Summary of Contents for B&S 2928 00
- Page 1 Operating instructions Hand grinding stone with and without sensor 2928 00, 2928 10 Read the instructions prior to performing any task!
- Page 2 Breitfeld & Schliekert GmbH Max-Planck-Straße 30 61184 Karben Germany Telephone: +49 (0) 60 39 / 993 10 Fax: +49 (0) 60 39 / 993 37 email: info@b-s.de Internet: www.b-s.de 03/2014 These operating instructions were written by Breitfeld & Schliekert GmbH ©Breitfeld &...
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Page 3: Table Of Contents
Manual Grinding Wheel 2928 00 Table of contents Table of contents General .............................5 Information about these operating instructions ..........5 Explanation of symbols ..................5 Limitation of liability ....................6 Copyright ........................6 Warranty terms ......................6 Customer service ....................6 2 Safety ..............................7 Intended use ......................7 Responsibility of the healthcare establishment ..........7... - Page 4 Manual Grinding Wheel 2928 00 Table of contents 8 Maintenance and care ......................24 Safety ........................24 Cleaning the instrument ................... 24 Cleaning sponges ..................... 24 8.3.1 Cleaning the top sponge ................. 24 8.3.2 Cleaning the bottom sponge ................25 Cleaning the grinding wheel (removal ............
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Page 5: General
Manual Grinding Wheel 2928 00 General General Information about these operating instructions These operating instructions allow safe and efficient handling of the instrument. These operating instructions form part of the instrument and must be kept near the instrument and accessible to personnel at all times. -
Page 6: Limitation Of Liability
Manual Grinding Wheel 2928 00 General DANGER DANGER! This combination of symbol and signal word indicates dan- gers posed by electric power. If the safety instructions are not observed, there is a danger of serious or fatal injuries. Signs in this manual [BUTTON ] Indicates names of pushbuttons, buttons and other operating elements. -
Page 7: Safety
Manual Grinding Wheel 2928 00 Safety Safety This section provides an overview of all the main safety aspects involved in ensuring optimal personnel protection and safe and smooth operation. Non-compliance with the action guidelines and safety instructions contained in this manual may result in serious hazards. -
Page 8: Personnel Requirements
Manual Grinding Wheel 2928 00 Safety Supervisory • The healthcare establishment must clearly regulate and specify the responsibility responsibilities for setup, operation, resolution of faults and cleaning. • The healthcare establishment must ensure that all employees who use the device have read and understood these operating instructions. All personnel must also be trained and informed of any hazards by the healthcare establishment at regular intervals. -
Page 9: Personal Protective Equipment
Manual Grinding Wheel 2928 00 Safety • Protect the instrument from heat. • Never pull on or clamp the power supply cord and never keep it under permanent tension. • The power supply cord must always be laid out with no tension or kinks and must not be driven over. -
Page 10: Labelling
Manual Grinding Wheel 2928 00 Safety Labelling Direction of rotation Warning symbol for injury on the grinding sticker – grinding wheel wheel and the display of direction of rotati- on form a unit. Do not dispose of in Indicates that the instrument must not be household rubbish disposed of in household rubbish. -
Page 11: Technical Data
Manual Grinding Wheel 2928 00 Technical data Technical data for 2928 00 and 2928 10 Dimensions and weight Data Value Unit Weight 7,5 kg Width 225 mm Height 275 mm Depth 360 mm Power requirements Data Value Unit Rated voltage... -
Page 12: Manufacturing Plate
Manual Grinding Wheel 2928 00 Technical data Manufacturing plate The manufacturing plate is found on the inside of the base of the instrument and contains the following information: • Item number • Type • Serial number • Rotational speed • Voltage Fig. -
Page 13: Construction And Function
Manual Grinding Wheel 2928 00 Construction and function Construction and function Overview of the manual grinding wheel Fig. 2: Overview of the manual grinding wheel and its operating elements 1. Water tank 2. Outer housing 3. Instrument inlet receptacle (back) 4. -
Page 14: Direction Of Rotation Switch
Manual Grinding Wheel 2928 00 Construction and function Direction of rotation switch • Switch position on - FWD - means the grinding wheel turns upwards. • Switch position on - REV - means the grinding wheel turns downwards (Fig. Fig. 4: Direction of rotation switch Instrument inlet receptacle with fuse storage 1. -
Page 15: Water Tank
(Fig. 8/2). Fig. 8: Water tank Contents on delivery Included in the delivery: • 1 x Hand grinding stone 2928 00 or 2928 10 • 1× water tank • 1× power supply cord • 1× collection container • 2 x Cleaning stones... -
Page 16: Transporting, Packaging And Storage
Manual Grinding Wheel 2928 00 Transporting, packaging and storage Transporting, packaging and storage Transport inspection On receipt, immediately inspect the delivery for completeness and transport damage. Proceed as follows in the event of externally apparent transport damage: • Do not accept the delivery, or only accept it subject to reservation. -
Page 17: Storage
Manual Grinding Wheel 2928 00 Transporting, packaging and storage Marks packages with fragile or sensitive contents. Fragile Handle the package with care; do not allow to fall and do not expose to impacts. Protect against Protect packages against moisture and keep dry. -
Page 18: Assembly And Setting Up
Manual Grinding Wheel 2928 00 Assembly and setting up Assembly and setting up Requirements for the assembly site • The assembly surface must be level and horizontal. • The instrument must not be exposed to flowing water or other fluids. -
Page 19: Attach Water Tank
Manual Grinding Wheel 2928 00 Montage und Inbetriebnahme Before inserting the water collection container attach the plug or the overflow hose. If the water collection container has an overflow hose at- tached, the operator must place it so that it is free of kinks. -
Page 20: Operation
Manual Grinding Wheel 2928 00 Operation Operation Safety Trapping hazard WARNING WARNING! Trapping hazard due to rotating grinding wheel Long hair, loose clothing or jewellery may be trapped in the rotating grinding wheel thus causing serious injuries. • When working with the instrument always wear clothing that tears easily and never wear ties, bandan- nas or scarves. -
Page 21: Filling The Water Tank
Manual Grinding Wheel 2928 00 Operation If the water collection container is equipped with an overflow hose, this may make pulling the container forwards difficult. 3. Push the water collection container back under the instrument (Fig. 12/1) and lower the instrument. -
Page 22: Adjusting The Direction Of Rotation
Manual Grinding Wheel 2928 00 Operation 7.2.3 Adjusting the direction of rotation Personnel: Specialized personnel l NOTICE NOTICE! Damage to the manual grinding wheel! Changing the direction of rotation of the grinding wheel when the motor is switched on can damage the instrument. -
Page 23: Grinding Ophthalmic Lenses
Manual Grinding Wheel 2928 00 Operation Risk of injury due WARNING WARNING! to grinding wheel Risk of injury due to rotating grinding wheel!! The rotating grinding wheel may cause grazes on the skin and the lens may cause cuts and burns. -
Page 24: Maintenance And Care
Manual Grinding Wheel 2928 00 Maintenance and care Maintenance and care Safety DANGER! DANGER! Life-threatening hazard due to electrical current! Life-threatening hazard if contact is made with conducting components. • Before starting any maintenance and cleaning work, remove the power plug from the wall socket. -
Page 25: Cleaning The Bottom Sponge
Manual Grinding Wheel 2928 00 Maintenance and care If necessary, the sponge must be replaced. 4. Insert the sponge (Fig. 17/1) into the sponge holder (Fig. 17/2) and push it downwards until the bottom of the sponge just touches the grinding wheel. -
Page 26: Cleaning The Grinding Wheel
Manual Grinding Wheel 2928 00 Maintenance and care 1. Bottom sponge holder 2. Bottom sponge 3. Recess for bottom sponge holder Fig. 22: Attaching the bottom sponge holder Cleaning the grinding wheel (removal) Personnel: Specialized personnel Protective equipment: • Safety goggles • Safety cap... -
Page 27: Changing The Grinding Wheel
Manual Grinding Wheel 2928 00 Maintenance and care (Fig. 24/5, arrow) onto the surface of the grinding wheel. 6. The V-bevel groove (Fig. 24/3) is cleaned by pressing with a corner of the cleaning stone (Fig. 24/5, 45° position). 7. Switch off the device (Chapter 7.2.4 ‘Switching the instrument on/off’... -
Page 28: Problems And Solutions
Manual Grinding Wheel 2928 00 Problems and solutions Problems and solutions In the following chapter possible causes for faults and work needed for their resolution are described. For problems and faults that cannot be resolved using the following instructions, contact your authorised dealer or the manufacturer. For Germany see the service address on page 2. -
Page 29: Disassembly And Disposal
Manual Grinding Wheel 2928 00 Disassembly and disposal Disassembly and disposal Following the end of its useful life, the appliance must be dismantled and disposed of in accordance with the environmental regulations. Personnel: Specialized personnel 10.1 Disassembly Before starting the disassembly: Switch off the instrument and pull the power plug of the wall socket. -
Page 30: Index
Manual Grinding Wheel 2928 00 Index Index Adjusting the direction of rotation ......22 Packaging ..............16 Assembly site ..............18 Plugs ................14 Power supply cord ............14 Power switch ..............13 Bottom sponge, cleaning ...........25 Protective equipment ..........10 Cleaning the instrument ..........24 Safety General ..............7 Connect the power supply........19... -
Page 31: Ce Declaration
Manual Grinding Wheel 2928 00 CE declaration...