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Diamatic BMG-535 Operating Manual Download Page 23

MODEL BMG-535 GRINDER 

SECTION 3 

GENERAL

 

22 

OPERATING MANUAL

APRIL 2009

Grinding & Polishing

 

 
 

The lower belt tensioner keeps the lower belt tight. By taking off one of the two 
inspection hole covers at the bottom of the lower plate the tensioner can be 
accessed. 
 

 

Fig. 3.7 

 

1 Holder 

6  Retaining 

ring 

11 

Hex

 

Head

 

Cap

 

Screw

 

2 Tensioner 

7  Retaining 

ring 

12 

Hex

 

Nut

 

3 

Axle 

8 

Flat Head Socket Cap Screw 

4 

Bearing 

9 

Socket Head Cap Screw 

5 Pulley 

10  Flat 

Washer 

 

3.9 TENSIONER LOWER BELT 

Summary of Contents for BMG-535

Page 1: ...Y INSTRUCTIONS 1 OPERATING MANUAL JANUARY 2008 MODEL BMG 535 Planetary Grinder Technical Data 1 Safety Instructions 2 General 3 Transport 4 Initial Operation 5 Operation 6 Maintenance 7 Electrical Systems 8 Fault Diagnosis 9 Spare Parts 10 Grinding Polishing ...

Page 2: ...R SECTION 1 TECHNICAL DATA 1 OPERATING MANUAL APRIL 2009 Grinding Polishing 1 1 Rating 1 2 Unit specifications 1 3 Operative range and correct usage 1 4 Stand by power supply 1 5 Machine type designation CONTENTS SECTION 1 ...

Page 3: ...W Connected loads 220V Three phase 25 2A Connected loads 440V Three phase 14 4A Dimensions BMG 535 Length 37 5 in 950 mm Width 23 in 580 mm Height 49 25 in 1250 mm Weight 617 lbs 280 kg US BV 13201 North Santa Fe Utrechthaven 12 Oklahoma City OK 73114 3433 PN Nieuwegein United States of America THE NETHERLANDS Local 405 478 3440 T 31 0 30 601 88 66 toll free 800 256 3440 F 31 0 30 601 83 33 1 1 RA...

Page 4: ...the user takes responsibility for all risks 1 4 STAND BY SUPPLY GENERATOR If the BMG 535 is to be operated using power from a generator the generator must be operated in accordance with the current U S National Electric Code guidelines or European VDE standards as appropriate this applies but is not limited to the protective earth conductor in particular in order to ensure that all safety devices ...

Page 5: ... 3 Personnel selection and qualification 2 4 Safety precautions applicable to some operating sequences 2 5 Special work within the scope of use of the equipment and maintenance activities as well as repairs during operation 2 6 Definition of the safety off position 2 7 General Safety Considerations 2 8 Electrical engineering regulations CONTENTS SECTION 2 ...

Page 6: ...to all safety precautions that are to be followed to maximize safety and equipment performance Follow these instructions and take special care in these circumstances In addition to these instructions the general safety precautions and accident prevention guidelines are also to be followed Particular details regarding the economical use of the equipment Information instructions and restrictions wit...

Page 7: ...particular working practices for example work organization work procedures and personnel safety Personnel entrusted with working with the machine must read and understand the Operating Instructions before starting work paying specific attention to the Safety information To read these instructions after work has commenced is too late This particularly applies to incidental activities such as settin...

Page 8: ...tablished and remedied This applies in particular to the fitting and adjustment of safety devices Spare parts must comply with the technical requirements specified by the manufacturer This is always guaranteed if original spare parts are used Intervals for recurring checks and inspections specified in these Operating Instructions must be complied with To perform maintenance work correctly it is im...

Page 9: ... may not be complying with the local safety requirements Personnel who are being trained to operate equipment may only use the machine under constant supervision of an experienced person Do not allow any method of working that impairs safety Recognized official procedures have to be used to ensure the machine is operated in the safest and best conditions 2 3 PERSONNEL SELECTION AND QUALIFICATION W...

Page 10: ...ne can be endangered when the machine starts up Do not turn off the dust collector while the machine is running Secure the work area around the machine in public areas providing a safety distance of at least 6 5 feet 2 meters from the machine All persons in the proximity of the machine must wear ear protectors and safety shoes In addition the machine operator must wear close fitting protective clo...

Page 11: ... work procedures before starting the cleaning process This includes but is not limited to the following Procedures that are related to normal operation Methods of tools adjustment on the machine and its safety devices All ON and OFF functions that have to be carried out according to the operation manual Methods for maintenance and repair If the equipment is switched off in order to carry out maint...

Page 12: ...process materials and replaced parts are disposed of safely and in an environmentally friendly manner Make sure that electrical components used for replacement purposes comply with the original parts and are correctly adjusted if necessary Definition The machine is in a safe condition where it cannot be a hazard Putting the equipment in the Safety off position involves Switching off the machine Sw...

Page 13: ...shooting From time to time check multi meters to ensure that they are operating correctly 2 7 GENERAL SAFETY CONSIDERATIONS Any machine if it is not used according to regulations may be hazardous during operation set up and servicing The machine owner is responsible for compliance with the safety regulations during operation and maintenance and for the use of safety devices supplied with the machi...

Page 14: ...f supply 3 3 Description of the machine 3 4 Operating elements 3 5 Electric components 3 6 Upper part 3 7 Lower part 3 8 Tensioner upper belt 3 9 Tensioner lower belt 3 10 Pulley 3 11 Center pulley 3 12 Contra pulley 3 13 Driving pulley 3 14 Diamond tool holder 3 15 Diamond Tooling 3 16 Care and maintenance CONTENTS SECTION 3 ...

Page 15: ...ns for the BMG 535 are for example To remove undulated concrete surfaces To prepare the surface for coatings To polish the surface To remove coating defects To remove glue residue Scope of supply of the machine Grinding machine BMG 535 Dust hose Optional Operating manual 1x 3 1 RANGE OF APPLICATION 3 2 SCOPE OF SUPPLY ...

Page 16: ...ing 13 Pulley 7 Dust Control Seal 14 Wheel The BMG 535 has a working width of 535 mm and gives excellent performance due to its economic efficiency and easy handling The machine is capable of leveling uneven and undulating floors This process is suitable for an optimization of surfaces prior to blast cleaning Alternately the machine can be used to smooth floor surfaces as preparation for coatings ...

Page 17: ...t approximately 1250 revs min The Lower Housing rotates at approximately 82 revs min Fig 3 2 Before Switching on the BMG 535 the front part of the grinding machine must be lifted by pushing the handgrip 1 down toward floor level till the front of the machine is approximately 4 inches 10 cm from the ground 3 4 OPERATING ELEMENTS ...

Page 18: ...l Panel contains the main disconnect safety switch and hour meter Fig 3 3 1 Pushbutton Enclosure 5 Panel Enclosure 9 Safety Switch 2 FWD REV Switch 6 Panel Plug 10 Hour Counter 3 Start Stop Buttons 7 Motor Plug 11 Main Disconnect Switch 4 Emergency Stop 8 Panel Lock Start Stop Buttons The green start button turns on the machine The red stop button turns off the machine 3 5 ELECTRIC COMPONENTS ...

Page 19: ...e machine This switch must be changed when the head is not rotating if it is changed during operation it could result in damage to the machine or to the work surface Hour Counter The hour counter simply monitors the number of hours the machine has been in operation Safety Switch This switch is spring loaded it will turn off the power supply if the operator loses control of the machining while oper...

Page 20: ...o the grinder head and drive to the center pulley Upper Belt item 3 in Figure 3 4 is set using an electronic belt tension meter at the factory and set somewhere between 200 215 Hz The Housing Drive belt item 9 is also set using an electronic belt tension meter at the factory and set somewhere between 160 170 Hz Fig 3 4 1 Motor 5 Spider bearing 9 Tensioner upper belt 2 Coupling 6 Motor housing 10 C...

Page 21: ...tric motor Between the driving pulley and the driven pulley there is the main drive belt This belt is tensioned at approximately 55 60 Hz with an electronic belt tension meter Under the pulleys there are the tool holders on which the diamond discs can be fitted The pulleys are covered by a protective housing which also turns Fig 3 5 1 Tooling Pulley 4 Tensioner Lower Belt 2 Coupling 5 Inspection H...

Page 22: ...lishing The upper belt tensioner keeps the upper belt tight By taking off the cover of the upper part the tensioner can be accessed Fig 3 6 1 Axle 5 Flat Head Socket Cap Screw 2 Retaining ring 6 Flat Washer 3 Bearing 7 Socket Head Cap Screw 4 Tensioner plate 3 8 TENSIONER UPPER BELT ...

Page 23: ... tight By taking off one of the two inspection hole covers at the bottom of the lower plate the tensioner can be accessed Fig 3 7 1 Holder 6 Retaining ring 11 Hex Head Cap Screw 2 Tensioner 7 Retaining ring 12 Hex Nut 3 Axle 8 Flat Head Socket Cap Screw 4 Bearing 9 Socket Head Cap Screw 5 Pulley 10 Flat Washer 3 9 TENSIONER LOWER BELT ...

Page 24: ...the machine Under these pulleys the diamond discs are fixed The pulley is driven by the driving pulley through a belt The pulley is fixed on the lower housing with screws Fig 3 8 1 Axle 4 Retaining ring 7 Pulley 2 Bearing 5 Retaining ring 8 Taper Lock Bushing 3 Bearing House 6 Key 9 Dowel Pin 3 10 TOOLING DRIVE PULLEY ...

Page 25: ... APRIL 2009 Grinding Polishing The center pulley will slow down the speed of the lower housing The six head cap screws connect the pulley with the lower housing Fig 3 9 1 Sprocket 4 Retaining ring 2 Pulley 5 Retaining ring 3 Bearing 6 V Seal 3 11 CENTER PULLEY ...

Page 26: ...ed to the lower housing The belt pulley is driven by a belt from the motor pulley Fig 3 11 1 Axle 6 Taper Lock Bushing 11 Flat Washer Wide 2 Retaining Ring 7 Key 12 Bearing House 3 Bearing 8 Flange 13 Ring 4 Retaining Ring 9 Belt Pulley 14 Socket Head Cap Screw 5 Pulley 10 Hex Head Cap Screw 15 Flat Washer Narrow 3 12 CONTRA PULLEY ...

Page 27: ...haft there is a coupling which is driven by the electric motor The driving pulley drives the three pulleys with a belt The pulley is fixed on the lower housing with screws Fig 3 11 1 Axle 5 Bearing House 9 Pulley 2 Retaining Ring 6 Bearing House 3 Bearing 7 Key 4 Retaining Ring 8 Taper Bushing 3 13 DRIVING PULLEY ...

Page 28: ...lder 8 Flat Washer Wide The diamond tool holder is connected under the pulley by three bolts There are 3 soft buffers so the energy from the diamond disc will be softened There are three magnets to attract any iron particles The centering stars are in place to ensure that the diamond disc cutting tools will pass each other with working clearance The cutting tools must be locked with the three scre...

Page 29: ... The diamond tools are designed for use on concrete floors These tools can be used to prepare a floor prior to coating or as initial steps in a polishing process PCD Diamonds PCD s can be used for removing epoxy coating and other floor coatings Polishing Resins Polishing resins are used in the final step of a polishing process 3 15 DIAMOND TOOLING For questions about the right set for the right fl...

Page 30: ... technician seems not possible without damages Only use genuine parts Generally the grinding machine BMG 535 requires very little special attention regarding its maintenance Verify that any wastes or fiber residues do not remain in the area of the grinding disc Depending upon the use of the machine the pulley should be checked about every 200 hours Before using the machine you should always verify...

Page 31: ...5 GRINDER SECTION 3 GENERAL 30 OPERATING MANUAL APRIL 2009 Grinding Polishing ________________________________________________________________ Notes ________________________________________________________________ ...

Page 32: ......

Page 33: ...cations 4 2 Manual mode of moving the machine 4 3 Transport with cranes or lifts 4 4 Transport of the machine with vehicle 4 5 Operation of the machine while grinding Model BMG 535 Dimension inches 37 5 x 23 x 49 5 Dimensions mm 950 x 580 x 1250 Weight 620 lbs 280 kg CONTENTS SECTION 4 4 1 UNIT SPECIFICATIONS ...

Page 34: ...rips of the machine see fig 3 2 until the front part rises off the ground and the machine is well balanced It can now be pushed around on its wheels The machine should only be moved around after attachments are disconnected such as Generator if being employed Dust collection unit optional extra 4 2 MANUAL MODE OF MOVING THE MACHINE ...

Page 35: ...lower frame is also a suitable fixing point for fastenings or tie downs to be used during transportation of the machine on a vehicle When transporting the machine in a vehicle always drive carefully and in a manner to avoid the machine shifting Secure the machine with a tightening load strap over the lower frame Use at least two load straps and tighten down to the body of the vehicle The machine m...

Page 36: ...MODEL BMG 535 GRINDER SECTION 5 INITIAL OPERATION 35 OPERATING MANUAL APRIL 2009 Grinding Polishing 5 1 Preparation for initial operation 5 2 Initial operation CONTENTS SECTION 5 ...

Page 37: ...inding machine and the dust collector unit with the flexible dust hose Use hose clamps at the connections Make sure the dust bin of the dust collector unit is empty Before start up all operating personnel must be familiar with the safety regulations given in this manual If problems with the BMG 535 arise during the assembly or start up call a qualified person for help Work on electrical equipment ...

Page 38: ...the panel is turned to the off position Connect the machine to the electrical outlet 1 with an extension cable that complies with the appropriate European or U S NEC guideline as appropriate Turn the electrical disconnect switch 2 on the outside of the panel to the ON position Put the safety cord on to your wrist and make sure the other end is inserted into the SAFETY SWITCH 3 Press down both hand...

Page 39: ...een START button 6 to start the machine Now let down the grinding disc on the surface gently and begin the grinding work Move the machine slowly forward or reverse to start grinding or polishing See chapter 6 Switching off the grinding machine Push down on the handgrips 4 Push the red STOP button 7 on the operator control panel In case of emergency push the red EMERGENCY STOP button 8 ...

Page 40: ...NDER SECTION 5 INITIAL OPERATION 39 OPERATING MANUAL APRIL 2009 Grinding Polishing ________________________________________________________________ Notes ________________________________________________________________ ...

Page 41: ...ION 40 Grinding Polishing OPERATING MANUAL APRIL 2009 6 1 Operation 6 2 Switching off the machine 6 3 Trouble shooting 6 4 Safety shutdown 6 5 Restarting after a fault 6 6 Proceedings before and after a stationary period CONTENTS SECTION 6 ...

Page 42: ...g liquid on the surface Any obstructions in the surface to be treated like concrete reinforcing steel or other objects should be removed from the work surface to prevent damage to the machine seals and diamond discs 6 1 OPERATION These Operating Instructions are to be kept with the machine and must be within reach at all times Only trained personnel may be employed Note the statutory minimum age S...

Page 43: ...for daily operation Verify that the electric cable and dust hose are clear from vehicle traffic such as forklifts and other equipment To switch off the machine push the red STOP button on the operator control panel 7 See Figure 5 1 in Section 5 2 for additional details If there are any doubts as to how to start up the machine read Sections 5 1 and 5 2 of this operating manual 6 2 SWITCHING OFF THE...

Page 44: ...e such as vibrations or loud noises switch the machine off immediately by pushing the Emergency Stop E Stop button on the operator control panel 8 6 4 SAFETY SHUTDOWN Before performing inspection or maintenance work make sure that all moving machine parts are stopped Observe the Safety off position Section 2 6 6 5 RESTARTING AFTER A FAULT The results of all electrical repair work must be verified ...

Page 45: ...otect the machine during storage per the following Clean the machine and cover it with a tarp Protect the electric motors from moisture heat dust and impacts Remove flexible couplings from machine to keep from warping which can cause uneven grind After a long stationary period Follow the steps listed in Section 5 1 Initial Operation of this manual 6 6 PROCEEDINGS BEFORE AND AFTER STATIONARY PERIOD...

Page 46: ... GRINDER SECTION 6 OPERATION 45 Grinding Polishing OPERATING MANUAL APRIL 2009 ________________________________________________________________ Notes ________________________________________________________________ ...

Page 47: ......

Page 48: ...Polishing 7 1 Recommendations 7 2 Maintenance and inspection list 7 3 Repairing 7 4 Grinding tool replacement assembly 7 5 Upper Part 7 6 Lower part 7 7 Pulley maintenance 7 8 Other maintenance 7 9 Recommended Spares for Stock 7 10 Influences on the Grinding Pattern CONTENTS SECTION 7 ...

Page 49: ...r of working hours is not achieved during the corresponding period the period can be extended However a full overhaul must be carried out at least once a year Due to different working conditions inspection and maintenance intervals may vary Prepare a suitable inspection schedule considering known working conditions and experience Our specialists will be happy to assist with more advice Prior to an...

Page 50: ...e Check the dust collector hose for damage Check the optional water tank and system for damage if applicable Check grinding disk coupling and remove any foreign material and debris Check the grinding disc and the coupling for wear Check the countersunk head screw of the grinding disc for tightness Check the tension of the V belt adjust as is required Check the brush dust seal Quarterly Clean the m...

Page 51: ... replace wear parts will be described If parts or components are to be replaced the following sequence s of maintenance must be followed It is advisable to stock all spare or wear parts that cannot be obtained quickly As a rule production standstill periods are more expensive than the cost for carrying the corresponding spare part Screws that have been removed must be replaced with those of the sa...

Page 52: ...ward during change over 3 Unscrew the three countersunk head screws 3 4 Remove the grinding disc downwards 4 Assembly 5 Clean the diamond holder thorough 5 6 Adjust the grinding disc in the centering 4 7 Set in and tighten the countersunk head screw 3 8 Tilt the machine forwards 7 4 GRINDING DISC REPLACEMENT ASSEMBLY When replacing the grinding disc also check the condition of the drive pulley and...

Page 53: ...n cover 11 can be removed by taking out the bolts 10 6 Unscrew the bolt 12 this will allow the under plate 13 to be removed 7 Unscrew the bolts 14 and the bolt 15 to enable the rings 16 and the contra pulley 17 to be taken out of the upper drive 8 Remove the belt 18 9 The center pulley 20 can be removed by unscrewing bolt 19 10 The coupling 21 must be taken off before you can disassembled the lowe...

Page 54: ...the lower tensioner 6 to enable the belt 7 to be removed 4 Unscrew the bolts 8 on the upper side to enable the pulleys 9 the tensioner 6 the v seal 12 and the rings 10 to be removed 5 Unscrew the bolts 11 to enable the driving pulley 13 to be removed Assembly Assemble the parts in the reverse order that they have been disassembled Prior to any repair work being carried out on the machine or its dr...

Page 55: ...13 14 15 8 It will be necessary to remove retaining rings 2 5 12 14 to remove bearings 3 and 13 from bearing house 6 and 15 Assembly Make sure that bearing 3 13 and bearing housing 6 15 are clean and rub the bearings with a few drops of Loctite 609 on the inner diameter and outer diameter When installing new dowel pins 17 be sure to apply Loctite 609 to them before pressing them into the holes in ...

Page 56: ...ns from the machine This will ensure that there is no damage caused to the surrounding workspace and consequently saves additional cleanup charges from the job client Clean the machine with a damp cloth Apply Oil to the adjusting pin of the operating lever and other moving parts with clean oil can at regular intervals 7 8 OTHER MAINTENANCE Do not use high pressure water or compressed air for clean...

Page 57: ...s use the left right switch of the machine every 330 sq ft 100m2 to change the rotation of the grinding head This will also provide a longer life of the diamond tools since they will wear down more equally Please note that this is NOT recommended for polishing applications Changing the rotation of the heads will result in large scratches that are difficult to remove In the last 2mm of the diamond ...

Page 58: ... 8 MAINTENANCE 57 Grinding Polishing OPERATING MANUAL APRIL 2009 8 1 Directions for electrical engineering 8 2 Electrical Schematic 230V 50 and 60 HZ 8 3 Control Panel Layout and Device Settings 230V 50 and 60 HZ CONTENTS SECTION 8 ...

Page 59: ...erating materials may only be performed by a skilled electrician or by trained persons under the guidance and supervision of a skilled electrician as well as in accordance with the electrical engineering regulations The results of all electrical repair work must be verified using the appropriate measurement techniques per the regulations stated in the European VBG4 and VDE 0701 standards or per th...

Page 60: ...MODEL BMG 535 GRINDER SECTION 8 MAINTENANCE 59 Grinding Polishing OPERATING MANUAL APRIL 2009 8 2 ELECTRICAL SCHEMATICS 23OV 50 AND 60 HZ ...

Page 61: ...MODEL BMG 535 GRINDER SECTION 8 MAINTENANCE 60 Grinding Polishing OPERATING MANUAL APRIL 2009 8 3 CONTROL PANEL LAYOUT FOR 23OV 50 AND 60 HZ ...

Page 62: ...UDED 20 1 P004791 SAFETY SWITCH DEADMAN KEY W TETHER AND CLIP 21 1 P001044 CONNECTOR 1 2 STRAIGHT 22 1 P002208 CONNECTOR 1 2 90 DEGREE PMA 23 1 P004786 SWITCH DOUBLE PUSHBUTTON 24 1 P005034 ENCLOSURE POLYCARBONATE 3 HOLE 25 3 P005035 SWITCH CONTACT BLOCK 1 NO BASE MOUNTING 26 2 P005036 SWITCH CONTACT BLOCK 1 NC BASE MOUNTING 27 1 P004922 SWITCH OPERATOR E STOP TURN TO RELEASE 28 1 P004904 SWITCH S...

Page 63: ......

Page 64: ...MODEL BMG 535 GRINDER SECTION 9 FAULT DIAGNOSIS 63 OPERATING MANUAL APRIL 2009 Grinding Polishing 9 1 Troubleshooting grinding machine 9 2 Troubleshooting electrical system CONTENTS SECTION 9 ...

Page 65: ... the coupling Check the bearing on the axle drive shaft and replace if necessary Check the tension of the belt replace the belt if necessary Change the motor Clean the coupling Reduced or no grinding performance Grinding tools have reached the maximum permissible wear Inappropriate grinding tool for the application Too low tension of the belt Replace the worn parts Replace the grinding tools with ...

Page 66: ...rload Motor protector switch tripped because of low or under voltage condition Motor defective Reduce additional load or increase extension cord wire size Increase extension cord wire size Have motor checked by a trained professional to confirm 9 2 TROUBLESHOOTING ELECTRICAL SYSTEM Work on electrical equipment or operating materials may only be performed by a skilled electrician or by trained pers...

Page 67: ...INDER SECTION 9 FAULT DIAGNOSIS 66 OPERATING MANUAL APRIL 2009 Grinding Polishing ________________________________________________________________ Notes ________________________________________________________________ ...

Page 68: ...MODEL BMG 535 GRINDER SECTION 10 SPARE PARTS 67 OPERATING MANUAL APRIL 2009 Grinding Polishing 10 1 Spares Parts BMG 535 CONTENTS SECTION 10 ...

Page 69: ...MODEL BMG 535 GRINDER SECTION 10 SPARE PARTS 68 OPERATING MANUAL APRIL 2009 Grinding Polishing Frame Assembly 10 1 SPARE PARTS BMG 535 ...

Page 70: ... 1 5 BG11757 PIN 1 6 BG11750 PIN KNURLED HANDLE 1 7 PG 10334 WATER TANK IMPERIAL 1 8 CP 10263 HAIRPIN COTTER PIN 1 9 800838 M12 X 1 75 X 40MM HEX HEAD CAP SCREW 6 10 4501710 WHEEL 2 11 PA 10876 WHEEL SUPPORT MAIN FRAME 2 12 800798 WASHER 12MM NARROW 10 13 CP 10036 15MM RETAINING RING EXTERNAL 2 14 PA 10852 BRACKET STEER 1 15 800842 M12 X 1 75 HEX NUT 4 16 BG11860 WATER TAP 1 17 800779 M6 X 1 0 X 1...

Page 71: ...MODEL BMG 535 GRINDER SECTION 10 SPARE PARTS 70 OPERATING MANUAL APRIL 2009 Grinding Polishing Upper Lower Assemblies Combined ...

Page 72: ... BG11960 MOTOR 1 9 BG005347 PROTECTION CAP 1 10 BG11924 UPPER DRIVE BELT 1 11 BG005539 COVER HOUSING 1 12 BG11925 DUST RING 1 13 PG 10309 WATER PIPE ASSEMBLY OPTIONAL 1 14 BG11797 SEAL 1 15 BG11780 KEY 1 16 800774 FLAT WASHER 6MM NARROW 4 17 800775 FLAT WASHER 8MM NARROW 2 18 800779 M6 X 1 0 X 16MM SOCKET HEAD CAP SCREW 4 19 800830 M14 X 2 0 X 110MM SOCKET HEAD CAP SCREW 4 20 05 91578 M8 X 1 25 X ...

Page 73: ...MODEL BMG 535 GRINDER SECTION 10 SPARE PARTS 72 OPERATING MANUAL APRIL 2009 Grinding Polishing Upper Assembly ...

Page 74: ...44 TENSIONER UPPER BELT 1 5 PG 10300 CENTER PULLEY ASSEMBLY 1 6 PG 10301 CONTRA PULLEY ASSEMBLY 1 7 PA 10250 PROTECTION CAP SUPPORT 2 8 BG11904 MIDDLE BELT 1 9 800787 M8 X 1 25 X 30MM SOCKET HEAD CAP SCREW 6 10 800775 FLAT WASHER 8MM NARROW 6 11 800789 M14 X 2 0 X 30MM HEX HEAD CAP SCREW 1 12 5001090 FLAT WASHER 14MM 1 13 800788 M8 X 1 25 X 45MM HEX HEAD CAP SCREW 1 14 5028810 M8 X 1 25 HEX NUT 1 ...

Page 75: ...MODEL BMG 535 GRINDER SECTION 10 SPARE PARTS 74 OPERATING MANUAL APRIL 2009 Grinding Polishing Lower Assembly ...

Page 76: ...9 V RING SEAL 1 9 BG11928 LOWER BELT 1 10 PA 10845 UPPER PLATE 1 11 PG 10290 TOOLING DRIVE AXLE ASSEMBLY 3 12 PG 10291 LOWER TENSIONER ASSEMBLY 1 13 PG 10292 DRIVING PULLEY ASSEMBLY 1 14 PG 10293 DIAMOND HOLDER 3 15 800840 M6 X 1 0 X 50MM FLAT HEAD SOCKET CAP SCREW 2 16 5028750 M6 X 1 0 X 15MM HEX HEAD CAP SCREW 36 17 5037600 LOCK WASHER M6 78 18 05 91578 M8 X 1 25 X 16MM HEX HEAD CAP SCREW 6 19 8...

Page 77: ...MODEL BMG 535 GRINDER SECTION 10 SPARE PARTS 76 OPERATING MANUAL APRIL 2009 Grinding Polishing Upper Belt Tensioner ...

Page 78: ...ensioner ITEM NO PART NUMBER DESCRIPTION QTY 1 BG005831 TENSION PLATE 1 2 BG005830 AXLE 1 3 BG11911 BEARING 2 4 CP 10040 RETAINING RING 20MM EXT 1 5 800790 M10X1 5X30MM SOCKET HEAD CAP SCREW 1 6 800791 FLAT WASHER M10 NARROW 1 7 800792 M10 X 1 5 X 30MM FLAT HEAD SOCKET CAP SCREW 1 8 4774800 LOCK WASHER M10 1 ...

Page 79: ...MODEL BMG 535 GRINDER SECTION 10 SPARE PARTS 78 OPERATING MANUAL APRIL 2009 Grinding Polishing Lower Belt Tensioner ...

Page 80: ... BG005333 TENSIONER LOWER 1 3 BG005337 AXLE LOWER TENSIONER 1 4 BG11792 BEARING 4 5 BG005336 PULLEY 1 6 BG11793 RETAINING RING 35MM INTERNAL 2 7 BG11794 RETAINING RING 15MM EXTERNAL 2 8 800785 M8 X 1 25 X 30MM FLAT HEAD SOCKET CAP SCREW 2 9 800790 M10 X 1 5 X 30MM SOCKET HEAD CAP SCREW 1 10 800791 FLAT WASHER M10 1 11 800826 M8 X 1 25 X 50MM HEX HEAD CAP SCREW 1 12 5028810 M8 X 1 25 HEX NUT 1 ...

Page 81: ...MODEL BMG 535 GRINDER SECTION 10 SPARE PARTS 80 OPERATING MANUAL APRIL 2009 Grinding Polishing Tooling Pulley Assembly ...

Page 82: ...ssembly ITEM NO PART NUMBER DESCRIPTION QTY 1 PA 10921 AXLE TOOLING DRIVE IMPERIAL 1 2 BG11817 BEARING 2 3 BG005317 BEARING HOUSE 2 4 BG11801 RETAINING RING 30MM EXTERNAL 4 5 BG11814 RETAINING RING 62MM INTERNAL 4 6 BG11780 KEY 1 7 PA 10924 PULLEY IMPERIAL 1 8 BG11819 TAPER LOCK BUSHING 1 9 CP 10054 DOWEL PIN 3 ...

Page 83: ...MODEL BMG 535 GRINDER SECTION 10 SPARE PARTS 82 OPERATING MANUAL APRIL 2009 Grinding Polishing Center Pulley ...

Page 84: ...ING MANUAL APRIL 2009 Grinding Polishing Center Pulley ITEM NO PART NUMBER DESCRIPTION QTY 1 PA 10875 SPROCKET 1 2 BG005306 PULLEY 1 3 BG11984 BEARING 1 4 CP 10045 RETAINING RING EXTERNAL 50MM 1 5 CP 10044 RETAINING RING INTERNAL 90MM 1 6 CP 10053 V SEAL 1 ...

Page 85: ...MODEL BMG 535 GRINDER SECTION 10 SPARE PARTS 84 OPERATING MANUAL APRIL 2009 Grinding Polishing Contra pulley ...

Page 86: ...TERNAL 52MM 4 3 BG11881 BEARING 2 4 CP 10051 RETAINING RING EXTERNAL 25MM 1 5 PA 10928 PULLEY 1 6 CP 10280 BUSHING TAPER LOCK 1 7 CP 10046 KEY 2 8 BG007804 FLANGE 1 9 BG007803 BELT PULLEY 1 10 800839 M6 X 1 0 X 25MM HEX HEAD CAP SCREW 2 11 800795 FLAT WASHER M6 EXTRA WIDE 2 12 BG007802 BEARING HOUSE 1 13 BG007807 RING 1 14 800796 M8 X 1 25 X 40MM SOCKET HEAD CAP SCREW 4 15 800775 FLAT WASHER M8 NA...

Page 87: ...MODEL BMG 535 GRINDER SECTION 10 SPARE PARTS 86 OPERATING MANUAL APRIL 2009 Grinding Polishing Driving Pulley ...

Page 88: ...riving pulley ITEM NO PART NUMBER DESCRIPTION QTY 1 PA 10922 AXLE DRIVING PULLEY IMPERIAL 1 2 BG11801 RET RING 30MM EXTERNAL 3 3 BG11800 BEARING 2 4 BG11814 RET RING 62MM INTERNAL 4 5 BG005321 BEARING HOUSE 1 6 BG005315 BEARING HOUSE 1 7 BG11816 KEY 1 8 CP 10297 TAPER BUSHING 1 9 PA 10923 PULLEY 1 ...

Page 89: ...MODEL BMG 535 GRINDER SECTION 10 SPARE PARTS 88 OPERATING MANUAL APRIL 2009 Grinding Polishing Diamond Plate Holder ...

Page 90: ...DESCRIPTION QTY 1 BG11809 TOOL HOLDER 1 2 BG11811 CENTERING STAR 3 3 800811 M6 X 1 0 X 12MM FLAT HEAD SOCKET CAP SCREW 6 4 BG11808 MAGNET HOLDER 3 5 BG11807 MAGNET 3 6 BG11806 BUFFER SOFT 3 7 BG11805 BUFFER PLATE 1 8 800827 WASHER FLAT M8 WIDE 1 9 800828 M8 X 1 25 X 25MM HEX HEAD BOLT 1 10 800781 M8 X 1 25 X 15MM SOCKET HEAD CAP SCREW 3 ...

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