7

integra cusa excel service manual

LINK 1 ENTER SITE >>> Download PDF
LINK 2 ENTER SITE >>> Download PDF

File Name:integra cusa excel service manual.pdf
Size: 1677 KB
Type: PDF, ePub, eBook

Category: Book
Uploaded: 12 May 2019, 13:19 PM
Rating: 4.6/5 from 555 votes.

Status: AVAILABLE

Last checked: 19 Minutes ago!

In order to read or download integra cusa excel service manual ebook, you need to create a FREE account.

Download Now!

eBook includes PDF, ePub and Kindle version

✔ Register a free 1 month Trial Account.

✔ Download as many books as you like (Personal use)

✔ Cancel the membership at any time if not satisfied.

✔ Join Over 80000 Happy Readers

integra cusa excel service manualTroubleshooting Replacement Procedures Calibration Repair Policy Service Parts Lists Printed in Ireland All rights reserved. All Rights Reserved.Notice Indicates a hazard which may result in product damage. Important Indicates an operating tip or maintenance suggestion. CUSA EXcel Ultrasonic Surgical System Service Manual. Service Parts Lists Ordering Replacement Parts 14-1 CUSA EXcel Ultrasonic Surgical Aspirator System Service Manual. Removing the end bell and tubing from the cooling water pump head 11-50 Figure 11-35. O-rings on cooling water reservoir connectors 11-51 CUSA EXcel Ultrasonic Surgical Aspirator System Service Manual. Ultrasonics board parts—integrated circuits 14-6 Table 14-11. Ultrasonics board parts—connectors 14-7 Table 14-12. Ultrasonics board parts—miscellaneous 14-8 CUSA EXcel Ultrasonic Surgical Aspirator System Service Manual. It is also important that you read, understand, and follow the instructions for any other equipment used to install, test, adjust, or repair the CUSA EXcel system. Technical Specifications Warning Explosion Hazard Do not use the CUSA EXcel system in the presence of flammable anesthetics or any potentially explosive or flammable atmosphere. Caution To avoid injury to surgical personnel, keep fingers away from the suction pinch valve while powering the unit on or off, activating vibration, or using fast flush. CUSA EXcel Ultrasonic Surgical Aspirator System Service Manual. The heat sink is isolated from ground, and can deliver very high current, resulting in injury. CUSA EXcel Ultrasonic Surgical Aspirator System Service Manual. The heat sink is isolated from ground, and can deliver very high current, resulting in injury. Repair Policy Caution To prevent the ramp from falling and causing injury, be sure to hold the ramp in the up position while stapling the corrugated tab that secures it to the crate.http://www.istitutogamma.it/public/allison-manual-transmissions.xml

Tags:
• integra cusa excel service manual, integra cusa excel service manual, integra cusa excel service manual free, integra cusa excel service manual pdf, integra cusa excel service manual user, integra cusa excel service manual instructions.

For Your Information Caution Read all warnings, cautions, notices, and instructions provided with the CUSA EXcel system before servicing it. Read the instructions, warnings, cautions, and notices provided with the CUSA EXcel handpieces before servicing them. All three functions may occur at the same time. The Fast Flush pedal on the CUSA EXcel system footswitch activates the Fast Flush feature. The pump pushes the fluid through the manifold irrigation tubing to a flue, a sleeve surrounding the vibrating tip. A button on the front of the suction pinch valve allows you to open the valve manually. CUSA EXcel Ultrasonic Surgical Aspirator System Service Manual. Tips vary in inside diameter, length, and shape (straight or curved). For complete information on the tips that are available for each handpiece, refer to Appendix A, Tip Specifications, in the CUSA EXcel Ulstrasonic Surgical Aspirator System User’s. For warranty information, refer to the Preface section of this manual. CUSA EXcel Ultrasonic Surgical Aspirator System Service Manual. Pull the bars toward you. They should swing outward. Pull the tab at the bottom of the clip to remove the clip from the carton. CUSA EXcel Ultrasonic Surgical Aspirator System Service Manual. Lower the ramp. CUSA EXcel Ultrasonic Surgical Aspirator System Service Manual. Remove the right and left foam cushions from the console. CUSA EXcel Ultrasonic Surgical Aspirator System Service Manual. Unlock the front casters by lifting the lock lever upward. Check the rear casters to be sure that, if locked, they will allow the console to roll toward the ramp. CUSA EXcel Ultrasonic Surgical Aspirator System Service Manual. You will need them if you need to return the console to Integra. In fact, it is very important that you use the proper materials and the proper packing procedures to ship the console. If, in Integra’s. Tools needed:. It begins with an overview of the console, then describes each major console subsystem and its components.http://31kouqiang.com/userfiles/1607012411.xml The description includes an illustration and a brief sketch of the function each subsystem or component serves. CUSA EXcel Ultrasonic Surgical Aspirator System Service Manual. CUSA EXcel Ultrasonic Surgical Aspirator System Service Manual. Holding down the button changes a setpoint value by only one setting (you get no additional setpoint value changes by holding down the button). CUSA EXcel Ultrasonic Surgical Aspirator System Service Manual. It is on the left side (as you face the front panel) of the console. CUSA EXcel Ultrasonic Surgical Aspirator System Service Manual. Retaining Bail for Suction Canister The bail holds the suction canister in place on the shelf. CUSA EXcel Ultrasonic Surgical Aspirator System Service Manual. The fittings and receptacles automatically connect the reservoir to the cooling water system. CUSA EXcel Ultrasonic Surgical Aspirator System Service Manual 4-11. AC Main Switch This switch controls the flow of AC power to the CUSA EXcel system. It does not activate the system; instead, it allows power to flow from the wall receptacle to the System Power Switch. Label The label shows the console serial number, model number, and agency approvals. A locking mechanism holds the arm at one of three positions: normal (lowest position), 7.6 cm (3 in.) above normal, and 15.2 cm (6 in.) above. At its next locking position, it will automatically lock into place.As the pole clears its upper locking position, release the button. Continue to move the pole downward until it locks into position. After the pole has locked into its lower position, you can rotate it to position CUSA EXcel Ultrasonic Surgical Aspirator System Service Manual 4-19. CUSA EXcel Ultrasonic Surgical Aspirator System Service Manual. The replacement connector must be properly grounded. Low Frequency Leakage Enclosure leakage It is type BF isolated (floating) output. The system complies with the requirements of IEC 801.http://ninethreefox.com/?q=node/13349 Note that other devices in the operating room may generate electromagnetic interference. If adjacent or stacked use is necessary, the CUSA EXcel should be observed to verify normal operation in the configuration in which it will be used. The customer or the user of the CUSA EXcel should assure that it is used in such an environment. The customer or the user of the CUSA EXcel should assure that it is used in such an environment. The customer or the user of the CUSA EXcel should assure that it is used in such an environment. The Customer or the user of the CUSA EXcel can help prevent electromagnetic interferences by maintaining a minimum distance between portable and mobile RF communications equipment (transmitters) and the CUSA EXcel as recommended below, according to the maximum output power of the communications equipment. The table on page 5-10 shows specifications for tips that attach to the 36 kHz handpiece. 5-12 CUSA EXcel Ultrasonic Surgical Aspirator System Service Manual. CUSA EXcel Ultrasonic Surgical Aspirator System Service Manual. In the handpiece, the current passes through a coil, which induces a magnetic field. To reduce the heat, the CUSA EXcel system includes a closed, recirculating cooling water system. This system pulls water from a cooling water reservoir, through a tube in the handpiece cable, through the handpiece, and through a return tube in the handpiece cable to the cooling water reservoir. These variables also affect tactile feedback—what the surgeon’s hand feels when using the handpiece. CUSA EXcel Ultrasonic Surgical Aspirator System Service Manual. The CUSA EXcel system can help the surgeon when dissecting near vital structures. Increasing Tissue Selectivity It is possible to increase the inherent selectivity resulting from variations in tissue strength while maintaining stroke amplitude, tip acceleration, and suction. CUSA EXcel Ultrasonic Surgical Aspirator System Service Manual.http://ainma.com/images/canon-manual-del-usuario.pdf CUSA EXcel Ultrasonic Surgical Aspirator System Service Manual. CUSA EXcel Ultrasonic Surgical Aspirator System Service Manual. For Your Information When reading the descriptions in this section, refer to the Schematics Supplement to view schematics. CUSA EXcel Ultrasonic Surgical Aspiration System Service Manual. Fundamentals of Operation The display board, the fundamental user interface for the system, both receives and displays information to the user. Figure 7-1 shows the display organization. CUSA EXcel Ultrasonic Surgical Aspiration System Service Manual. The numeric legends are controlled together, not independently. CUSA EXcel Ultrasonic Surgical Aspiration System Service Manual. An EE programmable read-only memory (prom) stores initial set points. CUSA EXcel Ultrasonic Surgical Aspiration System Service Manual. The system has a non-inverting feedback loop to establish the fundamental frequency of oscillation and an additional negative feedback loop, which controls the amplitude of oscillation. The gain set resistor R66, selected by the analog switch U10C when the 35.75 kHz CUSA EXcel Ultrasonic Surgical Aspiration System Service Manual. At minimum level settings the control function must have a start-up gain of at least two times or greater the 7-10 CUSA EXcel Ultrasonic Surgical Aspiration System Service Manual. The output transformer is center tapped with a ratio of 1:4.6 for each half coil. CUSA EXcel Ultrasonic Surgical Aspiration System Service Manual 7-11. The default frequency selection is the 35.75 kHz circuit. 7-12 CUSA EXcel Ultrasonic Surgical Aspiration System Service Manual. The supply has two individually regulated 24 VDC outputs. Clean the footswitch and cable with a damp cloth and mild detergent. Allow the footswitch to dry. Connect the footswitch to the console (rear panel). CUSA EXcel Ultrasonic Surgical Aspirator System Service Manual. Notice To avoid product damage, NEVER hold the handpiece in your hand while using the torque wrench to tighten or loosen the tip. Slide the cooling water reservoir into the slot on the console side panel until it snaps into place. LifeSciences (Ireland) Limited Technology Park County Offaly, Ireland Integra Business Stragh, Tullamore, CUSA EXcel Ultrasonic Surgical Aspirator System Service Manual. System Power Switch CUSA EXcel Ultrasonic Surgical Aspirator System Service Manual. If the problem persists, attach a different handpiece. If the problem still persists, contact the Integra Service Center nearest you. If the test is successful, turn off the System Power Switch. For Your Information Routinely performing a few simple maintenance tasks keeps your CUSA EXcel system operating at maximum safety and performance levels. Biomedical Engineering at your facility should perform these tasks. If a problem develops, you may also need to have the handpiece recalibrated. CUSA EXcel Ultrasonic Surgical System Service Manual. Using a soft cloth, dry the handpiece cable, handpiece housing, connecting body, and standard nosecone. CUSA EXcel Ultrasonic Surgical System Service Manual. If this happens, contact Integra to arrange returning the handpiece for service. (Refer to Return Equipment for Service in Section 13, Repair Policy.) Using a soft cloth, dry the tip torquing set. Check the Torque on the Tip Torquing Wrench A biomedical engineer or an Integra service representative should check the torque on the tip torquing wrench.Store the CUSA EXcel System and Accessories CUSA Console Drain all liquids. Store the CUSA system in a low traffic area that is free of dirt, blood, water, and other contaminants. Troubleshooting. They are easy to diagnose and to fix. However, on occasion, a problem may arise. This section describes some conditions that may occur before or during the normal course of surgery. They are easy to diagnose and to fix. A pinch or kink in the handpiece cable Remove the pinch or kink in the cable. CUSA EXcel Ultrasonic Surgical Aspirator System Service Manual 10-3. CUSA EXcel Ultrasonic Surgical Aspirator System Service Manual 10-7. This may clear the blockage. Suction canister full Replace the suction canister. 10-8 CUSA EXcel Ultrasonic Surgical Aspirator System Service Manual. No green LEDs (other than setpoints) System in Standby mode Press the Status button to switch the illuminate when you activate vibration system to Run mode. CUSA EXcel Ultrasonic Surgical Aspirator System Service Manual 10-9. This may clear the suction tubing. Incorrect flue installed Install the correct flue. 10-10 CUSA EXcel Ultrasonic Surgical Aspirator System Service Manual. Transducer is twisted inside handpiece Replace the handpiece.CUSA EXcel Ultrasonic Surgical Aspirator System Service Manual 10-13. Nosecone worn Replace the nosecone. 10-14 CUSA EXcel Ultrasonic Surgical Aspirator System Service Manual. CUSA EXcel Ultrasonic Surgical Aspirator System Service Manual 10-15. Replacement Procedures. CUSA EXcel Ultrasonic Surgical Aspirator System Service Manual 11-1. The heat sink is isolated from ground and can deliver very high current, resulting in injury. Notice If you plan to connect the handpiece for activation, ensure that an I.V. Remove two screws (M5 Phillips) from the bottom of the rear cover. Push the rear cover upwards to unhook it from the console, then remove the cover. 11-4 CUSA EXcel Ultrasonic Surgical Aspirator System Service Manual. Hold the top of the cover against the console and replace the two screws (M5 Phillips). Reconnect the footswitch connector to the receptacle on the rear panel. CUSA EXcel Ultrasonic Surgical Aspirator System Service Manual 11-5. Refer to Figure 11-2. Replace the left side cover. Plug the power cord connector into a wall receptacle. Turn on the AC Main Switch, located on the rear panel. 11-6 CUSA EXcel Ultrasonic Surgical Aspirator System Service Manual. Figure 11-3. Cables on the ultrasonics PCB M5 Phillips screw assembly M5 Phillips screw M5 Phillips screw M5 Phillips screw CUSA EXcel Ultrasonic Surgical Aspirator System Service Manual 11-9. Insert the following ultrasonic PCB fan assembly lead wires into the 6-pin fan connector housing: Refer to Table 11-2 and Figure 11-4. Now you must replace the Machine Control PCB, which resides in the control panel assembly. 11-12 CUSA EXcel Ultrasonic Surgical Aspirator System Service Manual. Refer to Figure 11-6. Figure 11-6. Disconnecting control panel assembly cables Remove the control panel assembly from the control head. CUSA EXcel Ultrasonic Surgical Aspirator System Service Manual 11-13. Refer to Figure 11-7. Replace five screws (M4 Phillips) in the Machine Control PCB. Connect the 50-pin ribbon cable to the Machine Control PCB (J1). 11-14 CUSA EXcel Ultrasonic Surgical Aspirator System Service Manual. Gaining access to any of these components involves removing previous layer(s). CUSA EXcel Ultrasonic Surgical Aspirator System Service Manual 11-15. Tools Needed Phillips head screwdriver 11-16 CUSA EXcel Ultrasonic Surgical Aspirator System Service Manual. Remove the control panel assembly from the control head. Figure 11-9. Disconnecting control panel cables CUSA EXcel Ultrasonic Surgical Aspirator System Service Manual 11-17. Lift the display PCB from the chassis. 11-18 CUSA EXcel Ultrasonic Surgical Aspirator System Service Manual. Being careful to make sure the silicon buttons clear the bezel, position the display PCB and chassis in the control panel bezel. CUSA EXcel Ultrasonic Surgical Aspirator System Service Manual 11-19. Remove the left, right, and rear covers. Disconnect the suction control valve from the ultrasonics PCB (J7). Lift the arm and control head to the highest position. CUSA EXcel Ultrasonic Surgical Aspirator System Service Manual 11-21. Carefully pull the suction pump enclosure out the left side of the console. 11-22 CUSA EXcel Ultrasonic Surgical Aspirator System Service Manual. Removing the suction pump enclosure from the console Suction pump enclosure CUSA EXcel Ultrasonic Surgical Aspirator System Service Manual 11-23. ID tube that connects to the left end of the control valve. Figure 11-15. Disconnecting the suction tube from the left end of the suction control valve 11-24 CUSA EXcel Ultrasonic Surgical Aspirator System Service Manual. Carefully lift the manifold bracket (and suction control valve) out the left side of the console. Figure 11-17. Removing the manifold bracket from the console CUSA EXcel Ultrasonic Surgical Aspirator System Service Manual 11-25. Figure 11-18. Removing the suction control valve from the manifold bracket Suction control valve Inlet screen Manifold bracket 11-26 CUSA EXcel Ultrasonic Surgical Aspirator System Service Manual. Note: A lock washer secures the screw on each end of the assembly, but no lock washer secures the third screw. CUSA EXcel Ultrasonic Surgical Aspirator System Service Manual 11-27. Replace the left, right, and rear covers. Plug the power cord connector into the wall receptacle. Turn on the AC Main Switch, located on the rear panel. 11-28 CUSA EXcel Ultrasonic Surgical Aspirator System Service Manual. Carefully pull the suction pump enclosure out the left side of the console. CUSA EXcel Ultrasonic Surgical Aspirator System Service Manual 11-29. Figure 11-21. Pulling the split bushing away from the manifold bracket 11-30 CUSA EXcel Ultrasonic Surgical Aspirator System Service Manual. CUSA EXcel Ultrasonic Surgical Aspirator System Service Manual 11-31. You need a short Phillips screwdriver for this task. Carefully lift the suction pump and its bracket mount from the wire rope isolators. 11-32 CUSA EXcel Ultrasonic Surgical Aspirator System Service Manual. Lift the pump off the bracket mount. CUSA EXcel Ultrasonic Surgical Aspirator System Service Manual 11-33. Position the strain relief bushing on the suction pump wires 20 cm (8 in.) from where the wires exit the pump. Crimp the strain relief bushing in place with pliers. 11-34 CUSA EXcel Ultrasonic Surgical Aspirator System Service Manual. The reason is simple: If you replace the suction pump, you must replace the controller card. Likewise, if you replace a controller card, you must replace the suction pump. CUSA EXcel Ultrasonic Surgical Aspirator System Service Manual 11-35. Replace the left, right, and rear covers. Plug the power cord connector into the wall receptacle. Turn on the AC Main Switch, located on the rear panel. CUSA EXcel Ultrasonic Surgical Aspirator System Service Manual 11-37. Remove the pinch valve by pulling it forward. Refer to Figure 11-28. Note: Ensure that the electrical leads are free to move. 11-38 CUSA EXcel Ultrasonic Surgical Aspirator System Service Manual. Removing the irrigation pump bezel Irrigation pump bezel Figure 11-28. Removing the suction pinch valve Pinch valve collar Suction pinch valve CUSA EXcel Ultrasonic Surgical Aspirator System Service Manual 11-39. Plug the power cord connector into the wall receptacle. Turn on the AC Main Switch, located on the rear panel. 11-40 CUSA EXcel Ultrasonic Surgical Aspirator System Service Manual. Remove the pump bezel by pulling it straight forward. Refer to Figure 11-29. Figure 11-29. Removing the irrigation pump bezel Irrigation pump bezel Remove the Irrigation Pump Head CUSA EXcel Ultrasonic Surgical Aspirator System Service Manual 11-41. Plug the power cord connector into the wall receptacle. Turn on the AC Main Switch, located on the rear panel. CUSA EXcel Ultrasonic Surgical Aspirator System Service Manual 11-45. Remove the flow sensor. 11-46 CUSA EXcel Ultrasonic Surgical Aspirator System Service Manual. Plug the power cord connector into the wall receptacle. Turn on the AC Main Switch, located on the rear panel. 11-48 CUSA EXcel Ultrasonic Surgical Aspirator System Service Manual. Plug the power cord connector into the wall receptacle. Turn on the AC Main Switch, located on the rear panel. Cooling Water Reservoir O-Rings 11-50 CUSA EXcel Ultrasonic Surgical Aspirator System Service Manual. Perform each task every 12 months. Calibration The heat sink is isolated from ground, and can deliver very high current, resulting in injury. CUSA EXcel Ultrasonic Surgical Aspirator System Service Manual. When you turn on the System Power Switch, the CUSA EXcel system begins to circulate cooling water through the handpiece. This takes about one minute to complete. On the control panel, set the unit to Run mode. While the unit is in Run mode, apply the digital tachometer to the cooling water pump shaft. Repair Policy. CUSA EXcel Ultrasonic Surgical Aspirator System Service Manual 13-1. Put the bagged power cord on the footswitch storage shelf in the console rear. CUSA EXcel Ultrasonic Surgical Aspirator System Service Manual 13-3. Lock the front (brake) casters and the rear (directional) casters by pushing each lock lever downward. Place the clear plastic bag over the console. 13-4 CUSA EXcel Ultrasonic Surgical Aspirator System Service Manual. CUSA EXcel Ultrasonic Surgical Aspirator System Service Manual 13-5. CUSA EXcel Ultrasonic Surgical Aspirator System Service Manual 13-7. Place the sealed footswitch packaging into the corrugated tray. Note: If returning a handpiece, secure it into its original packaging, then. Integra Service Center Integra NeuroSciences 5965 Pacific Center Blvd.Service Parts Lists Substituting lower grade parts can adversely affect system performance. If you have any questions about ordering parts, please call the Integra Service Center nearest you. CUSA EXcel Ultrasonic Surgical Aspirator System Service Manual. The defective Equipment or part thereof that is replaced in accordance with the Warranty shall be the property of Integra. Integra reserves the right to fill spare parts requests using refurbished sub-assemblies provided that such sub-assemblies are functionally equivalent to new sub-assemblies and carry the same warranty as the replaced sub-assemblies. Contact Us to Register Your Interest Already a member. All Rights Reserved. Printed in Ireland Ultrasonic Surgical Aspirator Service Manual 945103104ILS, Rev. Auragen, Ruggles, and and the the Integra Integra wave wave logo logo are are trademarks trademarks of of Integra IntegraLifeSciences LifeSciencesCorporation Corporationor orits itssubsidiaries. Caution Federal (USA) law restricts this device to sale by or on the order of a physician. Trademark acknowledgements CUSA EXcel, TissueSelect, MacroTip, MicroTip, PrecisionTip, CEM, and Force FX are trademarks of Integra LifeSciences Corporation or its subsidiaries. All rights reserved. Contents of this publication may not be reproduced in any form without the written permission of Integra. Patent Information One or more of the following U.S. patents and corresponding foreign patents cover the CUSA EXcel system 4634419 4881761 5190517 6214017 D438952 4734964 4921476 5312329 6256859 4747820 4931047 5421829 6499358 4827911 4988334 5466020 6602227 4846790 5015227 6083191 6654999 Additional patents pending. 0086 ii CUSA EXcel Ultrasonic Surgical System Service Manual Page 4 About This Manual The service manual describes the CUSA EXcel ultrasonic surgical aspirator. Organization We have organized this guide to introduce the safety issues, the system, and its functions. After safety and the system, the guide gives instructions for unpacking the system, then describes its components, technical specifications, and theory of operation. The next sections tell you how to check out, maintain, troubleshoot, replace parts, and calibrate the system. A schematics supplement includes printed circuit board (PCB) layouts and schematics. CUSA EXcel Ultrasonic Surgical System Service Manual iii Page 5 Conventions Used in this Guide Warning Indicates a potentially hazardous situation which, if not avoided, could result in death or serious injury. Caution Indicates a hazardous situation which, if not avoided, may result in minor or moderate injury. Notice Indicates a hazard which may result in product damage. Important Indicates an operating tip or maintenance suggestion. Troubleshooting For Your Information 10-1 Troubleshooting Safety User Troubleshooting 10-2 10-2 Responding to Alerts 10-3 General Troubleshooting Engineer Troubleshooting Guidelines 10-15 Flowcharts 10-15 No Power 10-6 10-15 10-16 Handpiece Alarm 10-17 Footswitch Alarm 10-18 Cooling Water Alarm CUSA EXcel Ultrasonic Surgical Aspirator System Service Manual 10-19 ix Page 11 Low Suction 10-20 Low Irrigation 10-22 Vibration Alarm 10-23 Section 11. Repair Policy Return Equipment for Service 13-2 Obtaining a Return Authorization Number Returning the Console 13-2 Returning the Handpiece 13-9 Returning Circuit Boards 13-9 Ordering Replacement Parts Integra Service Center 13-2 13-9 13-9 Section 14. Disconnecting the 50-pin ribbon cable and removing the Machine Control PCB 11-19 Figure 11-11. Removing the Display PCB from the control head assembly 11-19 Figure 11-12. Removing the ends from the suction pump chamber 11-23 Figure 11-13. Removing the suction pump enclosure from the console 11-23 Figure 11-14. Disconnecting the suction tube from the left end of the suction control valve 11-24 CUSA EXcel Ultrasonic Surgical Aspirator System Service Manual xiii Page 15 Figure 11-16. Pulling the strain relief bushing away from the manifold bracket 11-25 Figure 11-17. Removing the manifold bracket from the console 11-25 Figure 11-18. Removing the suction control valve from the manifold bracket 1126 Figure 11-19. Removing the suction hose and clamp from the suction control valve 11-27 Figure 11-20. Removing the suction tube and clamp from the “T” fitting 11-30 Figure 11-21. Pulling the split bushing away from the manifold bracket 11-30 Figure 11-22. Disconnecting cables from the suction pump to the suction pump controller card 11-31 Figure 11-23. Removing the suction tube and strain relief bushing from the suction pump and its wires 11-33 Figure 11-24. Removing the suction pump from its bracket mount 11-33 Figure 11-25. Attaching the suction pump motor to its mounting bracket, making sure to center the pump on the bracket 11-34 Figure 11-26. Removing the cable clamps and screws from the suction pump controller card 11-36 Figure 11-27. Removing the irrigation pump bezel 11-39 Figure 11-28. Removing the suction pinch valve 11-39 Figure 11-29. Removing the irrigation pump bezel 11-41 Figure 11-30. Removing the irrigation pump head 11-42 Figure 11-31. Disconnecting the irrigation pump gear motor from the control card 11-43 Figure 11-32. Replacing the handpiece flow sensor 11-47 Figure 11-34. Removing the end bell and tubing from the cooling water pump head 11-50 Figure 11-35. O-rings on cooling water reservoir connectors 11-51 xiv CUSA EXcel Ultrasonic Surgical Aspirator System Service Manual Page 16 List of Tables Table 3-1. Wire colors 3-9 Table 5-1. Tip Specifications—23 kHz 5-13 Table 5-2. Tip Specifications—36 kHz 5-14 Table 6-1. On-off intervals for TissueSelect 6-6 Table 6-2. Fragmentation performance vs. Ultrasonics board parts—integrated circuits 14-6 Table 14-11. Ultrasonics board parts—connectors 14-7 Table 14-12. Safety Information The safe and effective servicing of ultrasonic surgical equipment depends to a large degree on factors solely under the control of the service person. There is no substitute for a properly trained and vigilant service staff. It is important that you read, understand, and follow the procedures supplied with this ultrasonic equipment. Warnings, Cautions, and Notices Before servicing the CUSA EXcel console or handpieces, it is important that you read, understand, and follow the instructions and the warnings, cautions, and notices supplied with it. It is also important that you read, understand, and follow the instructions for any other equipment used to install, test, adjust, or repair the CUSA EXcel system. CUSA EXcel Ultrasonic Surgical Aspirator System Service Manual 1-1 Page 19 Warnings, Cautions, and Notices General Caution Federal (USA) law restricts this device to sale by or on the order of a physician. Notice Operating the console outside the specified voltage ranges may cause damage to the power supply. Introduction Caution Read all warnings, cautions, notices and instructions provided with the CUSA EXcel system before servicing it. Read the instructions, warnings, cautions, and notices provided with the CUSA EXcel handpieces before servicing them. To avoid injury to surgical personnel, keep fingers away from the suction pinch valve. Unpacking and Installing the CUSA EXcel System Caution To prevent the ramp from falling and causing injury, be sure to hold the ramp in the up position while cutting the corrugated tab that secures it to the carton. Console Components Caution To avoid injury to surgical personnel, keep fingers away from the suction pinch valve. Technical Specifications Warning Explosion Hazard Do not use the CUSA EXcel system in the presence of flammable anesthetics or any potentially explosive or flammable atmosphere. Caution To avoid injury to surgical personnel, keep fingers away from the suction pinch valve while powering the unit on or off, activating vibration, or using fast flush. Checkout Procedures 1-2 CUSA EXcel Ultrasonic Surgical Aspirator System Service Manual Page 20 Warnings, Cautions, and Notices Caution Service Personnel Safety Do not allow the handpiece tip to contact anyone or anything during tip activation.