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Medical Lighting Installation and Service Manual

1. 1 0001283 CAP DOME WHITE 35 1 1003074 LABEL BULB REPLACEMENT 34 21001128 CAP YOKE LARGE WHITE 33 1 1003071 LABEL UL WARNING 32 2 0001323 TERMINAL 174 D C 14GA MALE 31 2 0001322 TERMINAL 17 4 Q C 14GA FEMAI 30 1 1000080 VER SLIB ASSY REAR 2g 1 0001258 BULB QUARTZ HALOGEN BI PIN SOW 28 1 1000088 LDER LAMP SUB ASSY 27 1 0001282 HANDLE STERILIZABLE GO WHITE 26 3 0001130 T HEX 10 32 BLACK OXIDE 25 3 0001328 WASHER 10 EXTERNAL H K 24 1 1000081 HANDLE MOUNT SUB ASSY 23 3 0001057 WASHER 6 EXTERNAL 1 LBCK 22 3 0001275 SCREW 6 32 x 1 4 PHILLIPS S S 21 3 1001167 JACK BANANA 1 03L 174 28 20 1 1001143 EDGE EXTRUSION g 1 001149 DIFFUSER ACRYLIC 8 6 0001279 WASHER 375 X 201 X 032 SILICONE 1 1001138 PLATE
2. 1001925 HANDLE 38 3 0001122 CK WASHER 174 37 1003285 LABEL DECORATIVE 36 3 0001288 NUT 174 28 35 1003074 LABEL LAMP REPLACEMENT 34 3 0001187 BANANA JACK 1 4 28 33 0001282 HANDLE STERILIZABLE WHITE 32 6 0001325 WASHER 410 EXT TOOTH 31 0003171 FLAT WASHER TEFLON 1 25x 875x 031 30 0003170 FLAT WASHER TEFLUN 1 25x 875x 082 29 A R 0001226 LUBRICANT TEFLON GREEN 28 2 1001126 CAP YOKE LARGE 27 0001283 CAP DOME WHI 26 0003024 BEARING I GLIDE 1 0 ODx 875 IDx 75 H 25 1000444 REAR COVER SUBASSEMBLY 24 1000378 HOLDER LAMP SUBASSEMBLY 23 1000375 YOKE CONNECTOR SUBASSEMBLY 22 2 0003181 WASHER NYLON 1 00 x 625 x 035 21 0003180 WASHER STEEL 995 x 825 x 035 20 0003159 WASHER BELVILLE 1 00 x 650 x 025 9 1001626 PIVOT UPPER YOKE 8 121 1256 00 LIGHT BULB HALOGEN BI PIN SOW 12V 7 000443 HOUSING SUBASSEMBLY 6 000380 LAMP POWER SLIBASSEMBLY 5 001341 REFLECTOR 16 DIAMETER 4 3 10001333 SPACER 5 16 0D 190 ID 3 4 HEIGHT 3 1 LOO1G35 GASKET TOP SILICONE 2 001630 I R CYLINDER l 001634
3. 0001296 WASHER FLAT 688 ODx 340 IDx 062 TEFLON 36 0001016 SPACER 1 4 DUx 14 ID x5 16 LUNG GOLD 35 0003134 SCREW K3 5 x 15 mn 34 1001149 CAP YOKE SMALL 33 1001163 CAP YOKE MEDIU 32 0001283 CAP DOME WHITE 31 0001210 HEAT SHRINK TUBING 174 DD BLACK 2 LU NG 30 1001766 REAR COVER PLASTIC CENTRY 29 121 1257 00 BULB QUARTZ HALDGEN BI PIN 75W 12V 28 1000088 LAMP HOLDER S A 27 4 0001057 WASHER 6 EXT TOOTH LOCK ZINC 26 7 0001010 SCREW 6 32 x 3 8 PHIL HEAD BLACK OXIDE 25 1000218 1 LENS SUB ASSY 24 4 1001620 CLAMP REFLECTOR CENTRY 23 0001120 REFLECTOR GLAS DICHROIC 22 3 1001618 RETAINER CLIP CENTRY 21 1001768 FRONT COVER CENTRY PLASTIC 20 2 0001295 WASHER SHOULDER 508 ODx 26 IDx 15 TFLN 19 1001622 NUT SOCKET INSERT PLASTIC 8 0003130 WASHER 1 38 DDx 567 IDx 08 THICK CRES 7 1001767 HANDLE CENTRY PLASTIC 6 2 0001253 JACK BANANA CONCORO 5 2 0001310 NUT 174 32 x 4 32 x 3 32 HEX 4 4 0001122 WASHER LOCK 1 4 EXTERNAL TOOTH 13 11001817 MDUNT LAMP amp R ECTOR CENTRY CASTING 2 2 0001181 CONNECTOR CRIMP 1 4 C ED RING LUG 1 2 0001012 INSULATION 8 NATURAL COLOR CUT 5 LONG 10 AR 0001226 LUBRICANT TEFLON GREAS 9 0003133 NUT LOCKING 1 2 20 THIN JAM HEX 8 0003129 WASHER 695 0Dx 566 IUx 030 THICK CRES 7 0003128 WASHER 818 DDx 565 IDx 082 THICK NYLON 6 1001171 WASHER CAP RETENSION SMALL 3 00
4. AGA Mounting Hardware J zu A ICD Not included mE or Cord Retainer Plate 1 P N 1002009 Phillips Screws 4 P N 0001056 FIGURE 11 Wall Mount Installation A Improper fastening of the wall bracket can cause serious injury and or property damage Make certain the installation is capable of supporting a load of at least 50 pounds and an off center moment of 150 ft lbs A To maintain proper grounding reliability the ground wire connections with the wall bracket must be kept properly fastened at all times A Do not install the extension arm with the light head attached Installation with the light head attached can cause damage to the light Refer to the procedure for installing the head to the arm after the bracket and arm are installed VSSI Lighting Installation and Service Manual 1003165 Rev B Page 24 Section 3 Wall Mounted Light Installation e Attach the wall bracket to the desired location using two g Diameter x 2 42 long minimum length lag screws or bolts with washers hardware not provided See figure 11 The bracket must be anchored to a structural backing with sufficient support Failure to use the correct backing could cause the arm head to become unstable causing personal injury and or property damage e Remove the four screws holding the cord retainer plate in place Carefully pull the plate away from the wall bracket to expose the Molex connector DO NOT use excessive force during this
5. Revisions Revision ECO Pages Affected Date Letter number B 741 Manual revised to UL 2601 standard 10 03 05 VSSI Lighting Installation and Service Manual 1003165 REV B Page ii Table of Contents Section 1 Terminology Definition of Terms List of Symbols Section 2 Specifications VSSI Surgery Light Specifications VSSI Excel Surgery Light Specifications VSSI Spot Light Specifications VSSI Exam Diagnostic Light Specifications Chuttle Track Specifications Warranty Section 3 Installation Assembly Ceiling Mount Pre Installation Guidelines Ceiling Rod Calculation Single Ceiling Mount Ceiling Rod Calculation Double Ceiling Mount Extended Ceiling Mount Extended Ceiling Mount Installation Single Ceiling Mount Installation Double Ceiling Mount Installation Wall Mounted Light Installation Floor Stand Light Installation Arm Assembly to Upright Pole Installation Installation of Light Head to Arm Ceiling Track Mount Chuttle Track Pre Installation Requirements Disassembly of the Track Mount Before Installation Track Mount Installation Procedure Section 4 Operating Instructions VSSI Surgery Light and VSSI Excel Surgery Light Operation VSSI Spot Light Operation VSSI Exam Diagnostic Light Section 5 Safety Instructions Safety Tips VSSI Lighting Installation and Service Manual 1003165 REV B Page iii Table of Contents continued Section 6 VSSI Maintenance Lamp Replacement
6. 90 relative humidity VSSI Lighting Installation and Service Manual 1003165 Rev B Page 7 Section 2 VSSI Chuttle Track Specifications Mechanical Parameter Value Weight Single Track Assembly Model N 121 044011 Dual Trolley Assembly Model N 121 044012 Approximately 44 00 Ibs 19 95 kg Approximately 48 00 Ibs 21 77 kg Dimensions Track standard 72 in 182 88 cm Long X 10 in Wide 266 7 mm X 5 in 127 mm High Electrical Power cable exiting the track can be connected to 115 120 VAC 60 Hz or 230 240 VAC single phase 50 60 Hz power The power supply routed to the track must be a 3 wire grounded type capable of supplying 1400 Watts at 12 Amperes NOTE Refer to Model Serial label located on the arm assembly that will be mounted to the track for proper voltage supply VSSI Lighting Installation and Service Manual 1003165 Rev B Page 8 Section 2 VSSI Lighting Limited Warranty VSSI Lighting is warranted against defective material and or workmanship for a period of three 3 years from the date of shipment This warranty applies exclusively to the repair or replacement of parts recognized as defective by VSSI are in normal use and have not been modified or repaired by unauthorized personnel In the event of a failure covered under this warranty please take the following action 1 Call the VSSI Customer Service Department at 800 299 9525 A
7. WINDOW SUPPORT 6 3 0001333 SPACER 10 x S 7 16UD x 3 4L 5 3 1001824 SPRING GLASS CYLINDER 4 1 1001808 GLASS CYLINDER I R FILTER 3 1 1001137 PLATE GLASS SUPPORT 2 1 1000089 MAIN SUPPORT PLATE SUB ASSY 1 1 1000115 REFLECTOR SUB ASSY 10 A R 0001027 ADHESIVE ANAEROBIC SEALANT g A RI0001226 LUBRICANT 8 0001269 NUT HEX 7 18 20 7 0001264 WASHER BELLEVILLE SPRING 6 0001268 WASHER 815 UD x 440 x 032 5 0001267 WASHER 1 75 DD x 828 ID x 032 4 1001130 PIVOT LOWER YOK 3 1000088 HOUSING SUB ASSY 2 1000149 YOKE 7 C ECTOR SUB ASSY 1 QTY PART NO DESCRIPTION ITEM BILL OF MATERIALS FIGURE 43 VSSI Surgery Light Head Assembly Bill of Materials VSSI Lighting Installation and Service Manual 1003165 Rev B Page 64 Section 8 VSSI Excel Surgery Light Exploded View Light Head Assembly FIGURE 44 VSSI Excel Surgery Light Head Assembly VSSI Lighting Installation and Service Manual 1003165 Rev B Page 65 Section 8 VSSI Excel Surgery Light Head Assembly Part s List P N 1000443
8. YUKE SMALL CAP YOKE MEDIUM HANDLE DIAPHRAGM ADJUSTMENT LEVER DIAPHRAGM HANDLE PLUG DOME WHITE HEAT DEFLECTION TUBE LAMP QUARTZ HALOGEN 20V 150W ODL LOWER YOKE PIVOT SMALL BEZEL COVER VALUX YOKE CONNECTUR SUB ASSY SLIDE SUB ASSY CENTURA HOUSING SUB ASSY CENTURA DESCRIPTION BILL OF MATERIALS FIGURE 47 VSSI Spot Light Head Assembly Bill of Materials VSSI Lighting Installation and Service Manual 1003165 Rev B Section 8 Page 68 Section 8 VSSI Exam Diagnostic Light Exploded View Light Head Assembly FIGURE 48 VSSI Exam Diagnostic Light Head Assembly VSSI Lighting Installation and Service Manual 1003165 Rev B Page 69 Section 8 VSSI Exam Diagnostic Light Head Assembly Part s List P N 1000241
9. e Remove the bulb by pressing the lever on the lamp holder backward towards the socket As the bulb begins to move upward in the socket grasp the area behind the reflector and guide the bulb out of the lamp holder Remove the socket from the bulb by carefully pulling the pins out of the socket e Replace the bulb by inserting the new bulb into the socket by pulling the lever fully forward and carefully installing the bulb into the lamp holder Handle the bulb from the outside surface only Avoid contact of the inner reflector or glass tube with fingers This will avoid the premature bulb failure If contact is made clean the bulb with alcohol after installation e Ensure that the spring clips are positioned behind the glass reflector and push the bulb fully into the socket e Push the grille back into the closed position being careful not to pinch any wiring as the platform slides in Retighten the screw on the grille and then check for proper lamp operation When replacing the front bulb use only 20 VAC 150 Watt quartz halogen DDL VSSI P N 121 1255 00 VSSI Lighting Installation and Service Manual 1003165 Rev B Page 50 Section 6 Lamp Replacement VSSI Spot Light Socket Lever Rear Cover Yoke Assembly er A N E Sx Handle I WK Front Cover Fan Motor Front Lamp P N 121 1255 00 Lamp Containment Front Lens Housing FIGURE 35 VSSI Spot Light La
10. 00 35 P N 121 1188 00 Collar 1 P N 1001236 Bolt Cover 1 P N 1001179 Set Screw 1 q P N 0001079 Molex Connectors Sea oe in j R s icd A p 3 P di i 4L p Stop Bracket 1 P N 1002068 A 4 20 X 1 4 Screw 2 P N 0001300 V4 Lock Washer 2 P N 0001122 Extension Arm E 4 N Assembly 4 20 x 3 8 Screw 2 FIGURE 5 Single Ceiling Mount Installation P N 0001291 VSSI Lighting Installation and Service Manual 1003165 Rev B Page 17 Section 3 Double Ceiling Mount Installation ae Ceiling Casting Gable Assembly Assembly EN T Double Ceiling Mount 5 Ceiling P Rod AX f p Pa NC N 4 Arm Assemblies Light Head Assemblies FIGURE 6 Double Ceiling Mount Components GENERAL INFORMATION The shipping cartons each contain a head assembly and arm assembly One of the cartons also contains a ceiling casting casting cover collar ceiling rod double mount assembly hardware kit wire harness and an installation and service manual Prior to installation ensure that all components in figure 6 are present A en removing parts from the shipping carton be careful not to damage the components or break any glassware Important thoroughly check each box for parts that may be located in areas that can be overlooked Note The VSSI Excel Surgery Light VSSI Spot Light Combination is shown for reference Note Lights must be attached to appropriate arms Ea
11. Be prepared to give the model number serial number and full description of the failure B Customer Service will attempt to solve the problem over the phone If it becomes necessary to send the product to the factory for repair Customer Service will provide a Return Authorization number No product should be returned without a Return Authorization number Carefully package the light component light head arm assembly or mount assembly and return it freight prepaid and insured with the Return Authorization number clearly marked on the box as directed by the Customer Service Representative Damage resulting from inadequate packing is not covered by this warranty and shipping insurance does not cover damage from inadequate packing We recommend that the package be insured against loss or in transit damage VSSI can not be responsible for in transit loss or damage DAMAGE TO THE PRODUCT RESULTING FROM TAMPERING ACCIDENT ABUSE NEGLIGENCE OR OTHER CAUSES UNRELATED TO PROBLEMS WITH MATERIAL AND OR WORKMANSHIP ARE NOT COVERERD BY THIS WARRANTY This warranty does not cover any labor costs associated with removing re packaging for shipment or reinstalling this product Such costs are the responsibility of the purchaser VSSI will evaluate the returned product repair as appropriate and ship the product back to you freight paid In the event non warranty damage or failure is discovered you will be contacted before repairs are perf
12. Figure 3 Extended Ceiling Mount Installation 13 Figure 4 Sub Assemblies for Single Ceiling Mount 15 Figure 5 Single Ceiling Mount Installation 17 Figure 6 Double Ceiling Mount Components 18 Figure 7 Wire Harness Positioning 20 Figure 8 Wire Channel 20 Figure 9 Double Ceiling Mount Installation 21 Figure 10 Wall Mount Dimensions 23 Figure 11 Wall Mount Installation 24 Figure 12 Floor Mount Dimensions 26 Figure 13 Floor Stand Lights Installation 27 Figure 14 Arm Assembly to Upright Pole Installation 28 Figure 15 Installation of Light Head to Arm 29 Figure 16 Light Head to Arm Electrical Connections 30 Figure 17 Track Assembly and Components 31 Figure 18 Mounting Pallet Perpendicular to Wood Joist 34 Figure 19 Mounting Pallet Parallel to Wood Joist 34 Figure 20 Mounting Pallet to a Suspended Ceiling 34 Figure 21 Suspended Ceiling Wood Bracing 34 Figure 22 End Plate Removal 34 Figure 23 Side Panel Removal 35 Figure 24 Dress Cover Removal 35 Figure 25 Stop Pins Removal 36 Figure 26 Trolley Assembly Removal 36 Figure 27 Ceiling Rod and Roll Pin Installation 38 Figure 28 Power Cord Placement 39 Figure 29 VSSI Surgery Light and VSSI Excel Surgery Light Operation 40 Figure 30 VSSI Spot Light Operation 41 Figure 31 VSSI Spot Light Controls 43 Figure 32 VSSI Exam Diagnostic Light Operation 43 Figure 33 VSSI Surgery Light VSSI Excel Surgery Light Lamp Replacement 47 Figure 34 VSSI Exam Diagnostic Light Lamp Replacement 49 F
13. VSSI Surgery Light and VSSI Excel Surgery Light Initial Lamp Installation Lamp Replacement VSSI Exam Diagnostic Light Lamp Replacement VSSI Spot Light Fuse Replacement Arm Adjustment Head Yoke Adjustment Handle Sterilization Cleaning Instructions Maintenance Schedule Section 7 Troubleshooting General Troubleshooting Section 8 Exploded Views and Parts List VSSI Surgery Light VSSI Excel Surgery Light and VSSI Exam Diagnostic Light Electric Schematic VSSI Spot Light Electric Schematic VSSI Surgery Exploded View Light Head Assembly VSSI Surgery Light Head Assembly Part s List VSSI Excel Surgery Light Exploded View Light Head Assembly VSSI Excel Surgery Light Head Assembly Part s List VSSI Spot Light Exploded View Light Head Assembly VSSI Spot Light Head Assembly Part s List VSSI Exam Diagnostic Light Exploded View Light Head Assembly VSSI Exam Diagnostic Light Head Assembly Part s List SPECIFICATIONS SUBJECT TO CHANGE WITHOUT NOTICE IMPORTANT NOTE SAVE THIS MANUAL DO NOT DISCARD AFTER ASSEMBLY KEEP THIS MANUAL IN A SECURE PLACE FOR FUTURE REFERENCE VSSI Lighting Installation and Service Manual 1003165 REV B Page iv List of Figures Figure Number and Description Page Figure 1 Single Ceiling Mount Ceiling Rod Calculation 11 Figure 2 Double Ceiling Mount Ceiling Rod Calculation 12
14. come with an internal I R filtering system If the filter appears damaged in any way repair or replace immediately before use on any patient Failure to do so could result in personal or patient injury VSSI Lighting Installation and Service Manual 1003165 Rev B Page 45 Section 6 Section 6 VSSI Maintenance Lamp Replacement VSSI Surgery Light and VSSI Excel Surgery Light n VSSI lights operate at high temperatures Allow the unit or units to cool at least 30 minutes before performing any maintenance Failure to do so could result in personal injury A Installation and repair of this equipment should be performed by qualified persons only VSSI does not warranty any damage or injuries occurring as a result of improper installation Unplug the power cord floor models before lamps are replaced Failure to do so could result in personal injury and or property damage e For the VSSI Surgery light and VSSI Excel Surgery light pull off the rear housing cover from the light head as shown in figure 33 e Remove the lamp holder assembly from the light head by pulling it by the knob e Grasp the bulb by its base and carefully remove it from the lamp holder assembly e Replace the bulb with VSSI parts For the VSSI Surgery Light and VSSI Excel Surgery Light use light bulb P N 121 1256 00 e Use the bulb s wrapping plastic bubble sheet to handle bulb and avoid skin contact A Do not touch the lamp directly Body oils may significantl
15. enclosure using the four s long pan head screws P N 0001319 and plastic grommets P N 0001306 supplied in the hardware kit See the instructions for Installation of Light Head to Arm in page 29 to complete the assembly VSSI Lighting Installation and Service Manual 1003165 Rev B Page 22 Section 3 Wall Mounted Light Installation A 7 oo 3 N TT l a i Eu s Height H VSSI Surgery Light 13 VSSI Excel Surgery Light 13 VSSI Spot Light 15 Note The VSSI Excel Surgery VSSI Exam Diagnostic 11 5 Light Head is shown FIGURE 10 Wall Mount Dimensions GENERAL INFORMATION The shipping cartons contain a light head assembly arm assembly a wall bracket assembly with a hospital grade plug attached a hardware kit and an Installation and Service Manual Mounting hardware for attaching the wall bracket to the wall is not supplied Prior to installation ensure that all components shown in figure 10 are present A wren removing parts from the shipping carton be careful not to damage the components or break any glassware Important thoroughly check each box for parts that may be located in areas that can be overlooked VSSI Lighting Installation and Service Manual 1003165 Rev B Page 23 Section 3 Wall Mounted Light Installation s Molex Arm m Connectors Wall Bracket 1 P N 1000126 Flat Head Cap Screw 1 js P N 0001303
16. heat removal system and light head vertical positioning arm Extension Arm Horizontal section of the positioning arm with pivots on both ends that is used to increase the area covered by the light head and articulating arm Light Mounting Support apparatus used to connect light head articulating arm assembly to a fixed surface consisting of either a single or double ceiling mount wall mount or track mount Light head articulating arm assembly may also be used with a mobile floor mount Neutral Conductor In an AC circuit the return line for current Protective Earth Ground The conductor used to connect the non current carrying metal parts of equipment raceways and other enclosures to the system grounded conductor the grounding electrode conductor or both of the circuit at the service equipment or at the source of a separately derived system Ft Lbs Foot pounds The unit of measurement of torque that is caused by an off center load VSSI Lighting Installation and Service Manual 1003165 Rev B Page 2 List of Symbols U L Listing Marking US Read accompanying documents ce C E Marking Protective Earth Ground Caution Electric Shock Hazard amp por amp Fuse Marking N Neutral Conductor VSSI Lighting Installation and Service Manual 1003165 Rev B Section 1 Page 3 Section 2 Specifications VSSI Surgery Light Specifications Section 2 Mechanical Parameter Value Weigh
17. legs as shown in figure 14 See the instructions for Installation of Light Head to Arm in page 29 VSSI Lighting Installation and Service Manual 1003165 Rev B Page 28 Section 3 Installation of Light Head to Arm 14 28 x 1 9 46 Hex Bolt Cover P N 000198 _ PIN 1002043 Anti Rotation Screw P N 0001374 14 28 Hex Nut P N 0001689 Yoke Arm Connector Head Assembly Switch Cover Assembly P N 1000152 Flat Head Screws 2 P N 0001320 FIGURE 15 Installation of Light Head to Arm A Installation and repair of this equipment should be performed by qualified persons only VSSI does not warranty any damage occurring as a result of improper installation A Make sure the light head is installed to the correct arm when assembling multiple lights or combination models Mounting the incorrect light head to the arm can cause improper arm support inefficient bulb performance and or bulb failure e Remove the two screws from the switch assembly cover and pull downward exposing the switch and the wire connector See figure 15 e Insert the wire set from the yoke arm connector through the hole in the arm wire junction Note The VSSI Excel Surgery Light is shown VSSI Lighting Installation and Service Manual 1003165 Rev B Page 29 Section 3 Installation of Light Head to Arm e Insert the yoke arm connector into the arm until the bolt holes are aligned Insert the 14 28 x 14e bolt as shown being careful n
18. mix the right and left trolley assemblies The cord bracket within each trolley is positioned to make electrical connection for the right and left light fixtures respectively VSSI recommends temporarily marking each trolley if needed to make sure these are assembled onto the track in the proper location and orientation A wnen performing this procedure DO NOT disassemble the components of the trolley assembly or remove the track extrusion channel from the plywood pallet e Take the end plate plates P N1001511 off the side of the track by unfastening the two 2 6 wood screws See figure 22 Wood Screws End plate L ue ord Plywood Pallet FIGURE 22 End Plate Removal VSSI Lighting Installation and Service Manual 1003165 Rev B Page 34 Section 3 Disassembly of the Track Mount Before Installation e Take off the two side panels P N 1001516 by removing the two 2 10 wood screws at the end of each panel See figure 23 Side Panels MA Wood Yo Screws FIGURE 23 Side Panel Removal e Loosen the three 8 set screws along each side of the track channel extrusion P N 1001500 with the provided hex Allen wrench Remove both dress covers P N 1001515 See figure 24 Set Screws 6 FIGURE 24 Dress Cover Removal Dress Covers VSSI Lighting Installation and Service Manual 1003165 Rev B Page 35 Section 3 Disassembly of the Track Mount Before Installation A Keep the side panels and dress covers in a safe place to p
19. tighten the two set screws located in the casting Failure to install the dowel pin can cause the arm head assembly to fall from the ceiling causing serious injury and or property damage Improper fastening of the ceiling casting can cause serious injury and or property damage Make certain the installation is capable of supporting a load of at least 100 pounds and an off center moment of 300 ft lbs Fasten the ceiling casting to the desired location using four 15 18 x 3 long minimum length hex bolts or lag screws with washers hardware not provided Note The ceiling rod must be plumb Shim the casting if necessary If ceiling rod is not plumb unwanted arm drifting may occur Note The ceiling casting itself must be electrically grounded to maintain proper grounding reliability This can be done by mounting the casting to a suitable material that will function as a ground conductor or a wire lead that must be attached to the ground screw on the casting then routed to proper ground Feed the wire harness through the ceiling rod extension and route to a junction box Leave sufficient wire to extend slightly beyond the bottom of the ceiling rod Important To achieve proper grounding reliability the green ground wire from the wire harness MUST be properly fastened to the grounding screw located on the ceiling casting Make all electrical connections in compliance with all applicable electrical codes ul Y Failure to comply wi
20. using four 4g 18 x 3 long minimum length hex bolts or lag screws with washers hardware not provided Note The ceiling rod must be plumb when installed in the ceiling casting Shim the ceiling casting if necessary If ceiling rod is not plumb unwanted arm drifting may occur e Note The ceiling casting itself must be electrically grounded to maintain proper grounding reliability This can be done by mounting the casting to a suitable material that will function as a ground conductor or a wire lead that must be attached to the ground screw on the casting then routed to proper ground e Feed the wire harness through the ceiling rod and route to a junction box Leave sufficient wire to extend slightly beyond the bottom of the ceiling rod Important To achieve proper grounding reliability the green ground wire from the wire harness MUST be properly fastened to the grounding screw located on the ceiling casting Make all electrical connections in compliance with all applicable electrical codes lb Wf Failure to comply with local electrical codes could cause a shock hazard e Slide the casting cover up the rod extension and over the casting Similarly slide the collar to the casting cover then tighten the set screw to hold the cover in place Feed the wire harness through the ceiling rod with the rod in the direction shown Do not install the extension arm with the light head attached Installation with the light head attached can ca
21. 0 Set Screw 1 P N 0001079 Mounting Bolts 8 Extension P N 0001291 Arms Long Bolt 2 P N 0001311 Molex Connectors EE P N 1000160 FIGURE 9 Double Ceiling Mount Installation VSSI Lighting Installation and Service Manual 1003165 Rev B Page 21 Section 3 Double Ceiling Mount Installation Position the two extension arms as shown in figure 9 to allow easier mounting of the remaining double mount section Firmly press the fastened double ceiling mount section against the ceiling rod While firmly holding the double ceiling mount section in place remove only the cap nuts from the 2 long bolts It is strongly recommended that a second person hold the arms in place while the nuts are removed Place the remaining double ceiling mount section onto the bolts Be sure the wires are enclosed within the wire channel to avoid pinching them Replace the cap nuts and fully tighten Install the remaining four 3 3 long mounting screws and then fully tighten all eight screws A Failure to tighten the cap nuts for the 2 long bolts can cause the arm head assembly to fall causing serious injury and or property damage A Failure to install or tighten all eight of the mounting screws can cause the arm head assembly to fall causing serious injury and or property damage Check to make sure that the wire connections are seated far enough into the double casting enclosure Fasten the cover plates to the casting
22. 01270 WASHER 1 34 OD x 578 ID x 032 THICK 4 1001621 WER YOKE PIVOT SMALL SHOULDER BOLT gt 3 1001765 HOUSING CENTRY PLASTIC 2 1000141 1 YOKE CONNECTOR SLUBASSEMBLY 1 gry PART NO DESCRIPTION ITEM BILL OF MATERIALS FIGURE 49 VSSI Exam Diagnostic Light Head Assembly Bill of Materials VSSI Lighting Installation and Service Manual 1003165 Rev B Page 70
23. 3 F 5 45 C 42 13 F 5 45 C Humidity 10 90 Relative Humidity VSSI Lighting Installation and Service Manual 1003165 Rev B Page 4 Section 2 VSSI Excel Surgery Light Specifications Mechanical Parameter Value Weight Head Approximately 10 10 Ibs 4 58 kg Arm Approximately 12 5 Ibs 5 67 kg Arm Floor Approximately 11 4 lbs 5 18 kg Wall Bracket Assembly Approximately 3 00 Ibs 1 36 kg Floor Stand Assembly Approximately 43 0 Ibs 19 5 kg Single Ceiling Mount Approximately 14 5 lbs 6 58 kg Dual Ceiling Mount Approximately 16 0 lbs 7 26 kg Dimensions Head 18 in approximately 457 mm diameter X 6 60 in High approximately 167 mm Arm 57 0 in approximately 1448 mm Long Arm Floor 38 5 in approximately 978 mm Long Floor Stand 74 5 in approximately 1892 mm High Rotations Articulating Arm Vertical Movement Articulating Arm Horizontal Movement Articulating Arm Yoke Interface Yoke Lamp Head Interface 40 Degrees travel Approximately 345 Degrees Approximately 540 Degrees Approximately 190 Degrees Electrical Parameter Value Voltages Input Voltage 110 125 VAC 50 60 Hz 210 240 VAC 50 60 Hz Bulb Voltage 11 12 VAC 90 W Bulb life 2 000 hours average Optical Parameter Value Reflector 16 50 in 419 mm diameter aluminum multi facetted Performance Color Temperature Focal
24. 5 68 kg Arm Floor Approximately 11 4 lbs 5 18 kg Wall Bracket Assy Approximately 3 00 Ibs 1 36 kg Floor Stand Assy Approximately 43 0 Ibs 19 5 kg Dual Ceiling Mount Approximately 16 0 lbs 7 26 kg Dimensions Head 6 25 in approximately 159 mm diameter x 6 50 in High approximately 165 mm Arm 57 0 in approximately 1448 mm Arm Floor 38 5 in approximately 978 mm long Floor Stand 74 5 in approximately 1892 mm Rotations Articulating arm vertical movement Articulating arm horizontal movement Articulating arm Yoke interface Lamp head rotation 40 Degrees Approximately 345 Degrees Approximately 540 Degrees Approximately 190 Degrees Electrical Parameter Value Voltages Input Voltage 110 125 VAC 50 60 Hz 210 240 VAC 50 60 Hz Bulb Voltage 12 VAC 75 W Bulb life 2 000 hours average Optical Parameter Value Reflector 5 00 in 127 mm diameter Dichroic Glass Parameter Value Performance Central Illuminance Color Temperature Approximately 1 750 ft candles 18 837 Lux 39 3 in 1 m 4 000 ft candles 32 292 Lux 24 0 in 609 6 mm Approximately 4 000 K Field Size Approximately 6 0 in 152 mm diameter 24 0 in 609 6 mm Irradiance 155 5 W m 1 m CRI 91 Environmental Parameter Value Operating Storage temperature range 41 113 F 5 45 C Humidity 10
25. GASKET BOTTOM SILICONE o 3 1001631 STAND OFF STEEL ZINC PLATED g 1000413 I R BLOCKING PLATE SUBASSEMBLY 8 3 1001654 SPACER 250 OD 190 ID 500 HEIGHT 7 001632 PLATE WINDOW SUPPORT 6 001637 LENS WITH HARD COAT 5 6 0001130 NUT HEX 10 32 BLACK OXIDE 4 001636 HULA HOOP 3 2 1001651 GASKET LENS 2 000377 HANDLE MOUNT SUBASSEMBLY 1 BTY PART ND DESCRIPTIUN ITEM BILL OF MATERIALS FIGURE 45 VSSI Excel Surgery Light Head Assembly Bill of Materials VSSI Lighting Installation and Service Manual 1003165 Rev B Page 66 Section 8 VSSI Spot Light Exploded View Light Head Assembly y E 1 NS Zant Q ear Ww IC FIGURE 46 VSSI Spot Light Head Assembly VSSI Lighting Installation and Service Manual 1003165 Rev B Page 67 VSSI Spot Light Head Assembly Part s List P N 1000242 1001327 1001332 0001331 0001401 0001691 0001569 1001171 0001270 0001264 0001268 0001269 0003203 1001149 1001163 1001206 0001446 0001283 1001289 121 1255 00 1001156 1001330 1000161 1000248 1000247 PART NO HANDLE REAR COVER VALOX PLUG BEZEL VALDX FUSE THERMAL CUT OFF 152C 15A 120VAC SCREW FLAT HEAD 6 32 X 7 8 SCREW FLAT HEAD 6 32 X I WASHER CAP RETENTION SMALL WASHER BEARING 1 34 OD x 578 ID X 032 H WASHER BELLEVILLE WASHER BEARING 815 OD X 444 ID X 032 H NUT HEX PANEL 7 16 20 TERMINAL BLOCK CAP
26. I Surgery Light VSSI Excel Surgery Light and the VSSI Spot Light Dimensions are approximate Ceiling Rod Table applies to single and dual ceiling mounts VSSI Lighting Installation and Service Manual 1003165 Rev B Page 11 Section 3 Ceiling Rod Calculation Double Ceiling Mount A Use the following table to select the correct length ceiling rod for your application Ceiling Rod Calculation Double Ceiling Mount NOTE Longer ceiling rods are available for higher ceilings See page 14 for extended ceiling mount installation instructions 23 Head room to bottom oe Mounting Ceiling Rod X Value Y Value of extension arm eight Length y value x value 7 6 8 6 16 406 4 mm 22 5 571 5 mm 89 5 102 5 67 5 79 5 2 29 2 59 m 2 27 2 57 m 1 70 2 00 m 8 7 9 e 25 635 0 mm 31 5 800 1 mm 102 5 114 5 71 5 83 5 2 62 2 89 m 2 60 2 87 m 1 80 2 11 m 9 7 10 6 35 889 0 mm 41 5 1054 1 mm 114 5 126 5 73 5 85 5 2 92 3 20 m 2 90 3 18 m 1 85 2 16 m FIGURE 2 Double Ceiling Mount Ceiling Rod Calculation Note The VSSI Surgery VSSI Exam Diagnostic Combination Light is shown for reference The dimensions indicated also apply to all other combination of fixtures and dual mounting of the same light Dimensions are approximate Length measured when Arm is in horizontal position VSSI Lighting In
27. Length Central llluminance Light Field Diameter Depth Of Illumination Diameter d50 Illuminance one mask Illuminance two masks Illuminance At Bottom Of Standard Tube Illuminance At Bottom Of Standard Tube With One Mask Illuminance At Bottom Of Standard Tube With Two Masks Approximately 4 000 K 39 3 in 1 m 6 000 foot candles 64 583 Lux 7 13 in approximately 181 mm 41 0 in approximately 1041 mm 5 40 in approximately 137 mm 627 10 foot candles 6 750 Lux 1793 03 ft candles 19 300 Lux 3948 38 ft candles 42 500 Lux 548 13 ft candles 5 900 Lux 1816 25 ft candles 19 550 Lux Irradiance 196 84 W m 1 m CRI 90 Environmental Parameter Value Operating Temperature Storage Temperature Range 41 113 F 5 45 C 42 113 F b 45 C Humidity 10 9096 Relative Humidity VSSI Lighting Installation and Service Manual 1003165 Rev B Page 5 Section 2 VSSI Spot Light Specifications Single Ceiling Mount Approximately 14 5 lbs 6 58 kg Mechanical Parameter Value Weight Head Approximately 7 20 lbs 8 27 kg Arm Approximately 13 3 lbs 6 05 kg Arm Floor Approximately 12 1 lbs 5 50 kg Wall Bracket Assembly Approximately 3 00 Ibs 1 36 kg Floor Stand Assembly Approximately 43 0 Ibs 19 5 kg Dual Ceiling Mount Approximately 16 0 lbs 7 26 kg Dimensions Head 5 00 in 127 mm di
28. TT i L LT Tl c R 4 IURE ENIRRNEEMLNO ae aN Medical Ligbting Installation and Service Manual VSSI Inc 1 Civil War Road Area 5 PO Box 431 Carthage MO 64836 1 800 299 9525 fax 417 358 4716 email vssi vssi com www vssi com Agency Approvals lc c UL us Medical Electrical Equipment With respect to electric shock fire And mechanical hazards only In accordance with UL 2601 1 CAN CSA C22 2 No 601 1 Classifications Protection against electrical shock 5 1 5 2 Class I permanently connected 2 Protection against harmful ingress of water 5 3 None 3 Degree of safety in the presence of flammable anesthetics or oxygen 5 5 Not suitable for use in the presence of flammable anesthetics or oxygen Mode of operation 5 6 Continuous Luminaire for Diagnosis IEC60601 2 41 Surgical Luminaire IEC60601 2 41 Minor SL Electromagnetic compatibility for immunity And emissions in accordance with EN 60601 1 2 1993 Group 1 Class A Test report E190891 092004 Medical Electrical Equipment Particular requirements for the safety of surgical Luminaries and lumenaires for diagnosis In accordance with IEC 60601 2 41 Intended use The VSSI lights are AC powered devices that provides a field of illumination for general examination and surgery VSSI Lighting Installation and Service Manual 1003165 REV B Pagei VSSI Lighting Installation and Service Manual
29. am Diagnostic Light Operation On Off Switch Turns on power to light Position Adjustment To position the light head arm firmly grasp the sterilizable handle located on the side of the light housing or the yoke and adjust the light as necessary Switch FIGURE 32 VSSI Exam Diagnostic Light Operation VSSI Lighting Installation and Service Manual 1003165 Rev B Page 43 Section 5 Section 5 Safety Instructions Safety Tips A Only facility authorized maintenance personnel should troubleshoot the unit Troubleshooting by unauthorized personnel could result in personal injury and or property damage Only facility authorized personnel should repair the unit Repair by unauthorized personnel could result in personal injury and or property damage and could void warranty After completing a repair of the unit ensure the unit is in proper working order Failure to do so could result in personal injury and or property damage Use only VSSI approved replacement lamps refer to Lamp Replacement Instructions on Section 6 Failure to do so will affect the operating specifications Use of a higher wattage lamp may cause a fire hazard resulting in personal injury and or property damage Do not touch the lamp or inner glass lens directly Body oils may significantly lower the life expectancy of these parts and cause equipment damage Follow the product
30. ameter x 13 06 in 331 7 mm Long Arm 57 0 in 1447 8 mm Long Arm Floor 38 5 in 977 9 mm Long Floor Stand 74 5 in 1892 3 mm High Rotations Articulating Arm Vertical Movement Articulating Arm Horizontal Movement Articulating Arm Yoke Interface Yoke Lamp Head Interface 40 Degrees Approximately 345 Degrees Approximately 540 Degrees Approximately 190 Degrees Electrical Parameter Value Voltages Input Voltage 110 125 VAC 50 60 Hz Operating Voltage 20 VAC 150 W Front Bulb Life 500 hours average Optical Parameter Value Reflector 2 00 in 50 8 mm diameter Dichroic Glass Performance Central llluminance Color Temperature Field Size adjustable Approximately 1 700 ft candles 18 300 Lux 39 3 in 1 m 2 000 ft candles 21 528 Lux 36 in 914 4 mm Approximately 3 200 K Adjustable 3 00 in 76 2 mm to 16 0 in 406 4 mm Irradiance 70 16 W m 1 m CRI 91 Environmental Parameter Value Operating 41 113 F 5 45 C Storage temperature range 41 113 F 5 45 C Humidity 10 90 Relative Humidity VSSI Lighting Installation and Service Manual 1003165 Rev B Page 6 Section 2 VSSI Exam Diagnostic Light Specifications Single Ceiling Mount Approximately 14 5 lbs 6 58 kg Mechanical Parameter Value Weight Head Approximately 3 50 Ibs 1 59 kg Arm Approximately 12 5 lbs
31. ch arm is appropriately marked VSSI Lighting Installation and Service Manual 1003165 Rev B Page 18 Section 3 Double Ceiling Mount Installation Insert the ceiling rod up through the ceiling casting until the hole in the ceiling rod becomes visible see figure 9 Insert the dowel pin into the hole in the ceiling rod and lower the rod in the ceiling casting making sure the pin is seated securely in the indentation on the ceiling casting Securely tighten the two set screws located in the casting A Failure to install the dowel pin can cause the arm head assembly to fall from the ceiling causing serious injury and or property damage Improper fastening of the ceiling casting can cause serious injury and or property damage Make certain the installation is capable of supporting a load of at least 100 pounds and an off center moment of 300 ft lbs Fasten the ceiling casting to the desired location using four 1g 18 x 3 long minimum length hex bolts or lag screws with washers hardware not provided Note The ceiling rod must be plumb when installed in the ceiling casting Shim the ceiling casting if necessary If ceiling rod is not plumb unwanted arm drifting may occur Note The ceiling casting itself must be electrically grounded to maintain proper grounding reliability This can be done by mounting the casting to a suitable material that will function as a ground conductor or a wire lead that must be attached to the ground
32. cuit meeting these minimum standards or complying with local building codes can cause a shock hazard Check the length of the ceiling rod supplied to make sure that it is the proper length to install and operate the light without interference or over reach See Ceiling Rod Calculation pages 11 12 VSSI Lighting Installation and Service Manual 1003165 Rev B Page 10 Ceiling Rod Calculation Single Ceiling Mount Section 3 A Use the following table to select the correct length ceiling rod for your application Ceiling Rod Calculation Single Ceiling Mount Ceiling Mounting Ceiling Rod X Value Y Value Head room te bottom Height Length of extension arm y value x value 7 6 8 6 16 406 4 mm 22 558 8 mm 90 102 68 80 2 29 2 59 m 2 29 2 59 m 1 72 2 02 m 87 9 e 25 635 0 mm 31 787 4 mm 103 114 72 84 2 62 2 89 m 2 62 2 89 m 1 82 2 13 m 9 7 10 6 35 889 0 mm 41 1041 4 mm 115 126 74 86 2 92 3 20 m 2 92 3 20 m 1 87 2 18 m NN SS CNN NS ACA AUN S i a papi l ch NOTE Longer Lem celingrodsare a l available for higher ceilings aint See page 14 for JISTAN K i extended ceiling T mount installation instructions FIGURE 1 Single Ceiling Mount Ceiling Rod Calculation Note The VSSI Exam Diagnostic Light is shown for reference The dimensions indicated also apply to the VSS
33. double mount section and fasten the transformer housing into the extension arm mounting cavity with two 7 5 long mounting screws P N 0001291 Install the other arm assembly to the section with two more s long screws Route the wire and Molex connector from the ceiling rod into the wire channel as shown in figure 8 Plug the connector at the end of each transformer housing to the mating Molex connector from the wire harness Place each set of wires within the channel area SN M Ceiling Rod Wire Channel Vd Extension Arm Mount Wire Harness Double Ceiling B Mount Section oN SP T FIGURE 7 Wire Harness Positioning Ceiling Rod S PRI Wire H Wire Channel Dou Double Ceiling O y Mount Section O O O O o Nov e i Extension Arm Mount VSSI Lighting Installation and Service Manual 1003165 Rev B Page 20 FIGURE 8 Wire Channel Section 3 Double Ceiling Mount Installation Ceiling Rod 1 Wire Harness 1 16 P N 121 1186 00 _ P N 1000160 25 P N 121 1187 00 Pa 35 P N 121 1188 00 Dowel Pin 1 Ceiling Casting 1 P N 0001553 P N 1001075 Mounting Set Screw 2 Hardware ka M f _ P N 0001084 Not Provided NR Jeu M d Casting Cover 1 PINTO 122G i J FA TO 236 Cap Nuts 2 P N 0001312 BR Double Ceiling Mount 1 2 sections 6 K P N 100206
34. eat degradation Inspect wiring for signs of chafing Replace any damaged parts Glass lens Reflector Check glass lens and reflector to assure there are no chips cracks or other damage Do not use equipment if glass parts are damaged Replace damaged parts immediately Bolts and nuts Check to see that all mounting and attachment screws washers etc are in place and securely tightened Replace any missing screws and re tighten as required Casters Ensure that casters are seated properly on the base assembly Examine the base for any damage Moving Check to make sure all moving joints function properly along the joints Adjustments mounting system and head and arm system If the articulating arm does not position properly drifts from original position refer to arm adjustment in figure 37 page 54 If this does not solve the problem contact customer service as the unit may require factory repair Overall appearance Check the general aesthetics Units should be kept clean and dust free Clean and dust as necessary A Note Maintenance schedules vary for each light depending on usage and operating instructions An annual inspection of the equipment is recommended at a minimum A Note VSSI recommends that the maintenance records for this equipment be kept on file at the health care facility VSSI Lighting Installation and Service Manual 1003165 Rev B Page 58 Section 7 Section 7 Troubleshootin
35. g General Troubleshooting Problem Cause Remedy Light will not turn on 1 Power to unit is off not plugged in 1 Turn on power plug in unit or stay on 2 Fuse is blown 2 Replace fuse check for correct fuse 3 Bulb has failed 3 Replace bulb check for correct bulb 4 Bulb is damaged or burned out 4 Replace bulb check for correct bulb 5 Bulb is not seated in socket 5 Ensure that bulb is fully seated in socket correctly 6 Install correct bulb 6 Incorrect bulb installed 7 Replace wire assembly 7 Exposed wires are cut or damage 8 Check all wiring connections 8 Wire not connected correctly during 9 Reconnect wires per the instructions installation 10 Check power input connections and circuit 9 Wire connections made during breakers installation have disconnected 11 Reconnect wires 10 No input power to light unit 12 Replace socket lamp power 11 Disconnected wires at switch or 13 Replace transformer transformer 12 Socket is damaged or faulty 13 No power output from transformer when input power to transformer is measured VSSI Spot Light Model Only 14 Disconnected wires at lamp holder 14 Reconnect wires 15 Bulb switch onside of light is in Off 15 Turn switch to On position position Fiber Optic models Bulb burns out 1 Incorrect bulb installed in light head 1 Install correct bulb quickly Supply voltage does not correspond 2 Check supply circuit to which light was to ratings label insta
36. h toggle jur Lamp Front 150 W 20 V RAE Halogen type DDL 10 A 250 VAC Thermal fuse 20 VAC set at 152 C LUE D Fan Motor Spot Light 230 240 VAC 24 VAC 50 60 Hz 17 W 230 240 VAC 50 60 Hz Neutral Fuse A Fuse 1 0 A 250 V cp 1 0 A 250 V Slow Blow ah Slow Blow PRIMARY CIRCUIT OR YE RV Toroidal Power id Transformer Rated 20 VAC 170 VA 20 VAC SECONDARY CIRCUIT Switch toggle dw Lamp Front 150W 20V Main power fan 5 20A 125 VAC 2 Halogen type DDL 10 A 250 VAC 20 VAC Thermal fuse set at 152 C C Hd gt Fan Motor 24 VAC 50 60 Hz 17 W FIGURE 41 Electric Schematic for Spot Light 115 120 VAC amp 230 240 VAC VSSI Lighting Installation and Service Manual 1003165 Rev B Page 62 Section 8 VSSI Surgery Light Exploded View Light Head Assembly FIGURE 42 VSSI Surgery Light Head Assembly VSSI Lighting Installation and Service Manual 1003165 Rev B Page 63 Section 8 VSSI Surgery Light Head Assembly Part s List P N 1000240
37. hten the set screw using the s hex key provided A Do not install the extension arm with the light head attached Installation with the light head attached can cause damage to the light Refer to the procedure for installing the head to the arm after the floor mount is assembled and the arm is in place VSSI Lighting Installation and Service Manual 1003165 Rev B Page 27 Section 3 Arm Assembly to Upright Pole Installation Transformer Housing 7 Extension ra Arm Molex i Connectors Aa Mounting Bolts a P N 0001291 fi L P k a FIGURE 14 Arm Assembly to Upright Pole Installation While securely supporting the extension arm above the upright pole firmly grasp the cable at the end of the pole DO NOT allow the cable to slip into the pole as it may be difficult to retrieve it Connect the Molex connector from the transformer housing to the connector at the end of the pole Remove the cable toe holding the harness in place and discard it Carefully lower the extension arm and insert the transformer housing while pushing the wiring into the pole Secure the housing to the pole utilizing the two 14 20 x s bolts supplied Tighten the bolts securely To level the base remove the end caps at the end of each leg and adjust the caster bolts and nuts Once the base has been leveled tighten the nuts securely and insert the leg cap in the end of each leg See figure 13 Note The light arm should be between the extended
38. igure 35 VSSI Spot Light Lamp Replacement 51 Figure 36 Fuse Replacement 53 Figure 37 Arm Adjustment 54 Figure 38 Head Yoke Adjustment 55 Figure 39 Handle Sterilization 56 Figure 40 Electric Schematic for VSSI Surgery Light VSSI Excel Surgery Light and 61 VSSI Exam Diagnostic Light 115 120VAC amp 230 240 VAC Figure 41 Electric Schematic for VSSI Spot Light 115 120VAC amp 230 240 VAC 62 Figure 42 VSSI Surgery Light Head Assembly 63 VSSI Lighting Installation and Service Manual 1003165 REV B Page v List of Figures continued Figure 43 VSSI Surgery Light Head Assembly Bill of Materials 64 Figure 44 VSSI Excel Surgery Light Head Assembly 65 Figure 45 VSSI Excel Surgery Light Head Assembly Bill of Materials 66 Figure 46 VSSI Spot Light Head Assembly 67 Figure 47 VSSI Spot Light Head Assembly Bill of Materials 68 Figure 48 VSSI Exam Diagnostic Light Head Assembly 69 Figure 49 VSSI Exam Diagnostic Light Head Assembly Bill of Materials 70 VSSI Lighting Installation and Service Manual 1003165 REV B Page vi Section 1 Section 1 Terminology Definition of Terms 1 E C International Electro technical Commission U L Underwriter s Laboratories Medical Electrical Equipment Electrical equipment intended to diagnose treat the patient under medical supervision Electrical equipment that transfers energy to the patient Central Illuminance Illuminance of light head measured at 1 meter f
39. ing Installation and Service Manual 1003165 Rev B Page 54 Section 6 Head Yoke Adjustment we head yoke has been pre adjusted by the factory Should further adjustment be necessary utilize the following procedure e Find the yoke cap for your specific light as shown in a heavy circle below e Cradle the sides of the cap with your thumb and index finger Squeeze and then pull out the yoke cap to expose the nut or gently pry off with a flat bladed screwdriver e Usea wrench or pliers to tighten the nut as shown Add thread locking liquid e g Loctite around the inside of the nut if the nut continues to loosen during yoke rotation NOTE Do not over tighten the nut Doing so could result in equipment damage e Push the yoke cap back into its original position Yoke Cap FIGURE 38 Head Yoke Adjustment Nut VSSI Lighting Installation and Service Manual 1003165 Rev B Page 55 Section 6 Handle Sterilization e Remove sterilizable handle by pressing the button near the base of the handle and pulling the handle off the handle post See figure 39 e Sterilize the handle utilizing steam sterilization of minimum 250 Fahrenheit for a minimum of 30 minutes in compliance with AAMI SSSA 1988 Good Hospital Practices Steam Sterilization and Sterility Assurance or equivalent method Head Yoke Assembly Sterilizable Handle P N 0001282 Handle Button FIGURE 39 Handle Sterilization Note The VSSI Surgery Ligh
40. ions must be done in accordance to local and national electrical codes VSSI Lighting Installation and Service Manual 1003165 Rev B Page 37 Section 3 Track Mount Installation Procedure e Remove the 14 by 2 roll pin taped down in the trolley assembly Insert the pin into the ceiling rod end that has one hole in both walls The pin should extend the same amount on both sides of the ceiling rod Install the ceiling rod into the trolley and allow the roll pin to rest in the indentation in the trolley See figure 27 A Failure to install the roll pin correctly can cause serious injury and or property damage e Secure the ceiling rod by tightening the four 14 20 set screws in the trolley hub Insert the wire harness exiting the light head through the Ceiling rod The large Molex connector from the wire harness must be located at the roll pin end Insert the connector into the cord bracket attached on the trolley s bottom until it locks in place Ceilin Rod Side Rollers rk cur Alignment Bracket Ee Roll Pin 4 20 Set Adjustment a f Screws Screws E Trolley Pm Assembly Wire Harness Cord Bracket FIGURE 27 Ceiling Rod and Roll Pin Installation e Slide the trolley with the installed ceiling rod back onto the track The cord mounting bracket in the trolley should be positioned so it is next to the mating Molex connector on the power cord Ensure that the trolley rolls freely along
41. is shown VSSI Lighting Installation and Service Manual 1003165 Rev B Page 49 Section 6 Lamp Replacement VSSI Spot Light we VSSI lights operate at high temperatures Allow the unit or units to cool at least 30 minutes before performing any maintenance Failure to do so could result in personal injury Installation and repair of this equipment should be performed by qualified persons only VSSI does not warranty any damage or injuries occurring as a result of improper installation Unplug the power cord floor models before lamps are replaced Failure to do so could result in personal injury and or property damage e Turn off power and allow the bulbs to cool down approximately 30 minutes e Refer to figure 35 for the VSSI Spot Light Facing the back of the light lower the housing and keep it in a horizontal position Using a small Phillips screwdriver loosen the screw located on the rear grille as shown The screw cannot be removed from the grille once it is loosened however the grill can now be separated from the housing Separate the rear grille and housing sections by firmly grasping the grille with one hand while bracing the housing with the other hand Carefully pull the rear grille toward you until the sections begin to separate Continue to slowly pull the rear grille until the sliding platform slides out exposing the bulb s The front bulb will not be completely exposed but there is sufficient space to remove the bulb
42. l fuse turn on Light does not maintain its position 1 Mounting bracket is not level 1 Adjust or shim as necessary horizontally 2 Hex nuts on pivot bolts areloose 2 Remove plastic caps and adjust as necessary Upright rotates in floor stand 1 Upright set screw is loose 1 Securely tighten set screw 2 Upright is not fully seated on anti 2 Reinstall upright Ensure the Light output is irregular in shape or intensity rotation pin 1 Incorrect bulb is installed in light upright is seated on anti rotation pin Install correct bulb 2 Bulb is not seated in its socket 2 Push bulb fully into the socket correctly 3 Check circuit to whish light was 3 Input voltage does not installed correspond to rating label 4 Remount light head on the 4 The light head is not mounted on correct arm the proper arm Combo models VSSI Spot Light Models Only 5 Lamp holder is bent or mounting 5 Straighten lamp holder and bolts are loose causing light to securely tighten the mounting focus away from the center of bolts lens 6 Slide the grille into place and 6 Sliding platform and rear grille tighten the retaining screw are not fully seated in the light 7 Adjust controls to desired output head housing 7 Dimmer and spot size controls are out of adjustment A ote Rated bulb life is the average published by bulb manufacturers Actual bulb life varies dependant upon bulb manufacturer and or operating conditions VSSI Lighti
43. lled to verify correct voltage 3 Transformer failure 3 Replace faulty transformer 4 The light head is mounted on the 4 Remountthe light head on the correct arm wrong arm Light does not 1 Spring tension is incorrect 1 Adjust spring see arm adjustment page 54 maintain its position 2 Additional equipment was added to 2 Remove additional equipment from arm vertically unit Light head will not rotate at yoke interface Light head is against internal stop Rotate head in opposite direction Arm cannot be moved any lower Arm is against internal stop Rotate arm in opposite direction Arm cannot be raised any higher Arm is against internal stop Rotate arm in opposite direction Arm stopped moving horizontally Arm is against internal stop Rotate arm in opposite direction Caster casters cannot be reinstalled Floor base has been damaged Contact Customer Service or Field Representative VSSI Lighting Installation and Service Manual 1003165 Rev B Page 59 Section 7 General Troubleshooting continued Problem Cause Remedy VSSI Spot Light Models Only Fan will not turn on 1 Fan blades are obstructed by foreign object Remove the foreign object objects 2 Fan motor wires are 2 Re connect the fan motor wires disconnected 3 Replace the fan motor 3 Fan motor has failed 4 Thermal fuse has blown Replace 4 Fan operates but bulb will not therma
44. llet e Mark the hole locations on the ceiling structure to match the hole locations on the plywood pallet Drill the proper sized pilot or clearance holes in the ceiling structure depending on the type of fastener that has been chosen A Note The next step requires two people to mount the track base One person is needed to support the fixture at the ceiling while the other person fastens the bolts A Failure to use two people could result in equipment damage and or personal injury A Proper movement of the trolley requires the track to be mounted to a level ceiling structure Check the ceiling with a leveling device in the length and width directions before mounting the base e Install the base to the desired location with six 6 s diameter by 4 minimum length hex bolts with flat washers or hex lag screws with washers hardware is not provided If shimming is required 14 or less flat washers can be placed between the track pallet and the ceiling surface to achieve a level installation e An electrical junction box is provided if one is not available in the ceiling Fasten the box as close as possible to the power cable exiting the back of the track Route the cable from the track to the junction box then connect the power source to the cable figure not shown A Note A ground wire is provided and must be fastened to an earth ground to insure proper grounding reliability for the lighting fixture s Wire routing and connect
45. manufacturer s instructions Failure to do so could result in personal injury and or property damage If the unit fails any part of the preventive maintenance functional checks repair the unit before use on any patient Failure to do so could result in personal injury and or property damage Do not use harsh cleaners solvents or detergents doing so could result in equipment damage Do not use silicone based lubricants Equipment damage could occur Turn the power off or unplug the power cord before any repairs are started Failure to do so could result in personal injury and or property damage Y Do not pinch any wires during installation or during any repair Pinched wires can cause an electrical shock hazard resulting in personal injury and or property damage Y Do not expose the unit to excessive moisture Failure to do so could result in personal injury and or property damage VSSI Lighting Installation and Service Manual 1003165 Rev B Page 44 Section 5 Safety Tips continued Use only VSSI fuses if replacement is necessary refer to Fuse Replacement Instructions on Section 6 Failure to do so could result in personal injury and or property damage n VSSI Surgery Light and VSSI Excel Surgery Light come with an internal I R filtering system Never operate the light with this filter system removed Failure to do so could result in personal or patient injury The VSSI Surgery Light and VSSI Excel Surgery Light
46. mp Replacement VSSI Lighting Installation and Service Manual 1003165 Rev B Page 51 Fuse Replacement e See figure 36 for fuse location Section 6 e Use a flat blade screwdriver turn the fuse holder counter clockwise 1 4 turn Remove the spring loaded holder e Replace the blown broken fuses with VSSI approved replacement fuses A Use only VSSI fuses if fuse replacement is necessary Failure to do so could result in personal injury and or property damage To reduce the risk of fire replace the fuse only with the same type and electrical rating as indicated on the attached table or on the fuse replacement label A Note Do not use light should it continue to blow fuses Contact the factory immediately Unplug the power cord floor models or turn off main power before fuses are replaced Failure to do so could result in personal injury and or property damage INPUT VOLTAGE AMPERAGE RATING P N VSSI Surgery Light VSSI 115 120 VAC 1 50 A 250V 121 1314 00 Excel Surgery Light 230 240 VAC 0 75A 250 V 121 1460 00 All mounting styles Spot Light Standard 115 120 VAC 2 0 A 250V 121 1396 00 230 240 VAC 1 0 A 250 V 121 1461 00 Exam Diagnostic Light 115 120 VAC 1 50A 250V 121 1314 00 All mounting styles 230 240 VAC 0 75A 250 V 121 1460 00 VSSI Lighting Installation and Service Manual 1003165 Rev B Page 52 Section 6 Fuse Replacement P N 121 1314 00 110VAC VSSI Surgery Light VSSI E
47. ng Installation and Service Manual 1003165 Rev B Page 60 Section 8 Section 8 Exploded Views and Parts List VSSI Surgery Light VSSI Excel Surgery Light amp VSSI Exam Diagnostic Light Electric Schematic 120 VAC 50 60 Hz 220 230 VAC 50 60 Hz 240 VAC 50 60 Hz Fuse A x1 4 1 50 A 250 V Slow Blow 75 A 250 V Slow Blow Switch toggle SPST On Off Circuit 20A 125 VAC 10A 250 VAC 12 VAC Neutral VNVVVV 18 DS y pecu a SECONDARY CIRCUIT A5 BN oO Lamp Type T4 GY 6 35 Base Fuse A x1 4 1 50 A 250 V Slow Blow 75 A 250 V Slow Blow Power Transformer Split bobbin type Rated 100 VA 12VAC 220 230 VAC 240 VAC 12 VAC 75 W 12 VAC Exam Diagnostic Light 100 W max 12 VAC Surgery Light and VSSI Excel Surgery Light FIGURE 40 Electric Schematic for VSSI Surgery Light VSSI Excel Surgery Light amp VSSI Exam Diagnostic Light 120 VAC 220 230 VAC amp 240 VAC VSSI Lighting Installation and Service Manual 1003165 Rev B Page 61 Section 8 Spot Light Electric Schematic 115 120 VAC 50 60 Hz Neutral Spot Light 115 120 VAC GND Fuse Fuse AS 2 0 A 250 V P OAZON ONO PRIMARY CIRCUIT Slow BLow Slow BLow je BK 27 WH NNNININS o o K hr Toroidal Power Transformer SECONDARY CIRCUIT Rated Q 20 VAC 170 VA 20 VAC Switc
48. omponents provided are the track assembly trolley assembly and a junction box Dual trolley Model No 121 044012 will have two trolley assemblies and two wire harness cables as shown in figure 17 Prior to installation ensure that all components are present Some disassembly of the unit is required before mounting it to the ceiling Be careful not to damage any of the components when removing parts from the shipping carton Important Thoroughly check each box for parts that may be located in areas that can be overlooked VSSI Lighting Installation and Service Manual 1003165 Rev B Page 31 Section 3 Chuttle Track Pre Installation Requirements Installation and repair of this equipment should be performed by qualified persons only VSSI does not warranty any damage or injuries occurring as a result of improper installation Before installation check to ensure the following conditions are provided and in place e A structural ceiling mount meeting the specifications of the architectural plans or suggested structural mounting shown in figures18 through 21 The installation must be capable of supporting a weight of at least 200 pounds and an off center load of 500 ft lbs e The track mount should not be mounted higher than 9 6 9 1 2 feet above the floor The track mount must be mounted at the finished ceiling level whether the ceiling surface is solid or dropped type Mounting the unit higher than 9 1 2 feet may result in ins
49. ormed VSSI Lighting Installation and Service Manual 1003165 Rev B Page 9 Section 3 Section 3 Installation Assembly Ceiling Mount Pre Installation Guidelines SPECIAL NOTE Installation and repair of this equipment should be performed by qualified persons only VSSI 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 insure the following minimum conditions are provided e The structural ceiling mount should be designed to support a vertical load of at least 100 Ibs and an off center moment of 300 ft lbs The structural mount should meet all local building codes A structural mount that does not meet these minimum conditions can cause serious injury and or property damage e tis recommended that the equipment be mounted directly over a 4 0 junction box If this is not possible the input power supply lines should be wired in accordance with all applicable building codes e The supply circuit line must be as follows 120 VAC lights 110 120 VAC 60 Hz single phase three wire capable of supplying 700 Watts 7 Amperes 220 VAC lights 230 240 VAC 50 60 Hz single phase three wire capable of supplying 700 Watts 3 5 Amperes e The power supply circuit line must be routed and wired to the light head in compliance with all applicable building codes Failure to provide a cir
50. ot to damage the wires and secure with the 14 28 hex nut Tighten the nut securely but do not over tighten e Tighten the anti rotation screw into the yoke arm connector using the hex key provided e One set of wires exits from the light head assembly and two other sets exit from the arm wire junction assembly Connect the wires with spade connectors one from the arm and one from the head as shown Connect the wires with flag connectors on the switch box Position the connectors in the junction housing to allow room for the switch Replace the switch assembly cover and securely tighten the two screws See figure 16 e Press the snap cover onto the top of the hex bolt as shown in figure 15 Spade Connectors 2 Flag Connectors 2 FIGURE 16 Light Head to Arm Electrical Connections VSSI Lighting Installation and Service Manual 1003165 Rev B Page 30 Section 3 Ceiling Track Mount A Installation and repair of this equipment should be performed by qualified personnel only VSSI does not warranty any damage or injuries as a result of improper installation Trolley Assembly Cable Carrier Junction Box Track Assembly FIGURE 17 Track Assembly and Components GENERAL INFORMATION The shipping carton contains a fully assembled track mount and an installation and service manual Carefully remove the track from the shipping carton Check the track for any visible damage or missing components The major c
51. procedure or in any way loosen or disconnect the green wires within the bracket e Bring the extension arm over the wall bracket and feed the Molex connector from the transformer housing into the bracket while inserting the housing into the bracket Secure the housing to the bracket with the flat head cap screw provided e Bring the cord retainer plate up to the bottom of the wall bracket and plug the Molex connector at the end of the power cord to the connector from the transformer Route the connectors and wire to the rear of the bracket not shown Refasten the retainer plate to the bracket with the four screws provided NOTE The light installation can also be wired to a power source permanently The wall bracket must first be mounted over an electrical junction box Remove the hospital plug from the power cord The cord can then be inserted through the rear opening in the bracket and wired directly to the power source Wiring must be done in compliance with all applicable electrical codes e See the instructions for Installation of Light Head to Arm in page 29 Failure to comply with local electrical codes can cause a shock hazard VSSI Lighting Installation and Service Manual 1003165 Rev B Page 25 Section 3 Floor Stand Light Installation FIGURE 12 Floor Mount Dimensions GENERAL INFORMATION The shipping carton contains a light head assembly an arm assembly a floor base casting two leg assemblie
52. r different ceiling heights Extended ceiling rod kits are available for ceilings over 10 6 Verify that your ceiling rod length is correct for your ceiling height see page 13 If not correct please contact customer service Prior to installation ensure that all components shown in figure 4 are present When removing parts from the shipping carton be careful not to damage the components or break any glassware Important thoroughly check each box for parts that may be located in areas that can be overlooked Note The VSSI Exam Diagnostic Light is shown for reference VSSI Lighting Installation and Service Manual 1003165 Rev B Page 15 Section 3 Single Ceiling Mount Installation e Insert the ceiling rod up through the ceiling casting until the hole in the ceiling rod becomes visible see figure 5 Insert the dowel pin into the hole in the ceiling rod and lower the rod in the ceiling casting making sure the pin is seated securely in the indentation on the ceiling casting Securely tighten the two set screws located in the casting Failure to install the dowel pin can cause the arm head assembly to fall from the ceiling causing serious injury and or property damage Improper fastening of the ceiling casting can cause serious injury and or property damage Make certain the installation is capable of supporting a load of at least 100 pounds and an off center moment of 300 ft lbs e Fasten the ceiling casting to the desired location
53. revent damage until reassembly e Remove the two stop pins P N 1001076 and the 6 flat head screws P N 0001155 holding the pins in place from the track end with the end plate already removed See figure 25 Flat o A A Sop O FIGURE 25 Stop Pins Removal Pins A Secure all screws and hardware until it is time for reassembly Disconnect the Molex connector attached to the trolley first e Slide the trolley assembly P N 1001186 off the track See figure 26 Trolley Assembly ea i KLEE FIGURE 26 Trolley Assembly Removal VSSI Lighting Installation and Service Manual 1003165 Rev B Page 36 Section 3 Track Mount Installation Procedure Aarin Improper fastening of the track mount can cause serious injury and or property damage Insure the installation is capable of supporting a weight of at least 200 pounds and an off center load of 500 ft lbs e tis recommended that the head of each mounting bolt be recessed flush or just below the surface of the plywood pallet This will allow for easier assembly of the side panels once the track is mounted Drill six 6 1 diameter clearance holes in the plywood pallet for the bolts Counterbore the holes to 1 diameter by 5 deep The holes should be evenly spaced along the pallet at the outside edge of the track base extrusion A Note The fasteners can also be placed in the interior of the track extrusion if ceiling conditions do not allow mounting the fixture at the plywood pa
54. rom the light emitting area with no obstructions Expressed in Foot candles or Lux Light Field Center Point of maximum illuminance in lighted area This is the reference point for light field size and light distribution measurements Light Field Diameter Diameter of the circle where illuminance reaches 10 of light field center illuminance Depth of Illumination The overall distance from 1 meter where the central illuminance is reduced to 20 Shadow Dilution Ability of the equipment to minimize the impact of shadows in the working area Shadows can be due to partial obstruction by the operator or other medical personnel Correlated Color Temperature The color temperature of the light fixture when compared to a blackbody radiator expressed in degrees Kelvin Total Irradiance The total amount of energy imparted to the patient by the lighting system expressed in Watts meter squared Color Rendering Index CRI A method of how well a light source will render other colors when illuminating them based upon eight CIE chromaticity coordinates measured with a spectroradiometer Handle Sterilizable Device when properly sterilized maintains a sterile area in order to handle it under aseptic conditions when attached to the equipment VSSI Lighting Installation and Service Manual 1003165 Rev B Page 1 Section 1 Definition of Terms continued Light Head Articulating Arm Assembly That part of the device that includes the light source
55. s and a hardware kit A second carton contains the Upright Pole Assembly Prior to installation ensure that all components are present Note The VSSI Excel Surgery Light is shown A wren removing parts from the shipping carton be careful not to damage the components or break any glassware Important thoroughly check each box for parts that may be located in areas that can be overlooked VSSI Lighting Installation and Service Manual 1003165 Rev B Page 26 Section 3 Floor Stand Light Installation Power Cord Anti rotation s B p ad P N 1000125 End Cap 4 Slot A P N 0001206 Adjustment Base Casting Nut 4 P N 1001170 Flange Nut 4 P N 0001074 Set Screw P N 0001128 Caster 2 P N 0001073 N Caster 2 Brake CO P N 0001363 Leg 2 P N 1001208 Anti rotation Pin P N 0001208 Lock Washer 4 P N 0001122 Bolt 4 P N 0001309 FIGURE 13 Floor Stand Light Installation e Bolt the assembled legs onto the cast iron base using four 20 x 1 bolts and 4 lock washers Position the floor base casting so that the set screw in the base is at the rear of the assembly See figure 13 e Insert the upright pole fully into the floor base casting so that the anti rotation slot sits over the pin in the casting Rotate the pole until the slots slides fully over the pin lowering the pole The power cord not shown in Figure should be in line with the set screw Once the pole is properly positioned securely tig
56. screw on the casting then routed to proper ground Feed the wire harness through the ceiling rod and route to a junction box Leave sufficient wire to extend slightly beyond the bottom of the ceiling rod Important To achieve proper grounding reliability the green ground wire from the wire harness MUST be properly fastened to the grounding screw located on the ceiling casting not shown Make all electrical connections in compliance with electrical codes uli Wf Failure to comply with local electrical codes could cause a shock hazard Slide the casting cover up the rod extension and over the casting Similarly slide the collar to the casting cover then tighten the set screw to hold the cover in place Feed the wire harness through the ceiling rod with the rod in the direction shown A Do not install the extension arm with the light head attached Installation with the light head attached can cause damage to the light Refer to the procedure for installing the head to the arm after the bracket and arm are installed VSSI Lighting Installation and Service Manual 1003165 Rev B Page 19 Section 3 Double Ceiling Mount Installation e Bring one section of the double ceiling mount casting to the ceiling rod and fasten it to the rod with the 2 long bolts P N 0001311 and cap nuts P N 0001312 Tighten the cap nuts just enough to hold the section in place they do not need to be fully tightened at this time Bring an arm assembly to the
57. st the plywood pallet e Refer to Section 3 in this manual to install the light fixture fixtures to the end of the ceiling rod Refer to either Single Ceiling mount or Double Ceiling mount accordingly VSSI Lighting Installation and Service Manual 1003165 Rev B Page 39 Section 4 Section 4 Operating Instructions VSSI Surgery Light and VSSI Excel Surgery Light Operation e On Off Toggle Switch Switch energizes or de energizes lamp e To position the light head and arm over the work area firmly grasp the sterilizable handle or the handle located on the side of the reflector housing and bring the light head or arm to the desired location Adjust the tilt of the light head by holding the sterilizable handle and rotating forward or backward The light head can revolve around the Yoke Arm connector by grasping the side handle or yoke and moving it in a circular motion Yoke Arm Connector Yoke Handle a PE Sterilizable m4 Button Handle Note The VSSI Excel Surgery Light head is shown FIGURE 29 VSSI Surgery Light and VSSI Excel Surgery Light Operation VSSI Lighting Installation and Service Manual 1003165 Rev B Page 40 Section 4 VSSI Spot Light Operation A Do not operate the unit front and or rear lamps if the fan is not operating Heat buildup due to insufficient cooling will damage the equipment e Main Power Switch On standard models the toggle switch turns on po
58. stallation and Service Manual 1003165 Rev B Page 12 Extended Ceiling Mount Section 3 A Use the following table to select the correct length ceiling rod for your application Extended Ceiling Mount Kit P N Ceiling Rod Extension Length Mounting Height Extension P N 121 0976 49 20 0 508 0 mm 10 6 11 8 3 20 3 56 m 121 1263 00 121 0976 63 34 0 863 6 mm 11 9 1210 3 58 3 91 m 121 1264 00 121 0976 77 48 0 1219 2 mm 1211 14 3 94 4 27 m 121 1265 00 Wire Harness MOUNTING SURFACE T Lo E LU SILL SS or 7 Ceiling Casting P N 1001267 Dowel Pin gt P N 0001 553 Casting Cover p P N 1001270 Set Screws 2 P N 0001128 b Collar pe P N 1001271 V4 20 x 2 m iz RN Boll Cap Nut ae fg P N 0001312 Ceiling Rod Extension z PRENAR Set Screws 2 P N 0001544 Distance to Floor Mounting Height 35 Ceiling Rod P N 121 1188 00 Molex Connector Ja aA FIGURE 3 Extended Ceiling Mount Installation VSSI Lighting Installation and Service Manual 1003165 Rev B Page 13 Section 3 Extended Ceiling Mount Installation For 10 6 14 3 2m 4 27m Ceilings Insert the ceiling rod up through the ceiling casting until the hole in the ceiling rod becomes visible Insert the dowel pin into the hole in the ceiling rod and lower the rod in the ceiling casting making sure the pin is seated securely in the indentation on the ceiling casting Securely
59. t Head Approximately 9 10 lbs 4 14 kg Arm Approximately 12 5 lbs 5 68 kg Arm Floor Approximately 11 4 lbs 5 18 kg Wall Bracket Assembly Approximately 3 00 Ibs 1 36 kg Floor Stand Assembly Approximately 43 0 Ibs 19 5 kg Single Ceiling Mount Approximately 14 5 lbs 6 58 kg Dual Ceiling Mount Approximately 16 0 lbs 7 26 kg Dimensions Head 15 8 in 401 3 mm diameter X 6 0 in 152 4 mm High Arm 57 0 in 1448 mm Long Arm Floor 38 5 in 977 9 mm Long Floor Stand 74 5 in 1892 3 mm High Rotations Articulating Arm Vertical Movement Articulating Arm Horizontal Movement Articulating Arm Yoke Interface Yoke Light Head Interface 40 Degrees travel Approximately 345 Degrees Approximately 540 Degrees Approximately 190 Degrees Electrical Parameter Value Voltages Input Voltage 110 125 VAC 50 60 Hz Bulb Voltage 11 12 VAC 90 W Bulb life 2 000 hours average Optical Parameter Value Reflector 15 0 in 380 mm diameter Polished Alzak Performance Central Illuminance Color Temperature Field Size Irradiance CRI Environmental Approximately 3 900 ft candles 41 980 Lux 39 3 in 1 m 4 300 ft candles 46 285 Lux 36 in 914 4 mm Approximately 4 000 K 6 00 in 152 4 mm diameter 39 in 914 4 mm 155 2 W m 1 m 90 Parameter Operating Temperature Storage Temperature Range Value 41 1
60. t is shown VSSI Lighting Installation and Service Manual 1003165 Rev B Page 56 Section 6 Cleaning Instructions A Units operate at high temperatures Allow the unit to cool at least 30 minutes before performing any maintenance Failure to do so could result in personal injury e Clean the lens using glass plastic cleaner or mild soap and water mix It is very important to use a Clean soft cloth to avoid any scratching of the front lens Never spray the cleaning fluid directly onto the lens surface but instead spray into clean cloth and then wipe the lens e Clean the light housing and arm s using mild soap and water mixture Apply this mixture to a clean cloth and wipe down the light head and arm Never spray the cleaning fluid directly onto the light head or arm A Do not use harsh cleaners solvents or detergents Failure to do so could result in equipment damage we VSSI Excel Surgery Light front lens is supplied with a protective hard coat to resist scratching Never use abrasive cleaners on front lens Failure to do so could result in equipment damage uli Y Do not expose the unit to excessive moisture Failure to do so could result in personal injury and or property damage VSSI Lighting Installation and Service Manual 1003165 Rev B Page 57 Section 6 Maintenance Schedule Function Procedure Light bulb Lamp Ensure that light bulb is seated properly in socket Examine socket and Holder wiring for signs of h
61. tability of the light system and the arm assembly mounted too high to be accessable e Check the length of the ceiling rod supplied located in the carton with the light head and arm The rod lengths available for the Chuttle Track are 16 long for a mounting height of 7 6 to 8 6 A 25 long rod is available for a mounting height of 8 7 to 9 6 If a problem occurs contact our customer service department at 800 299 9525 e The mounting bolts used to fasten the track must be able to support a minimum of 200 pounds each s diameter bolts required VSSI Lighting Installation and Service Manual 1003165 Rev B Page 32 Section 3 Chuttle Track Pre Installation Requirements Figure 18 Mounting Pallet Perpendicular to Wood Joist Figure 20 Mounting Pallet to a Suspended Ceiling VSSI Lighting Installation and Service Manual 1003165 Rev B Figure 19 Mounting Pallet Parallel to Wood Joist Figure 21 Suspended Ceiling Wood Bracing Detail End View Page 33 Section 3 Disassembly of the Track Mount Before Installation Note For installations where there are two existing trolley assemblies on a single track Dual Trolley Model N 121 044012 the left and right trolley must be removed from the track from their respective sides When disassembling the track remove both end plates from the unit Remove the right trolley from the right side and the left trolley from the left side of the track A Do not
62. th local electrical codes can cause a shock hazard Slide the casting cover up the rod extension and over the casting Similarly slide the collar to the casting cover then tighten the set screw to hold the cover in place Feed the wire harness through the 35 ceiling rod with the rod in the direction shown Slide ceiling rod up through ceiling rod extension until the holes in the ceiling rod align with the upper holes in the ceiling rod extension Insert a 1 4 20 x 2 bolt carefully making certain not to damage the wire harness and then fasten the cap nut Secure rods in place with the two set screws provided See Single or Dual Ceiling Mount Instructions to complete installation VSSI Lighting Installation and Service Manual 1003165 Rev B Page 14 Section 3 Single Ceiling Mount Installation Ceiling Casting Assembly ree A Z OW Assembly Cable NS A d Assembly pH 7 2 ap a eD Moy tL Ceiling me d N Rod ZY Arm Assembly FIGURE 4 Sub Assemblies for Single Ceiling Mount GENERAL INFORMATION A Installation and repair of this equipment should be performed by qualified persons only VSSI does not warranty any damage occurring as a result of improper installation The shipping cartons contain a light head assembly an arm assembly a ceiling casting casting cover collar bolt cover a ceiling rod a hardware kit wire harness and an installation and service manual Notes There are 3 standard length rods fo
63. the track If adjustment is necessary loosen the adjustment screws and position the side rollers against the base track extrusion as shown in figure 27 Retighten the screws A Ensure the power cord does not get twisted when attaching it to the cord bracket on the next step Do not proceed with the installation before correcting the problem VSSI Lighting Installation and Service Manual 1003165 Rev B Page 38 Section 3 Track Mount Installation Procedure e Ensure the power cord lays flat within the track Attach the Molex connector to the mating connector on the trolley assembly See figures 27 and 28 Ceiling Rod Trolley g M Cable Clamp Cable Carrier l A Cable Carrier should have a FIGURE 28 Power Cord Placement simple Radius e fthe power cable and trolley move properly along the track replace the two stop pins and screws at the open track end Carefully slide the center dress covers through the trolley Be careful not to damage the trolley components wire connections or the covers when installing these back Tighten the three set screws along both sides of the track to secure the covers in place e Reinstall the side panels and secure in place with the wood screws Ensure the holes in the pallet are aligned with the holes in the side panel before fastening A Note If the bolt heads were not previously set flush with the plywood clearance holes need to be drilled in each panel to allow these to sit again
64. use damage to the light Refer to the procedure for installing the head to the arm after the bracket and arm are installed e Raise the extension arm to the ceiling rod and plug the Molex connectors together Push the wire into the ceiling rod while inserting the transformer housing into the rod Secure the housing to the ceiling rod using the four supplied bolts as shown Two 20 x 14 screws must be installed on one side of the ceiling rod Two 14 20 x s screws and lock washers must be used to mount the stop bracket on the other side of the rod Be sure the bend on the stop faces down towards the arm Failure to install the stop clip subassembly can cause damage to the light fixture VSSI Lighting Installation and Service Manual 1003165 Rev B Page 16 Section 3 Single Ceiling Mount Installation A Failure to install or tighten the 74 20 socket head cap screw can cause the arm head assembly to fall causing serious injury and or property damage e Complete the installation by lowering the bolt cover onto the transformer housing See the instructions for Installation of Light Head to Arm in page 29 to complete the assembly Wire Harness 1 Pi P N 1000159 p mo Dowel Pin 1 A Ceiling Casting 1 s A P N 0001553 P N 1001075 Sih Mounting Hardware A NOT PROVIDED Use 5 16 DIA Bolt 4 Set Screw 2 P N 0001084 Casting Cover P N 1001226 Ceiling Rod 1 16 P N 121 1186 00 25 P N 121 1187
65. ver counter clockwise approximately 7 degrees to unlock the rear cover and remove it from the head as shown in figure 34 Remove the lamp from its package Use a tissue or glove when handling the lamp to avoid touching the glass with your fingers Oil from your hands will shorten the life of the lamp If contact is made clean the lamp with alcohol after installing it into the holder Grasp the lamp by its base and carefully insert the metal pins into the ceramic socket at the end of the lamp holder Make sure the lamp is fully seated in the lamp holder pins will remain partially exposed Insert the two metal jacks on the lamp holder into the mating plugs located in the light head Make sure the lamp holder is fully and evenly seated Replace the rear housing cover When replacing a lamp use VSSI P N 121 1257 00 for the VSSI Exam Diagnostic Light A Do not touch the lamp directly Body oils may significantly lower the life expectancy of the lamp and cause equipment damage If contact is made clean the lamp with alcohol after installing it into the holder VSSI Lighting Installation and Service Manual 1003165 Rev B Page 48 Section 6 Initial Lamp Installation Replacement VSSI Exam Diagnostic Light Lamp Holder P N 1000088 Rear Cover Head Yoke Assembly Knob Light Bulb P N 121 1257 00 Exam Diagnostic Light FIGURE 34 VSSI Exam Diagnostic Light Lamp Replacement Note The VSSI Exam Diagnostic light
66. wer to the front lamp and the fan On models that have the optional fiber optic side lamp the toggle switch turns on the main power to the light head only The fan will be on when the switch is on The individual lamps are controlled by the rocker switches located on the light housing e Position Adjustment To move the light head and arm over the work area firmly grasp the handle or the yoke located opposite the handle and bring the light head to the required height Adjust the angle of the light head by holding the handle and either pulling forward or pushing backward to change the tilt Rotating the light head can be done by grasping the yoke or handle and moving it on its axis in a circular motion Main Power Switch FIGURE 30 VSSI Spot Light Operation VSSI Lighting Installation and Service Manual 1003165 Rev B Page 41 Section 4 VSSI Spot Light Operation Iris Diaphragm and Dimmer Control Handles Controls the spot diameter and light intensity e for the front lamp Move the handles left or right as necessary Handl andie F Iris Diaphragm Control Controls Spot Size _ page CO Dimmer Control E Adjust Light Intensity FIGURE 31 VSSI Spot Light Controls VSSI Lighting Installation and Service Manual 1003165 Rev B Page 42 Section 4 VSSI Ex
67. xcel Surgery Light amp Exam Diagnostic Fuse P N 121 1460 00 220VAC VSSI Surgery Light VSSI Excel Surgery Light amp Exam Diagnostic P N 121 1396 00 110VAC Spot Light P N 121 1461 00 220VAC Spot Light Fuse Replacement Warning Label Transformer Housing FIGURE 36 Fuse Replacement VSSI Lighting Installation and Service Manual 1003165 Rev B Page 53 Section 6 Arm Adjustment Ashe arm has been pre adjusted by the factory Should further adjustment be necessary utilize the following procedure e Remove the cover over the spring tension adjustment slot as shown in figure 37 e Move the arm vertically until the adjustment nut is visible in the slot e Using the adjustment wrench provided turn the nut in the direction of the arrow as shown in figure 37 to increase the arm tension or turn the nut in the opposite direction to decrease the tension until the required adjustment is reached Do not over tight the nut Doing so could result in equipment damage e Replace the spring tension adjustment slot cover e After adjusting the spring tension fine adjustment can be achieved by inserting the supplied hex hey into the friction adjustment hole shown Turn the hex key slightly until the desired friction is obtained Allen Wrench Positive Spring Tension Direction E Adjusting Wrench Friction Adjustment Hole Cover x Slot Spring Tension Adjustment FIGURE 37 Arm Adjustment VSSI Light
68. y lower the life expectancy of the lamp and cause equipment damage If contact is made clean the lamp with alcohol after installing it into the holder e Carefully reinstall the lamp holder assembly back into the light head Care should be taken not to bump the lamp against any internal components e Reinstall the rear housing cover VSSI Lighting Installation and Service Manual 1003165 Rev B Page 46 Section 6 Lamp Replacement VSSI Surgery Light and VSSI Excel Surgery Light Rear Cover N Lamp Holder P N 1000088 VSSI Surgery Light ES P N 1000378 VSSI Excel Surgery Light N Head Yoke Assembly Light Bulb P N 121 1256 00 Note The VSSI Excel Surgery Light is shown FIGURE 33 VSSI Surgery Light VSSI Excel Surgery Light Lamp Replacement VSSI Lighting Installation and Service Manual 1003165 Rev B Page 47 Section 6 Initial Lamp Installation Replacement VSSI Exam Diagnostic Light n VSSI lights operate at high temperatures Allow the unit or units to cool at least 30 minutes before performing any maintenance Failure to do so could result in personal injury A Installation and repair of this equipment should be performed by qualified persons only VSSI does not warranty any damage or injuries occurring as a result of improper installation Unplug the power cord floor models before lamps are replaced Failure to do so could result in personal injury and or property damage Twist the rear co

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