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BM-20 plus 

BM-

20 plus Operator’s Manual 

3. STARTUP AND OPERATION 

3.1. Adjusting the bevel angle and width 

Unplug the machine from the power source. Start with setting the bevel width to zero. 

To do this, loosen two lock levers (Fig. 

2), rotate the knob to set ‘0’ on the bevel width 

scale, and tighten the levers. 

 

Fig. 2. 

Initial setting the bevel width to zero 

To set the required bevel angle (Fig. 3), use the 6 mm hex wrench to loosen two side 

screws. Rotate the guide set to get the required angle on the scale, and tighten the 

screws in this new position. 

Summary of Contents for BM-20 plus

Page 1: ...The tools of innovation 15335 E Freemont Drive Centennial CO 80112 1 87STEELMAX FAX 303 690 9172 www steelmax com sales steelmax com OPERATOR S MANUAL B BM M 2 20 0 p pl lu us s BEVELING MACHINE ...

Page 2: ...vel angle and width 9 3 2 Operating 10 3 3 Replacing the cutting inserts 12 3 4 Replacing the milling cutters 14 4 SPARE AND WEARING PARTS 15 5 ACCESSORIES 16 5 1 0 guide set for facing plates 16 5 2 Guides for beveling pipes 17 5 3 Guide for beveling round plates 19 5 4 Cutting tools 20 6 WIRING DIAGRAM 21 7 EXPLODED DRAWINGS AND PARTS LISTS 22 8 DECLARATION OF CONFORMITY 26 9 WARRANTY CARD 27 ...

Page 3: ...or 300 600 mm 12 24 1 2 Technical data Voltage 1 220 240 V 50 60 Hz 1 110 120 V 50 60 Hz Power 1600 W for 50 Hz 1800 W for 60 Hz Rotational speed 2780 3340 rpm at 230 V 2740 3290 rpm at 115 V Protection level IP 20 Protection class I Milling speed 550 m min 1800 ft min for 50 Hz 650 m min 2200 ft min for 60 Hz Maximum bevel width b 21 mm 13 16 Fig 1 Bevel angle ß 15 60 Fig 1 Vibration level Machin...

Page 4: ...BM 20 plus BM 20 plus Operator s Manual 4 1 3 Dimensions 446 mm 17 6 315 mm 12 4 323 mm 12 7 ...

Page 5: ...perator s Manual 5 1 4 Design Guide set Depth knob Bevel width scale Bevel angle scale Bevel angle lock screws Depth lock levers Power switch START STOP Motor lamp Overload lamp Milling cutters Cov er of the millin g cutte rs ...

Page 6: ...6 1 5 Equipment included 1 Beveling machine 1 unit 2 Cutting insert 10 units 3 Metal box 1 unit 4 Tool container 1 unit 5 6 mm hex wrench 1 unit 6 T15P torx screwdriver 1 unit 7 Grease for screws 1 unit Operator s Manual 1 unit 1 2 4 5 6 7 3 ...

Page 7: ...hine 10 Keep the machine dry Do not expose the machine to rain snow or frost 11 Keep the work area well lit clean and free of obstacles 12 Do not use near flammable materials or in explosive environments 13 Use only tools specified in this Operator s Manual 14 Do not use tools that are dull or damaged 15 Make sure that the cutting inserts and the milling cutters are correctly attached Remove wrenc...

Page 8: ...ll remove parts and tools only after you unplug the machine from the power source 22 Repair only in a service center appointed by the seller 23 If the machine falls is wet or has any damage stop the work and promptly send the machine to the service center for check and repair ...

Page 9: ... bevel width to zero To do this loosen two lock levers Fig 2 rotate the knob to set 0 on the bevel width scale and tighten the levers Fig 2 Initial setting the bevel width to zero To set the required bevel angle Fig 3 use the 6 mm hex wrench to loosen two side screws Rotate the guide set to get the required angle on the scale and tighten the screws in this new position ...

Page 10: ...th the angle The maximum bevel width b 21 mm 13 16 is for 45 Find the required bevel width for the required angle in practice To do this gradually increase the penetration of the milling cutters into the workpiece 3 2 Operating After you set the bevel angle and width connect the machine to a correctly grounded power source Put the machine on the right so that the rollers are on the plate Keep a ga...

Page 11: ...bevel width 21 mm 13 16 in two passes make the first bevel width of about 14 mm 9 16 For three passes make the first bevel width of about 12 mm 1 2 and the second of about 16 mm 5 8 If an overload occurs because of for example too fast feed the red overload lamp comes on If you continue work in such a case the motor stops Then move the machine away from the plate and set the power switch to O to t...

Page 12: ...s the STOP button to stop the motor Then set the power switch to O Clean the machine with a cotton cloth and no chemical agents 3 3 Replacing the cutting inserts Unplug the machine from the power source Remove the levers Fig 5 and then remove the cover of the milling cutters ...

Page 13: ...nd clean the socket Rotate the insert by 90 and install again or replace to a new one if all four edges are worn Fig 6 Replacing the cutting inserts When you make bevels of low width the cutting inserts wear only on one inner corner Then the good thing is to change the inserts between the milling cutters Fig 7 This will extend the life of the inserts Worn corners Fixing screw ...

Page 14: ...ource and remove the cover of the milling cutters as shown in Fig 5 Use the 26 mm flat wrench to prevent the turn of the spindle Then use the 8 mm hex wrench to remove the screw and remove the milling cutters Fig 8 To install put the cutters on the key The 26 mm flat wrench and the 8 mm hex wrench are not included in standard equipment Fig 8 Replacing the milling cutters Key ...

Page 15: ...ARTS Name Number Milling cutters set 2 cutters included 10 inserts required KPL 0539 99 02 00 0 Cutting insert sold 10 per box PLY 000282 Fixing screw for inserts SRB 000311 T15P torx screwdriver for fixing screws WKT 000005 Grease for screws 5 g 0 17 oz SMR 000005 ...

Page 16: ...ates To install the set use the 6 mm hex wrench to remove two side screws Fig 9 and remove the standard guide set Then install the 0 guide set in a way to get 45 on the right scale and tighten with the same screws Fig 9 Removing the standard guide set and installing the 0 guide set Part number ZSP 0075 32 00 00 1 ...

Page 17: ... 24 To adapt the machine for work on pipes use the 4 mm hex wrench to remove the guide shown in Fig 10 Then in the same place attach the guide for pipes with the four screws Fig 10 Assembling the guide set for pipes Part number ZSP 0075 31 00 00 0 for pipes with diameters of 150 300 mm Pat number ZSP 0075 31 00 00 1 for pipes with diameters of 300 600 mm ...

Page 18: ...e Fig 11 Initial setting the bevel width to zero and moving the rollers away Put the machine on a vertical pipe so that the surfaces of the guide set are in contact with the face and side of the pipe Then move the rollers symmetrically to make them contact the pipe Fig 12 and tighten them in this position Set the required bevel angle and width as described before Fig 12 Machine prepared for work o...

Page 19: ...chine for work on round plates first on both sides replace the round head screw with the hex head screw Fig 13 Fig 13 Replacing the screws of the guide set Use the 4 mm hex wrench to remove both guides and tighten the guide for beveling round plates with four screws Fig 14 Next use the 6 mm hex wrench to loosen the outer rollers Part number ZSP 0539 10 00 00 0 Befor e Afte r ...

Page 20: ...e on the plate Fig 15 so that the inner rollers are in contact with the plate face Then move the outer rollers so that they come in contact with the plate face and tighten them in this position Fig 15 Machine prepared for work on round plates 5 4 Cutting tools Part number Part name PLY 000591 Cutting insert 10 required sold 10 per box ...

Page 21: ...BM 20 plus BM 20 plus Operator s Manual 21 6 WIRING DIAGRAM ...

Page 22: ...tor s Manual 22 7 EXPLODED DRAWINGS AND PARTS LISTS 4 2 3 1 ITEM PART NUMBER DESCRIPTION Q TY 1 SKR 0075 70 00 00 0 METAL BOX 1 2 WKT 000005 T15P TORX SCREWDRIVER 1 3 KLC 000009 6 MM HEX WRENCH 1 4 SMR 000004 GREASE FOR SCREWS 1 ...

Page 23: ...plus BM 20 plus Operator s Manual 23 10 20 5 17 48 11 17 45 49 44 49 45 25 29 24 13 31 28 35 39 15 19 31 37 27 18 32 16 36 30 34 33 22 18 16 9 21 23 14 1 3 47 8 12 52 47 4 26 43 2 47 49 46 42 50 51 6 38 41 40 ...

Page 24: ...KJ 000061 HANDLEVER M8 20 2 20 SRB 000106 HEX SOCKET HEAD CAP SCREW M6x16 4 21 SRB 000046 HEX SOCKET HEAD CAP SCREW M10x25 1 22 SRB 000147 HEX SOCKET HEAD CAP SCREW M8x20 2 23 SRB 000311 FIXING SCREW 10 24 WKR 000183 CROSS RECESSED PAN HEAD SCREW M4x10 2 25 WKR 000290 HEX SOCKET BUTTON HEAD SCREW M6x12 4 26 DLW 000007 CABLE GLAND WITH STRAIN RELIEF PG11 1 27 PRW 0059 30 30 00 0 GUIDE I 1 28 ZSP 00...

Page 25: ...ptional 1 11 4 10 13 6 3 14 5 8 12 7 9 2 SLN 0539 01 00 00 0 MOTOR 230V SLN 0539 01 00 00 1 MOTOR 120V ITEM PART NUMBER DESCRIPTION Q TY 1 TRC 0075 10 00 01 2 MOTOR BEARING DISK H 1 2 KDL 000001 STATOR BODY 230V 1 2 KDL 000002 STATOR BODY 110V 1 3 OSL 000184 FAN COVER 1 4 WRN 000059 ROTOR 1 5 PDK 000040 CLEARANCE REMOVAL SPRING WASHER 1 6 WNT 000008 FAN 1 7 TBL 000032 4 TERMINAL PLATE 1 8 TRC 0000...

Page 26: ... 1 15 620 Bialystok Poland We declare with full responsibility that BM 20 plus Beveling Machine is manufactured in accordance with the following standards EN 60745 1 EN ISO 12100 1 EN ISO 12100 2 and satisfies regulations of the guidelines 2006 95 EC and 2006 42 EC Bialystok 23 July 2014 ___________________________ Marek Siergiej CEO ...

Page 27: ...manship under normal use for a period of 12 months from the date of sale This warranty does not cover cutting inserts as well as damage or wear that arise from misuse accident tempering or any other causes not related to defects in workmanship or material Serial number Date of sale Signature of seller 1 04 30 April 2019 WE RESERVE THE RIGHT TO MAKE CHANGES IN THIS MANUAL WITHOUT NOTICE ...

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