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ML System Two D Series Installation And Service Manual

Surgical lighting system
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INSTALLATION AND
SERVICE MANUAL

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  • 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. C) 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 System Two LED Surgical Light and Central Axis S2 System Two LED Surgical Light and Central Axis S3 Please do not hesitate to contact our Customer Service...
  • Page 6 Notes on these Operating Instructions Notes on copyright and property rights  All rights reserved. These Operating Instructions are Copyright protected by copyright law.  Any other use than that regulated by law must be approved in writing by Medical Illumination International, hereinafter referred to as MI.

  • 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 Section 1 Important Information for Safe Use (cont) Notes for the user  All the steps described in these Operating Instructions may only be carried out by qualified personnel who have been authorized and instructed by the operator. Instruction on the appliance Instruction ...
  • Page 11 Section 1 Important Information for Safe Use Important Information for Safe Use  The system is suitable for continuous operation. Qualified personnel  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. C) Page 13...

  • Page 14: Limited Warranty

    Section 1 Medical Illumination International, Inc. 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”).

  • Page 15: Section 2: Product Specifications

    Section 2 Section 2: Product Specifications Mechanical Specifications Parameter Value Weights: Ceiling Mounting Plate Approximately 7.2 lbs (3.3kg) to 58.2 lbs (26.5kg) Single Central Axis Approximately 20.9 lbs (9.5kg) Dual Central Axis Approximately 38.3 lbs (17.4kg) Triple Central Axis Approximately 54.3 lbs (24.7kg) Spring Arm –...
  • Page 16 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 Variable between 3,800°K to 4,800 K ±300°K Vu-E Irradiance 128 W/m (1 m) Color Rendering Index (CRI R1-R8=RA) Color Rendering Index R9 39.4”...

  • Page 17: Section 3: Pre-Installation Guidelines

    Section 3 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. Before installation, check to ensure the following minimum conditions are provided: ...

  • 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

    Section 3 Ceiling Structure Construction and Mounting The Ceiling Mount system will experience various levels of dynamic off center moment during regular use. Therefore, it is crucial that the ceiling structure be strong enough to uphold the weight of the system and support the positioning arms and light head without deflection.

  • 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 “X"-Value “Y”-Value – X-Value Length 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 “X"-Value “Y”-Value – X-Value Length 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 “X"-Value “Y”-Value – X-Value Length 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 “X"-Value “Y”-Value – X-Value Length 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 “X"-Value “Y”-Value – X-Value Length 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 “X"-Value “Y”-Value – X-Value Length 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 The figure shows an illustration of a Central Axis with 3 Extension Arms ⑥. The installation procedure for other versions is identical. 1. Route the supply cable ① through the flange 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 ceiling tube without flange. 1. Lay 2 half rings for the rotating canopy ③ around the flange with ceiling tube [4] (with the threaded holes pointing inwards); screw in the 2 cylinder screws ④...

  • 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 injury in lifting the Spring Arm into place. 1. Pull the 2 latch pins ① upwards and route the 2 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 Spring Arms have different geometry. The installation procedure is identical. The end stop ② 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 without the cover panels. 1. Route the pre-assembled cables ③ through the Extension Arm. 2. Pull the 2 latch pins ① upwards and route the 2 securing segments ②...

  • Page 33: Preparing The Md21 Spring Arm

    Section 4 Preparing the MD21 Spring Arm The Figure shows simplified illustrations which explain how to lay external cables ② in the MD21 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) Fixing the cables 1. Click 3 cable clicks ④ onto the previously marked positions ③ on the parallel guide ① ;  If the 3 cable clips ④ are not mounted back to their previous positions, the side panels are pushed on and no longer flush with each other.

  • 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 *** The Light Head is kept in its position in the Spring Arm by ①...

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

    Section 4 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: 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 40: 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 41: Figure 18: 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 ...

  • Page 42: Figure 19: 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 43: 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 44: Figure 23: 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 1. Screw the left-hand socket cover with optional cover plate ②...

  • Page 45: 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 46 Section 5 Adjusting the Comfort Stop on the Extension Arm- (cont) The swivel range of the Extension Arm [6] is defined by the position of the 3 end stops ② / ④ / ⑤ engaged lightly with each other. 14. Push the end stop ring ② out of the 2 fit-in keys ⑧ towards the top and slightly rotate it such that it is positioned on top of the fit-in keys ⑧.

  • Page 47: 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 48: Adjusting The Spring Tension

    Section 5 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 49: Adjusting The Vertical Lift

    Section 5 Adjusting the Vertical Lift The vertical lift can be adjusted from approximately 0° to + 45° in the upwards direction. Follow the safety instructions on Page 56. Dismantling the cover panels and moving the cover plates 1. On each side push the PUSH button ① labeled "PUSH"...

  • Page 50: 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 plates 1.

  • Page 51: Figure 29: 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 52: Figure 30: 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 53: 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 54: 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 55: 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 56: Section 6: General Maintenance

    Section 6 Section 6: General Maintenance General Safety Electric shock hazard! The Arm If the unit fails any part of the preventive System can carry an electric maintenance functional checks, repair the unit current and must be treated with before use on any patient. Failure to do so could the utmost care during cleaning result in personal injury and/or property damage.

  • Page 57: 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 58: 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 59: 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 60: Figure 36: 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 61: 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 end device. 1. Lubricate the securing segment ② with white grease. 2. Lubricate the Spring Arm pivot (not illustrated in the Figure) with white grease through the fitting aperture of the securing segment ②.

  • Page 62: 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 63: 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 64: 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 65: 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 66: 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 LCH17/LCH19. 2. Check if the 2 Allen cylinder screws ① actually exist on the front part and tighten them to 10Nm ±...

  • Page 67: 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 68 SPECIFICATION APPROVAL Title Signature Date President VP Sales/Marketing Operations Manager Engineering Manager Quality Assurance Manager REVISION HISTORY Effectivity Issue Date Summary of Changes Date Initial Release REVISION APPROVAL Title Signature Date Operations Manager Engineering Manager Quality Assurance Manager (Original Signature Copy on File) System Two LED Installation and Service Manual (1003385 Rev.

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System two vu-160System two vu-e

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