Brobo 200HD Product And Maintenance Manual
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Brobo 200HD Product And Maintenance Manual

Bench/buff grinders
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BROBO GROUP (AUST) PTY. LTD.
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PRODUCT AND MAINTENANCE MANUAL
 Precision Drilling Machines  Tapping Machines  Multi-Head Drills  Tool Grinders 
 Accessories  Riveting Machines  Pedestal Grinders  Metal Cutting Saws  Linishers 
8 Fowler Rd, Dandenong South
Victoria 3175, AUSTRALIA.
+ 61 3 9794 8751
+ 61 3 9794 8792
BENCH/BUFF GRINDERS
200HD & 250HD
 Tool Post Grinders  Machine Vices  Special Production Equipment 
©
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info@brobo.com.au
www.brobo.com.au
A.C.N.
098 264 316
A.B.N. 42 098 264 316

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  • Page 1 © A.C.N. 098 264 316 A.B.N. 42 098 264 316 BROBO GROUP (AUST) PTY. LTD. 8 Fowler Rd, Dandenong South Victoria 3175, AUSTRALIA. �� ☏ + 61 3 9794 8751 info@brobo.com.au �� + 61 3 9794 8792 www.brobo.com.au PRODUCT AND MAINTENANCE MANUAL BENCH/BUFF GRINDERS 200HD &...
  • Page 2 OPERATING MANUAL FOR BROBO GROUP BENCH/BUFF GRINDERS 200HD & 250HD TECHNICAL SPECIFICATION CHAPTER 1: Installation of the Machine Unpacking & Handling the Machine Minimum Requirements Anchoring the Grinder Unit Connection to Power Source CHAPTER 2: Safety & Accident Prevention Operation of the Machine 2.1.1.

  • Page 3: Technical Specification

    MOTOR RATING WHEEL SIZE & TAPED BUFF DESCRIPTION (kW / HP / V / PH) SPECIFICATION ADAPTERS 200HD, 1 PH 1.1 / 1.4 / 240 / 1 Bench Grinder 200mm x 25mm wide x 19.05mm bore (3850260) 200HD, 3 PH 1.1 / 1.4 / 415 / 3...

  • Page 4: Chapter 1 - Installation Of The Machine

    Upon receiving the Brobo Group BENCH/BUFF GRINDERS 200HD & 250HD, the machine should be standing upright & positioned centrally on top of a wooden pallet. Carefully remove the packaging surrounding the grinder unit & elevating the machine away from the box, mindful that the machine should be equally supported.

  • Page 5: Minimum Requirements

    Each grinder model has an inbuilt safety system to protect it against voltage variations. However, for the machine to perform efficiently, ensure that the grinder unit operates within  10% limits of the recommended voltage of the motor. 1.3. Anchoring the grinder unit Figure 2. Anchoring the grinder unit Brobo Group brobo.com.au...

  • Page 6: Connection To Power Source

    & connect it accordingly to the corresponding voltage supply. d) If the dual motor is requested, the motor is always connected to the higher voltage, unless otherwise specified prior to the order being placed. Brobo Group brobo.com.au...

  • Page 7: Chapter 2 - Safety & Accident Prevention

    CHAPTER 2 - Safety & Accident Prevention Brobo Group BENCH/BUFF GRINDERS 200HD & 250HD has been designed & manufactured in accordance with Australian Standards. It is HIGHLY RECOMMENDED that the instructions & warnings contained in this chapter be carefully followed for correct usage of the machine.

  • Page 8: Power Supply

    Faulty, damaged or worn components must be replaced immediately. 2.2.3. Earthing Systems The installation of the earthing system must comply with the requirements stated in the: IEC Standards Part 195: Earthing & Protection Against Electric Shocks 1998. Brobo Group brobo.com.au...

  • Page 9: Warranty

    Check the machines when they arrive at your premises. If you determine any damage occurred during the transportation, apply & fulfill the related agreement conditions. Please contact Brobo Group for changing the damaged parts & for ordering the new parts. Only use original spare parts for maintenance & repairing.
  • Page 10 If the wheel jams during a grinding, activate the emergency stop function immediately Always turn off the machine before carrying out any repair work. Consult the Brobo Group Engineering Department in the country in which the machine was initially purchased.

  • Page 11: Machine Safety Devices

    Brobo Group BENCH/BUFF GRINDERS 200HD & 250HD, are those specified by the EEC Committee that governs the safety of machinery, health & safety at work, personal protection & safeguarding of the work environment. In addition, the grinder also complies with the Australian Standards regarding the safeguarding & general requirements for electrical equipment.

  • Page 12: Chapter 3 - Main Functions & Operation Of The Machine

    3.1.3. Grinding Wheel Rated at A24/46 Grit, the general purpose grinding wheels are provided on all Brobo bench grinding machines. It is advisable for all operators that grinding/buffing wheels are available for purchase for various applications from reputable hardware stores. Also note that tapered buff & wire adaptors are available for purchase from Brobo, sold separately.

  • Page 13: Preparation For Operation

    The following procedure is recommended for the correct grinding using Brobo Group BENCH/BUFF GRINDERS 200HD & 250HD PROCEDURE 1) Clean the workpiece to ensure it is free of any grit, swarf or flammable substances. It is highly recommended that a solvent is used to remove any residue while ensuring the solvent is inflammable & non-toxic.

  • Page 14: Chapter 4 - Drawings, Layouts, Assembly & Spare Parts

    Single Phase 3501090 Three Phase Zero Voltage Release & Overload Protection Kit C/W Lockable Isolation Switch Kit 3501120 Single Phase 3501100 Three Phase 3211140 Isolation Switch (1 Ph & 3 Ph) Emergency Button M22-DRP-R Emergency Button (Mushroom Actuator) Brobo Group brobo.com.au...
  • Page 15 REPRODUCED OR TRANSMITTED IN ANY FORM OR BY ANY TOLERANCES: MAIN DIMENSIONS MATERIAL: MEANS IN PART OR IN WHOLE WITHOUT THE WRITTEN Address : 8 Fowler Rd, Dandenong VIC 3175 LINEAR: PERMISSION OF BROBO GROUP PTY LT ANGULAR: https://brobo.com.au/ WEIGHT: SHEET 1 OF 1...
  • Page 16 OPTION 3721060 BG Eye Shield Assembly 3845300 : GRINDING WHEEL 200 x 25 x 19.05 A46 3801250 LHS Guard & Spark Arrestor Bracket 200HD 3845310 : GRINDING WHEEL 200 x 25 x 19.05 A60 3803140 Guard 200 End Plate 3833010...
  • Page 17 REPRODUCED OR TRANSMITTED IN ANY FORM OR BY ANY TOLERANCES: MATERIAL: MEANS IN PART OR IN WHOLE WITHOUT THE WRITTEN Address : 8 Fowler Rd, Dandenong VIC 3175 LINEAR: PERMISSION OF BROBO GROUP PTY LT ANGULAR: https://brobo.com.au/ WEIGHT: SHEET 1 OF 1...
  • Page 18 REPRODUCED OR TRANSMITTED IN ANY FORM OR BY ANY TOLERANCES: MATERIAL: MEANS IN PART OR IN WHOLE WITHOUT THE WRITTEN Address : 8 Fowler Rd, Dandenong VIC 3175 LINEAR: PERMISSION OF BROBO GROUP PTY LT ANGULAR: https://brobo.com.au/ WEIGHT: SHEET 1 OF 1...
  • Page 19 REPRODUCED OR TRANSMITTED IN ANY FORM OR BY ANY ASSEMBLY 3PH 415V TOLERANCES: 3832080 MATERIAL: MEANS IN PART OR IN WHOLE WITHOUT THE WRITTEN Address : 8 Fowler Rd, Dandenong VIC 3175 LINEAR: PERMISSION OF BROBO GROUP PTY LT ANGULAR: https://brobo.com.au/ WEIGHT: SHEET 1 OF 2...
  • Page 20 REPRODUCED OR TRANSMITTED IN ANY FORM OR BY ANY ASSEMBLY 1PH 240V TOLERANCES: 3832090 MATERIAL: MEANS IN PART OR IN WHOLE WITHOUT THE WRITTEN Address : 8 Fowler Rd, Dandenong VIC 3175 LINEAR: PERMISSION OF BROBO GROUP PTY LT ANGULAR: https://brobo.com.au/ WEIGHT: SHEET 2 OF 2...
  • Page 21 2000 mm 50.0 WEIGHT: SHEET 1 OF 1 ALL RIGHTS RESERVED. THIS DRAWING MAY NOT BE REPRODUCED OR TRANSMITTED IN ANY FORM OR BY ANY MEANS IN PART OR IN WHOLE WITHOUT THE WRITTEN PERMISSION OF BROBO GROUP PTY LT...
  • Page 23 REPRODUCED OR TRANSMITTED IN ANY FORM OR BY ANY COMPONENT - STANDARD TOLERANCES: MEANS IN PART OR IN WHOLE WITHOUT THE WRITTEN E1805.HDG.C01 MATERIAL: Address : 8 Fowler Rd, Dandenong VIC 3175 LINEAR: PERMISSION OF BROBO GROUP PTY LT ANGULAR: https://brobo.com.au/ WEIGHT: SHEET 1 OF 1...
  • Page 25 REPRODUCED OR TRANSMITTED IN ANY FORM OR BY ANY COMPONENT - OPTIONAL TOLERANCES: MEANS IN PART OR IN WHOLE WITHOUT THE WRITTEN MATERIAL: Address : 8 Fowler Rd, Dandenong VIC 3175 E1805.HDG.C01.OPT LINEAR: PERMISSION OF BROBO GROUP PTY LT ANGULAR: https://brobo.com.au/ WEIGHT: SHEET 1 OF 1...
  • Page 27 REPRODUCED OR TRANSMITTED IN ANY FORM OR BY ANY COMPONENT - STANDARD TOLERANCES: MEANS IN PART OR IN WHOLE WITHOUT THE WRITTEN E1805.HDG.C03 MATERIAL: Address : 8 Fowler Rd, Dandenong VIC 3175 LINEAR: PERMISSION OF BROBO GROUP PTY LT ANGULAR: https://brobo.com.au/ WEIGHT: SHEET 1 OF 1...
  • Page 29 REPRODUCED OR TRANSMITTED IN ANY FORM OR BY ANY COMPONENT - OPTIONAL TOLERANCES: MEANS IN PART OR IN WHOLE WITHOUT THE WRITTEN MATERIAL: E1805.HDG.C03.OPT Address : 8 Fowler Rd, Dandenong VIC 3175 LINEAR: PERMISSION OF BROBO GROUP PTY LT ANGULAR: https://brobo.com.au/ WEIGHT: SHEET 1 OF 1...
  • Page 30 REPRODUCED OR TRANSMITTED IN ANY FORM OR BY ANY TOLERANCES: ASSEMBLY MEANS IN PART OR IN WHOLE WITHOUT THE WRITTEN E1805.HDG.EL01 MATERIAL: Address : 8 Fowler Rd, Dandenong VIC 3175 LINEAR: PERMISSION OF BROBO GROUP PTY LT ANGULAR: https://brobo.com.au/ WEIGHT: SHEET 1 OF 1...
  • Page 31 REPRODUCED OR TRANSMITTED IN ANY FORM OR BY ANY TOLERANCES: E2017.0331 MATERIAL: MEANS IN PART OR IN WHOLE WITHOUT THE WRITTEN Address : 8 Fowler Rd, Dandenong VIC 3175 LINEAR: PERMISSION OF BROBO GROUP PTY LT ANGULAR: https://brobo.com.au/ WEIGHT: SHEET 1 OF 1...
  • Page 32 REPRODUCED OR TRANSMITTED IN ANY FORM OR BY ANY 1041650 TOLERANCES: MEANS IN PART OR IN WHOLE WITHOUT THE WRITTEN ASSEMBLY MATERIAL: Address : 8 Fowler Rd, Dandenong VIC 3175 LINEAR: PERMISSION OF BROBO GROUP PTY LT ANGULAR: https://brobo.com.au/ WEIGHT: SHEET 1 OF 1...

  • Page 33: Chapter 5 - Maintenance & Selection Of Consumables

    The person operating & maintaining the Brobo Group BENCH/BUFF GRINDERS 200HD & 250HD must familiarise themselves with these instructions for their own safety & that of the others, in addition to safeguarding the production of the machine. Responsibility must be taken by the user on the general maintenance & up keeping of the unit as specified in this chapter, with particular emphasis on: Check to ensure that other operators of the machine always aware of &...

  • Page 34: General Maintenance Of Functioning Components

    11) Replace & secure both grinding wheel surround guards. 12) Reconnect power, release the STOP button. 13) Test start the unit by “jogging” the start button. Keep vigil on initial start-up for problems. Switch off immediately any problems are detected. Brobo Group brobo.com.au...

  • Page 35: Chapter 6 - Troubleshoot

    All components of the grinder are sold spare parts (pending availability). Please contact your nearest Brobo distributor or our Brobo Group head office. Please visit www.brobo.com.au for more details. The electrical component is worn All electrical components to the grinder are sold as spare parts (pending availability).
  • Page 36 & another aggregate. During a power failure, turn the machine off. Hazardous Events Unexpected Start-Up If the problem persists, please contact Brobo Group engineering department. Ensure grinder wheel, counter plates & locking nuts Additional Hazards Operator Error are correctly secured.

  • Page 37: Appendix 1 - Maintenance Schedule

    APPENDIX 1 – MAINTENANCE SCHEDULE Item Action Daily Monthly 6 Monthly Work rests. #See 3.2.1. Check Adjust Adjust Grinding wheels for damage #See 3.2.2 & 3.2.3 Check Check Check or undue wear Inspect one piece eye shield Replace if damaged Check Check Check...

  • Page 38: Appendix 3 - Risk Assessment

    APPENDIX 3 - RISK ASSESSMENT C O N T E N T S S C O P E ............. . 1 8 M E T H O D .
  • Page 39 R e p o r t SCOPE A risk assessment program of plant items was commenced on behalf of Brobo Pty. Ltd. Dandenong South during March 2009. The assessment was commissioned by Mr David Golic. Plant items assessed were located within the manufacturing facility located at 66-68 Williams Rd.
  • Page 40 B r o b o P t y . L t d . D a n d e n o n g S o u t h P l a n t R i s k A s s e s s m e n t R e p o r t RISK CATEGORY MATRICES Exposure...
  • Page 41 B r o b o P t y . L t d . D a n d e n o n g S o u t h P l a n t R i s k A s s e s s m e n t R e p o r t RISK CATEGORY MATRICES (CONTINUED) Exposure...
  • Page 42 B r o b o P t y . L t d . D a n d e n o n g S o u t h P l a n t R i s k A s s e s s m e n t R e p o r t In some instances consideration is given to the possibility that, due to circumstances, there is a possibility that a “minor“...

  • Page 43: Terms Of Reference

    B r o b o P t y . L t d . D a n d e n o n g S o u t h P l a n t R i s k A s s e s s m e n t R e p o r t CONTROL RECOMMENDATIONS The Plant auditors pool from their experience in the particular field to offer the most practical cost effective and...
  • Page 44 B r o b o P t y . L t d . D a n d e n o n g S o u t h P l a n t R i s k A s s e s s m e n t R e p o r t H A Z A R D R I S K A S S E S S M E N T M a k e : B r o b o 2 0 0 / 2 5 0 m m H D O H S S e r i e s b e n c h g r i n d e r...
  • Page 45 B r o b o P t y . L t d . D a n d e n o n g S o u t h P l a n t R i s k A s s e s s m e n t R e p o r t CTION AZARD...
  • Page 46 B r o b o P t y . L t d . D a n d e n o n g S o u t h P l a n t R i s k A s s e s s m e n t R e p o r t CTION AZARD...
  • Page 47 Certificate of AS 4024 & AS 3000 compliance This is to certify That an AS 4360 Risk Assessment has been completed on the Brobo 200/250HD OHS SERIES BENCH GRINDER Serial No. *B29600 (*Subject to limitations) Risk Control recommendations have been implemented accordingly.

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