INSTALLATION INSTRUCTIONS

Transcription

1 INSTALLATION INSTRUCTIONS SKYBOOM ERGON SERIES Includes Lightweight Utility Arm & ERGON II Carriers TEC-H-0013 REV4 5/11

2

3 Title TABLE OF CONTENTS Page 1 Page SECTION I...3 Pre-Installation Requirements...3 Recommended Tool And Hardware Lists For Skyboom Installation...3 Equipment Labels And Specifications...4 SECTION II - SPECIAL USER ATTENTION...5 SECTION III - INSTALLATION Installation Procedure Hub and Upper Radial Arm Assembly Lower Radial Arm Assembly...10 a. Lower Fixed Height Arm...10 b. Lower Height Adjustable Arm...10 c. Bearing Stop Assembly...11 d. Flatscreen Arm Adapter Carrier/Utilities Box/VST Assemblies...12 a. VST Assembly...12 b. Ergon Style - Utilities Dispensing Assembly...13 c. Ergon II Style - Utilities Dispensing Assembly AFS Flatscreen Arm and Mount Installation...14 a. Determine Stop Ball Placement...14 b. Lower Radial Arm Assembly...14 c. Flatscreen Monitor Mount (-FS)...15 d. Flatscreen Arm Tension Adjustment...16 e. Flatscreen Arm Plumb Adjustment AFC Lightweight Utility Arm Installation...17 a. Radial Arm Assembly - Lower...17 b. Upper Arm Rotation Position Adjustment...18 c. Flatscreen Monitor Mount (-FC1, FC2, FS32)...19 d. Spring Arm Height Adjustment...20 e. Spring Arm Tension Mount...20 f. Spring Arm Plumb Adjustment...22 g. Upper Arm Adjustment...23 h. Friction Brake Adjustment Hydraulic Pump...24 a. Installation...24 b. Pump Adjustments Height Adjustable Arm...26 a. Limit Switch Adjustments...26 b. Plumb Adjustment...26

4 Page 2 TABLE OF CONTENTS (continued) Title Page 3-9. Manual Height Adjustable Arm Spring Tension Adjustment Final Assembly...28 a. Radial Arm Cover Installation...28 b. Ceiling Cover Installation...28 c. Shelf Installation - Carrier Models...29 d. Accessories...31 e. Final Connections...31 f. Electrical Connections...31 g. Medical Gas Hose Connections...31 h. Light Fixture Installation...31 INSTALLATION CHECK LIST...32 TYPICAL DOCK-IT PUMP WIRING DIAGRAM...34 TYPICAL PUMP WIRING DIAGRAM...35 DAMAGED SHIPMENT CLAIM PROCEDURE...36 Refer to specific seismic calculations for projects requiring seismic compliance. Although current at the time of publication, SKYTRON S policy of continuous development makes this manual subject to change without notice.

5 SECTION I Page 3 Pre-Installation Requirements The Mounting Structure must meet the requirements of the SKYTRON "Mounting Structure Pre-Installation Guide for Ergon Skybooms" and all applicable requirements and testing must be performed prior to installation. Painting and flooring must be completed before the product can be installed. Applicable requirements to include: Mounting Structure Test Jig, Test Report Medical Gas Piping installation, testing and certification Electrical services provided and certified Light Fixture Wall Control and wiring (if applicable) This product must be installed by SKYTRON authorized, factory trained service personnel. Failure to do so will result in warranty cancellation and could cause damage to equipment. Recommended Tool List For Skyboom Installation Cordless drill w/ #2 Phillips bit Magnet, telescoping Spirit level Digital level Large crescent wrench for 1-1/4" nuts White lithium grease Set of Phillips screwdrivers Set of flat blade screwdrivers Metric, L-type Allen wrench set mm Wire puller (fish tape) 12mm open end wrench 13mm open end wrench Plastic Faced Hammer Utility knife True RMS digital multimeter Spanner wrench, skytron p/n h /8" heavy duty offset striking wrench 1-7/8" - 3/4" drive impact socket, deep 3/4" drive 10" extension 3/4" drive ratchet Lift capable of supporting up to 800 lbs. Dead blow hammer Blue Loctite 242 Electrical tape Hook and pick set Wire strippers Wire crimpers Torque wrench (multiplier) 660 ft.-lbs. 1-7/8" Torque socket, 1" drive Modifications or alterations not approved by SKYTRON are not recommended and could result in equipment damage, poor performance and cancellation of warranty. All tools and devices employed during the installation of this fixture must be calibrated to original manufacturers specifications. The hardware and all components for installation of the SKYTRON Skyboom are located in the main fixture crate. Recommended Hardware List Provided By Others Pump enclosure mounting hardware Ceiling cover attachment hardware

6 Page 4 EQUIPMENT LABELS AND SPECIFICATIONS 5A FUSE TYPE 5 Amp, FAST ACTING DANGEROUS VOLTAGE, 120V, 60 Hz CLASS I, TYPE B EQUIPMENT TYPE B EQUIPMENT PROTECTIVE EARTH GROUND SUPPLIED N CONNECTION FOR NEUTRAL CONDUCTOR SUPPLIED UNIT TO BE USED ONLY IN SPECIFIED ENVIRONMENTAL CONDITIONS TEMPERATURE: C (60-85 F) HUMIDITY: 30% - 60% RELATIVE HUMIDITY, NON CONDENSING CLASS I, IPXO RATED, CONTINUOUS OPERATION WARNING - MULTIPLE CIRCUITS - DISCONNECT ALL CIRCUITS PRIOR TO SERVICING AVERTISSEMENT - CIRCUITS MULTIPLES - DÉBRANCHEZ TOUS LES CIRCUITS AVANT D'EFFECTUER DU SERVICE SUR LES ÉQUIPEMENTS VAC, 60 Hz, 1 Ph 120 VAC, 60 Hz, 1 Ph 120 VAC, 60 Hz, 1 Ph 120 VAC, 60 Hz, 1 Ph 120 VAC, 60 Hz, 1 Ph 120 VAC, 60 Hz, 1 Ph

7 SECTION II - SPECIAL USER ATTENTION Page 5 To help assure the highest degree of operating safety for user and patient, SKYTRON has provided precautionary instructions throughout this manual. As with the operation of any surgical equipment, all hospital personnel should be aware that a certain amount of care must be exercised to maintain patient safety and to keep your SKYTRON Skyboom fixture performing at peak efficiency. In order to ensure safety and proper operation of this fixture, it should only be installed by SKYTRON trained and qualified personnel. Failure to observe these installation and service requirements may result in poor fixture performance and create hazards to clinical users. The following is a summary of the important precautionary instructions: WARNING Indicates a possibility of personal injury. Indicates a possibility of damage to equipment. IMPORTANT Refer to the drawing package included with the fixture to ensure that the proper gas connections, electrical services and communications services have been provided and properly installed on mounting plate. Flatscreen systems can support and balance a monitor weight up to 30 lbs. Exceeding the weight will result in poor balance and performance. Do not exceed 100 pounds of equipment weight on individual shelves. Store Skyboom components out of the elements and dust, debris and moisture. Failure to protect product could result in damage preventing proper installation and performance. Indicates important facts or helpful hints. Avoid opening cartons before or after they are installed at the installation site. SKYTRON is not responsible for lost or damaged items caused by improper handling procedures.

8 Page 6 SPECIAL USER ATTENTION Skyboom configurations will vary depending on the number and type of options selected. Review all installation procedures as described, prior to starting installation of the fixture. Orientation of the product is critical for installation and operation. Refer to your layout drawings for the proper orientation. Make sure that the Electrical Junction Box and Riser Plate Assemblies if applicable have been installed on the Mounting Plate. All facility medical gas piping connections to the Riser Plate connections and all testing and certification should be completed prior to the installation of the fixture. If any obstruction will not allow the upper arm to rotate a full 360, it is recommended to remove the Stop Bolt and Stop Balls from the arm prior to installing the Hub and Upper Arm Assembly. Align Clamp Ring so the split is 90 to the centerline of the arm and tighten the bolts alternately to make the split on each side equal. Align Clamp Ring so the split is 90 to the centerline of the carrier top beam and tighten the bolts alternately to make the split on each side equal. Do not rotate Radial Arms more than 360 without setting the stops. Damage to the equipment could occur. Do not discard pull strings as they are necessary to facilitate the routing of cables. Depending on cable connector type, communications cables may have to be installed prior to power cable. The fixture's 1-1/4" mounting nuts require 660 ft.lbs. of torque. Failure to apply the proper torque setting results in gradual loosening of the mounting fasteners which will eventually lead to drifting of the fixture or a potential hazardous situation. Do not remove the vertical travel stop if the monitor is not installed. Removing the stop without the weight of the monitor will result in damage to the plumb adjustment system. The Brake Key, Stop Key, Ball Stops, Brake Mounting Plate and the associated hardware are provided separately in plastic bags.

9 SPECIAL USER ATTENTION Page 7 The Brass Brake key is used to secure the lower arm to the upper arm. Removal of both Stop Pins could result in damage to internal cables and to equipment. Do not remove the vertical travel stop screws if the monitor is not installed. Removing the stop bolts without the weight of the monitor will result in damage to the plumb adjustment system. Ensure to route video, audio, and power cables through the Spring Arm so they avoid mechanism pinch points. To DECREASE the Spring Arm Tension, continue with steps 4 through 7. To INCREASE the Spring Arm Tension, proceed to steps 8 through 12. This procedure is to be completed with the monitor attached to the Swing Arm. SKYTRON does not provide pump enclosure mounting hardware. Construction variances do not permit SKYTRON to furnish specific hardware for each application. Consult with the General Contractor. Final pressure and dropping speed adjustments should be done after all equipment is placed on the carrier. Failure to install the Radial Arm Covers properly and secure the fasteners could result in the inadvertent release of the covers. The ceiling cover is attached to the upper arm and rotates with the arm. Make sure adequate clearance is available throughout the range of movement. Leave adequate amount of slack in all hoses and cables to prevent damage as the arm is rotated. Trim excessive conduit wire and cable as needed. All medical gas lines must be cleaned & tested to NFPA guidelines prior to making connection.

10 Page 8 SECTION III - INSTALLATION MOUNTING PLATE UPPER CEILING COVER HUB AND UPPER RADIAL ARM ASSEMBLY BRAKE KEY STOP KEY BALL STOPS (2) LOWER CEILING COVER LOWER RADIAL ARM BALL STOPS (2) STOP KEY BRAKE KEY COLLAR VERTICAL SUPPORT TUBE CARRIER/ UTILITIES BOX/ VST ASSEMBLIES FLATSCREEN MOUNTING BRACKET mf-mj Figure 1. Typical Fixture Installation

11 Page Installation Procedure The fixture should be installed in the following Main Component sequence: Refer to figure 1. Hub and Upper Radial Arm Assembly Lower Radial Arm (s) Carrier/Utilities Box/VST Assemblies AFS Flatscreen Arm and Mount AFC Lightweight Utility Arm Lighting fixture and Wall Control (if applicable) The Mounting Plate should be located 10 inches above the finished ceiling and securely welded to the mounting structure in accordance with SKYTRON's Pre-Installation Guide. Failure to comply to these specifications will result in improper function of ceiling cover and improper clearances. Install (6) 1-1/4" x 10" All Thread Rod (provided with the fixture) into Mounting Plate and secure with (12) 1-1/4" nuts. Using the Torque Multiplier, torque nuts to 660 ft.lbs. See figure 2. Install (6) 1-1/4" nuts (one on each rod) approximately 2" below the Mounting Plate Hub and Upper Radial Arm Assembly If any obstruction will not allow the upper arm to rotate a full 360, it is recommended to remove the Stop Bolt and Stop Balls from the arm prior to installing the Hub and upper arm assembly. Refer to figure 7. Install the Hub and Radial Arm Assembly on the mounting structure threaded rods and secure with (6) 1-1/4" nuts. Refer to figure 3. Bottom of the mounting hub must be 6-5/8" (±1/8") above the finished ceiling. Check the tube of the mounting hub with a level. Adjust Jam Nuts on hub as needed to make sure the tube is plumb. Using the Torque Multiplier, torque nuts to 660 ft.lbs. MOUNTING PLATE 6-5/8"(±1/8 ) 1/4 * 10" FIXTURE HUB MOUNTING PLATE TORQUE MULTIPLIER FINISHED CEILING CRITICAL DIMENSION FINISHED CEILING Figure 3. Mounting Dimensions Figure 2. Torque Multiplier Make sure that the Electrical Junction Box and Riser Plate Assemblies if applicable have been installed on the Mounting Plate. All facility medical gas piping connections to the Riser Plate connections and all testing and certification should be completed prior to the installation of the fixture. The fixture's 1-1/4" mounting nuts require 660 ft.lbs. of torque. Failure to apply the proper torque setting results in gradual loosening of the mounting fasteners which will eventually lead to drifting of the fixture or a potential hazardous situation.

12 Page Lower Radial Arm Assembly The Ergon Skyboom System may incorporate a variety of arms, utilities boxes and/or carriers. Refer to the drawings included in the drawing package for the proper configuration. All of the following procedures may not apply for the fixture you are installing. a. Lower Fixed Height Arm Use the following procedure to install the Lower Fixed Height Radial Arm Assembly. Refer to figure 4. BEARING b. Lower Height Adjustable Arm The installation procedure for the Height Adjustable Arms is identical except for the hydraulic line on the powered arm. For Powered Height Adjustable Arm, install hydraulic line through upper arm and hub assembly prior to attaching arm. Use care not to "kink" or bend the hydraulic hose as it will damage. 1. Align the bearing assembly of the Height Adjustable Arm to the receptacle on the Upper Radial arm assembly as shown in figure 5. The Stop Key notch should be pointed toward the end of the arm. 2. Align the (3) set screw holes on the bearing with the set screws on the radial arm receptacle and lock the bearing into position by tightening the set screws. CLAMP RING ALLEN BOLT (4) WASHER (4) 3. Install the Threaded Collar and tighten using spanner wrench SKYTRON P.N. H COLLAR Figure 4. H SPANNER WRENCH 1. Align the radial arm collar to line up with the upper radial arm bearing. 2. Install the Clamp Ring Assembly and secure with the (4) Allen bolts and washers. Figure 5. Align Clamp Ring so the split is 90 to the centerline of the fixed arm and tighten the bolts alternately to make the split on each side equal.

13 Page 11 c. Bearing Stop Assembly The bearings contain an adjustable stop mechanism and a friction brake. The stop mechanism allows the radial arm Degree of Rotation to be set between 15 and 330 in 15 increments. The Stop Bolt is located on the hub end of the radial arm as shown in figure 7. All bearings are set for 330 of rotation unless noted otherwise on the bearing tag. After the mounting hub and radial arm is installed, the precise positioning of the stops can be adjusted in relation to the room. Refer to figure 6. STOP BOLT (1) STOP BALL (2) Do not rotate Radial Arms more than 360 without setting the stops. Damage to the equipment could occur. REFERENCE DESIRED STOP AREA STOP AREA Figure 7. UPPER ARM LOWER ARM CARRIER mj Use figures 6 and 7 to determine the degree of rotation desired and the rotation position in relation to the radial arm. If an adjustment is required, the Stop Bolt and one or both of the Stop Balls will have to be removed from the bearing. 1. Rotate the carrier to the first desired stop location and insert one of the Stop Balls. Figure 6. The bearings use two Stop Balls and a Stop Bolt to set the rotation adjustment. 2. Rotate the carrier in the opposite direction to the second stop location and insert the second Stop Ball. 3. Rotate the carrier back toward the first Stop Ball, install and tighten the Stop Bolt.

14 Page Carrier/Utilities Box/VST Assemblies d. Flatscreen Arm Adapter 1. Align the Flatscreen Arm Adapter to the Radial arm assembly (if applicable) as shown in figure 8. The Stop Key notch should be pointed toward the end of the arm. 2. Align the (3) set screw holes on the adapter with the set screws on the radial arm and lock the adapter into position by tightening the set screws. 3. Install the Threaded Collar and tighten using spanner wrench SKYTRON P.N. H Use caution to prevent cross threading the collar. a. VST Assembly Refer to the drawing package provided with the Ergon Skyboom to determine proper placement of Vertical Support Tubes (VST). Normally, the longest VST attaches to the upper arm on a dual arm fixture. Vertical Support Tubes supplied with the fixture may vary in both length and diameter. Large diameter tubes are provided for Utilities dispensing heads, smaller diameter tubes are supplied for flatscreen monitor mounts and fixtures that combine lighting fixtures have a third type for the light fixture. The light fixture tubes are packed in a separate box. 1. Align the Vertical Support Tube (VST) if applicable with the radial arm bearing. Refer to figure Install the Clamp Ring Assembly and secure with the (4) Allen bolts and washers. STOP KEY NOTCH WRENCH H SET SCREW (3) FLATSCREEN ARM ADAPTER THREADED COLLAR Align Clamp Ring so the split is 90 to the centerline of the arm and tighten the bolts alternately to make the split on each side equal. Figure 8. CLAMP RING BEARING ALLEN BOLT (4) WASHER (4) VST Figure 9.

15 Page 13 b. Ergon Style - Utilities Dispensing Assembly The Utilities Dispensing System may be as equipment carrier (P-1 through P5), utility box head (UB) or a vertical utility box (VB). Each of these attaches to the arm assembly in the same manner. 1. Position the Utility Dispensing System under the arm and install hoses and cables through VST and arm. Hoses should be installed with care to avoid tangling and twisting. Avoid pulling and taping together as one bundle to prevent restriction to hoses. Avoid pulling the hoses by the D.I.S.S. gas connectors. Failure to do so could result in leaks. Allow a fair amount of slack at each bend to prevent collapse and stretching. 2. Align the carrier collar with the VST. Refer to figure 10a. 3. Install the Clamp Ring Assembly and secure with the (4) allen bolts and washers. c. Ergon II Style - Utilities Dispensing Assembly The Utilities Dispensing System may be an equipment carrier, utility box head or a vertical utility box. Each of these attaches to the arm assembly in the same manner. 1. Position the Utility Dispensing System under the arm and install hoses and cables through VST and arm. Hoses should be installed with care to avoid tangling and twisting. Avoid pulling and taping together as one bundle to prevent restriction to hoses. Avoid pulling the hoses by the D.I.S.S. gas connectors. Failure to do so could result in leaks. Allow a fair amount of slack at each bend to prevent collapse and stretching. 2. Slide the Attaching Collar inside the VST. Refer to Figure 10b. 3. Install and secure with three (3) allen screws. Align Clamp Ring so the split is 90 to the centerline of the carrier top beam and tighten the bolts alternately to make the split on each side equal. VST ALLEN SCREWS (3) ALLEN BOLT (4) CLAMP RING VST WASHER (4) CLAMP RING ATTACHING COLLAR Figure 10b. Figure 10a.

16 Page AFS Flatscreen Arm and Mount Installation a. Determine Stop Ball Placement The stop area should be as shown in figure 11. Make sure that the stop collar (figure 12) is fastened onto the outer bearing housing allowing access to the keyway. Do not discard pull strings as they are necessary to facilitate the routing of cables. Figure 11. STOP AREA LOWER ARM b. Lower Radial Arm Assembly Refer to figure 13. Install stop balls and stop key. Align stop collar so the through hole lines up with set screw hole in stop key, and reinstall set screw in stop key. DO NOT overtighten the set screw. The set screw is used to adjust the friction brake tension. SET SCREW (FASTENS INTO STOP KEY) THROUGH HOLE STOP COLLAR SET SCREW OUTER BEARING HOUSING UPPER RADIAL ARM COLLAR STOP KEY BALL STOPS (2) STOP KEY BALL STOPS (2) KEYWAY LOWER RADIAL ARM SET SCREW ROTATION POSITION 15 Figure 12. * 255 DEGREE OF ROTATION 15 TO 255 IN 15 INCREMENTS * ONE BALL ALLOWS 270 ROTATION Figure 13 END CAP

17 Page 15 c. Flatscreen Monitor Mount (-FS) 1. Determine Stop Ball placement for the flatscreen arm (figure 12). Make sure the stop collar is in place and install the VST to the radial arm assembly. 2. Install stop balls and stop key. Align the stop collar so the through hole lines up with the set screw hole in the stop key and install the set screw. DO NOT overtighten the set screw. The set screw is used to adjust the friction brake tension. 3. Install Flatscreen Mounting Bracket to VST and secure with (3) M8 x 12 screws. 4. Install flatscreen monitor(s) to mounting bracket(s) using hardware supplied with monitor(s). See figure 14. VST ASSEMBLY FLATSCREEN MONITOR CAP FLATSCREEN MOUNTING BRACKET 2.5mm ALLEN WRENCH SET SCREW 5. Loosen set screws and remove the caps to facilitate routing procedure. Install the power cord and communication cables through the upper channel in the upper RAA. Pull the spring arm down for greatest access and use the pull cord provided to route the utility lines. Continue to route cabling through the system to their ultimate destination. Ensure that there is no twisting or excessive stress on the cable. Allow a sufficient amount of slack in the utility cabling while routing to ensure proper bend radii and prevent stretching of utilities lines. Depending on cable connector type, communications cables may have to be installed prior to power cable. 6. The flatscreen monitor should move freely, yet maintain its position without drifting. If an adjustment is necessary, a set screw located at the pivot point of the bracket can be adjusted to provide proper movement. Apply Blue Loctite to the set screw if an adjustment is required. Refer to figure 14. Balance may be necessary in applications where the monitor's power source is mounted on the rear of the monitor. CAP Figure 14.

18 Page 16 d. Flatscreen Arm Tension Adjustment Remove the lower end cap from the end of the arm to gain access to the spring tension screw. The end cap is secured by a screw located on the top side of the arm. Using a 5mm Allen wrench, adjust spring tension by turning the spring tension adjustment screw clockwise to decrease tension and counter clockwise to increase tension. For fine adjustment, the two Allen screws on the cylinder friction collar may be adjusted. To increase tension, tighten the two Allen screws evenly, loosen them to decrease tension. The arm should hold its position throughout its range of travel (figure 8). The vertical travel stop can be removed, if applicable, to achieve a full range of vertical travel. Remove the block by removing the 6mm Allen bolt. Install end caps upon completing the adjustment. e. Flatscreen Arm Plumb Adjustment The Vertical Support Tube and flatscreen monitor should be aligned perpendicular to the floor throughout the range of movement of the spring arm. Check the plumb of the Vertical Support Tube and use the following procedure to adjust if needed. Refer to figure mm PLUMB ADJUSTER Do not remove the vertical travel stop if the monitor is not installed. Removing the stop without the weight of the monitor will result in damage to the plumb adjustment system. SET SCREW VERTICAL TRAVEL STOP (CAN BE REMOVED TO MAXIMIZE VERTICAL TRAVEL) SPRING TENSION SCREW 5mm ALLEN WRENCH Figure Remove the end cap from the spring end of the Spring Arm. 2. Loosen the setscrew securing the plumb adjuster. ALLEN SCREW CYLINDER FRICTION COLLAR Figure Using a 12mm open end wrench, turn the plumb adjuster until the desired adjustment has been achieved. 4. Apply Blue Loctite to the setscrew and tighten the set screw. Replace the end cap and its fastener.

19 3-6. AFC Lightweight Utility Arm Installation Page 17 a. Radial Arm Assembly - Lower Determine Stop Ball placement for lower radial arm. The stop area should be as shown in figure 17. Do not rotate Radial Arms more than 360 without setting the stops. Damage to the equipment could occur. BALL STOP BRAKE KEY STOP KEY BRAKE MOUNTING PLATE SET SCREW Figure 17. LOWER ARM 15 * 255 The Brake Key, Stop Key, Ball Stops, Brake Mounting Plate and the associated hardware are provided separately in plastic bags. ROTATION POSITION DEGREE OF ROTATION 15 TO 255 IN 15 INCREMENTS * ONE BALL ALLOWS 270 ROTATION Figure 18. The Brass Brake key is used to secure the lower arm to the upper arm. Do not discard pull strings as they are necessary to facilitate the routing of cables. Install the lower, height adjustable arm to the upper radial arm. Install the Brass Brake Key into the slot in the arm assembly. Install the Stop Balls and Stop Key as required for proper positioning. Install the Brake Mounting Plate and secure with the (2) bolts provided. Refer to figure 18. Install the Stop Key bolt and tighten. Install the Brake Key set screw. Do not overtighten the set screw, it is used to adjust the friction brake tension.

20 Page 18 b. Upper Arm Rotation Position Adjustment The degree of rotation provided by the upper bearing stops can be positioned as desired for the relationship of the arm assembly to the room. Refer to figure 19. It is recommended that the upper arms rotate away from the surgical field and that the lower arms rotate underneath the upper arm. STOP PINS STOP AREA DESIRED STOP AREA STOP PLATE BOLT Figure 19. Figure 20. To alter the position of the rotation stops for the mounting hub, use the following procedure. 1. Rotate the appropriate arm in the direction of the stop to be adjusted until it contacts the stop. 3. Rotate the arm to the new stop position. Replace the Stop Pin, Stop Plate and secure with bolt. 4. Repeat steps 2 & 3 to adjust other stop if desired. 2. Remove the bolt that secures the Stop Plate and remove Stop Pin. Refer to figure 20. Removal of both Stop Pins could result in damage to internal cables and to equipment.

21 Page 19 c. Flatscreen Monitor Mount (-FC1, FC2, FS32) 1. Install the VST to the flatscreen mounting bracket and secure with (3) M8 x 12 screws. 2. Install the VST & bracket assembly to the height adjustable arm and secure with (3) M8 x 12 screws. 3. Determine Flatscreen Stop positioning, loosen the Brake Set Screw, remove the Stop Key Bolt and move the stop collar for access to the stop bolts. 4. Support the mounting bracket and move the Stop Balls to the desired positions. Install the Stop Key, align the Stop Collar and install the Stop Key Bolt. 5. Tighten the Brake Set Screw to adjust the friction brake tension. Do not overtighten. 6. Install flatscreen monitor(s) to mounting bracket(s) using hardware supplied with monitor(s). Refer to figure 21. VST ASSEMBLY FLATSCREEN MOUNTING BRACKET 7. Install the power cord and communication cables through the upper RAA. Remove side cover opposite plumb bar to route cables outside spring arm. Continue to route cabling through the system to their ultimate destination. Ensure that there is no twisting or excessive stress on the cable. Allow a sufficient amount of slack in the utility cabling while routing to ensure proper bend radii and prevent stretching of utilities lines. Depending on cable connector type, communications cables may have to be installed prior to power cable. 8. The flatscreen monitor should move freely, yet maintain its position without drifting. If an adjustment is necessary, a set screw located at the pivot point of the bracket can be adjusted to provide proper movement. Apply Blue Loctite to the set screw if an adjustment is required. Refer to figure 21. Also, tension can be adjusted on the spring mechanism under the aluminum covers at either side of the bracket. FLATSCREEN MONITOR HANDLE Figure 21.

22 Page 20 d. Spring Arm Height Adjustment Remove the two side caps. The two stop screws, one on each side, are installed to limit the highest position of the spring arm at 20. Refer to figure 22. Do not remove the vertical travel stop screws if the monitor is not installed. Removing the stop bolts without the weight of the monitor will result in damage to the plumb adjustment system. e. Spring Arm Tension Adjustment 1. Using a Phillips-head screwdriver, remove the M3 x 10 screw on each end of the Side Cover and Side Cap and set aside. Remove the Side Cover and Side Cap and set aside. Repeat for the other side of the Spring Arm. 2. Place the Spring Arm in its upper-most position. 3. Using a 13mm open-end wrench, break the tightening grip of the Spring Arm Tension Nut. DO NOT loosen excessively beyond the initial grip! Refer to figure 23. ROUTE CABLES ON TOP SECTION OF ARM TO AVOID PINCH POINTS 20 STOP SCREW + -- Figure 22. Remove the screws to allow maximum upwards travel of 40. Ensure to route video, audio, and power cables through the Spring Arm so they avoid mechanism pinch points. Figure 23. To DECREASE the Spring Arm Tension, continue with steps 4 through 7. To INCREASE the Spring Arm Tension, proceed to steps 8 through 12.

23 Page 21 Decrease Spring Arm Tension Procedure 4. Using a 5mm Allen-wrench, turn the Spring Arm Tension Bolt CLOCKWISE two revolutions (720 ). A gap will appear between the head of the Spring Arm Tension Bolt and the Upper Bearing Assembly. 5. Slowly pull down the Spring Arm until a soft SNAP sound is heard. This indicates the Spring Arm Tension Bolt is fully inserted into the Upper Bearing Assembly. The gap is now between the Spring Arm Tension Nut and the Upper Bearing Assembly. 6. Manually thread the Spring Arm Tension Nut down to remove the gap. DO NOT TIGHTEN. 7. Place the Spring Arm in various positions above and below parallel to test the balance of the Spring Arm. At each position it MUST NOT move after releasing the Spring Arm. Repeat steps 4 through 7 until you achieve successful Spring Arm balance. Proceed to Step 11. Increase Spring Arm Tension Procedure 8. Using a 5mm Allen-wrench, turn the Spring Arm Tension Bolt COUNTER-CLOCKWISE two revolutions (720 ). A gap will appear between the head of the Spring Arm Tension Bolt and the Upper Bearing Assembly. 9. Manually thread the Spring Arm Tension Nut down. DO NOT TIGHTEN. 10. Place the Spring Arm in various positions above and below parallel to test the balance of the Spring Arm. At each position it MUST NOT move after releasing the Spring Arm. Repeat steps 8 through 10 until you achieve successful Spring Arm balance. 11. Using a 13mm open-end wrench, firmly secure the Spring Arm Tension Nut. 12. Using a Phillips-head screwdriver, secure the Side Cover and Side Cap at each end of the Spring Arm with an M3 x 10 screw. Repeat for the other side of the Spring Arm.

24 Page 22 f. Spring Arm Plumb Adjustment This procedure is to be completed with the monitor attached to the Swing Arm. IMPORTANT NOTICE! SKYTRON ships the AFC Spring Arm with the Eccentric Parallel Pin in the 6:00 position (See Fig. 24). When the flats on the Eccentric Parallel Pin are perpendicular to the Spring Arm, the Eccentric Parallel Pin can be either at the 12:00 position or the 6:00 position. When the pin is rotated to the 12:00 position, it will distort the plumb at the top and bottom of the Spring Arm travel. Only slight adjustment from the 6:00 position is required to achieve plumb at any position of the Spring Arm. Ensure the pin is at the downward 6:00 position before proceeding with the Spring Arm Plumb Adjustment procedure. Refer to figure Using a Phillips-head screwdriver, remove the M3 x 10 screw on each end of the Side Cover and Side Cap and set aside. Remove the Side Cover and Side Cap and set aside. Repeat for the other side of the Spring Arm. 2. Place the Spring Arm parallel to the floor. 3. Using an 8mm Allen-wrench, loosen the Set Screw opposite the Eccentric Parallel Pin a few turns. Both items are part of the Lower Bearing Assembly. 4. Insert a 13mm open-end wrench over the flats on the Eccentric Parallel Pin. Turn the wrench to the left and/or right while observing the edge of the monitor. Stop at the adjustment position when the monitor is perpendicular to the Swing Arm. 5. Tighten the Eccentric Parallel Pin Set Screw. 6. Place the Spring Arm in various positions above and below parallel. Verify that the side view of the monitor remains plumb (perpendicular) to the floor. Repeat steps 2 through 6 until this condition is accomplished. 7. Using a Phillips-head screwdriver, secure the Side Cover and Side cap at each end of the Spring Arm with an M3 x 10 screw. Repeat for the other side of the Spring Arm. Refer to figure 25. SET SCREW Figure 24. ECCENTRIC PARALLEL PIN Figure 25.

25 Page 23 g. Upper Arm Adjustment Level the upper arm with the mounted monitor bracket, cables and flat screen monitors. 1. Loosen the two bolts (1) to allow adjusting the angle of the upper arm. Refer to figure 26. h. Friction Brake Adjustment Using a 2mm Allen wrench, adjust three Allen Set Screws to the required friction level that allows the arm to move easily and not continue to move or drift when positioned. Refer to Figure 27. SCREWS + - THIRD ALLEN SET SCREW BOLTS FRONT ALLEN SET SCREW SIDE ALLEN SET SCREW Figure 27. Figure Turn the two screws (2) to the right (+) to increase the angle of the arm and to the left (-) to decrease the angle. Make sure that both screws are adjusted with the same number of turns. Verify that the arm is level with the installed equipment and fasten the bolts.

26 Page Hydraulic Pump Installation a. Installation Power Height Adjustable Arms require the installation of a hydraulic pump assembly. The hydraulic pump, control circuit board, terminal strips and associated wiring are mounted in a Hoffman, NEMA 4 inclosure. Use the following procedure for installation. Installation Notes: Pump must be mounted near an access door for future service access. Pump must be mounted within 3 feet of the fixture mounting hub. Enclosure measures 18" L x 6" W x12" H, weighs lbs. and is constructed of painted steel. SKYTRON does not provide pump enclosure mounting hardware. Construction variances do not permit SKYTRON to furnish specific hardware for each application. Consult with the General Contractor. PUMP ENCLOSURE ASSEMBLY BEAM CLAMPS (By Others) Figure 28. Hydraulic Pump Mounting Remove the yellow shipping cap from the pump reservoir and replace it with the black vented cap. Remove plug from hydraulic line, remove grommet from pump enclosure, insert hydraulic line through grommet into pump enclosure and replace grommet in pump enclosure. Remove shipping cap from pump and connect the hydraulic line to the pump with the plumbing bolt and two seal washers. See figure 29. Remove the four screws securing the enclosure cover and remove the cover. Remove shipping material from pump reservoir. Install beam clamps to back of enclosures. Install hydraulic pump and enclosure above the finished ceiling. Refer to figure 28. HYDRAULIC LINE SHIPPING CAP GROMMET PLUMBING BOLT (2) SEAL WASHERS PUMP ENCLOSURE YELLOW SHIPPING CAP BLACK VENTED CAP Figure 29.

27 Page 25 Connect the electrical service and the conduit from radial arm to the pump enclosure. Connect the 120VAC facility supply line to the circuit breaker. Connect fixture wiring to facility supply lines. Refer to wiring diagram provided with fixture. Connect low voltage (24V) connector to lead from fixture. DROPPING SPEED ADJUSTMENT SCREW b. Pump Adjustments Final pressure and dropping speed adjustments should be done after all equipment is placed on the carrier. Test the operation of the hydraulic pump and Height Adjustable Arm using the up/down buttons or the pendant switch control. It may take several seconds for the arm to move upward when first operated. The down movement of the arm is controlled by a dropping valve. When the valve is activated a return port to the reservoir is opened. The weight of the arm and carrier forces the hydraulic fluid from the cylinder back to the reservoir allowing the arm to descend. HYDRAULIC PUMP PRESSURE RELIEF VALVE ADJUSTMENT SCREW Figure 30. Hydraulic Pump Adjustments If needed, the hydraulic pump pressure can be adjusted to lift heavier equipment loads (contact SKYTRON service representative for maximum equipment load). To adjust the pressure, turn the pressure relief valve adjustment screw with an Allen wrench clockwise to increase the pressure. See figure 30. Do not tighten adjustment screw all the way. A bypass route must be provided. To adjust for maximum pressure, turn the screw clockwise until it stops, then turn it back one full turn. The dropping speed of the radial arm can be adjusted at the hydraulic pump. To adjust the dropping speed of the arm, remove the plastic cover on the top of the pump assembly and use a 2.5 mm Allen wrench to turn the adjustment screw until the desired speed is achieved. Refer to figure 30. The dropping speed should equal the elevation speed.

28 Page Height Adjustable Arm Adjustments a. Limit Switch Adjustment The Height Adjustable Radial Arm will move to approximately 30 above horizontal. To restrict the upward movement of the arm, adjust the limit switch located in the hydraulic radial arm. See figure 31. ACTUATOR PLATE b. Plumb Adjustment The lower vertical support tube and carrier should be perpendicular to the floor. This adjustment should be made once the equipment has been set in place. The carrier/utilities dispensing end of the height adjustable radial arm has a cam adjuster for setting the plumb of the lower VST. Use the following procedure to set the plumb of the VST. Refer to figure 32. ADJUSTMENT BOLT CENTER BOLT LIMIT SWITCH Figure 31. Limit Switch mj Raise the arm to the desired height, loosen the two nuts securing the switch actuator plate to the arm, adjust the plate to activate the switch at the desired stopping point and tighten the nuts. Dock-It systems employ two limit switches to restrict arm movement for the up and down position. Repeat procedure as necessary for each limit switch. Figure 32. Plumb Adjustment 1. Place the arm in the full down position. 2. Using a spirit level, check the plumb of the VST with the level positioned under the radial arm. 3. If an adjustment is necessary, remove the end cap from the end of the arm and loosen the large center bolt. Turn the adjustment screw as needed to obtain proper alignment. Tighten the large center bolt securely once the adjustment is complete.

29 Page Manual Height Adjustable Arm Spring Tension Adjustment. The manual height adjustable arm uses gas spring cylinders to supply the tension to balance the arm. One or two gas springs may be required to balance the arm depending on the weight of the carrier and equipment being supported by the arm. Use the following charts to determine the proper gas spring configuration required. In addition to the carrier weight, make sure to include the weight of any accessories, monitors or equipment that may be mounted on shelves when determining the proper gas springs. Gas Spring Weight Capacity Spring Weight Range LBS 2000N N N N N N N a. Support the arm and remove the bottom cover. b. Course Adjustment - Remove the four bolts securing the cylinder mounting block. Move the block up to decrease the weight capacity, down to increase. Replace the four bolts to secure the cylinder mounting block. c. Fine Adjustment - Loosen the middle set screw. Adjust the height of the center pin to balance the weight by adjusting the two cover screws. Tighten the middle set screw. See figure 33. BOLTS (4) MOUNTING BLOCK Available Gas Springs Spring Force Part Number SET SCREW ADJUSTING SCREWS mj 1000N 2000N H H Figure N H Carrier Weight Carrier Weight LBS VBM24 31 VBM36 40 UB 68 UB-1 88 FCM3 77 FCM6 (requires 2SH arm) 90

30 Page Final Assembly a. Radial Arm Cover Installation The center Trim Strips are used to hold the Radial Arm covers in place. Use the following procedures to install the radial arm covers. 1. The mounting screws for the Trim Strips are in a bag fastened to the end of the radial arm. Center the Trim Strips to the Standoffs on the radial arm and secure with the screws provided. See figure 34. STANDOFF b. Ceiling Cover Installation Use the following procedure to install the Ceiling Cover. See figure Install the Inner Moving Rings on to the Upper Arm to determine alignment for the Outer Stationary Cover. The ceiling cover is attached to the upper arm and rotates with the arm. Make sure adequate clearance is available throughout the range of movement. STANDOFF TRIM STRIP TRIM STRIP MOUNTING BLOCK TRIM Figure 34. Radial Arm Covers 2. Install the top cover pieces making sure that the covers are between the Trim Strip and the mounting blocks. 3. Install the lower cover pieces and tighten the screws in the trim strip to secure the covers. 4. Install the End Caps on each arm and secure with the two screws provided. 2. Install the Outer Stationary Cover as shown and secure with the two screws provided. Use the appropriate fasteners to attach to the ceiling. 3. Install the Inner Moving Ring pieces as shown and secure with the two screws provided. 4. Center Outer Stationary Cover, and rotate upper arm to ensure proper function Fasten to the finished ceiling utilizing appropriate fasteners. Each application may vary, therefore fasteners are to be supplied by installer. UPPER ARM OUTER STATIONARY COVER 5. Install the trim and fit to size. INNER MOVING RING INNER MOVING RING Failure to install the Radial Arm Covers properly and secure the fasteners could result in the inadvertent release of the covers. Figure 35. (2) SCREWS

31 Page 29 c. Carrier Shelf Installation The shelf hardware is packaged in individual packages for each shelf and packed in a separate box within the carrier shipping crate. The following procedure specifies how to install the shelves. 2. Slide the Spring Nuts to the required Shelf position on the Carrier Main Support. Model CM & VBM Procedure 1. Place four Spring Nuts into the Rear Shelf Tracks by inserting them at an angle and firmly pressing into place. Ensure to place two in each track. Figure Align the Shelf mounting holes with the four Springs Nuts. Using a 5mm Allen-wrench, secure in place with four M6 x12 Bolts and Washers. Figure 36. Figure 38.

32 Page 30 Model XM, KM, & PM Procedure 1. Insert and locate four Spring Nuts in the Rear Shelf Tracks and slide them to the required Shelf position on the Carrier Main Support using the technique described in the Model CM & VBM procedure. 4. Loosely secure a Support Block to each Spring Nut with a M6 x12 Bolt and Washer. 2. Align the Shelf mounting holes with the four Springs Nuts. Using a 5mm Allen-wrench, secure in place with four M6 x12 Bolts and Washers. 3. Insert one Spring Nut in each Side Support Track and slide them with two or three inches of the Shelf. Figure Slide and press each Support Block against the Shelf. Using a 5mm Allen-wrench, secure tightly in place. Figure 39. Figure 41.

33 Page 31 d. Accessories Install all accessories included with the fixture. Refer to the drawing package provided with the fixture for accessory placement. e. Final Connections Leave adequate amount of slack in all hoses and cables to prevent damage as the arm is rotated. Trim excessive conduit wire and cable as needed. Refer to Figure 42 for hose/cable routing recommendation pr ior to making final connections. f. Electrical Connections Make all electrical connections at the junction box on the mounting plate. Refer to the drawing package provided with the fixture for wiring details. All connections must be in accordance with all local, state and federal code requirements. g. Medical Gas Hose Connections All medical gas lines must be cleaned & tested to NFPA guidelines prior to making final tie-in connection. Connect Medical Gas hoses to riser plate fittings. Refer to the drawing package provided with the fixture. Hoses and fittings are labeled and all connections are D.I.S.S. fittings to ensure proper connection. Do not overtighten as damage could result to copper medical gas lines. h. Light Fixture Installation GAS HOSES All fixtures that include surgical lights have an additional conduit whip (and J-box for TV models) for connection to the wall control wiring. The wires are labeled for connection to the proper controls. Refer to applicable light fixture installation manual for wiring and wall control installation instructions. Figure 42. Hose/Cable Routing

34 Page 32 INSTALLATION CHECK LIST Above Ceiling: Hub plumb, bolts torqued 645 ft.lbs. Bearing Stops and Brakes set Cables, Hoses, Data, Voice routed Electricity connected Temporary connection Gas connection by To be made by others Hydraulic pump mounted Connected Checked for Leaks Ceiling Cover installed Arm Covers installed Flatscreen Arms: VST length correct Brakes and Stops set Covers and Trim Cables routed Monitor installed Spring Arm tension set Head room clearance 90 to bottom of Flatscreen Elevato Arms: Leak check Pressure set w/load Dropping Valve set Limit Switch Spring Arm tension Anesthesia: Accessories: VST length correct IV Poles Brake and Stops set Grab handles Covers and Trim Equipment rails Cables routed Vac. Slides Tether bracket and tested Carriers: Inches from floor to bottom of Carrier: VST length correct Brake and Stops set Covers, Caps, Trim Shelving set and level Cables routed SkyVac connection SkyVac tested Back Covers Inspected for paint chips Inspect Nitrogen system Pressure PSIG Accessories: GCX Bracket IV Pole Equipment Rails Baskets Vac. Slides Dock-It: Limit Switch set Brake and Stops set Covers and Trim Shelving set and level Wall Control: Surface mount Recess mount Wire connection 12awg Wire crimped Cover screws Input voltage checked VAC Intensity knob set screw tight Lights: Mounting Stub screws installed Bulb voltage set Power ON, all bulbs illuminated VST length correct Bulbs remain illuminated throughout: RAA Rotation BOM Rotation Vertical Travel Pitch Axis Roll Axis Center focus handle mounted Focus correct Camera installed and tested Diffuser clean Headroom clearance: VST Length : All Equipment Clean

35 Page 33 THE FOLLOWING QUESTIONS MUST BE ANSWERED BY THE INSTALLER: 1. All manuals furnished to customer? Yes No N/A Operators Manual Parts Catalog Maint. & Adjust. CD Other 2. When installed did the device function as per specification? yes no If no, please explain: 3. Did the device pass all required functional testing? yes no N/A If no, please explain: 4. Did the device pass all required diagnostic tests? yes no N/A If no, please explain: 5. Who attended the installation of the device (names and titles)?

36 Page 34 TYPICAL DOCK-IT PUMP WIRING DIAGRAM CART ENGAGEMENT RIGHT CART ENGAGEMENT LEFT NC UP LIMIT SWITCH NC DOWN LIMIT SWITCH 24V SWITCH CIRCUIT CONNECTOR PUMP ENCLOSURE (18"L x 12"H x 6"D) (REMOTE MOUNTED) PUMP HOUSING TERMINAL STRIP GREEN/YELLOW 1 PUMP GREY YELLOW GREEN CIRCUIT BOARD CIRCUIT BREAKER 120VAC, 10 AMP BLACK GREEN FIXTURE TERMINAL STRIP TO SKYBOOM FIXTURE /YELLOW (L) GREEN (G) ORANGE/BLUE (N) SURGICAL LIGHTS JUNCTION BOX (4"L x 4"W X 2-1/4"D) (FIXTURE MOUNTED) 3/4" CONDUIT AND MINIMUM 12 AWG WIRE SIZE (2 WIRES PER LIGHTHEAD PLUS FIXTURE GROUND WIRE) REQUIRED BETWEEN FIXTURE JUNCTION BOX AND SKYTRON SUPPLIED WALL CONTROL. PLEASE REFER TO SPECIFIC MODEL LIGHT WIRING DIAGRAM PROVIDED. FACILITY INCOMING POWER SUPPLY LINES MUST BE PROPERLY CIRCUIT PROTECTED AND IN COMPLIANCE WITH FEDERAL, STATE, AND LOCAL CODES. PUMP DRAW: 2.7 AMP 120VAC, 60HZ, 1PH 12AWG, XHHW VAC, 20 AMP FACILITY SUPPLIED GROUP VAC, 20 AMP GROUP VAC, 20 AMP GROUP 3 CIRCUIT CONDUITS PROVIDED BY OTHERS TYPICAL DOCK-IT PUMP WIRING DIAGRAM POWERED HEIGHT ADJUSTABLE ARM YELLOW GREEN GREY GREY YELLOW GREEN 8 BLUE GREEN/YELLOW GREEN/YELLOW BLUE BLUE SOLENOID THERMO- COUPLE BLACK 5 6 BLUE MOTOR START CAPACITOR BLACK BLACK BLUE GREEN/YELLOW GREEN GREEN YELLOW GREEN YELLOW HANDLE CONTROL PCB PENDANT CONTROL BLUE BLUE BLUE GREY YELLOW GREEN GREY YELLOW GREEN BLUE

37 TYPICAL PUMP WIRING DIAGRAM Page 35 NC UP LIMIT SWITCH 24V SWITCH CIRCUIT CONNECTOR PUMP HOUSING TERMINAL STRIP GREEN/YELLOW BLUE PUMP ENCLOSURE (18"L x 12"H x 6"D) (REMOTE MOUNTED) GREEN/YELLOW GREEN/YELLOW BLUE BLUE SOLENOID THERMO- COUPLE PUMP FACILITY INCOMING POWER SUPPLY LINES MUST BE PROPERLY CIRCUIT PROTECTED AND IN COMPLIANCE WITH FEDERAL, STATE, AND LOCAL CODES. BLACK 5 6 BLUE MOTOR START CAPACITOR GREY YELLOW GREEN CIRCUIT BOARD CIRCUIT BREAKER 120VAC, 10 AMP BLACK PUMP DRAW: 2.7 AMP 120VAC, 60HZ, 1PH BLACK BLUE GREEN/YELLOW FIXTURE TERMINAL STRIP TO SKYBOOM FIXTURE BLACK GREEN /YELLOW (L) GREEN GREEN (G) ORANGE/BLUE (N) 12AWG, XHHW VAC, 20 AMP 120 VAC, 20 AMP FACILITY SUPPLIED GROUP 1 GROUP VAC, 20 AMP GROUP 3 CIRCUIT CONDUITS PROVIDED BY OTHERS GREEN YELLOW GREY GREEN YELLOW GREEN YELLOW HANDLE CONTROL (CARRIER) PCB PENDANT CONTROL (UB) SURGICAL LIGHTS JUNCTION BOX (4"L x 4"W X 2-1/4"D) (FIXTURE MOUNTED) 3/4" CONDUIT AND MINIMUM 12 AWG WIRE SIZE (2 WIRES PER LIGHTHEAD PLUS FIXTURE GROUND WIRE) REQUIRED BETWEEN FIXTURE JUNCTION BOX AND SKYTRON SUPPLIED WALL CONTROL. PLEASE REFER TO SPECIFIC MODEL LIGHT WIRING DIAGRAM PROVIDED. TYPICAL PUMP WIRING DIAGRAM POWERED HEIGHT ADJUSTABLE ARM BLUE GREY YELLOW GREEN GREY YELLOW GREEN GREY YELLOW GREEN

38 Page 36 DAMAGED SHIPMENT CLAIM PROCEDURE Whenever a shipment suffers damage while in the custody of the transportation company, the responsibility lies with the transportation company and the value of the damages can be collected from the transportation company if the proper procedures are followed. When a shipment is received in a damaged condition and due to the appearance of the containers such as a broken crate, torn wrapping, or smashed carton, the contents may have been damaged. That fact should be noted on the Bill of Lading offered by the transportation company. An example of an applicable statement would be; "Received in good order except as noted" or "Crate damaged, possibility of concealed damage." The addition of these types of statements on the shipping documents will automatically give grounds for starting a claim. If damage cannot be identified on the exterior of the container, but is found when the container is opened, further unpacking should be stopped immediately and the container with all wrapping or packing materials should be held. The transportation company should be notified so an inspector can be sent. Failure to follow either of these two procedures may result in an inability to file a claim and collect for damage done. Returning the container to the sender without such an inspection may prevent filing a claim, because it will divide the responsibility for damage and in many cases the transportation company will return the shipment to the sender without charge after the inspection. The claim itself may be filed by either the shipper or consignee, but the consignee must notify the transportation company and the shipper that the damage has occurred. Remember that refusal of the shipment or failure to note the possibility of damage on the shipping documents may jeopardize the claim. Also, acceptance of a damaged shipment which has been processed properly to allow for filing a claim, will not jeopardize the position of the consignee. In any case, SKYTRON will see that damage which is not the fault of the consignee or his agents is corrected, if the transportation company does not honor the claim, as long as SKYTRON receives the full cooperation of the consignee in filing the claim. Some of the papers needed for filing a claim are in the hands of the consignee after the shipment has been received. If SKYTRON must file a claim, we will request these papers by name from the consignee at such time as the claim is under discussion. We will require the originals of these papers and not copies. Knowledge of the procedures outlined above and your cooperation in submitting damaged shipment claims will help both you, our customer, and SKYTRON by assuring the integrity of our products from manufacturing to installation.