Contents Introduction .....................4 Important information ..................5 Information about the device ................5 Intended purpose and classification ..............5 Liability ....................... 5 Scope of delivery....................6 Safety instructions ..................7 Set up, installation and reconditioning ............8 Operation ......................9 Layout of the switches und buttons on the control console........ 9 Commissioning....................
Note! Indicates information for correct use so that errors may be avoided. This publication may not be copied or transferred without prior agreement from bon Optic. bon Optic reserves the right to make changes in the interest of technical development. These operating instructions are not subject to updating.
According to the classification rules of the Medical Device Directive 93/42/EWG, the bon E-20 SE refraction unit is classified as a non invasive medical active product class 1. 2.3 Liability The Refraction Unit is manufactured according to the recognized technical safety regulations and is tested to the strictest quality measures.
(Your Refraction Unit may differ from that illustrated in 2.1 depending on the Configuration purchased.) Fig. 2-1: bon E-20 SE with maximum parts and accessories 2 Pieces of Table connections for the table top devices (only supplied when a table is supplied).
Position the cable so that there is no risk of walking on it or falling over it. Any other risk of damage to the cable must be avoided (e.g. sharp edges or strong heat). The plug must be removed from the socket before carrying out repairs, maintenance or commissioning. Fig. 3-1: Refraction Unit bon E-20 SE 7/23...
E-20 SE 4 Set up, installation and reconditioning The set up and installation of the refraction unit must be carried out by qualified bon Optic personnel. Modification or reconditioning of the refraction unit must only be carried out by bon Optic authorized personnel.
5 Operation bon E-20 SE 5 Operation 5.1 Layout of the switches und buttons on the control console Switch for dimming the room lights. On/Off switch (function switch) (Supplied on customer request.) the refraction unit. On/Off switch of the examination This switch is not occupied as light on the projector column.
Power is supplied to the table top devices via the connection ports in the translation table. To configure / change the power supply please contact the bon Optic qualified personnel. More detailed information on power supply can be found in chapter 8: Technical Data.
5 Operation bon E-20 SE 5.3.2 Patient chair The height adjustment (Up and down movement) of the patient chair is activated via a switch on the control console. (see illustration. 5.1). When the contact lens table is swung out of the rest position the chair movement will be automatically deactivated.
6 Care and maintenance bon E-20 SE 6 Care and maintenance 6.1 Care Clean the refraction unit with a clean and damp chamois leather. Do not use any abrasive or aggressive cleaning fluids! 6.2 Maintenance The refraction unit if used appropriately does not require any regular maintenance.
6 Care and maintenance bon E-20 SE 6.3.2 Safety fuse Only use fuses with the safety values listed in illustration 6-1 Type (T)! Fig. 6-1: Fuses behind the refraction unit 1) Bevore changing the fuse removes the plug from the mains socket.
The invoice with the purchase date applies. The device was used according to the instructions and for the specified purpose. Any repairs were carried out by bon personnel or persons authorised to do so by bon Optic. Repairs under warranty do not trigger an extension of the existing warranty nor do they initiate a new warranty period.
8 Technical data bon E-20 SE 8 Technical data Fig. 8-1: Refraction unit bon E-20 SE (View from above) Other Dimensions Width (Base plate) 96 cm Depth (Base plate) 66 cm Height (without projector), standard 165 cm components Height (Translation table)
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8 Technical data bon E-20 SE Weight Maximal configuration without ca. 120 kg instruments Electrical Data Refraction Unit Current 230 V AC Frequency 50 / 60 Hz Input Power 750 VA Output 1 Translation table 6 V AC / 12 V AC...
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8 Technical data bon E-20 SE Fig. 8-2: Circuit board (power supply) Feeder clamp Name Description EIN2 Connection for jumper Connection for jumper Connection for jumper Voltage for control: 14 V AC AC1/EIN1 Voltage for control: 8,3 V AC Output voltage for tabletop unit: Ground...
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8 Technical data bon E-20 SE Fig. 8-3: Circuit diagram 18/23...
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8 Technical data bon E-20 SE Fig. 8-4: Connecting diagram refraction unit bon E-20 SE 19/23...
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8 Technical data bon E-20 SE Fig. 8-5: Connecting diagram control console Fig. 8-6: Connecting diagram fuse (back control console) 20/23...
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8 Technical data bon E-20 SE Fig. 8-7: Connecting diagram adjustable table 21/23...
Instead, it should be handed over to an applicable collection point for the recycling of electrical and electronic equipment. If you have any further questions, please contact bon optic. In the case of an EMC-defect (Elektro-Magnetic Compatibility) please contact the customer care team bon Optic.
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D-23556 Lübeck Gerätetyp / UMDNS-CODE: Untersuchungs-/Behandlungsplatz (18-014) (Device typ/ UMDNS-CODE) Refraktionseinheit bon E-20/E-20 SE Gerätebezeichnung: Refraction unit bon E-20/E-20 SE (Device name) Klassifizierung: 1 (Richtlinie 93/42/EWG, Anhang IX, Regel 1) (Classification) 1 (MDD 93/42/EEC, annex IX, rule 1) Wir erklären hiermit die Übereinstimmung des vorgenannten Produkts mit der EU-Richtlinie 93/42/EWG über Medizinprodukte.
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