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MEDICAL ILLUMINATION System Two Installation And Service Manual

Surgical lighting system
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INSTALLATION AND
SERVICE MANUAL

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Summary of Contents for MEDICAL ILLUMINATION System Two

  • Page 1 INSTALLATION AND SERVICE MANUAL...
  • Page 2 System Two LED Agency Approvals Medical Electrical Equipment With respect to electric shock, fire And mechanical hazards only In accordance with IEC60601-1:2006/CAN/CSA C22.2 No.601.1-M90 with updates 1 & 2 Classifications: 1. Protection against electrical shock (5.1, 5.2). Class I permanently connected, 2.
  • Page 3 Versions Height adjustment Brakes System Two LED Installation and Service Manual (1003385 Rev. I) Page 3...
  • Page 4 Parts and control elements The schematic representation on page 3 illustrates the System Two central axis S1, S2 and S3 versions as examples. The parts and control elements of the System Two central axis C1 and C2 versions (not illustrated) are identical. Ceiling Cover There are two Covers available.
  • Page 5 Thank you Thank you for purchasing this Medical Illumination product. Please read these Operating Instructions very carefully, abide by the safety notices and observe all operating and cleaning requirements. These Operating Instructions apply to; System Two LED Surgical Light and Central Axis S1...
  • Page 6 • Any other use than that regulated by law must be approved in writing by Medical Illumination International, hereinafter referred to as MI. • MI does not take any liability for or in relation to the misuse of this information in the prohibited manner by any person or company.

  • Page 7: Table Of Contents

    Table of Contents Section 1: General Information..............................9 Important Information for Safe Use ................................9 Definition of Terms ....................................12 List of Symbols ......................................13 Limited Warranty ....................................... 14 Section 2: Product Specifications ............................15 Section 3: Pre-Installation Guidelines ........................... 17 Mounting Plate preparation with an Interface Plate ...........................
  • Page 8 Table of Illustrations Figure 1: Ceiling Plate preparation with an Interface Plate ........................18 Figure 2: Recommended Ceiling Structure Construction ........................19 Figure 3: The Power Box .................................... 20 Figure 4: Installing the Central Axis on a 65mm Down Tube ........................ 27 Figure 5: Installing the Central Axis on a 110mm Down Tube ......................

  • Page 9: Section 1: General Information

    Section 1 Section 1: General Information Important Information for Safe Use Important Information for Safe Use • These Operating Instructions are intended solely for devices with the manufacturer's rating plate bearing the following information: – Type designation: S1, S2 and S3 •...
  • Page 10 • The instruction must be carried out on the appliance immediately by Medical Illumination personnel, by a company authorized by Medical Illumination or by a person designated by the operator. • On completion of the instruction, a certificate must be...
  • Page 11 Section 1 Important Information for Safe Use Important Information for Safe Use Qualified personnel • The system is suitable for continuous operation. • The system may only be operated by instructed, qualified medical personnel. • The system may only be cleaned and disinfected by instructed hygiene specialists.

  • Page 12: Definition Of Terms

    Section 1 Definition of Terms I.E.C. International Electrotechnical Commission Edison Testing Laboratories Medical Electrical Equipment Electrical equipment intended to diagnose, treat the patient under medical supervision. Illuminance of light head measured at 1 meter from the light Central Illuminance emitting area with no obstructions. The value is expressed in Foot-candles or Lux.

  • Page 13: List Of Symbols

    Section 1 List of Symbols ETL Listing marking Read accompanying documents CE Marking Fuse marking Protective earth ground Neutral conductor Caution Electric shock hazard Separate collection for electric and electronic equipment. Do not dispose of as household waste. System Two LED Installation and Service Manual (1003385 Rev. I) Page 13...

  • Page 14: Limited Warranty

    This document comprises the general terms of your product’s Limited Warranty. This Limited Warranty is applicable to products sold by Medical Illumination International, Inc. or one of its subsidiaries or divisions (collectively, “MI”) through one of MI’s authorized dealers, distributors or sales representatives (an “Authorized Dealer”). This Limited Warranty is not applicable to any MI product not purchased from an Authorized Dealer.

  • Page 15: Section 2: Product Specifications

    • Damage due to improper installation, use, cleaning or maintenance, as outlined in the Installation and Service Manual. • Labor costs associated with removing, re-packaging for shipment or reinstalling product Limited Warranty, Rev 8-23 Section 2 Section 2: Product Specifications Mechanical Specifications Parameter Value...

  • Page 16: Environmental Specifications

    Section 2 Section 2: Specifications Optical Specifications Correlated Color Temperature D-Series Fixed at 4,300°K ±300°K Vu-160 Fixed at 4,300°K ±300°K Vu-E Variable between 3,800°K to 4,800 °K ±300°K Irradiance 128 W/m (1 m) Color Rendering Index (CRI R1-R8=RA) Color Rendering Index R9 Focal length 39.4”...

  • Page 17: Section 3: Pre-Installation Guidelines

    Section 3: Pre-Installation Guidelines SPECIAL NOTE: Installation and repair of this equipment should be performed by a qualified mechanical contractor only. Medical Illumination does not warranty any damage occurring as a result of improper installation. It is recommended that this installation manual be completely reviewed prior to installation.

  • Page 18: Mounting Plate Preparation With An Interface Plate

    Section 3 Mounting Plate preparation with an Interface Plate If you choose to an Interface Plate in mounting your Light System, you should only use 5/8-11, A325 High Strength Threaded Rods, Hex Nuts and Washers. The following will illustrate the recommended hardware complement. Figure 1: Ceiling Plate preparation with an Interface Plate System Two LED Installation and Service Manual (1003385 Rev.

  • Page 19: Ceiling Structure Construction And Mounting

    Anchorage and Seismic. For any other mounting scheme, please consult a structural engineer and/or professional contractor for the best solution for your situation. Installation and repair of this equipment should be performed by qualified persons only. Medical Illumination does not warranty any damage occurring as a result of improper installation.

  • Page 20: Power Box

    Section 3 Power Box The System Two LED Power Box supplies the power necessary to illuminate the System Two LED surgical light systems. Remove the four screws on the top cover and lift cover off to make connections or change a fuse. Figure 3: The Power Box System Two LED Installation and Service Manual (1003385 Rev.

  • Page 21: Ceiling Rod Calculation, Single Mount

    Section 3 Ceiling Rod Calculation, Single Mount Use the following table to select the correct length ceiling rod for your application Head Room to Ceiling Mounting Bottom of Extension Height Ceiling Rod “Y”-Value Length “X"-Value “Y”-Value – X-Value 9'0”/108” 8” 19”...

  • Page 22: Ceiling Rod Calculation, Dual Mount

    Section 3 Ceiling Rod Calculation, Dual Mount Use the following table to select the correct length ceiling rod for your application Head Room to Ceiling Mounting Bottom of Extension Height Ceiling Rod “Y”-Value Length “X"-Value “Y”-Value – X-Value 9'0”/108” 9'6"/114” 16"...

  • Page 23: Ceiling Rod Calculation, Triple Mount

    Section 3 Ceiling Rod Calculation, Triple Mount Use the following table to select the correct length ceiling rod for your application Head Room to Ceiling Mounting Bottom of Extension Height Ceiling Rod “Y”-Value Length “X"-Value “Y”-Value – X-Value 9'0”/108” 9'6"/114” 10'0”/120”...

  • Page 24: Ceiling Rod Calculation, Single Lch Mount

    Section 3 Ceiling Rod Calculation, Single LCH Mount Use the following table to select the correct length ceiling rod for your application Head Room to Ceiling Mounting Bottom of Extension Height Ceiling Rod “Y”-Value Length “X"-Value “Y”-Value – X-Value 9'0”/108” 8”...

  • Page 25: Ceiling Rod Calculation, Dual Lch Mount

    Section 3 Ceiling Rod Calculation, Dual LCH Mount Use the following table to select the correct length ceiling rod for your application Head Room to Ceiling Mounting Bottom of Extension Height Ceiling Rod “Y”-Value Length “X"-Value “Y”-Value – X-Value 9'0”/108” 8”...

  • Page 26: Ceiling Rod Calculation, Triple Lch Mount

    Section 3 Ceiling Rod Calculation, Triple LCH Mount Use the following table to select the correct length ceiling rod for your application Head Room to Ceiling Mounting Bottom of Extension Height Ceiling Rod “Y”-Value Length “X"-Value “Y”-Value – X-Value 9'6"/114” 16"...

  • Page 27: Section 4: Installing The Light System

    Section 4 Section 4: Installing the Light System Installing the Central Axis Installing the Central Axis requires two people and using an equipment lift is HIGHLY recommended. See Section 3 for the Mounting Plate and Ceiling Structure guidelines. Once the support structure and Hex Plate/Down Tube are securely installed and level, the Central Axis is ready to be installed.

  • Page 28: Mounting The Extension Arm Set To The Ceiling Tube

    Section 4 Mounting the Extension Arm set to the Ceiling Tube with 3 Extension Arms ⑥. The installation The figure shows an illustration of a Central Axis 1. Route the supply cable ① through the flange procedure for other versions is identical. with the Ceiling Tube ④...

  • Page 29: Mounting The Rotating Canopy

    Section 4 Mounting the Rotating Canopy The figure shows a simplified representation of the 1. Lay 2 half rings for the rotating canopy ③ around ceiling tube without flange. the flange with ceiling tube [4] (with the threaded screws ④ and tighten them such that the 2 holes pointing inwards);...

  • Page 30: Mounting The L17 And Lch Spring Arm

    Section 4 Mounting the L17 and LCH Spring Arm Two people are required to mount the Spring Arm. An equipment lift is highly recommended to avoid 1. Pull the 2 latch pins ① upwards and route the 2 injury in lifting the Spring Arm into place. securing segments ②...

  • Page 31: Mounting The Md21/Md21+ Spring Arm

    Section 4 Mounting the MD21/MD21+ Spring Arm The Figure shows the MD21 Spring Arm [3] and the MD21+ Spring Arm [4] without and with covers. The installation procedure is identical. The end stop ② Spring Arms have different geometry. The must be mounted for all Spring Arm versions with cables.
  • Page 32 Section 4 Mounting the MD21 Spring Arm (cont) The figure shows the MD21 Spring Arm with and 1. Route the pre-assembled cables ③ through the without the cover panels. 2. Pull the 2 latch pins ① upwards and route the 2 Extension Arm.

  • Page 33: Preparing The Md21 Spring Arm

    Section 4 Preparing the MD21 Spring Arm explain how to lay external cables ② in the MD21 The Figure shows simplified illustrations which Spring Arm [3] (the joint securing device on the front joint is not shown). The steps for installing the Spring Arm are identical for the MD21 and the MD21+.
  • Page 34 Section 4 Preparing the MD21 Spring Arm (cont) 1. Click 3 cable clicks ④ onto the previously marked Fixing the cables positions ③ on the parallel guide ① ; If the 3 cable clips ④ are not mounted back to their •...

  • Page 35: Preparing The L17 Spring Arm

    Section 4 Preparing the L17 Spring Arm The Figure shows a simplified illustration of the Spring Arm [5] without cables or Light Head. *** Risk of the Light Head dropping *** The Light Head is kept in its position in the Spring Arm by 2 securing segments.

  • Page 36: Mounting The Light Head To L17 Spring Arm

    Section 4 Mounting the Light Head to L17 Spring Arm Installing the Light Head or the Monitor Cradle to the L17 Spring Arm requires two people to position the Light Head yoke or Monitor Cradle pivot into the receptacle. Use the detail illustrations on the previous page •...

  • Page 37: Preparing The Lch Spring Arm

    Section 4 Preparing the LCH Spring Arm The Figure shows a simplified illustration of the Spring Arm [5] without cables or Light Head. Remove the Plastic Covers as shown *** Risk of the Light Head dropping *** by ① securing segment. If the securing segment is The Light Head is kept in its position in the Spring Arm dismantled, there is a risk of the Light Head sliding out of the Spring Arm, dropping and causing severe injury;...

  • Page 38: Mounting The Light Head To Lch Spring Arm

    Mounting the Light Head to LCH Spring Arm Installing the Light Head into the LCH Spring Arm requires two people to position the Light Head yoke pivot into the receptacle. Use the detail illustrations on the previous page *** Risk of the Light Head dropping *** •...

  • Page 39: Mounting The Lch Spring Arm With Camera

    Mounting the LCH Spring Arm with Camera Two people are required to mount the LCH Spring Remove Screws Arm with Camera. An equipment lift is highly (x4) recommended to avoid injury in lifting the Spring Arm into place. 1. Prepare the LCH Spring Arm with camera by removing all covers.

  • Page 40: Mounting The Light Head To The Lch Spring Arm With Camera

    Mounting the Light Head to the LCH Spring Arm with Camera Two people are required to mount the LCH Light head with Camera. An equipment lift is highly recommended to avoid injury in lifting the Spring Arm into place. Pull tab & keep 1.

  • Page 41: Positioning The Light

    Section 4 Positioning the Light Positioning the Arm System The Figure illustrates the configuration example of the System Two LED central axis S1. The Extension Arm [4], Spring Arm [5] and the Light Head or Monitor can be positioned easily. The swivel range and the vertical lift can be restricted through internal end stops.

  • Page 42: Section 5: Adjustments

    Section 5 Section 5: Adjustments Adjusting the Brakes for the Extension Arm To adjust the brakes, the cover panels must be dismantled from the corresponding Extension Arm [4]. The dismantling of the cover panels is described using the example of the System Two LED central axis S1. The installation procedure for further versions is identical.

  • Page 43: Figure 24: Adjusting The Extension Arm Brakes

    Section 5 Adjusting the Brakes for the Extension Arm (cont) The adjustments of the brakes are illustrated using the example of the System Two LED central axis S1 version. The installation procedure for further versions is identical. Follow the safety instructions on Page 56. Position and number of brake screws ①...

  • Page 44: Figure 25: Mounting The Right-Hand Cover Panel To The Extension Arm

    Section 5 Adjusting the Brakes for the Extension Arm (cont) Mounting the right-hand cover panel to the extension Mounting the rear cover panels to the Extension The mounting of the cover panels is illustrated using the example of the System Two LED central axis S1 version.

  • Page 45: Adjusting The Brakes For The Spring Arm

    Section 5 Adjusting the Brakes for the Spring Arm The above figures show simplified illustrations of the Extension Arm without the Spring Arm. To adjust the brakes the front socket covers must be dismantled from the corresponding Extension Arm [4]. Follow the safety instructions on Page 56.

  • Page 46: Figure 29: Mounting The Socket Covers And Decorative Caps To The Extension Arms

    Section 5 Adjusting the Brakes for the Spring Arm (cont) The Figure shows a simplified illustration with only the Extension Arm [4] without Spring Arm. Mounting the socket covers to the Extension Arm plate ② onto the Extension Arm [4] using 2 cross 1.

  • Page 47: Adjusting The Comfort Stop On The Extension Arm

    Section 5 Adjusting the Comfort Stop on the Extension Arm The adjustment of the comfort end stop is illustrated using the example of the Single Extension Arm. The procedure for the multiple arm versions is identical. The comfort end stop can be separately adjusted for each Extension Arm.
  • Page 48 Section 5 Adjusting the Comfort Stop on the Extension Arm- (cont) the position of the 3 end stops ② / ④ / ⑤ engaged The swivel range of the Extension Arm [6] is defined by 14. Push the end stop ring ② out of the 2 fit-in keys ⑧ lightly with each other.

  • Page 49: L21/Md21 Spring Arm

    Section 5 L21/MD21 Spring Arm System Two LED Spring Arm L21/MD21 Identify the version of the Spring Arm [5] mounted according to the information on the rating plate. The adjustment of the Spring Arms L21/MD21 is identical. You can identify your System Two LED Spring Arm L21 mounted by the TYPE designation: L21.

  • Page 50: Adjusting The Spring Tension

    Adjusting the Spring Tension The Spring Arm [5] is equipped with a spring which compensates the weight of the Light Head or the weight of a monitor. Adjust the spring tension such that the Spring Arm with remains stable in any set position. Follow the safety instructions on Page 56.

  • Page 51: Adjusting The Vertical Lift

    Section 5 Adjusting the Vertical Lift The vertical lift can be adjusted from approximately Figure 33: Adjusting the vertical lift 0° to + 45° in the upwards direction. Follow the safety instructions on Page 56. Dismantling the cover panels and moving the cover 1.

  • Page 52: Adjusting The Optional Brake

    Section 5 Adjusting the Optional Brake Adjust the brakes such that the Light Head or Monitor remains stable in any set position and can still be conveniently adjusted. Follow the safety instructions on Page 56. Dismantling the cover panels and moving the cover 1.

  • Page 53: Figure 35: Adjusting The Vertical Lift

    Section 5 Adjusting the Vertical Lift – LCH Arm The vertical lift can be adjusted from approx. 0 to +20° in the upwards direction at maximum carrying load. It can be adjusted to up to +45° in the case of lower carrying loads.

  • Page 54: Figure 36: Adjusting The Optional Brake

    Section 5 Adjusting the Optional Brake – LCH Arm Adjust the brakes such that the Light Head or Monitor remains stable in any set position and can still be conveniently adjusted. Follow the safety instructions on Page 56. Dismantling the cover panels 1.

  • Page 55: Adjusting The Yoke Brake

    Section 5 Adjusting the Yoke Brake In the event that the Light Head will not maintain its position, you can apply friction to the rotation by using the Yoke Rotational Brake. On the Double Yoke version, there are two brakes and on the Single Yoke version (LCH), there is one brake.

  • Page 56: Installation And Removal For The Sterilizable Handle Assembly (Camera Lights Only)

    Section 5 Installation and Removal for the Sterilizable Handle Assembly (Camera Lights only) Before the light can be used, the Sterilizable Handle Assembly must be installed. The D2C comes equipped with an interchangeable Sterilizable Handle Assembly. The available interchangeable options are the Sterilizable Handle Assembly and a HD Camera Assembly. To install the Sterilizable Handle Assembly it is first necessary to remove the plastic Sterilizable Handle, then turn the mounted light head so that the LED’s face vertically towards the ceiling.

  • Page 57: Installation And Removal For The Hd Camera Assembly (Camera Lights Only)

    Section 5 Installation and Removal for the HD Camera Assembly (Camera Lights only) To install the HD Camera Assembly it is first necessary to remove the Sterilizable Handle Assembly as listed above. Once the Sterilizable Handle Assembly has been removed and the light head has the LED’s facing vertically towards the ceiling, remove the outer housing on the camera by pushing the retaining ball and sliding the outer housing off of the Camera Assembly.

  • Page 58: Section 6: General Maintenance

    Isolation from Supply Mains- The Use only Medical Illumination fuses P/N 0001475 isolation shall be provided by the (250 VAC/1.6A slow-blow, Break Capacity: 150%, facility. Appropriate Breakers 1.6A @ 60 minutes min. 1000%, 1.6A @ 20ms min with simultaneous action to all to 300ms max.) if replacement is necessary.

  • Page 59: Disinfection

    Section 6 Disinfection Follow general safety precautions *** Warning *** Other than the Sterilizable Handle on the Light Head, the Arm System is not suitable for sterilization Avoid damage • Make sure that no liquid penetrates the appliance whilst cleaning it •...

  • Page 60: Handle Sterilization And Cleaning

    Section 6 Handle Sterilization and Cleaning The System Two LED features a removable sterilizable Handle. Handle Sterilization • Remove the sterilizable handle by pressing the Handle Button near the base of the handle towards the center and pull the handle off the handle post. •...

  • Page 61: Maintenance

    Section 6 Maintenance *** Warning *** Electric shock hazard Power supply cables are laid in the pendant system, the adaption and the end device. Contact with energized components presents a danger to life from electric shock. Disconnect the appliance from the mains before any maintenance work;...

  • Page 62: Figure 42: Dismantling The Decorative Caps And Socket Covers From The Extension Arm

    Section 6 Checking the securing segments on the Extension Arm The Figure shows a simplified illustration of the Extension Arm [4] without cables, Spring Arm, or Light Head. The 2 securing segments for each Extension Arm [4] must be checked for minimum strength, lubricated with white grease and replaced if the minimum strength is not achieved.

  • Page 63: Mounting The Securing Segments

    Section 6 Mounting the securing segments Figure shows a simplified illustration of the Extension Arm [4] without cables, Spring Arm and 1. Lubricate the securing segment ② with white grease. end device. 2. Lubricate the Spring Arm pivot (not illustrated in the of the securing segment ②.

  • Page 64: Checking The Securing Segment On The Spring Arm - L21/Md21

    Section 6 Checking the securing segment on the Spring Arm - L21/MD21 Checking the securing segment on the Spring Arm L21/MD21 The 2 securing segments for each Spring Arm 5 must be checked for minimum strength, lubricated with white grease and replaced if the minimum strength is not achieved.

  • Page 65: Dismantling And Re-Mounting The Securing Segment

    Section 6 Dismantling and re-mounting the securing segment The light head and monitor cradle are kept in its position in the Spring Arm by 2 securing segments. If both securing segments are dismantled simultaneously from the Spring Arm, there is a risk of the light head or monitor cradle dropping out of the Spring Arm and causing severe injury;...

  • Page 66: Securing Segment On The Spring Arm - Lch17

    Section 6 Securing segment on the Spring Arm - LCH17 The 2 securing segments for each Spring Arm [5] must be checked for minimum strength, lubricated with white grease and replaced if the minimum strength is not achieved. Identify the version of the Spring Arm [5] mounted according to the information on the rating plate.

  • Page 67: Dismantling And Re-Mounting The Securing Segment Spring Arm - Lch17

    Section 6 Dismantling and re-mounting the securing segment Spring Arm - LCH17 The Figure shows a simplified illustration of the Spring Arm [5] without light head. The Light Head is kept in its position in the Spring Arm by 1 securing segment. If the securing segment is dismantled, there is a risk of the Light Head sliding out of the Spring Arm, dropping and causing severe injury;...

  • Page 68: Checking The Fixing Screws On The Spring Arm - Lch17

    Section 6 Checking the fixing screws on the Spring Arm - LCH17 The Figure shows a simplified illustration of the Spring Arm without light head. 1. Dismantle the cover panels from the Spring Arm 2. Check if the 2 Allen cylinder screws ① actually exist LCH17/LCH19.

  • Page 69: Lubricating The Brake Screws

    Section 6 Lubricating the brake screws Lubricating the brake screws for the Extension Arm 1. Dismantle the cover panels from the Extension Arm. 2. Unscrew 2 brake screws. Lubricate the 2 brake screws with white grease and screw them back in place. 3.

  • Page 70: Installation & Service Checklist

    Installation & Service Checklist Project Information ☐ New Install ☐ Service Technician Name: Company Name: Date: Customer: Model Number(s): Serial Number(s): Site Address: City/State Zip: Date of Completion: Job Completed? ☐ ☐ General Inspection NOTES Packaging: Package received in good condition. ☐...
  • Page 71 General Inspection NOTES Does the handle pushbutton function properly? Pressing the pushbutton at the end of the handle ☐ ☐ ☐ should turn the light on. Additional button presses will cycle through the available light intensities. Pressing and holding the button for 3 seconds will turn the light off or to ENDO mode if available.

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