DYONICS 300XL Xenon Light Source Operations and Service Manual Rev J July 2005

Glossary of Symbols

Power On

STAND BY

Off for Part of Equipment

Video In

Electrical Shock Hazard

Bidirectional Port

Type BF Equipment

Non-ionizing electromagnetic radiation

Brighter

Date of Manufacture

Darker

Serial Number

Fuse

UL Classification

Caution: See Instructions for Use

UL Classification

Shutter Control

UL Classification

Automatic (AUTO)

CE Mark

EU: Not for general waste

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Preface / Table of Contents

Preface This manual provides the information you need to operate and maintain both the basic and HERMES-Ready… Smith & Nephew 300XL Xenon Light Sources. It is essential that you read and understand all the information in this manual before using or maintaining these systems. Information that pertains only to the Smith & Nephew 300XL HERMES-Ready Xenon Light Source is included where applicable.

Table of Contents Glossary of Symbols...1

Technical Specifications...19

Introduction...3 HERMES-Ready System Information...3

Ordering Information...20

Contraindications...3

Guidance and Manufacturer’s Declaration Electromagnetic Emissions...21 Electromagnetic Immunity...22–23

Inspection...3

Guidance for Separation Distances...24

Warnings...4

Service Test Procedures...25 Unit Cover Removal...25 Unit Cover Replacement...25

Indications for Use...3

Precautions...5 Controls and Functions Front Panel...6–7 Rear Panel...8 Side Panel...9 Lamp Assembly...10 Installation and Operation Turning the Unit On...11 Selecting Light Intensity...11 STAND BY Mode...12 Manual Mode...12 Automatic Mode...12 Error Message...12 Inserting and Removing Light Guides...13 Fiber Optic Light Cable Inspection...13 Recommended System Configuration...14–15 Troubleshooting...16 Maintenance General...17 Electrical Interference...17 Environmental Protection...17 Preventative Maintenance...17 Recommended Annual Performance Checks...17 Sterilization and Disinfection...17 Replacement of High-Intensity Lamp...18 To Replace the Lamp...18 To Reset the Hour Meter...18

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Warranty...Back Cover Service Replacement Program...Back Cover Repair Service Program...Back Cover Figures 1 Front Panel...6 2 Rear Panel...8 3 Side Panel...9 4 Lamp Assembly...10 5 Inserting the Light Guide...13 6 Inspecting the Fiber Optic Light Cable...13 7 IEC 60601-1-1 System Configuration...14 8 IEC 60601-1-1 System Configuration for Smith & Nephew 300XL HERMES-Ready Xenon Light Source...15

Smith & Nephew 300XL Xenon Light Source

Operations/Service Manual

Introduction / Indications for Use / Contraindications / Inspection

Introduction The high-performance 300XL Light Source is a stateof-the-art system built to provide years of reliable service. The 300XL Light Source is designed to operate with Smith & Nephew Digital Video camera systems for use in endoscopic procedures. The 300XL lamp provides intense, white light at over 5700° K color temperature and is suitable for virtually all endoscopic video requirements. The 300XL Light Source will operate with fiber optic and liquid light cables. Please be sure to read all the information in this manual carefully before use.

HERMES-Ready… System Information The Smith & Nephew 300XL HERMES-Ready Xenon Light Source is configured to be connected to the HERMES ® Digital O.R. Control Center (Controller) via the bidirectional port, which uses RS-232 serial communications protocol. When connected, the system functions may be accessed by direct voice commands or by manual use of a touch screen control (HERMES Pendant ®). It is recommended that the physician and support personnel are thoroughly familiar with the setup and operation of the HERMES Digital O.R. Control Center. Please refer to the HERMES Digital O.R. Control Center Operating and Maintenance Manual for the proper setup, use, and troubleshooting of the Voice Control Interface portion of that device.

Smith & Nephew 300XL Xenon Light Source

When the HERMES Controller is connected and active, the function controls of the 300XL Xenon HERMES-Ready Light Source may alternatively be adjusted using the buttons on the front panel. For troubleshooting or further information, please refer to your HERMES Digital O.R. Control Center Operating and Maintenance Manual.

Indications for Use Suitable for use in endoscopic surgical procedures.

Contraindications Not intended for use except as indicated above. Not intended for use where endoscopic surgery is contraindicated.

Inspection Prior to using the light source, it is essential that all components of the system be inspected for damage which can negatively impact the equipment performance. The inspection should include all equipment to be used in surgery, including scope, cables and accessories. Remove the light source and accessories from the shipping container and inspect contents to ensure that all components are accounted for. Contact your authorized Smith & Nephew representative if damage is noted.

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Warnings

Please read this manual before using the Smith & Nephew 300XL Xenon Light Source. The brief operating instructions in this guide will make the system easier to use, while the recommended maintenance procedures will ensure optimal performance for years of reliable use. As with any surgical instrument, there are important health and safety considerations. These are listed below and reiterated within the text.

Warnings • It is the surgeon’s responsibility to be familiar with the appropriate surgical techniques prior to use of this device. • Read these instructions completely prior to use. • DANGER–Possible explosion hazard if used in the presence of flammable anesthetics. • When the light source is turned on, do not look directly at the Xenon arc lamp without protective goggles. The high-intensity, visual, infrared, and ultraviolet radiation of the Xenon lamp may cause burns to the skin, or permanent damage to eyes. • Hazardous high voltage and energy are present at the output and in the internal circuitry of this unit. • In some cases, high voltage may persist after the power has been removed. Only personnel qualified to service electronic equipment should operate or troubleshoot an “uncased” power supply. • During operation, avoid prolonged contact of scope tip to patient tissue or flammable materials. Scope tip may reach high temperatures due to high-intensity light transmission.

• Do not leave the operating light cord on a patient or the drapes. Failure to observe this precaution may result in burns to the patient and/or the surrounding drapes. • If this unit is configured as part of a system, the entire system should be tested for compliance with IEC 60601-1-1. • If the leakage current of the configured system exceeds the limits of IEC 60601-1-1, install an appropriately rated, UL 60601-1/IEC 60601-1 approved isolation transformer and retest the system. • The use of accessory equipment not complying with the equivalent safety requirements of this equipment may lead to a reduced level of safety of the resulting system. Consideration relating to the choice shall include: – Use of the accessory in the patient vicinity. – Evidence that the safety certification of the accessory has been performed in accordance with the appropriate IEC 60601-1 and/or IEC 60601-1-1. • The high internal pressure of the lamp may cause an explosion, regardless of whether the lamp is cold or hot. Never remove the lamp from the lamp module. When replacing the lamp, replace the entire lamp module. Always wear protective clothing and a face mask when handling the lamp module. •

The main enclosure of the 300XL Light Sources contain potentially dangerous high voltage. Access to the enclosure of the light source is achieved by removing the top cover. This cover should be removed only by personnel qualified to service electronic equipment.

• Do not hold the shutter open without a light guide in place. Failure to observe this precaution may result in eye injury or burns to the skin, clothing or other material inadvertently placed in front of the light guide port.

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Precautions

U.S. Federal law restricts this device to sale by or on the order of a physician. • Prior to use, inspect the product package for signs of damage or tampering. If damaged, do not use. • Prior to use, examine the device(s) for possible damage to assure proper functioning. If damaged, do not use. • Do not place the multiple portable socket outlet on the floor. • Do not operate at line voltages other than those stipulated on the back of the unit. • Handle the unit with care. If the unit is dropped or damaged in any way, it must be returned immediately for service. • This equipment is designed and tested to minimize interference with other electrical equipment. However, if interference occurs with other equipment it may be corrected by one or more of the following measures: – Reorient or relocate this equipment, the other equipment, or both.

• Replace only with appropriate Smith & Nephew lamp module specified for the light source, 300XL Xenon replacement module (REF 7207398). Use of any other lamp module will void the warranty. • Lamp module may be very hot. Touch only the mounting handle on the lamp module; other parts may be extremely hot. Use protective eyewear when handling module. • There are no user-replaceable parts inside the light source case. Refer unit to a qualified technician for replacement of the internal fuse. • Replace the lamp module after 500 hours. • Power switch must be turned off, and power cord disconnected from power source, before attempting to replace lamp module. • Ensure that the lamp module is not installed in the light source before removing or replacing the light source cover. • This unit complies with IEC 60601-1-2. However, the user must be aware that this does not necessarily insure protection of the unit against interference from other devices.

– Increase the separation between the pieces of equipment. – Connect the pieces of equipment into different outlets or circuits. – Consult a biomedical engineer. • This equipment contains electronic printed circuit assemblies. At the end of the useful life of the equipment it should be disposed of in accordance with any applicable national or institutional related policy relating to obsolete electronic equipment. • Disconnect power cord before cleaning the unit. • Electrical safety testing should be performed by a biomedical engineer or other qualified person.

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Controls and Functions

Front Panel

Figure 1a. Smith & Nephew 300XL HERMES-Ready… Xenon Light Source Front Panel

Figure 1b. Smith & Nephew 300XL Xenon Light Source Front Panel

Control

6

Function

Main Power On/Off Switch

Power for the light source is activated through the rocker switch on the front panel that applies line voltage to the unit. Pressing this switch “ON” turns on the cooling fans and activates the arc lamp. Pressing “OFF” turns power off to the unit.

DYONICS™/Wolf ® Light Guide Port

This self-closing light port is designed to accept the DYONICS/Wolf Light Guide end-fittings.

Storz ® Light Guide Port

This self-closing light port is designed to accept Storz Light Guides.

Olympus ® Light Guide Port

This self-closing light port is designed to accept Olympus Light Guides.

ACMI ® Light Guide Port

This self-closing light port is designed to accept ACMI Light Guides.

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Controls and Functions (continued)

Front Panel (continued) Control

Function

STAND BY Mode Button

When the main power switch is activated the unit will automatically default to STAND BY in the Manual mode and the light intensity level will be at a minimum. This is an added safety feature. Press the STAND BY button and the light source will default to the Manual mode and the light intensity level will be at 50%. The STAND BY button may be activated at any time when in either the Manual or Automatic modes. The light level will be reduced to zero. To return to the original setting, press the STAND BY button again.

LED and Lamp Life Displays

LED Display: A three-digit numerical display will illuminate and show the percentage of light intensity (0% to 100%). The number will correspond to the level dictated by the intensity control knob. This display will also show lamp life hours and error messages. Lamp Life Display: When the main power switch is activated the LED window will flash the amount of lamp hours that have expired, counting up from zero in one hour increments, for approximately 10 seconds. After that time, the display will revert to a steady light intensity display in percentage.

Manual and Automatic (AUTO) Mode Indicators

Manual Mode allows the operator to determine the amount of light delivered into the viewing area by adjusting the light intensity controls to the desired levels. This mode is preferred when using a video camera with an automatic electronic shutter control (see “Selecting the Light Intensity”). When the main power switch is activated the light source will default to the STAND BY mode and by pushing the STAND BY button, the light source will default back to the Manual mode. Automatic Mode allows the light source to increase or decrease the light output according to the light level control signal received from a video camera. The green LED next to the AUTO control button is illuminated when this mode is activated. The automatic mode is required for use with cameras that do not have an automatic shutter control.

Light Intensity Meter

This LED bar graph meter provides a visual gauge of the selected light level when using the Manual mode, and a representation of the set point being used by the video camera when using the AUTO mode.

Light Intensity Control

The Light Intensity Control allows the user to control the amount of illumination the light source emits. To increase the light intensity turn the knob clockwise, to decrease the light intensity turn the knob counterclockwise.

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Controls and Functions (continued)

Rear Panel

Figure 2a. Smith & Nephew 300XL HERMES-Ready… Xenon Light Source Rear Panel

Figure 2b. Smith & Nephew 300XL Xenon Light Source Rear Panel

Control

8

Function

Power Cord Receptacle

Input power is supplied to the light source via an electrical power cord connected to this receptacle.

Fuse

10 amp, 250 volts, rated.

Serial Number

This factory-assigned number uniquely identifies the equipment and is required for use in warranty claims.

Video Input Connector

The video signal cable from the camera controller interfaces with the light source at the Video (BNC) Input Connector.

Fan

Allows for cooling of the unit.

Fan

Allows for cooling of the unit.

Bidirectional Port (HERMES-Ready… only)

This port enables communication with a HERMES ® Digital O.R. Control Center for control of the light source functions.

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Controls and Functions (continued)

Side Panel

Figure 3. Smith & Nephew 300XL Xenon Light Source Side Panel

Control

Function

Lamp Assembly Door

Encloses the lamp inside unit. The unit will not operate unless the door is closed.

Door Latch

Open the door by pushing the latch.

Vent

Cools the unit. Keep the vent clear or the unit may overheat.

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Controls and Functions (continued)

Lamp Assembly

Figure 4. Smith & Nephew 300XL Xenon Light Source Lamp Assembly

Control

10

Function

Lamp Module Door

Encloses the lamp inside the unit. The unit will not operate unless the door is closed.

Lamp Module

Encases the Xenon bulb and helps to disperse heat.

Xenon Bulb

Provides the light.

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Installation and Operation

CAUTIONS: • Do not place the multiple portable socket outlet on the floor. • Do not operate at line voltages other than those stipulated on the back of the unit. • Handle the unit with care. If the unit is dropped or damaged in any way, it must be returned immediately for service.

Turning the Unit On

Observe the LED display for the first 10 seconds after the power is turned on. This window will flash the lamp life expired in one hour increments. This will assist in the determination of lamp replacement. After 10 seconds a steady number will display showing the light output percentage. Note: The Smith & Nephew 300XL Xenon Light Source powers on to the STAND BY mode in the manual mode. When the STAND BY mode is deactivated, the light output defaults to 50% intensity.

Selecting the Light Intensity

WARNINGS: • DANGER–Possible explosion hazard if used in the presence of flammable anesthetics. • When the light source is turned on, do not look directly at the Xenon arc lamp without protective goggles. The high-intensity, visual, infrared, and ultraviolet radiation of the Xenon lamp may cause burns to the skin, or permanent damage to eyes. • Hazardous high voltage and energy are present at the output and in the internal circuitry of this unit. • In some cases, high voltage may persist after the power has been removed. Only personnel qualified to service electronic equipment should operate or troubleshoot an “uncased” power supply. Before plugging the power cord into a power outlet, be sure that the power corresponds to the data on the rear panel and that the third pin on the plug is properly grounded to the outlet. The light source should be placed in a horizontal position, with the back panel clear of obstructions, allowing air to flow freely into the unit.

The 300XL Light Source is designed to operate with Smith & Nephew Digital Video Camera systems. These endoscopic cameras utilize an electronic shutter which automatically controls the light adjustment from the light source. For optimum performance, the light intensity of the 300XL Light Source should be set at the desired output position to allow the electronic shutter of the camera to automatically increase or decrease the required light level. Optimum light intensity can be achieved by increasing or decreasing the automatic shutter level set-point on the camera. The video image should be clear and bright, without any “blooming” caused by excessive light. When the endoscope is directed toward darker or lighter areas, or its distance from the tissue that is being observed is varied, the light level will automatically be increased or decreased to maintain the selected brightness of the picture. If the video image is too bright for the camera to operate correctly, then the light intensity on the light source should be decreased until a satisfactory light level is achieved.

Pressing the power switch to “ON” will start the cooling fans, illuminate the switch button and activate the circuitry to start the Xenon arc lamp immediately.

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Installation and Operation (continued)

STAND BY Mode

Automatic Mode

The 300XL Light Source defaults to the STAND BY mode in the manual mode upon initial power on of the unit. The STAND BY mode is a safety feature which allows for the light output to be reduced to a minimum level to prevent unintentional emission of light. STAND BY mode is indicated by an oscillating bar graph in the light intensity meter and three dashes in the LED display.

Automatic Mode allows the light source to increase or decrease the light output according to the light level control signal received from the video camera. The green LED (next to the AUTO control button) is illuminated when this mode is activated.

Manual Mode

Automatic Mode is required for use with cameras that do not have an automatic electronic shutter control. Optimum light intensity can be achieved by using the light intensity control knob. Determine the set point for the light intensity by turning the light intensity knob until the corresponding bar graph is illuminated to the desired level. The light can be adjusted up or down from this point. The video image should be clear and bright without blooming caused by excessive light. If the picture is too dim or too bright, adjust the light intensity using the light intensity control knob.

When the main power switch is activated, the unit defaults to STAND BY in the Manual mode.

Error Message

To begin the procedure press the STAND BY button and light will be emitted. The STAND BY mode can be employed at any time throughout the procedure. Note: Light output settings in either the manual or automatic mode, will return to the light level set prior to the employment of the STAND BY mode.

Manual Mode allows an operator to control the amount of light delivered into the viewing area by using the light intensity control knob to adjust the light intensity level. Manual mode is preferred when using a video camera with an automatic electronic shutter control.

If there is a problem with the functioning of this light source, an “Error” (E#) message will appear in the Light intensity display window. Refer to the Troubleshooting Section of this manual.

To increase the light intensity to its highest output, as displayed by the light intensity meter, turn the light intensity control knob clockwise and allow the automatic electronic shutter on the video camera to control the light adjustments. Optimum light intensity can be achieved by increasing or decreasing the automatic shutter level set-point on the camera. The video image should be clear and bright, without “blooming” caused by excessive light.

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Installation and Operation (continued)

WARNING: During operation, avoid prolonged contact of scope tip to patient tissue or flammable materials. Scope tip may reach high temperatures due to high-intensity light transmission.

Inserting and Removing Light Guides WARNING: Do not hold the shutter open without a light guide in place. Failure to observe this precaution may result in eye injury or burns to the skin, clothing or other material inadvertently placed in front of the light guide port. First, check to be sure that the multi-port light guide adaptor is set for the appropriate light guide you intend to use (the arrow on the light guide adaptor points to the present setting). To change the setting, press the indexing button directly below the light port and slide the light port to the desired setting.

Fiber Optic Light Cable Inspection WARNING: Do not leave the operating light cord on a patient or the drapes. Failure to observe this precaution may result in burns to the patient and/or the surrounding drapes. 1. Cuts, abrasions, or tears in the cable’s silicone sheath will reduce overall light transmission. Check the sheath for such damage. 2. While aiming one end of the cable toward a bright light, inspect the other end for damaged fibers, e.g., black dots or dark gray areas (Figure 6). A combination of broken fibers in the cable or endoscope will result in reduced light transmission. The combined percentage of dark spots viewed in the cable end should not exceed 20% of its total area.

Press the shutter button and insert the light guide tip into the port (Figure 5). To remove a light guide, press the shutter button and then withdraw the light guide.

Figure 5. Inserting the Light Guide

Figure 6. Inspecting the Fiber Optic Light Cable

3. Perform a visual fiber bundle diameter comparison. For optimal light transmission, the diameter of the fiber bundles in the endoscope’s fiber optic light post should match the fiber bundle diameter of the light cable. This will prevent unnecessary heat buildup at the scope/light guide connection.

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Recommended System Configuration

IEC 60601-1-1 Compliant System Configuration Figure 7 indicates a system configuration that complies with IEC 60601-1-1 requirements. WARNINGS: • If this unit is configured as part of a system, the entire system should be tested for compliance with IEC 60601-1-1. • If the leakage current of the configured system exceeds the limits of IEC 60601-1-1, install an appropriately rated, UL 60601-1/IEC 60601-1 approved isolation transformer and retest the system. • The use of accessory equipment not complying with the equivalent safety requirements of this equipment may lead to a reduced level of safety of the resulting system. Consideration relating to the choice shall include: – Use of the accessory in the patient vicinity. – Evidence that the safety certification of the accessory has been performed in accordance with the appropriate IEC 60601-1 and/or IEC 60601-1-1. COLOR VIDEO MONITOR Sony PVM-20M2MDU REF 7206091 AC Input

COLOR VIDEO PRINTER Sony UP-5600MDU REF 7204973 or Sony UP-5650MDU REF 7205183

IEC 60601-1/UL 60601-1 CERTIFIED TRANSFORMER WITH A VA RATING ≥ 1000 TOROID ISB-100W Note: Isolation Transformer required for 220/240 VAC setup only AC Input AC Output

Wall Receptacle AC Input

SMITH & NEPHEW CAMERA CONTROL UNIT Smith & Nephew ED-3 Camera Control Unit NTSC REF 7206062/PAL REF 7206064 or Smith & Nephew Vision 325Z Camera Control Unit NTSC REF 7207445/PAL REF 7207446 or Smith & Nephew HD900 Camera Control Unit NTSC REF 7206080/PAL REF 7207395 AC Input

SMITH & NEPHEW LIGHT SOURCE Smith & Nephew 300XL HERMES-Ready… Xenon Light Source REF 7210045 or Smith & Nephew 300XL Xenon Light Source REF 7206084 AC Input

MEDICAL GRADE MULTIPLE PORTABLE SOCKET OUTLET SUITABLE FOR EXPECTED LOAD AC Output AC Input

SMITH & NEPHEW VISION 625 DIGITAL CAPTURE SYSTEM REF 7207444 AC Input

Figure 7. IEC 60601-1-1 System Configuration

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Recommended System Configuration (continued)

IEC 60601-1-1 Compliant System Configuration Figure 8 indicates a system configuration that complies with IEC 60601-1-1 requirements. WARNINGS: • If this unit is configured as part of a system, the entire system should be tested for compliance with IEC 60601-1-1. • If the leakage current of the configured system exceeds the limits of IEC 60601-1-1, install an appropriately rated, UL 60601-1/IEC 60601-1 approved isolation transformer and retest the system. • The use of accessory equipment not complying with the equivalent safety requirements of this equipment may lead to a reduced level of safety of the resulting system. Consideration relating to the choice shall include: – Use of the accessory in the patient vicinity. – Evidence that the safety certification of the accessory has been performed in accordance with the appropriate IEC 60601-1 and/or IEC 60601-1-1.

Smith & Nephew 300XL HERMES-Ready… Xenon Light Source

Smith & Nephew HERMES ® Digital O.R. Control Center REF 7209756

REF 7210045

Figure 8. IEC 60601-1-1 System Configuration for Smith & Nephew 300XL HERMES-Ready… Xenon Light Source

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Troubleshooting

If the procedures below do not resolve the problem, the unit should be referred to qualified personnel for service. Symptom

Possible Cause

Remedy

The lamp and power switch light fail to come on when the power switch is pressed.

The unit is not connected to power.

Plug into a power outlet of suitable rating. Ensure that both ends of the power cord are properly connected.

The lamp comes on but the power switch does not illuminate when the power switch is pressed.

Defective power switch light.

Refer to qualified personnel for light service. (The unit may be operated safely without the power switch light.)

The power switch light comes on but Xenon lamp fails to ignite when the power switch is pressed.

Defective lamp.

Replace the lamp module.

Error message (E#).

Light source overheating.

The lamp door is not fully closed.

Fully close the lamp door.

The unit will automatically shut down after 15 seconds if the bulb does not ignite. Call your Smith & Nephew representative or customer service center. Turn the off unit. Find the source of the airflow blockage and remove it. Turn unit back on. If unit does not power up, call your Smith & Nephew representative or customer service center.

The light output is low but the lamp has less than 500 hours operation.

The manual shutter is in the closed position.

Turn the intensity knob clockwise to increase the light intensity.

STAND BY function activated.

Press the STAND BY button to bring unit to set brightness level.

The light cable is not in the multiport light adaptor. Defective lamp.

Reseat the light cable. Check to see if multiport light adaptor is in correct position. Replace the lamp module.

Picture too dark.

Manual shutter at closed position.

Turn intensity knob clockwise to increase light intensity.

STAND BY feature activated.

Press STAND BY button to bring unit to set brightness level.

Light cable not in multiport light adaptor correctly. Defective lamp. Damaged scope. Damaged light cable.

Reseat light cable. Check to see if multiport light adaptor is in correct position. Replace the lamp module. Check endoscope and if damaged call Smith & Nephew Customer Service for a replacement unit. Replace light cable.

LED display indicates “ === ” when unit is in the Automatic mode.

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The cable is missing or not connected from the Camera Control Unit to the VIDEO IN connector on the back of the light source.

Reconnect cable.

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Maintenance

General The Smith & Nephew 300XL Xenon Light Source was thoroughly tested and calibrated before shipment from the factory. If difficulties are encountered that cannot be resolved using these instructions, please contact Customer Service and provide a full description of the problem, along with the serial number of the unit.

Electrical Interference CAUTION: This equipment is designed and tested to minimize interference with other electrical equipment. However, if interference occurs with other equipment it may be corrected by one or more of the following measures: • Reorient or relocate this equipment, the other equipment, or both. • Increase the separation between the pieces of equipment. • Connect the pieces of equipment into different outlets or circuits. • Consult a biomedical engineer.

Environmental Protection CAUTION: This equipment contains electronic printed circuit assemblies. At the end of the useful life of the equipment it should be disposed of in accordance with any applicable national or institutional related policy relating to obsolete electronic equipment.

The exterior of the light source should be cleaned often enough to prevent the accumulation of dust and dirt, especially around the air intake and outlet openings. Use a soft, dry brush and a vacuum or low-pressure blower. Painted areas of the panel and cabinet should be cleaned with a soft, damp cloth and a mild detergent.

Recommended Annual Performance Checks Smith & Nephew recommends that Dielectric Strength, Earth Leakage Current, and Protective Earth Testing be performed annually to assure continued compliance with applicable safety requirements. These tests should be conducted in accordance with specifications UL 60601-1/IEC 60601-1. CAUTION: Electrical safety testing should be performed by a biomedical engineer or other qualified person.

Sterilization and Disinfection The 300XL Light Source operates outside of the sterile field and does not require sterilization. Sterilization and/or disinfection procedures will damage the product and void the warranty. Exterior surfaces of the light source may be disinfected by using a cleaning/disinfecting detergent. Please refer to the instructions from the light guide manufacturer for proper sterilization parameters for the light guide.

Preventative Maintenance No scheduled maintenance program is required to ensure the proper performance of the 300XL Light Source. Adherence to hospital guidelines for care and handling of electronic equipment will help to maximize the life and utility of the light source. Service and repairs should be performed only by a qualified technician. CAUTION: Disconnect power cord before cleaning the light source.

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Maintenance (continued)

Replacement of High-Intensity Lamp The Smith & Nephew 300XL Xenon Light Source incorporates a long-life lamp warranted for up to 500 hours of operation. Through the front panel display, the operator is shown hours of life expired each time the light source is powered on. When the unit is powered on, the LED display will flash a number. This flashing number depicts the amount of hours the lamp has been in operation beginning from zero. The lamp is warranted for 500 hours of operation.

CAUTIONS:

To Replace the Lamp CAUTION: Power switch must be turned off, and power cord disconnected from power source, before attempting to replace lamp module. 1. Turn the power off by pressing the power switch button to the “OFF” position. 2. Open the side lamp door. 3. Grasp the mounting handle of the lamp assembly and slide the lamp module out of the light source. Lamp module should be disposed of carefully. 4. Align the new lamp module with the mounting slides inside the light source, then gently push the module in as far as it will go.

• Replace only with appropriate Smith & Nephew lamp module specified for the light source, 300XL Xenon replacement module (REF 7207398). Use of any other lamp module will void the warranty.

5. Close the side lamp door.

• Lamp module may be very hot. Touch only the mounting handle on the lamp module; other parts may be extremely hot. Use protective eyewear when handling module.

7. Reset the hour meter.

• There are no user-replaceable parts inside the light source case. Refer unit to a qualified technician for replacement of the internal fuse. • Replace lamp module after 500 hours.

6. Press the power switch button to “ON” to begin operation.

To Reset the Hour Meter 1. After the bulb is replaced turn unit ON. 2. Within the first 10 seconds of power up, the lamp hour life is displayed. Within that time, the STAND BY button must be pushed for five seconds. The lamp hours will be reset and the display will flash “0” for five more seconds. WARNING: The high internal pressure of the lamp may cause an explosion, regardless of whether the lamp is cold or hot. Never remove the lamp from the lamp module. When replacing the lamp, replace the entire lamp module. Always wear protective clothing and a face mask when handling the lamp module.

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Technical Specifications

Lamp Type

Weight

300 Watt Xenon Short Arc

14 pounds

Color Temperature

Ambient Operating Temperature

5700° K–6000° K

40° F to 100° F (5° C to 38° C)

Lamp Life

Transport and Storage Temperature

500 hours

-4° F to 140° F (-20° C to 60° C)

Input Power Requirements

RS-232

100–230 VAC, 50/60 Hz, 600 VA

10A 250V

RS-232 Communication Port with USB Type B receptacle. (Not a USB protocol-supported connection. Connect to HERMES ® Digital O.R. Control Center only.)

Power Supply Cord is a Disconnect Device

Classification

Fuse

Class I Device-Ordinary Environment Leakage Current to Ground Less than 300 microamperes @ 120V +/- 10%

EN 60601-1-2: 2001 Class A–300XL HERMES-Ready… Xenon Light Source (REF 7210045) Class B–300XL Xenon Light Source (REF 7206084)

Less than 500 microamperes @ 240V +/- 10%

Light Guide Port Designed to accept DYONICS™/Wolf ®, Olympus ®, ACMI ®, or Storz® light guide end-fittings.

Dimensions Cabinet: Height: Length: Width:

4.5 inches (11.43 cm) 16 inches (40.64 cm) 17 inches (43.18 cm)

Smith & Nephew 300XL Xenon Light Source

Operations/Service Manual

1060771 Rev. J

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