size of the abrasive.   A  very fine grain will close the
pores on a wood floor making admission of a stain difficult.

If glazing or burning should occur immediately into a finishing cut,  increase pace.  If it should occur during a
finishing cut, the abrasive has dulled and must be replaced.

12 grit

For removing gross imperfections and restore evenness

16 grit

to old flooring.  To remove build-up of paints and varnishes.

20 grit
30 grit

For first sanding of new flooring  (maple, oak).  For removing

36 grit

minor imperfections and finishes from old flooring.

40 grit

For initial cut on new flooring (oak, walnut).  For removing
minor imperfections and finishes from old flooring.

50 grit

For first sanding of new flooring (cedar, pine, fir)
For clean-up of 16 grit.

60 grit

For clean-up from initial cut 36 grit.

80 grit

For final sanding of certain hardwoods.  For clean-up
of initial cuts (50 grit).

100 grit

For final sanding of certain hardwoods and conifers where
a smooth surface is desired.

120 grit

For finishing cut on certain conifers.

150 grit

For finishing cut on certain conifers where a smooth
surface is desired.

Grain

Use

Standard Grade
    Part #/Qty

945300/50
945301/50
945302/50

945594/200
945595/200
945596/200

945598/300
945599/300

945305/100

945600/300

945307/100

945308/100

945601/300

945602/300

945309/100

945603/300

945310/100

945604/300

945605/500

945606/300

Professional  Grade
        Part #/Qty

Summary of Contents for 07097A

Page 1: ...gan 48906 Fax 517 484 9836 Email CustServe Michco com Web site www Michco Com Parts Web site www FloorMachineParts Com Order Parts on Line at www FloorMachineParts Com Directly to Parts Service By Email Shop Michco com By Fax 517 702 2041 By Voice Use numbers above Serving the Cleaning Industry Since 1922 Notice All copyrighted material remains property of original owners all trademarks are proper...

Page 2: ...ou must have training in the operation of this machine before using it If your operator s cannot read English have this manual explained fully before attempting to operate this machine Si Ud o sus operadores no pueden leer el Inglés se hagan explicar este manual completamente antes de tratar el manejo o servicio de esta máquina All directions given in this book are as seen from the operator s posi...

Page 3: ...WARNING TheProductssoldwiththisManualcontainormaycontainchemicalsthatareknowntocertaingovernments suchastheStateof California asidentifiedinitsProposition65RegulatoryWarningLaw tocausecancer birthdefectsorotherreproductiveharm In certainlocations includingtheStateofCalifornia purchasersoftheseProductsthatplacetheminserviceatanemploymentjobsiteora publiclyaccessiblespacearerequiredbyregulationtomak...

Page 4: ...d this manual have it explained fully before they attempt to use this equip ment DANGER Sanding finishing wood floors can create an environment that can be explosive The following safety procedures must be adhered to Cigarette lighters pilot lights and any other source of ignition can create an explosion when active during a sanding session All sources of ignition should be extinguished or removed...

Page 5: ... cord over the sanding equipment Do not use the electrical cord to move the sanding equipment Disconnect the electrical source before servicing this equipment WARNING Injury to the operator or bystander can occur if protective gear is not worn while sanding Always use eye ear and respiratory protection while performing any sanding operation WARNING Bodily injury could occur if power is applied to ...

Page 6: ...tects the rubber pad permitting the edger to work right up to the baseboard or wall Specifications Voltage Frequency 220V 240 50 60Hz Amperage 6 5 Motor 1450W 1 HP Sound Level 91dB A Vibration 5 7 m s2 rms Abrasive Size 178mm x 22 mm Dia 7 x 7 8 Dia Disc Rate High 3200RPM Disc Rate Low 2800RPM Gears Hardened steel alloy pinion anddrivegear Bearings Sealed ball bearings lifetimelubricated DustColle...

Page 7: ...stem beforeoperation Preparing to use the included dust bag To prepare the machine for use with the included dust bag Part No 53544B follow this procedure 1 Install the dust bag by pressing the end onto the exhaust tube until the ring locks into the groove figure 2 This is best done by pressing on the back of the bag opening with the palm of your hand 2 The exhaust tube can be rotated for optimum ...

Page 8: ... With the wrench supplied remove the screw and abrasive retainer Hold pad to prevent it from rotating and turn wrench See figure 3 3 Center abrasive on pad and install the abrasive retainer and screw Tighten screw 4 Return machine to upright position WARNING Serious injury could occur when attempting to replace abrasive while machine is connected to power supply Always disconnectpowerbeforeinstall...

Page 9: ...orward and sideway motions In time you will develop your own technique to optimize coverage and dust control It is advisable to not add effort to the pad as this may lead to nosing or tipping which produces grooves or lines on the floor 6 When replacing abrasive emptying the contents of the dust bag or the sanding operation is completed return the machine to the reclined position and flip the cont...

Page 10: ...loor making admission of a stain difficult If glazing or burning should occur immediately into a finishing cut increase pace If it should occur during a finishing cut the abrasive has dulled and must be replaced 12 grit Forremovinggrossimperfectionsandrestoreevenness 16 grit to old flooring To remove build up of paints and varnishes 20 grit 30 grit For first sanding of new flooring maple oak For r...

Page 11: ...the exhaust pipe to the housing See figure 5 2 Remove the obstruction from the exhaust pipe 3 Install the exhaust pipe How to Adjust the Angle Of The Sandpaper Disc To The Floor The adjustment of the machine is correct when the front part of the sandpaper disc makes contact with the floor To change the adjustment of the machine follow thisprocedure 1 Using the special wrench loosen the lock nut on...

Page 12: ...mthegearhousing 6 Remove the old lubricant from the gearbox 7 Add ten ounces of Clarke American Sanders lubricant to the gearbox CAUTION To prevent damage to the motor do not add more than ten ounces of lubricant to the gearbox 8 Using the three screws removed above install the cover on the gear housing 9 Start the machine and let it run for 15 minutes A small amount of excess lubricant should flo...

Page 13: ...pring and brush holder guide Take care not to damage the spring See figure 13 8 Depress the brush into the guide and connec the shunt wire to the holder 9 Depress the brush and insert the holder into the motorhousing 10 Rotate holder beneath motor housing Relax brush against commutator 11 Align posts on holder with holes in housing 12 Gently pry the holder into the housing 13 Reattach screws and w...

Page 14: ...erican Sanders B 2 CE Operator s Manual FORM NO 70162B 13 B2 B2 B2 B2 B2 7 Spinner 7 Spinner 7 Spinner 7 Spinner 7 Spinner Edger CE Edger CE Edger CE Edger CE Edger CE Section II Parts and Service Manual 70162B ...

Page 15: ...2B Clarke American Sanders B 2 CE Operator s Manual Model B 2 7 Spinner Edger CE Drawing 1 1 2 3 4 3 5 6 8 7 9 10 11 12 13 14 19 15 16 19 17 18 42 38 39 40 41 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 43 35 36 37 44 ...

Page 16: ...earing 1 Ref Part No Description Qty Ref PartNo Description Qty Model B 2 7 Spinner Edger CE Parts List 1 22 61568A Gear 1 23 67426A Shaft 1 24 915028 Key 1 25 57702A Ring Retaining 1 26 58114A Seal Oil 1 27 902550 Bearing 1 28 34232A Gasket 1 29 12906A Cover Gearcase 1 30 59817A Washer 1 4 Nylon Countersink 3 31 962098 Screw 20 x 3 4 Fit Hd 3 32 15000A Guard Roller 1 33 66917A Retainer 1 34 39707...

Page 17: ... American Sanders B 2 CE Operator s Manual Model B 2 7 Spinner Edger CE Drawing 2 3 4 5 6 2 7 1 8 11 12 56 9 10 13 57 55 54 10 50 51 52 44 53 9 10 42 41 14 49 15 16 47 44 17 34 33 32 23 24 25 31 25 26 27 28 29 30 21 46 45 43 48 ...

Page 18: ...r Housing 1 57 50827A Enclosure 1 30050A Case Carrying 1 56380639 Decal Prop 65 1 56380216 Decal Power Tool Warning 1 Not Shown New or Revised Since Last Update Model B 2 7 Spinner Edger CE Parts List 2 Ref Part No Description Qty Ref PartNo Description Qty 1 39305A Tubing 1 2 962823 Screw 1 4 20 x 1 2 2 3 68705A Wrench Special 1 4 64601A Holder Wrench 2 5 47365A Switch Rocker 1 6 40114A Switch Pu...

Page 19: ... 18 FORM NO 70162B Clarke American Sanders B 2 CE Operator s Manual Model B 2 7 Spinner Edger CE Wiring Diagram 11 99 ...

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Page 21: ...A Nilfisk Advance Brand 14600 21st Avenue North Plymouth MN 55447 3408 www clarkeus com Phone 800 253 0367 Fax 800 825 2753 2010 Nilfisk Advance Inc ...

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