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Sign in Forgot Password. My Bench Close Sign In Not A Member. Sign Up Join MedWrench OK name type Receive Summary Emails. Valleylab - Force FX-C by Valleylab Download PDF Product Details Forums Documents Videos News Request a quote Request Parts Add to My Bench This site uses cookies. By continuing to browse the site you are agreeing to our use of cookies. Please review our Privacy Policy for more details. All Rights Reserved. This reduction is achieved by limiting the RMS voltage and the high frequency harmonics. Lower voltage means less neuromuscular stimulation and more precise delivery of energy to reduce collateral damage. FORUMS View All (37) Ask a New Question 0 Replies -jaydo 2 months ago 2 months ago error 164 Hello. Getting an occasional error 164 when using bipolar function. Manual says microcontroller error. Any help would be much appreciated. Thanks in advance! Reply 4 Replies -domlaco2 3 months ago 3 months ago CE declaration of conformity for a Covidien Force fx equipment Hi everyone. I need your help, because I'm looking for the CE declaration of conformity, for a Covidien Force Fx unit. Could you please send me this document if you have it. It would be so helpful! Thanks in advance for your help Reply 1 Reply -Grady 4 months ago 4 months ago What is the pm procedure. Unit includes. It is intended as a guide for servicing the Valleylab Force FX-8C Electrosurgical Generator only. Additional information about using the generator is available in the Force FX-8C Electrosurgical Generator Users Guide. Valleylab Part Number: 945 103 068 Effective Date: September 2000 Trademark Acknowledgments: Force GSU Argon System, PolyHesive Adhesive Conductor, REM Contact Quality Monitoring System, Force EZ Electrosurgical Generator, Force Argon II-20 System, Instant Response Technology, The EDGE Coated Electrode, ACCUVAC Smoke Evacuation Attachment, and CUSA or CUSA EXcel Ultrasonic Surgical Aspirator are trademarks of Valleylab. Teflon is a registered trademark of E.

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I du Pont de Nemours and Company. Patent Information: Protected by U.S. Pat. Nos. 4,416,276; 4,416,277; 4,658,820; 5,599,344; and 5,628,745. Manufactured by: Valleylab, a division of Tyco Healthcare Group LPBoulder, Colorado 80301-3299 USA Tyco Healthcare UK Ltd.Gosport, PO130AS, UK For information call: 1-303-530-2300 Made in USAPrinted in USA2000 Valleylab All rights reserved. Contents of this publication may not be reproduced without the written permission of Valleylab. Caution Federal (USA) law restricts this device to sale by or on the order of a physician. Force FX-8C Service Manual iii Important Conventions Used in this Guide Indicates an operating tip or maintenance suggestion. 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. Report this Document Download now Save Save Valleylab Force FX-8C Service Manual Schematics Su. For Later 100 (11) 100 found this document useful (11 votes) 6K views 45 pages Valleylab Force FX-8C Service Manual Schematics Supplement Uploaded by quezon Full description Save Save Valleylab Force FX-8C Service Manual Schematics Su. For Later 100 100 found this document useful, Mark this document as useful 0 0 found this document not useful, Mark this document as not useful Embed Share Print Download now Jump to Page You are on page 1 of 45 Search inside document Cancel anytime. Share this document Share or Embed Document Sharing Options Share on Facebook, opens a new window Share on Twitter, opens a new window Share on LinkedIn, opens a new window Share with Email, opens mail client Copy Text Related Interests Information Science Electromagnetism Communication Design Illustration Scientific Modeling Footer menu Back to top About About Scribd Press Our blog Join our team.

Quick navigation Home Books Audiobooks Documents, active. It is intended as a guide for servicing the Force FX Electrosurgical Generator C only. Additional users information is available in the Force FX Electrosurgical Generator C User s Guide. Conventions Used in this Guide Warning Indicates a potentially hazardous situation which, if not avoided, could result in death or serious injury. Important Indicates an operating tip or maintenance suggestion.Covidien s obligation under this warranty is limited to the repair or replacement, at its sole option, of any product, or part thereof, which has been returned to it (or its authorized distributor) within the applicable time period shown below after delivery of the product to the original purchaser, and which examination discloses, to Covidien s satisfaction, that the product is defective. This limited warranty does not apply to any product, or part thereof, which has been repaired or altered in a way so as, in Covidien s judgment, to affect its stability or reliability, or which has been subjected to misuse, neglect, or accident.

The warranty periods for Covidien products are as follows: ForceTriad TM Energy Platform Electrosurgical Generators Cool-tip TM RFA Generator Evident TM MWA Generator RFG-3C TM Plus Lesion Generator LigaSure TM Vessel Sealing System LigaSure TM Reusable Instruments Mounting Fixtures (all models) Footswitches (all models) Valleylab TM Argon Gas Delivery Unit II RapidVac TM Smoke Evacuator LigaSure TM Sterile Single Use Items Cool-tip TM Sterile Single Use Items Sterile Single Use Items Patient Return Electrodes One year from date of shipment One year from date of shipment One year from date of shipment One year from date of shipment One year from date of shipment One year from date of shipment One year from date of shipment One year from date of shipment One year from date of shipment One year from date of shipment One year from date of shipment Sterility only as stated on packaging Sterility only as stated on packaging Sterility only as stated on packaging Shelf life only as stated on packaging Notwithstanding any other provision herein or in any other document or communication, Covidien s liability with respect to this limited warranty and the products sold hereunder shall be limited to the aggregate purchase price for the products sold to the customer. This limited warranty is non-transferable and runs only to the original purchaser of the Force FX Electrosurgical Generator C Service Manual iii There are no warranties which extend beyond the terms hereof. Covidien disclaims any liability hereunder or elsewhere in connection with the sale of products and for any form of indirect, tort, or consequential damages. This limited warranty and the rights and obligations hereunder shall be construed under and governed by the laws of the State of Colorado, USA. The sole forum for resolving disputes arising under or relating in any way to this limited warranty is the District Court of the County of Boulder, State of Colorado, USA.

Covidien reserves the right to make changes in covered products built or sold by it at any time without incurring any obligation to make the same or similar changes to equipment previously built or sold by it.Resistance Graphs Bipolar Graphs Monopolar Cut Graphs Monopolar Coag Graphs Chapter 4. Principles of Operation Block Diagram Functional Overview Instant Response Technology Ultrasonic Electrosurgery Simultaneous Coag REM Contact Quality Monitoring System Control Board Microcontrollers Main Microcontroller Feedback Microcontroller Shared RAM vi Force FX Electrosurgical Generator C Service Manual This chapter introduces the features and components of the generator and reviews the precautions associated with generator repair. Force FX Electrosurgical Generator C Service Manual 1-1 The main components of the generator are the following: Front panel components power switch; controls for setting the modes and output power; a button for recalling the power settings and modes that were used last; receptacles for connecting electrosurgical accessories; and indicators that alert you to the current settings and patient return electrode status. Rear panel components volume control; three footswitch receptacles; power entry module; equipotential grounding lug; and three ports (serial port, RF activation port, and expansion port). A handle is located on the underside of the chassis. For details about the interaction of the main components and circuit board descriptions, refer to Chapter 4, Principles of Operation. 1-2 Force FX Electrosurgical Generator C Service Manual Introduction General Warning Use the generator only if the self-test has been completed as described. Otherwise, inaccurate power outputs may result. The instrument receptacles on this generator are designed to accept only one instrument at a time. Do not attempt to connect more than one instrument at a time into a given receptacle. Doing so will cause simultaneous activation of the instruments.

Caution Do not stack equipment on top of the generator or place the generator on top of electrical equipment (except a Valleylab Argon Gas Delivery Unit II or a CUSA EXcel unit). Provide as much distance as possible between the electrosurgical generator and other electronic equipment (such as monitors). An activated electrosurgical generator may cause interference with them. Do not turn the activation tone down to an inaudible level. The activation tone alerts the surgical team when an accessory is active. Notice If required by local codes, connect the generator to the hospital equalization connector with an equipotential cable. Connect the power cord to a wall receptacle having the correct voltage. Otherwise, product damage may result. Active Accessories Warning Electric Shock Hazard Do not connect wet accessories to the generator. Electric Shock Hazard Ensure that all accessories and adapters are correctly connected and that no metal is exposed. Force FX Electrosurgical Generator C Service Manual 1-3 In particular, bipolar accessories must be connected to the Bipolar Instrument receptacle only. Improper connection may result in inadvertent generator activation or a REM contact quality monitor alarm. Set power levels to the lowest setting before testing an accessory. Notice During bipolar electrosurgery, do not activate the generator until the forceps have made contact with the patient. Product damage may occur. Patient Return Electrodes Warning Using a patient return electrode without the REM safety feature will not activate the REM Contact Quality Monitoring System. Fire Hazard Do not place active accessories near or in contact with flammable materials (such as gauze or surgical drapes). Electrosurgical accessories that are activated or hot from use can cause a fire. Use a holster to hold electrosurgical accessories safely away from personnel and flammable materials. Fire Hazard Do not use extension cords.

Fire Hazard For continued protection against fire hazard, replace fuses only with fuses of the same type and rating as the original fuse. Electric Shock Hazards Warning Connect the generator power cord to a properly grounded receptacle. Do not use power plug adapters. Do not connect a wet power cord to the generator or to the wall receptacle. To allow stored energy to dissipate after power is disconnected, wait at least five minutes before replacing parts. 1-4 Force FX Electrosurgical Generator C Service Manual Do not touch any exposed wiring or conductive surfaces while the generator is disassembled and energized. Never wear a grounding strap when working on an energized generator. Introduction When taking measurements or troubleshooting the generator, take appropriate precautions, such as using isolated tools and equipment, using the one hand rule, etc. Potentially lethal AC and DC voltages are present in the AC line circuitry, high voltage DC circuitry, and associated mounting and heat sink hardware described in this manual. They are not isolated from the AC line. Take appropriate precautions when testing and troubleshooting this area of the generator. High frequency, high voltage signals that can cause severe burns are present in the RF output stage and in the associated mounting and heat sink hardware described in this manual. Servicing Caution Read all warnings, cautions, and instructions provided with this generator before servicing. The generator contains electrostatic-sensitive components. When repairing the generator, work at a static-control workstation. Wear a grounding strap when handling electrostatic-sensitive components, except when working on an energized generator. Handle circuit boards by their nonconductive edges. Use an antistatic container for transport of electrostatic-sensitive components and circuit boards. Notice After installing a new low voltage power supply, verify that the voltages are correct.
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This is especially true if several resistors are connected in series or parallel to obtain a specified value. Do not allow the resistor bodies to touch each other. Notice After completing any calibration step, proceed to the next step to save the values from the completed calibration step. Otherwise, product damage will result. Force FX Electrosurgical Generator C Service Manual 1-5. Do not adjust the current sense gain (I factor), the voltage sense gain (V factor), or the reactance gain (Z factor) while the generator is activated. After calibration, the generator will be ready to use only after you initiate the internal self-test by turning the generator off, then on. Calibrate the generator after you install a new battery. Calibration values are lost when the battery is replaced. Calibrate the generator after you install a new Control board. Otherwise, the default calibration values are used. Calibrate the generator after you install a new heat sink or replace components on the heat sink. Component differences may affect output waveforms. Cleaning Notice Do not clean the generator with abrasive cleaning or disinfectant compounds, solvents, or other materials that could scratch the panels or damage the generator. 1-6 Force FX Electrosurgical Generator C Service Manual Force FX Electrosurgical Generator C Service Manual 2-1 To turn on the generator, press ( ). To turn off the generator, press (O). Patient return electrode receptacle For monopolar electrosurgery, connect a patient return electrode to this receptacle. 2-2 Force FX Electrosurgical Generator C Service Manual Bipolar indicator When you activate bipolar, this indicator illuminates blue and an activation tone sounds. Mode indicators Illuminate green when you press the corresponding mode button. Press to decrease the power. Controls, Indicators, and Receptacles Precise mode button Select for fine bipolar tissue desiccation. Macro mode button Select for macrobipolar output.

Standard mode button Select for standard bipolar tissue desiccation. This is the default bipolar mode. Force FX Electrosurgical Generator C Service Manual 2-3 In particular, bipolar accessories must be connected to the Bipolar Instrument receptacle only. You can connect either a footswitching or handswitching bipolar instrument to the Bipolar instrument receptacle. Connect a footswitching instrument with a two-pin connector.Cut indicator When you activate cut, this indicator illuminates yellow and an activation tone sounds. Controls, Indicators, and Receptacles Low mode button Select for a cut with little or no sparking. Blend mode button Select for slower cutting and additional hemostasis. Pure mode button Select for an even cut with little or no hemostasis. This is the default monopolar cut mode. Force FX Electrosurgical Generator C Service Manual 2-5 22 Monopolar Coag Controls Monopolar Coag Controls Buttons and indicators for coag controls (monopolar) Coag display Shows the power setting, in watts, for the selected mode. Coag indicator When you activate coag, this indicator illuminates blue and an activation tone sounds. Desiccate mode button Select to desiccate the area of tissue that is in direct contact with the active electrode. Spray mode button Select to evenly coagulate a wide area of tissue with a spray of sparks; penetration is shallower and tissue area is larger than in fulgurate mode. Fulgurate mode button Select to fulgurate an area of tissue with a spray of sparks. This unit is equipped with an additional fulgurate mode which incorporates a lower crest factor (LCF) than the factory default fulgurate mode. For details about this additional fulgurate mode, LCF Fulgurate, refer to Chapter 4, Before Surgery, in the Force FX Electrosurgical Generator C User s Guide. Fulgurate is the default monopolar coag mode. However, the default coag mode can be changed to either Desiccate or Spray through the serial port on the rear panel.

2-6 Force FX Electrosurgical Generator C Service Manual 23 Monopolar Instrument Receptacles Monopolar Instrument Receptacles Warning The instrument receptacles on this generator are designed to accept only one instrument at a time. You can connect a footswitching or handswitching monopolar instrument to the monopolar receptacles. Some footswitching instruments may require a single-pin adapter (E0502 Series or E0017), available from Covidien. Force FX Electrosurgical Generator C Service Manual 2-7 24 REM Alarm Indicator REM Alarm Indicator This indicator illuminates red until you properly apply a REM Polyhesive TM Patient Return Electrode to the patient and connect it to the generator. Then the indicator illuminates green. (When you connect an electrode without the REM safety feature, the indicator does not illuminate.) If the REM system senses an alarm condition, the indicator flashes red until you correct the alarm condition then the indicator illuminates green. (If you are using a return electrode without the REM safety feature, the red indicator light is extinguished when you correct the alarm condition.) Rear Panel Controls and receptacles on the rear panel Volume control Power entry module Monopolar Footswitch receptacles Option panel Bipolar Footswitch receptacle Equipotential grounding lug Use to connect the generator to earth ground. 2-8 Force FX Electrosurgical Generator C Service Manual 25 Footswitch Receptacles Footswitch Receptacles The rear panel contains three footswitch receptacles: two for monopolar and one for bipolar. Monopolar Footswitch Receptacles You must connect a monopolar footswitch if you connect a monopolar footswitching instrument to the generator. Use only a Valleylab monopolar footswitch with the Force FX Electrosurgical Generator C. Use of an incompatible footswitch may cause unexpected output. Connect a two-pedal monopolar footswitch to the Monopolar 2 Footswitch receptacle.

2 The connected footswitch activates monopolar output for the instrument that is connected to the Monopolar 2 Instrument receptacle on the front panel. Bipolar Footswitch Receptacle You must connect a bipolar footswitch if you connect a bipolar footswitching instrument to the generator. Connect a single-pedal bipolar footswitch to the Bipolar Footswitch receptacle. The connected footswitch activates bipolar output for the instrument that is connected to the Bipolar Instrument receptacle on the front panel. Force FX Electrosurgical Generator C Service Manual 2-9 26 Power Entry Module Power Entry Module The power entry module consists of a power cord receptacle and a fuse drawer. Components in the power entry module Fuse drawer The fuse drawer contains two fuses. Refer to Fuse Replacement on page 7-13 for instructions on changing the fuses. Power cord receptacle Activation Tone Volume Control Turn to adjust the volume of the tones that sound when the generator is activated (activation tone). To ensure that the surgical team is alerted to inadvertent activation, these tones cannot be silenced. To increase the volume of activation tones, turn the knob clockwise. To decrease the volume, turn the knob counterclockwise Force FX Electrosurgical Generator C Service Manual 27 Option Panel Option Panel A removable plate on the rear panel covers a serial port, an expansion port, and a radio frequency (RF) activation port. Remove this plate to obtain information through the RS- 232 port or to install a peripheral device such as a Bipolar Current Monitor, but retain the original cover plate. After obtaining information or removing a peripheral device, reinstall the original cover plate. Caution To avoid product damage, do not operate the Force FX Electrosurgical Generator C without an appropriate cover plate in place. To review the technical specifications for each port, refer to page 3-5 and page 3-6.

The three ports behind the option panel Expansion port Allows a connected device to receive information about the RF voltage and current being generated as well as signal the generator to halt RF output. Controls, Indicators, and Receptacles Serial port Allows connection of a computer to the generator. You can obtain information about the generator using RS-232 communications protocol or change the default coag mode from Fulgurate to Desiccate or Spray. Refer to Using the RS- 232 Serial Port on page 5-42, for instructions. RF Activation port Allows a connected device to receive information during RF activation of the generator, which will then generate a response in the device. Force FX Electrosurgical Generator C Service Manual 2-11 28 29 Chapter 3 Technical Specifications All specifications are nominal and subject to change without notice. For instructions, refer to Chapter 5, Setup, Tests, and Adjustment. If the internal temperature of the generator is too high, an alarm tone sounds and a number (451) flashes in the Cut display alternately with the power settings. You can activate the generator and change the power settings while this condition exists. Internal Memory Nonvolatile, batterybacked RAM Storage capacity Battery type: 3 V lithium button cell Battery life: 5 years One configuration, including three power settings and three mode settings The last 20 error codes detected by the generator The number of times and length of activation for each mode The average power setting used for each mode The total time the generator is on Other service-related information. Technical Specifications Force FX Electrosurgical Generator C Service Manual 3-3 32 Performance Characteristics Audio Volume The audio levels stated below are for activation tones (bipolar, cut, and coag) and alarm tones (REM and system alarms) at a distance of one meter. The indicator remains illuminated red until you correct the condition causing the alarm.

Then, the indicator illuminates green and RF output is enabled. Then, the red indicator is extinguished and RF output is enabled. Serial Port RS-232 compatible; 9600 baud, 8 data bits, 1 stop bit, no parity 9-pin connector supports the following signals RF Activation Port Pin 2 isolated transmit (serial data output transmit line) Pin 3 isolated receive (serial data input receive line) Pin 5 isolated ground (reference for transmit and receive). The RF activation port is a subminiature telephone jack attached to the contacts of a small relay. The contacts are closed when the output is energized and open at all other times. This port provides a means to tell other equipment that RF current is being generated. This may be useful when making EEG or ECG measurements. ATTENTION Consult accompanying documents. F The generator output is floating (isolated) with respect to ground. DANGER Explosion risk if used with flammable anesthetics. To reduce the risk of electric shock, do not remove the cover. Refer servicing to qualified service personnel. Electromagnetic Interference When placed on or beneath an activated Valleylab electrosurgical generator, the Force FX Electrosurgical Generator C operates without interference. The generator minimizes electromagnetic interference to video equipment used in the operating room. Electromagnetic Compatibility (IEC and IEC ) Technical Specifications The Force FX Electrosurgical Generator C complies with the appropriate IEC and IEC specifications regarding electromagnetic compatibility. Notice The Force FX Electrosurgical Generator C should not be used adjacent to or stacked with equipment other than specified in the Force FX Electrosurgical Generator C User Guide and Service Manual. If adjacent or stacked use is necessary, the Force FX Electrosurgical Generator C should be observed to verify normal operation in the configuration in which it will be used.

Force FX Electrosurgical Generator C Service Manual 3-9 38 Standards and IEC Classifications Notice The Force FX Electrosurgical Generator C intentionally applies RF energy for diagnosis or treatment during activation. Observe other electronic medical equipment in the vicinity during the Force FX Electrosurgical Generator C activation for any possible adverse electromagnetic effects. Ensure adequate separation of electronic medical equipment based on observed reactions. The use of accessories, other than those specified in the Force FX Electrosurgical Generator C User Guide and Service Manual, may result in increased emissions or decreased immunity of the Force FX Electrosurgical Generator C. Voltage Transients (Emergency Generator Mains Transfer) The Force FX Electrosurgical Generator C operates in a safe manner when the transfer is made between line AC and an emergency generator voltage source. Guidance and manufacturer's declaration - electromagnetic emissions The Force FX Electrosurgical Generator C is intended for use in the electromagnetic environment specified below. The customer or the user of the Force FX Electrosurgical Generator C should ensure that it is used in such an environment. Therefore, its RF emissions are very low and are not likely to cause any interference in nearby electronic equipment. The Force FX Electrosurgical Generator C is suitable for use in all establishments other than domestic and those directly connected to the public low-voltage power supply network that supplies buildings used for domestic purposes Force FX Electrosurgical Generator C Service Manual 39 Standards and IEC Classifications Guidance and manufacturer's declaration - electromagnetic immunity The Force FX Electrosurgical Generator C is intended for use in the electromagnetic environment specified below. If floors are covered with synthetic material, the relative humidity should be at least 30.

If the user of the Force FX Electrosurgical Generator C requires continued operation during power mains interruptions, it is recommended that the Force FX Electrosurgical Generator C be powered from an uninterruptible power supply or a battery. NOTE: Ut is the a.c. mains voltage prior to the application of the test level. Force FX Electrosurgical Generator C Service Manual 3-11 View more Tektronix products are covered by U.S. and foreign patents, issued and pending. Information in this Users Manual Tektronix products are covered by U.S. and foreign patents, issued and pending. Information User Manual This UPS utilizes voltages that may be hazardous. Do not attempt to disassemble the unit. The unit contains no user replaceable parts. Class B devices have a Federal Communications Model 407780. Introduction American Megatrends, Inc. 5555 Oakbrook Parkway, Building 200 STI SERIES (STI200, STI300, STI500, STI700, STI1000) Power Frequency Pure Sine Wave Inverter The information UV-radiation of this device is in the range of UV-A (320-400 nm). Direct exposure to eyes shall therefore be avoided. UV protection glasses shall The following list includes Guaranty and Declaration Copyright 2011 Technologies, Inc. Trademark Information is a registered trademark of Technology for the Digital World. Match UPS. GE Digital Energy. SLM - 3801 OWNER'S MANUAL Customer Service Tel: 1-800-268-3319 Superex Canada Ltd, Toronto,M2H 3B8 Made in China Table of Contents A). Important Safety Instructions B). Charging Owner s Manual 1 Failure to follow the safety rules and other basic safety precautions Toll Free: 888-599-0992 If shipping Thank you for purchasing this product. For optimum performance and safety, please read these instructions carefully. User Memo: Date of purchase: Dealer name: Dealer address: Compact USB Battery Charger for up to 5 Smartphones and Mobile Devices.