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eVO 400
Slit Lamp
User Manual
Part No.: 8127200-795
Issue 1.4
Printed on: Sep, 2024

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Summary of Contents for Labomed eVO 400 Slit Lamp

  • Page 1 eVO 400 Slit Lamp User Manual Part No.: 8127200-795 Issue 1.4 Printed on: Sep, 2024...
  • Page 2 Labotech and Labo America Inc. reserves the right to make change in the product described in this manual without notice and without incorporating those changes in any products already sold. ISO 9001/13485 Certified - LABOMED products are designed and manufactured under quality management system Conforming to ISO 9001/13485 requirements.
  • Page 3: Table Of Contents

    eVO400 TABLE OF CONTENTS Warnings and Cautions Symbol Information Introduction Indications for Use Contraindications Features & Functions Parts Identification eVO 400 Package Contents Accessories Setup Unpacking & Installation Application of Input Power Disconnection of Input Power Setup Of Camera Instructions for Use Operation Adjusting Slit Length Filters...
  • Page 4: Warnings And Cautions

    WARNING: THIS INSTRUMENT SHOULD BE USED IN STRICT ACCORDANCE WITH THE INSTRUCTIONS OUTLINES IN THIS USER'S GUIDE. THE SAFETY OF THE OPERATOR AND THE PERFORMANCE OF THE INSTRUMENT CANNOT BE GUARANTEED IF USED IN A MANNER NOT SPECIFIED BY LABOMED TECHNOLOGIES.
  • Page 5 EQUIPMENT. CAUTION: THIS INSTRUMENT IS NOT INTENDED TO BE CONNECTED TO EQUIPMENT OUTSIDE THE CONTROL OF LABOMED OR MUST BE TESTED TO AN APPLICABLE IEC OR ISO STANDARDS. CAUTION: CHIN REST PAPER-FOR SINGLE USE ONLY. REPLACE WITH EACH PATIENT. ---------------------------------5...
  • Page 6: Explanation Of Symbols

    Type B Applied Part Alternating Current Power Protective Earth Connection ON/OFF Manufacturer LABOMED Waste of Electrical and Electronic Equipment ( € Compliance to medical Device Regulation EU M DR 2017 /7 45 Accompanying Document must be consulted. Authorized Representative in European Community.
  • Page 7: Introduction

    INDICATIONS FOR USE The eVO 400 Slit Lamp is an AC-powered slit lamp biomicroscope that is intended for use in examining the anterior segment, from the corneal epithelium to the posterior capsule. It is used to aid in the diagno­...
  • Page 8: Features & Functions

    400 FEATURES AND FUNCTIONS eVO 400 PACKAGE CONTENTS PART I DENTI Fl CATION 1. eVO 400 Slit Lamp HL (8127200) 1. On/Off Switch 2. eVO 400 Slit Lamp LED (8127201) 2. Illumination level Control 3. User's Guide (8127200-795) 3. Glide Plate 4.
  • Page 9: Setup

    eVO 400 SETUP UNPACKING AND INSTALLATION 1. Open the outside shipping box and remove the three ( 3 ) inner boxes. 2. Remove the user's guide and read it. 3. Open the box with the Table Top and Electronics in it. Refer to Figure-1 4.
  • Page 10 eVO400 SETUP (continued) ---------- --------------------------------- UNPACKING AND INSTALLATION (continued) 8. Attach the Fixation Light Wire from the Chin Rest Assembly into the connector on the back of the Power Supply Assembly. Refer to Figure-5. 9. Open the box with the Microscope Assembly. Remove the Microscope Assembly, Slit lamp Assembly, and Accessories.
  • Page 11: Application Of Input Power

    eVO400 SETUP (continued) UNPACKING AND INSTALLATION (continued) 14. Install the Microscope Assembly onto the top of the Arm by sliding it into position, making sure it is up against the stop. Then, tighten the Lock Knob located on the right side of the Microscope Assembly.
  • Page 12: Setup Of Camera

    eVO400 SETUP (continued) --------- ---------------------------- UNPACKING AND INSTALLATION (continued) Set Up of Camera (CCD / HD CCD Camera) 1. Remove the Check Nut from the Inlet Tube for CCD Camera shown as (A)., Refer Figure. 12. 2. Fix the Lens Adapter by rotating it Clock wise to the Inlet Tube for Camera shown as (B)., Refer Figure.
  • Page 13: Instructions For Use

    eVO 400 INSTRUCTIONS FOR USE OPERATION 1. Turn on the power using the On/Off switch located on the front of the Power Supply Assembly. Brightness can be adjusted by rotating the illumination level knob. Focusing NOTE: The maximum position is for intermittent use only. Continuous use will shorten the lamp/ LED life.
  • Page 14: Adjusting Slit Length

    eVO400 INSTRUCTIONS FOR USE (continued) -----�--------------- OPERATION {continued) 11. The slit width can be adjusted by rotating the Slit Width Knobs. Refer to Figure 17. 12. The angle between the illumination system and the microscope can be varied between 0 °...
  • Page 15: Filters

    eVO 400 OPERATION (continued) FILTERS Slit Length Continuous There are five filters that can be used by indexing Length Scale Indicator the Filters Lever to the co-ordinating Filters Dot. The Filter Dots are color coded. Refer to Figure 23. The color coded filters are as follows: Filter Blue dot= Cobalt Blue...
  • Page 16: Illumination Inclination

    eVO400 OPERATION (continued) ILLUMINATION INCLINATION T h e I ll umination Assem bl y can b e inc l ine d in t h e h orizonta l p l ane in steps fo r a tota l o f Ti l t t h e °...
  • Page 17: Cleaning & Maintenance

    eVO 400 CLEANING & MAINTENANCE WARNING: RISK OF ELECTRIC SHOCK. ALWAYS DISCONNECT THE POWER CORD FROM THE WALL AND THE INSTRUMENT BEFORE PERFORMING ANY OF THE FOLLOWING CARE AND MAINTENANCE PROCEDURES. CLEANING EXTERNAL CLEANING Clean the external surfaces of this instrument using a clean, soft cloth moistened with a mild detergent solution of liquid dish soap (filtered below 5 microns).
  • Page 18: Changing The Halogen Bulb

    eVO400 CHANGING THE HALOGEN BULB WARNING: NEVER REMOVE A BULB THAT HAS RECENTLY BEEN IN USE AS IT WILL BE VERY HOT. WAIT UNTIL IT HAS COOLED AND USE GLOVES OR A • THICK CLOTH WHEN HANDLING ANY HALOGEN BULB. ---- Two Screws WARNING: NEVER TOUCH A HALOGEN BULB WITH...
  • Page 19: Changing The Led

    eVO400 CHANGING THE LED (For LED illumination only) WARNING: NEVER REMOVE A LED THAT HAS RECENT­ LY BEEN IN USE AS IT MAY BE VERY HOT. WAIT UNTIL IT IS COOLED. WARNING: NEVER TOUCH A LED WITH BARE HANDS AS FINGERPRINTS WILL SHORTEN THE LED LIFE.
  • Page 20: Fuse Replacement

    eVO400 FUSE REPLACEMENT Replace the fuses in the Power Input Module with the fuses indicated in the Specifications section of this manual. Remove input power to the instrument. Press down on the top tab in the middle of the Power Input Module release...
  • Page 21: Troubleshooting

    Bulb not installed properly. with bulb housing. The following is a checklist of items that need to be assessed in order to determine if the eVO 400 Slit Lamp requires servicing. • Check the outside of the Slit Lamp for any damage or missing components.
  • Page 22 eVO 400 SPECI Fl CATIONS Catalog Number 812720 0-795 Physical Dimensions Size: Weight, unpacked: 39.35 lbs. (17.85 Kg) Height: 26.8 in. {68.0 cm) Weight, packed: 52 lbs (23.64 Kg) Width: 17.3 in. (44.0 cm) Depth: 15.3 in. {38.8 cm) Electrical voltage: 10 0-240 vAC Power Input: Max 50-75vA Frequency: 50/60 Hz...
  • Page 23: Specifications

    eVO 400 SPECIFICATIONS (continued) ----�------------------ MOVEMENT RANGES Longitudinal (In/Out) 100mm Lateral (Left/Right) 107mm vertical (Up/Down) 30mm Chin rest Range 80mm Table Dimensions 18.3" x 12.6" (465 mm x 316 mm) DISPOSAL This product does not generate any environmentally hazardous residues. At the end of its product life, follow your local laws and ordinances regarding the proper disposal of this equipment.
  • Page 24: Guidance Tables

    eVO400 GUIDANCE TABLES Table 201- Guidance and Manufacturer's Declaration Electromagnetic Emissions All Equipment and Systems Guidance and Manufacturer's Declaration - Electromagnetic Emissions The eVO 400 is intended for use in the electromagnetic environment specified below. The customer or user of the eVO 400 should ensure that it is used in such an environment. Electromagnetic Environment Emissions Test Compliance...
  • Page 25: Electromagnetic Immunity

    eVO400 GUIDANCE TABLES (continued) Table 202 - Guidance and Manufacturer's Declaration Electromagnetic Immunity All Equipment and Systems Guidance and Manufacturer's Declaration - Electromagnetic Immunity The eVO 400 is intended for use in the electromagnetic environment specified below. The customer or user of the eVO 400 should ensure that it is used in such an environment. Immunity IEC60601 Compliance...
  • Page 26: Electromagnetic Environment

    eVO400 GUIDANCE TABLES (continued) -------------------- Table 204 - Guidance and Manufacturer's Declaration Electromagnetic Immunity Equipment and Systems that are NOT Life-supporting Guidance and Manufacturer's Declaration - Electromagnetic Immunity The eVO 400 is intended for use in the electromagnetic environment specified below. The customer or user of the eVO 400 should ensure that it is used in such an environment.
  • Page 27: Guidance And Manufacturer's Declaration - Electromagnetic Immunity

    eVO400 GUIDANCE TABLES (continued) Table 206 - Recommended Separation Distances between Portable and Mobile RF Communications Equipment and the eVO 400 for ME Equipment and ME Systems that are NOT Life-supporting. Guidance and Manufacturer's Declaration - Electromagnetic I mm unity Recommended Separation Distances between Portable and Mobile RF Communications Equipment and the eVO 400 The eVO 400 is intended for use in the electromagnetic environment in which radiated RF...
  • Page 28: Warranty

    Lamps, bulbs, charts, cards and other expendable items are not covered by this warranty. All claims under this warranty must be in writing and directed to the LABOMED factory, or authorized instrument dealer making the original sale ands must be accompanied by a copy of the purchaser's invoice.
  • Page 29 Revision History Rev. No. Date of Release OCR# Change App.By 4/4/2016 DCR/16/2016 Added User Enviro- S Bal nment requirement in Cleaning & maintenance sectio1 Electrical 29/03/2023 ECR/07 /2023 S Bal Specification Change Regulatory S.Bal DCR/11/2024 Aug, 2024 Information Symbols updated per S.Bal DCR/12/2024 Sep, 2024...
  • Page 30 Labo America Inc. 920 Auburn Court Fremont, CA 94538 U.S.A. Phone: 510-445-1257 Fax: 510-991-9862 Email: sales@laboamerica.com www.laboamerica.com Labomed Europe b.v Essebaan 50 2908 LK Capelle aan den IJssel The Netherlands Tel: +31 (0)10 4584222 Fax: +31 (0)10 4508251 E-mail: info@labomedeurope.com www.labomedeurope.com A16372...

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