AADCO Medical Inc Ergonomic Solutions for X-ray Safety

Transcription

1 AADCO Medical Inc Hercules Medium Duty Overhead Barrier & Lighting Systems Installation & Specifications AADCO Medical, Inc. PO Box 410 Catamount Commercial Park, Route 66 Randolph, VT Tel: Fax: Web: AADCO Medical, Asia Pacific, Ltd. Unit B 6/F Kai Yip Factory Sam Chuk St. Diamond Hill Kowloon, Hong Kong Tel: Fax: apac@aadcomed.com

2 ASSEMBLY AND OPERATING INSTRUCTIONS Proper assembly involves several factors. Following them will produce a safe work environment. Please follow the assembly directions carefully. Any modification to the structure of the suspension system or its parts may void the listings of this product. Poorly performed assembly or negligence may void the Warranty. WARNING These procedures concerning mounting the suspension system to a solid or concrete ceiling assume that professional architectural or engineering services have been consulted. The installer should ensure that the solid ceiling or concrete is structurally sufficient for the mounting of this type of device. The procedures outlined below are the manufacturers recommendations but are in no way a substitute for the advice of a qualified professional architect or engineer. These mounting instructions should be kept together with the respective lamp operating instructions for future reference. ii

3 Table of Contents 1...Installation - Ceiling Column Column Installation Direct to a Concrete Ceiling Column Installation to a Unistrut Framework 2...Installation - Wall Bracket AADCO Medical Inc. 3...Mounting a Hercules Medium Duty Arm Mounting a Hercules Medium Duty Arm to a Dual Mount Ceiling Column Mounting a Hercules Medium Duty Arm to a Single Mount Ceiling Column 4...Mounting Equipment Mounting a Lamp Head Mounting a Protective Window Mounting Center Mount Protective Window Mounting Frame Mount Protective Window Protective Barrier Window Adjustments Adjusting Frame Mount Protective Barriers Adjusting Center Mount Protective Barriers Mounting a Protective Curtain 5...Adjusting the Spring Tention of the Medium-Weight Arm Removing Equipment from the Arm 6...Installation - Ceiling Track Track installation - Across Unistrut Channels Track installation - Parallel to Unistrut Channels 7...Track Mounted Radiation Shields & Lamps Track Mounted Radiation Shields Track Mounted Lamp Power Source Track Mounted Lamp 8...Electrical Connections Electrical Connections - Ceiling Mounted Lamps Column Wiring for Lamp Electrical Connections - Track Systems with Lamps Lamp Wiring Diagram Wiring Diagram for ErgoLite Halogen Procedure Lamp OSP Wiring Diagram for ErgoLite Halogen Procedure Lamp OSP-511X Wiring Diagram for ErgoLite LED Procedure Lamp OSP-511LX Wiring Diagram for Three-Head LED Surgical Lamp OSPL Wiring Diagram for Five-Head LED Surgical Lamp OSPL Inspection and Maintenance 10...Load Data 11...Weights 12...Ceiling Column Template HMD 2.0 Manual Rev A.2 Aug

4 Copyright Copyright 2004 by AADCO Medical, Inc. All rights reserved. No part of this manual may be reproduced in any form without prior written permission of AADCO Medical. Disclaimer Improper installation or use of the overhead systems described in this manual, could result in personal injury and property damage. AADCO Medical, Inc., disclaims liability for any modifications or attachments to other equipment which are not in conformity with the specifications and information contained within this manual. Because of various site conditions, user preferences and other unknown factors, these installation instructions are for guidance only and should not be considered appropriate in every case. Important Important information The electrical or mechanical instructions, and other information referred to in this manual, should be carried out by suitably qualified engineers who have sole responsibility for this work. Carefully read the information contained in this manual before beginning to assemble and install the equipment. Failure to read and understand the warnings and instructions could lead to serious injury and property damage. WARNING WARNING Collision of the Radiation Shields or Lamps with other equipment (i.e., C-Arm) will damage the shield & lamp and may cause them to fail. Applicability This manual applies to AADCO Medical, Inc. Hercules Medium Duty Radiation Barriers and Ceiling Track OS-260 and Lamp: ErgoLite OSP-511. AADCO Medical reserves the right to change specifications and contents of this manual without obligation. Questions or Comments If any problems are encountered while installing any AADCO Medical product, contact the Tech Support Department at: AADCO Medical, Inc. PO Box 410 Catamount Commercial Park, Route 66 Randolph, Vermont Phone: Fax: World Wide Web: Trademarks 2 RayShield is the registered trademark of AADCO Medical, Inc. ErgoLite is the registered trademark of AADCO Medical, Inc. Unistrut is the registered trademark of Unistrut Corporation. Loctite is the registered trademark of Henkel Corporation.! X-RAY EQUIPMENT WITH RESPECT TO ELECTRIC SHOCK, FIRE MECHANICAL AND OTHER SPECIFIED HAZARDS ONLY IN ACCORDANCE WITH UL , CSA/CN C22.2 NO M-90, IEC X-RAY EQUIPMENT 55 BB

5 Radiation Shield & Lamp Options Ceiling Mounted Versions A ceiling mounted radiation shield(dual or single mount) comprises: Either a Dual mount ceiling column, with dual 270 degree rotational pivots, one of which is a spare pivot for a lamp or a Single mount ceiling column with one 360 degree rotational pivot. A 2-part Hercules Medium Duty arm, consisting of an 75cm long horizontal beam plus an 80cm long spring arm. A lead-glass or clear lead acrylic radiation protective window. A lamp for combination with a ceiling shield consists of: A 2-part Type D Hercules Medium Duty arm electrically wired for a lamp head. It consists of an 75cm long horizontal beam plus an 80cm long spring arm. The arm fits onto the spare pivot of the ceiling column supplied with a ceiling mounted radiation shield. A lamp head. A ceiling mounted lamp without a shield consists of: A dual mount ceiling column. A 2-part Hercules Medium Duty arm electrically wired for a lamp head. It consists of an 75cm long horizontal beam plus an 80cm long spring arm. A lamp head. Ceiling Track Mounted Versions Model OS-260 A ceiling track for the attachment of a ceiling mounted radiation shield and/or a lamp consists of: A 250cm long ceiling track, together with fixings for mounting the track onto Unistrut or similar ceiling channels that form part of a suspended ceiling. A free moving carriage with fixings, which enable the ceiling column of a shield and/or lamp to be attached. A ceiling track with a radiation shield consists of: A 250cm long ceiling track, together with fittings for mounting the track onto the Unistrut or similar ceiling channels that form part of a suspended ceiling. A free moving carriage with fittings, which enable the ceiling column of the supplied shield to be attached. A dual mount ceiling column, with a spare pivot for a lamp. A 2-part Hercules Medium Duty arm, consisting of an 75cm long horizontal beam plus an 80cm long spring arm. A lead-glass or clear lead acrylic radiation protective window. Wall Mounted Versions A wall mounted radiation shield consists of: A wall bracket with a single pivot for a shield A 2-part Hercules Medium Duty arm, consisting of an 75cm long horizontal beam plus an 80cm long spring arm. A lead-glass or clear lead acrylic radiation protective window. A wall mounted lamp comprises: A wall bracket with a single pivot for a lamp. A 2-part Hercules Medium Duty arm electrically wired for a lamp head. It consists of an 75cm long horizontal beam plus an 80cm long spring arm. A lamp head. 3

6 1. Installation - Ceiling Column WARNING The weight of a protective shield combined with a lamp, when both Hercules Medium Duty arms are fully extended, means the column base must be firmly anchored to a flat surface. Refer to Section 10. Weights & Dimensions. If the ceiling column is fixed via an anchorage plate to an overhead framework or to the Unistrut or similar channels of a suspended ceiling, it is important that a load bearing structure correctly supports the plate. The base of the ceiling column and its lower pivot assembly are both attached to the 6cm od. vertical suspension tube by eight M6 x 12mm long socket head countersunk screws. These screws should not be removed, as the parts then become unsupported and will fall. NOTE: The dual mount ceiling column has two arm mounting pivots, one of which has internal electrical contacts, visible when viewed from above. The arm supporting a lamp must be mounted onto this pivot. 1.1 Column Installation - Direct to a Concrete Ceiling (Single and Dual Mount). NOTE: The recommended orientation of the dual mount ceiling column is with the pivots aligned parallel with the long axis of the X-ray table and with the radiation shield pivot towards the head end. (The pivot for the attachment of an arm & lamp has internal electrical contacts.) Step 1 Use the template at the rear of this manual to mark the position of the holes to be drilled in the ceiling (after reference to the above note) and drill 4 holes 25mm od. x 100mm deep into the concrete. These are equally spaced on a 150mm diameter circle. WARNING Do not remove any of these screws or pins Step 2 Cement 4 M10 threaded anchors, not supplied, flush with the ceiling using suitable cement. As instructed by the manufacturer of the cement, allow sufficient time for the cement to set. Step 3 Remove plastic covers to gain access to the top flange. Use M10 x 40mm long button head, hex socket, cap screws and washers (not supplied) to attach the column to the ceiling. Apply Loctite to the threads before inserting the screws. Single Mount Ceiling Column Step 4 Snap the plastics together on the column, making sure to secure the tube plastics first. 4

7 1.2. Column Installation to a Unistrut Framework Note Optional item WARNING These procedures concerning a Unistrut framework assume that professional architectural or engineering services have been consulted. The installer should ensure that the framework is securely fixed to the main structure of the building and should consult the Unistrut manufacturers' installation instructions for proper mounting information. Anchorage Plate (Catalog number PS-736) comprises: A steel plate 350mm x 350mm x 6mm thick with a 13mm diameter hole in each corner, 260mm apart, & 1 central 60mm diameter hole, plus 4 x 11mm diameter holes to suit the ceiling column flange fixing holes. Four M10 x 40mm long button head, hex socket, cap screws, washers & locknuts are included which are used for attaching the ceiling column to the plate. WARNING: The column base must be bolted to a flat surface. Step 1 Determine that existing or newly installed unistrut channels, concete ceiling and/or other supporting elements can support the applied load and that professional architectural or engineering services have been consulted to make this determination. Step 2 Align the holes in the base of the ceiling column with the optional anchorage plate and use the supplied M10 x 40mm long cap screws to bolt together. Apply Loctite to the threads. Step 3 Bolt the anchorage plate, or a suitable alternative, to a Unistrut framework so that the distance between the plate and any suspended ceiling is no greater that 35cm. If an lamp is fitted, ensure the lamp mounting pivot is properly oriented, as the lower section of the column cannot be rotated once the base is attached to the ceiling. Refer to the warning on the previous page regarding this pivot. Step 4 Use a carpenter's level to ensure that the column is plumb. * The recommended orientation of the column is with the pivots aligned parallel with the long axis of the table and with the radiation shield pivot towards the head end. Concrete Ceiling Cable for lamp Unistrut channel Anchorage plate Anchorage Plate below ceiling Cable for lamp Anchorage Plate above ceiling Ceiling column Suspended ceiling Anchorage plate Unistrut framework Cable for lamp Max 35cm Suspended ceiling Plastic Cover 5

8 2. Installation - Wall Bracket WARNING The weight of a protective window or an lamp, when the Hercules Medium Duty arm is fully extended requires the wall bracket to be firmly anchored to a concrete wall or other vertical surface of sufficient strength. When installed correctly, the four supplied fastenings will each be capable of supporting 1375 lbs (625 kg). To properly make this determination professional architectural or engineering services must be consulted. NOTE: The optimum installed height for the wall bracket is inches (200cm) when measured from the bottomfixing hole to the floor. Step 1 Determine that existing or newly installed wall structure and/or other supporting elements can support the applied load and that professional architectural or engineering services have been consulted to make this determination. Step 2 Use the template supplied with the wall bracket to mark the position of 2 holes 7.5 inches (190mm) vertically apart. (See the above note regarding the optimum distance from the floor). Drill 2 holes 25mm od. x l00 mm deep. Step 3 Cement the supplied M10 threaded anchors flush with the wall using suitable cement. As instructed by the manufacturer of the cement, allow sufficient time for the cement to set properly. Step 4 Remove 3 plastic covers and attach the wall bracket to the wall using the supplied two M10 x 35mm long hexagon head crews and washers. Two shims are supplied and may be used between the bracket and wall to ensure that the later attached Hercules Medium Duty arm is level. Step 5 Check and tighten all screws. Replace all plastic covers. Min 40cm to ceiling 200cm to floor Plastic covers 6

9 3. Mounting a Hercules Medium Duty Arm Safety Precautions Electrical connections, installation, removal and repairs should only be carried out by a qualified electrician. CAUTION Before undertaking any work on the Hercules Medium Duty, ensure that it has been disconnected from the main electrical supply! Do not remove safety caps until the equipment is ready to assemble, and always ensure that the electrical supply is switched OFF until final assembly is completed.the Hercules Medium Duty is tensioned by a spring. Always raise the arm to the horizontal making sure to lock with the transit locking knob. Refer to Section 5.1. Removing Equipment from the Arm. NOTE: The dual mount ceiling column has two arm mounting pivots, one of which has internal electrical contacts, visible when viewed from above. The arm supporting a lamp must be mounted onto this pivot. 3.1 Mounting a Hercules Medium Duty Arm to a Dual Mount Ceiling Column Warning: Never allow unloaded spring arm to bounce up (i.e. after lamp or equipment has been removed). The spring arms are factory pre-adjusted for the accompanying lamp or equipment. Note that the spring and extension arm should be installed and secured to the column before any lamp, shield or other equipment is attached. *** Make sure the power is cut off.*** 1. Remove the screw (E) securing the cover at the end of the extension arm and remove the cover (D) including its attached rotary electrical connector. 2. Remove circlip (C) and washer (B) from the bottom of the column. The large equalizing disc (A) should stay on the column axis. 3. Using 2 people, lift the spring/extension arm and align arm above the appropriate root-shaft and slide it down into place. While holding it in place, install the washer (B) and circlip (C) in the correct sequence. Please note that the circlip (C) must completely snap into the groove of the axis. Once the circlip and arm are secured, replace the cover (D) with rotary connector up into the extension arm and secure the cover with the screw (E). The disassembly of the arm is done in the reverse order. 7

10 3.2 Mounting a Hercules Medium Duty Arm to a Single Mount Ceiling Column Warning: Never allow unloaded spring arm to bounce up (i.e. after lamp or equipment has been removed). The spring arms are factory pre-adjusted for the accompanying lamp or equipment. Note that the spring and extension arm should be installed and secured to the column before any lamp, shield or other equipment is attached. *** Make sure the power is cut off.*** 1. Remove the screw (E) securing the cover at the end of the extension arm and remove the cover (D) including its attached rotary electrical connector. 2. Remove circlip (C) and washer (B) from the bottom of the column. The large equalizing disc (A) should stay on the column axis. 3. Using 2 people, lift the spring/extension arm from below and push it into place, While holding it in place, install the washer (B) and circlip (C) in the correct sequence. Please note that the circlip (C) must completely snap into the groove of the axis. Once the circlip and arm are secured, replace the cover (D) with rotary connector up into the extension arm and secure the cover with the screw (E). The disassembly of the arm is done in the reverse order. A B C D E 8

11 4. Mounting Equipment AADCO Medical Inc. The OS-10 medium-weight arm can support equipment weighing up to 60 lbs (27.2Kg). 1. Remove and retain the silver countersunk screw (2) from the collar (1) located at the end of the spring arm. 2. Lift the collar (1) and remove the Safety segment Key (4) from the slot in the spring arm. Apply a light coat of lithium or automotive bearing grease to the groove in the arm-coupling journal (12) at the top of the equipment yoke. 3. Insert this coupling journal (12) up into the bore of the spring arm, aligning the groove in the journal with the slot in the arm. Some maneuvering may be necessary to properly align the internal electric socket. 4. Insert the safety segment key (4) into the slot so that it engages with the groove. 5. Slide to collar (1) down and align the screw holes on collar and connector (11). 6. Apply Loctite to the screw threads and replace the silver screw (2). Once this installation is complete, the factory preset spring tension should now support the equipment. The Transit Locking knob may be released (pulled) to allow the arm to be moved up past the horizontal position. The factory set spring tension should support the equipment and hold it in any position. 4.1 Mounting A Lamp Head For Surgical & Diagnostic Lamps Refer to Section 4. Mounting Equipment for Installing Lamp Heads. Caution The ErgoLite Lamp (CAT# OSP-511) has an internal transformer and switch and is connected directly to 110/120V AC through connections in the arm. The ErgoLite lamp (CAT# OSP-511X) must be wired through a 24V AC external transformer. The ErgoLite LED Procedure Lamp (CAT# OSP-511LX and OSP-511LNF) must be powered through a 24V DC external power supply. The 3 and 5 head LED surgical lamps (CAT# OSPL-3 and OSPL-5) must be powered through a 24V DC external power supply. See Lamphead installation Sheet. Warning: Do Not release (pull) the transit locking knob on the bottom of the spring arm until the equipment is installed and secured. The arm is loaded with a high-tension spring and will spring up with great force. 9

12 4.2 Mounting a Protective Window WARNING The height adjustable spring arm is under tension and may spring up with considerable force Center Mount, Series 596, 745 and 765 Protective Windows Step 1 If the clear lead acrylic window has a corner cut-out, determine if it is normally positioned bottom left or bottom right. The central ball & socket joint allows the window to move in any direction and the central vertical support can turn 360 in the Hercules Medium Duty arm, so the cut-out can be positioned at any corner. However, backward tilt is restricted by the position of the central support. Maximum forward tilt at the top of the window is achieved when the support is nearest to the practitioner and the window is on the other side. Step 2 Place the 45mm od. hub of the ball & socket joint in the central hole in the clear lead acrylic window. This joint is located at the lower end of the vertical support. Attach the window-retaining disc to the joint with 4 - M4 x 20mm long countersunk allen head screws. Apply Loctite to the threads. Step 3 Refer to Section 4. Mounting Equipment. Coupling Center vertical support Hub Ball & socket joint Retaining disk Frame Mount, Series 545, 645, 445, 568, 434, 534, & 665 Protective Windows These are shipped fully assembled and ready to install on Hercules Medium Duty arm. Refer to Section 4. Mounting Equipment. 10

13 4.3 Protective Barrier Window Adjustments AADCO Medical Inc. Each shield is pre-set with a degree of friction that enables the window to maintain its tilt or swivel angle. Adjustments to alter the function, i.e., as a result of loosening due to excessive wear, can be carried out as described below Frame Mounted Protective Barriers Step 1 To adjust friction at the horizontal pivot points, locate the frition adjustment screws. Step 2 Insert a 2.5mm hex wrench and turn the 5mm socket head set screw clockwise by a slight amount to increase friction. Friction Adjustment Screws Center Mounted Protective Barriers Step 1 To increase the friction at the central ball & socket joint use a 3mm hex wrench Step 2 Turn each of the 4-6mm socket head set screws clockwise by a slight amount. Step 3 Check the friction after each screw is adjusted. Caution Do not over tighten and do not loosen the other screws as this might disassemble the ball & socket joint and cause the window to fall from the vertical support. Adjust 4 screws on reverse in turn diagonally by a slight amount to alter friction. DO NOT REMOVE THESE SCREWS 11

14 4.4 Mounting a Protective Curtain This protective curtain is designed to be placed at the bottom edge of overhead lead acrylic protective barriers. The protective curtain is fixed to the bottom edge of the lead acrylic panel on both sides by pads of adhesive backed Velcro material. When fixed to the acrylic panel, these pads align with Velcro material sewn to the protective curtain, holding the curtain in place on the acrylic. Installation Installation is best accomplished by laying the acrylic panel on a flat horizontal surface. The acrylic window should be clean and dry. Step 1 Place protective padding under the acrylic panel to guard against scratching. Step 2 Separate the protective curtain, as shown in Figure 1. at the top edge, bending back the uppermost panel and exposing the Velcro pads (the pads that attach to the acrylic panel have protective paper covering the adhesive - DO NOT remove the paper from the adhesive strips yet). Step 3 Lift the acrylic panel and slide the bottom attaching edge of the protective curtain under it. Now align the bottom attaching panel to conform to the shape of the acrylic panel. The bottom edge of the Velcro should be at or near the bottom edge of the acrylic panel for maximum protection. Step 4 At this point, you need some assistance, preferably one person on either side of the panel to lift the acrylic enough for you to gently remove the paper backing from the bottom pads on the protective curtain. Be sure to hold the curtain in the proper alignment. Figure 1. Step 5 When the paper backing is removed make any necessary final adjustments in the position of the curtain. Step 6 Now the acrylic should be gently lowered to the adhesive surface and pressed down firmly along the length of the acrylic to establish the bond. Figure 2. Step 7 The protective paper can now be removed from the upper attaching panel and the pads pressed down in alignment with the bottom panel. We recommend leaving the panel and curtain in the flat position for 8 hours to allow the bond to set. Step 8 Due to the added weight of the protective curtain, it may be necessary to adjust the arm to compensate, following the instructions in Section 5. Adjusting the Spring Tension of the Medium-Weight Arm. 12 Figure 2.

15 5. Adjusting the Spring Tension of the Medium-Weight Arm After completing the installation work or when modifying the load, the spring force may need to be adjusted. If the spring force is too low, in other words the spring arm sinks to the lower stop point, the spring force will need to be increased. 1. Locate the spring adjustment slot in the side of the springarm. Raise or lower the equipment to reveal the adjustment wheel with holes (see photo). 2. Insert a 5mm adjustment rod into one of the holes and rotate the adjustment wheel upward (CW). 3. Remove adjustment rod and check spring tension by raising and lowering the equipment. 4. If the spring arm still sinks, repeat spring adjustment until desired support is achieved. If the spring force is too high, in other words the spring arm rises to the upper stop point, the spring force will need to be decreased. 1. Locate the spring adjustment slot in the side of the springarm. Raise or lower the equipment to reveal the adjustment wheel with holes (see photo). 2. Insert a 5mm adjustment rod into one of the holes and rotate the adjustment wheel downward (CCW). 3. Remove adjustment rod and check spring tension by raising and lowering the equipment. 4. If the spring arm still rises, repeat spring adjustment until desired support is achieved. Adjustment Wheel with Holes 5mm Adjustment Rod Spring Adjustment Slot 5.1 Removing Equipment from the Arm NOTE: We recommend that removal of equipment from the arm be carried out by two people. 1. CAUTION: The lower arm (6) must not rise higher than Position B (horizontal) shown on the diagram check carefully. Before removing any equipment, secure (push) the transit locking knob up (in), then lift the arm until it stops against the transit locking knob. 2. Remove screw (2). 3. Lift the safety sleeve (1). 4. a) CAUTION: Ensure that the arm (6) is in Position B when the equipment is removed. b) Hold on firmly to the item of equipment. c) Remove safety segment key (4) and separate the equipment from the arm (6). If necessary, turn the equipment slightly to make this easier. 5. Replace the safety segment key (4) and re-fit the safety cover (1) with screw (2). 13

16 6. Installation - Ceiling Track WARNING These procedures concerning a Unistrut framework assume that professional architectural or engineering services have been consulted. Therefore, these instructions are only guidelines for installation and are in no meant to supplant or substitute for professional architectural or engineering services. In all cases, the installer should ensure that the framework is securely fixed to the main structure of the building and should consult the Unistrut manufacturers' installation instructions for proper mounting information. These installation procedures assume the track is mounted to Unistrut or similar channels. With suspended ceilings or in rooms with high ceilings, a framework that is fixed to the structure of the building should support these channels. Suitably qualified engineers should carry out the installation of the track. 6.1 Track Installation - Across Unistrut Channels NOTE: With Unistrut channels across the track the following applies: The track should be suspended from a minimum of 4 Unistrut channels. The track must not extend beyond the last bolt point on each end. The track may be mounted across the channels at a maximum angle of 30. Step 1 Bolt the track to the channels using 4 bolts with lock washer per side per side. If Power Source Cable Drape Track (OSP- 747) is also being used, refer to section 7.2 before proceeding. A hardware set comprises one each of the following: hexagon set screw, lock washer and Unistrut nut. Hardware attachment points Unistrut channel across track setscrew/washer/nut Ceiling Track 6.2 Track Installation - Parallel to Unistrut Channels NOTE: With Unistrut channels parallel to the track the following applies: The track should be suspended from 2 parallel 2.5 meter long (or longer) Unistrut channels set either 7" or 13" apart. The track must be attached to the two Unistrut channels by 8 hardware sets (4 per side). The track offers the optional use of hardware attachment points that are either 7 inches on center or 13 inches on center. Step 1 Bolt the track to the two channels using 4 hardware sets per side. If Power Source Cable Drape Track (OSP-747) is also being used refer to section 7.2 before proceeding. Hardware attachment points Parallel Unistrut channels Ceiling Track setscrew/washer/nut 14

17 7. Track Mounted Radiation Shields & Lamps NOTE The ceiling column to be fixed to the track system has two arm mounting pivots, one of which has internal electrical contacts. These are visible when viewed from above. The arm supporting a lamp must be mounted onto this pivot. Pivot Orientation The recommended orientation of the ceiling column is with the pivots aligned parallel with the long axis of the X-ray table and with the radiation shield pivot towards the head end. 7.1 Track Mounted Radiation Shield Step 1 Install the ceiling track in accordance with Section 6 Installation - Ceiling Track. Step 2 Check the required orientation of the arm pivots (refer to the pivot orientation note at the beginning of this chapter). Remove plastic covers to gain access to the column base. Use the supplied 4 - M10 bolts and washers to attach the column base to the central holes in the track carriage. Apply Loctite to the threads. Step 3 Snap plastics together. Step 4 Attach the Hercules Medium Duty arm to the appropriate pivot of the ceiling column in accordance with Section 3. Mounting a Herculies Medium Duty Arm. Step 5 Attach the radiation shield to the Hercules Medium Duty arm in accordance with Section 4.2. Mounting a Protective WIndow. 7.2 Track Mounted Lamp Power Source Cable Drape Track The power source cable drape system is track mounted in a 5 foot cable drape track that is factory attached to the equipment track. Step 1 In the process of mounting the equipment track, select a side for the cable drape track. Step 2 Snugly tighten the equipment track bolts. Cable track (optional) Step 3 install tie-wraps through the slot on each of the three drape trolleys (Photo 2). Step 4 Install power source cable, using tie wraps (Photo 3), draped with adequate spacing to allow free movement along the entire equipment track, without cable tension or strain of any type. When positioned, tighten the tie-wrap snugly and cut off excess material. Cable cord grip Supply cable Drape Track Photo 2 Photo 1 Drape Trolley Photo 3 15

18 7.3 Track Mounted Lamp Step 1 Install the ceiling track in accordance with Section 6. Installation - Ceiling Track. NOTE Refer to the pivot orientation note at the beginning of this chapter. If the track is installed across the ceiling at an angle to the X-ray table in may be necessary to alter the position of the pivots relative to the column base. If this is required proceed from step 2 but skip step 4. If the track is not at an angle skip steps 2 & 3 and proceed from step 4. Step 2 Remove the plastics. Ensure that the electrical cable inside the vertical suspension tube protrudes from the 20mm o.d. side hole located above the column base. Use the supplied 4 - M10 x 40mm long hexagon set screws and washers to attach the column base to the central holes in the track carriage. Apply Loctite to the threads. Step 3 Support the lower pivot assembly and remove six M6 x 12mm long socket head screws from the vertical suspension tube. Turn the pivot assembly 60 to suit and replace the six screws. Apply Loctite to the threads and tighten. Step 4 Check the required orientation of the arm pivots Remove the plastics to access the base. Ensure that the electrical cable inside the vertical suspension tube protrudes from the 20mm o.d. side hole located above the column base. Use the supplied 4 - M10 x 40mm long hexagon set screws and washers to attach the column base to the central holes in the track carriage. Apply Loctite to the threads. Column cable connected to terminal block Step 5 Cut the protruding electrical cable to sufficient length (approximately 20cm) and connect to the female connecter located on the column base in accordance with Section 8. Electrical Connections. Step 6 Attach the Hercules Medium Duty arm to the appropriate pivot of the ceiling column in accordance with Section 4.1. Mounting a Head Lamp. Step 7 Attach the lamp to the Hercules Medium Duty arm in accordance with Section 4.1. Mounting a Lamp Head. Hardware attachment points Cable track (optional) Step 9 Connect the supply cable in accordance with Section 8, Electrical Connections Cable track (optional) Cable cord grip Supply cable Cable cord grip Supply cable 16

19 8. Electrical Connections AADCO Medical Inc. WARNING Special care must be taken to ensure that the AC lines are correctly connected, particularly the ground wire. The lamps must be connected to an electrical supply in accordance with accepted local electrical standards and regulations. Turn off the line power before installing or performing maintenance. Lamps are supplied for either line or low voltage connection: a) Lamps with an internal power supply in the lamp housing must be connected to the line voltage as stated on the lamp head. b) Low voltage lamps require a separate external transformer. Caution Before connecting to the AC line supply, check the lamp head label for voltage requirements. 8.1 Electrical Connections - Ceiling Mounted Lamps The supply cable for columns attached to a concrete ceiling should be connected to the female connector via a cut out in the edge of the base. The supply cable for columns attached to the optional anchorage plate (see Chapter 1.2) should be connected to the female connector via a central hole in the plate. 8.2 Column Wiring WARNING ELECTRICAL SURGES Power off the on-site power supply and secure it from being switched on again. NOTE The supply network must be secured (fuse settings) according to the lamphead installation manual. A complete (all-pole) disconnection is required for the connection on-site, with clearance between the contacts of 3mm or more. Step 1 The Column comes pre-wired with it's own male quick disconnect connector. A female connector has been provided with the kit and needs to be installed to the wire that will power the column. Start by stripping the last 1/8th of an inch from each of the three wires. Once the tips of the wires are exposed, place one of the female pins over the exposed section of one of the wires. Step 2 Next insert the the wire and the pin into the crimper, with the tabs of the pin facing up towards the crimper. Squeeze Firmly, release crimper, and repeat for the other two wires. the recess of 17

20 Step 3 Once all the wires have had the female pins crimped securely in place, the wires can be inserted the female connector. The Green, safety ground, wire gets inserted in the socket that is half square and half round. The Black and White wires get inserted into the two round holes. The Black wire gets inserted in the middle, and the white wire gets inserted in the end round hole. In this configuration, for DC voltage, the white wire would be the live, hot, wire. The column can now be powered by connecting the male and female connectors. Step 4 Install plastics, making sure to install column tube plastics first. WARNING ELECTRICAL SURGES A ceiling anchorage which was not correctly grounded might cause electrical surges in the case of failure. Check the premounted ground connection and connect on-site ground conductors. 8.3 Electrical Connections - Track Systems with Lamps NOTE The movable carriage in the ceiling track is equipped with a cable cord grip with a strain relief feature. The supply cable is not supplied and must be a flexible type, able to withstand vibration and movement. The supply cable should exit from the ceiling at a point near to the side of the ceiling track mid-way along its length. A service loop should be formed in the cable extending down from the ceiling by approximately 60cm. This arrangement will permit the carriage to travel its full length of 220cm Supply cable connected to male connector via cable guide on the right, connecting to the center of the column. Cable cord grip Column cable Step 1 Remove the plastics to gain access to the column base. Remove & retain 2 - M3 x 12 socket head countersunk screws from the lower face of the carriage and remove a 43mm x 57mm plate to reveal a cavity in the carriage. Install the cable cord grip and fix it to the central 20mm hole in the plate. Step 2 Loosen the bell mouth end of the cable gland and pass the supply cable through. Attach the supply cable to the female connector, which comes out the base of the column. Step 3 Re-attach the 43mm x 57mm plate and secure with the 2 - M3 countersunk screws. Secure the supply cable with the second built-in saddle clamp and tighten the bell mouth end of the cable gland. Supply cable Step 4 Install the plastics on the column, making sure to do the tube plastics first. 18

21 8.4. Lamp Wiring Diagram Wiring Diagram for ErgoLite Halogen Procedure Lamp OSP-511 Power Requirements: The Lamp has an input voltage requirement of 120VAC. The Lamp has an internal transformer to convert to 24V. Please refer to lamp mounting instructions Section 4.1. Mounting a Lamp Head. Hot Wire Fuse 5A 250V Switch 10A 125 VAC Neutral Wire Ground Wire Lamp 24V 50W Power Source 120 VAC Chassis Ground Electronic Transformer 120 VAC Primary 23.5 VAC Secondary 60 Watt 2.6 Amps Wiring Diagram for ErgoLite Halogen Procedure Lamp OSP-511X Power Requirements: The Lamp has an input voltage requirement of 24VAC. This voltage is to be provided by an external power supply. Please refer to lamp mounting instructions Section 4.1. Mounting a Lamp Head. PS-511T External transformer Primary Black 120V Secondary Yellow 25.2V Hot Wire Fuse 5A 250V Switch 10A 125 VAC Neutral Wire Power Supply 2A 24 VAC Ground Wire Lamp 24V 50W Black Yellow PS-511T External Transformer is a UL recognized component, File # E87140, Model # B Chassis Ground Wiring Diagram for ErgoLite LED Procedure Lamp OSP-511LX Power Requirements: The Lamp has an input voltage requirement of 24VDC 2.5A. This voltage is to be provided by an external power supply. Please refer to lamp mounting instructions Section 4.1. Mounting a Lamp Head. 24VDC 5A Hot Wire Fuse 3AG 10A 32V Switch 10A 125 VAC VAC 50-60Hz Input Power Supply Neutral Wire Dimmer Control Ground Wire LED Array Chassis Ground Chassis Ground 19

22 Wiring Diagram for Three-Head LED Surgical Lamp OSPL-3 Power Requirements: The Lamp has an input voltage requirement of 24VDC 10A. This voltage is to be provided by an external power supply. Please refer to lamp mounting instructions Section 4.1. Mounting a Lamp Head. Power Supply Wiring and Fuse Lamp VDC 10A Hot Wire Neutral Wire Fuse 3AG 10A 32V Switch Dimmer Control Power Supply G Ground Wire LED Array N L VAC 50-60Hz Input Chassis Ground Wiring Diagram for Five-Head LED Surgical Lamp OSPL-5 Power Requirements: The Lamp has an input voltage requirement of 24VDC 13A. This voltage is to be provided by an external power supply. Please refer to lamp mounting instructions Section 4.1. Mounting a Lamp Head. Power Supply Wiring and Fuse Lamp VDC 13A Hot Wire Neutral Wire Fuse 3AG 15A 32V Switch Dimmer Control Power Supply G Ground Wire LED Array N L VAC 50-60Hz Input Chassis Ground 20

23 9. Inspection & Maintenance WARNING Turn off the power to any fitted lamp before cleaning or performing maintenance. Insert the safety angle & screw into the spring arm before removing a protective window or lamp. (See Sections 4 & 5) The suspension system has joints and pivots, which may create pinch points. Keep body parts away when these are in motion. Inspection After initial installation and periodically thereafter: Inspect all screws/bolts to ensure that they are tightened. Inspect all parts for signs of wear or damage. Ensure that cabling to a lamp is not damaged. Check the total system to ensure that it moves smoothly. Caution: If any worn or damaged parts are found do not continue to use them. Cleaning The suspension parts are provided with high quality baked enamel coating. They can be cleaned and disinfected using agents normally used in operating rooms. The lamp head and clear plastic lens can be kept clean by wiping with a soft viscose sponge. After drying with a non fluffing cloth the lens should be wiped with an anti-static agent. This largely prevents dust deposits as a result of electrostatic charging. Do not use scouring agents or use disinfectant containing more than 20% alcohol. Protective Windows fitted to radiation shields contain lead acrylic. Small marks on the surface of lead acrylic can be removed with be fine acrylic polish. Use isopropyl alcohol on a soft cloth to remove marks. Maintenance The radiation shields and lamps described in this manual are constructed in such a way that all mechanical elements, bearings and joints only need periodic inspection. However, preventative maintenance procedures are recommended where the articulated joints are greased annually with a light coat of a lithium based automotive grease (or equivalent). 10. Load Data Load Data: Single Part Ceiling Anchorage Maximum extender length (inch) Maximum equipment load [N] Bending moment M B [ft-lbs] Maximum extender length (inch) Vertical weight force F G [N] Dowel Extraction force F D [ft-lbs] * 650 * at a room height of 4 meters 11. Weights Catalog No. Description Weight/kg. Weight/lbs. OS-260 Ceiling Track 37 kg lbs. OSP-7601 Dual Mount Ceiling Column 13 kg lbs. OSP-7661 Hercules Medium Duty Arm 10 kg. 22 lbs. OSP-568NS Protective Window(largest) 12 kg lbs. OS-255 Wall Mount 3 kg. 6.6 lbs. OS-511 ErgoLite Lamp 5 kg lbs. OSPL-3 3-Head LED Lamp 18 kg lbs. OSPL-5 5-Head LED Lamp 27 kg lbs. 21

24 22 This Page is Intentionally left blank - If you think it useless, it may be rolled up and used as a 1:1 telescope.

25 12. Ceiling Column Template AADCO Medical Inc. 150 mm 23

26 AADCO Medical Inc AADCO Medical, Inc. PO Box 410 Catamount Commercial Park, Route 66 Randolph, VT Tel: Fax: Web: AADCO Medical, Asia Pacific, Ltd. Unit B 6/F Kai Yip Factory Sam Chuk St. Diamond Hill Kowloon, Hong Kong Tel: Fax: apac@aadcomed.com HMD 2.0 Manual Rev A.2 Aug 2012