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FEAS 3850 User Manual

Defibrilator monitor
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  • Page 3 DEFIBRILLATOR MONITOR Mod. 3850B-BIPHASIC - USER MANUAL USER MANUAL DEFIBRILLATOR MONITOR Mod. 3850B-BIPHASIC...
  • Page 4 “NOTES AND WARNINGS”. VERSION HISTORY This User Manual (ref. 16184/0903B - MANUAL DE USO DESFIBRILADOR 3850 B BIFASICO INGLES) describes the Defibrillator Monitor Mod 3850B-Biphasic with software version 3.27. You can verify the software version of the device during power up. The software version is displayed on screen.

  • Page 5: Table Of Contents

    DEFIBRILLATOR MONITOR Mod. 3850B-BIPHASIC - USER MANUAL TABLE OF CONTENTS SYMBOLS AND REFERENCES LIST  ......................  1   NOTES AND WARNINGS ........................  2   SCREEN MESSAGES..........................  8   1. INTRODUCTION .......................... 13    1.1. DEVICE DESCRIPTION AND INTENDED USE................... 13   1.1.1. DESCRIPTION .......................... 13   1.1.2. INTENDED USE .......................... 13   1.2. INDICATIONS AND CONTRAINDICATIONS .................... 13   1.2.1. DEFIBRILLATION AND CARDIOVERSION .................. 13   1.2.2. TRANSCUTANEOUS PACING THERAPY (OPTIONAL) ................. 14   1.2.3. PULSE OXIMETER (OPTIONAL) ...................... 14   1.3. FRONT PANEL ............................ 15   1.3.1. MONITOR SECTION ........................ 15  ...
  • Page 6 DEFIBRILLATOR MONITOR Mod. 3850B-BIPHASIC - USER MANUAL   3.3.4.7. VOLUME.............................. 32   3.3.4.8. CONTRAST  ............................... 32   3.4. RECORD IN PAPER.......................... 32   3.4.1. AUTOMATIC MODE ........................ 33   3.4.2. MANUAL MODE .......................... 33   3.4.3. INDICATOR OF PACEMAKER SPIKE DETECTION................ 34   3.5. PACEMAKER ............................ 35   3.5.1. WARNING MESSAGES........................ 35   3.5.2. WARNING TRANSCUTANEOUS PACER USAGE ................. 35   3.6. PULSE OXIMETER  .......................... 36   3.6.1. WARNING MESSAGES........................ 36   3.6.2. OXIMETER CONNECTION  ........................ 37   3.6.3. PATIENT SELECTION ........................ 37   3.6.4. WARNING MESSAGES FROM THE OXIMETER .................. 37  ...

  • Page 7: Symbols And References List

    DEFIBRILLATOR MONITOR Mod. 3850B-BIPHASIC - USER MANUAL SYMBOLS AND REFERENCES LIST Attention! Consult accompanying Defibrillation-proof type CF. documents. Protection against electric shock: CLASS I Serial number. “CLASS I” (with protective earth (ground)). Protected against vertical waterfalls with a maximum Reference code. inclination of 15 degrees.

  • Page 8: Notes And Warnings

    You must make sure that the AC outlet, to which you will plug the device, has a groundling and is in good condition. Do not connect this device to an outlet controlled by a switch on/off. Verify the AC voltage range matches the voltage at which the equipment is to be connected. If does not match, contact feas ’s Service Customer.
  • Page 9 • The internal battery of this equipment cannot be replaced by the user. It has to be replaced by qualified and authorized personnel. • In case you replace the battery follow the local instructions to dispose Ni-Mh batteries or send them to feas ELECTRÓNICA for disposal.
  • Page 10 DEFIBRILLATOR MONITOR Mod. 3850B-BIPHASIC - USER MANUAL DEFIBRILLATOR MESSAGES WARNINGS • Discharging a defibrillator directly to a healthy person’s chest can be lethal. • In order to decrease the time pre-shock should follow the specific CPR protocols of the place. •...
  • Page 11 DEFIBRILLATOR MONITOR Mod. 3850B-BIPHASIC - USER MANUAL ECG MESSAGES WARNINGS • Conductive parts of electrodes and associated connectors for applicable parts shall not contact with other conductive parts of equipment (metal part), including metal parts of equipment connected to ground. •...
  • Page 12 DEFIBRILLATOR MONITOR Mod. 3850B-BIPHASIC - USER MANUAL • If the pacemaker function is used in demand mode for extended periods of time, may be necessary to apply new ECG electrodes. OXIMETRY MESSAGES WARNINGS • This is a functional measuring cannot be used to evaluate the accuracy of a pulse oximeter probe or a pulse oximeter monitor. •...
  • Page 13 DEFIBRILLATOR MONITOR Mod. 3850B-BIPHASIC - USER MANUAL wavelength of red light is 660nm and 940nm for infrared light. The optical power delivered to the patient is 4mW (milliwatts). ALARM WARNINGS • Because the patient is monitored but not attended continuously by an operator, it is for this reason that the alarms must be configured and adjusted appropriately.

  • Page 14: Screen Messages

    DEFIBRILLATOR MONITOR Mod. 3850B-BIPHASIC - USER MANUAL Screen visualization The data visualized in the screen are updated once every second, same for SpO and pulse rate. The visualized data is the measured values; they are not averaged and are not perform any other process. The alarm gets activated at the first pulse rate or SpO value, out of range, it might have one second delayed to generate and display the alarm signal.
  • Page 15 DEFIBRILLATOR MONITOR Mod. 3850B-BIPHASIC - USER MANUAL “Charge error” This message is shown when, once the charging command is started, for some reason and after a certain time the charged energy does not reach the chosen energy value. Test messages of energy delivered “Passed test”: This message is displayed upon completion of the energy test in the event of a successful outcome.
  • Page 16 DEFIBRILLATOR MONITOR Mod. 3850B-BIPHASIC - USER MANUAL If pulse is not found after a long period of time, the message “Not found” will be displayed. Not found Once connected the Oximetry sensor and if the device detects patient movement, this message will be displayed.
  • Page 17 DEFIBRILLATOR MONITOR Mod. 3850B-BIPHASIC - USER MANUAL When interference is detected by ambient light, the message "Light Ambient". Interference by ambient light Warning messages Transcutaneous Pacer (TPM) “Pacer lead off” This message is displayed when an electrode pacer loses contact with the patient and pacer pulse is not applied. “Pacer Off”...
  • Page 18 DEFIBRILLATOR MONITOR Mod. 3850B-BIPHASIC - USER MANUAL Warning messages RECORDER module The error message will continue as long as the cause or causes that generate it. Warning messages BATTERY When the device’s battery is fully discharged and the device is about to power down, the screen will display messages “Battery discharged”...

  • Page 19: Introduction

    BEFORE YOU START USING THE DEVICE, READ THE MANUAL AND GET FAMILIAR WITH its CONTENT. 1.1. DEVICE DESCRIPTION AND INTENDED USE 1.1.1. Description The model 3850B-Biphasic of feas is an external defibrillator monitor of rectilinear biphasic waveform capable of ELECTRÓNICA delivering up to 200Joules of energy, selectable by steps;...

  • Page 20: Transcutaneous Pacing Therapy (Optional)

    DEFIBRILLATOR MONITOR Mod. 3850B-BIPHASIC - USER MANUAL Inappropriate defibrillation or cardioversion of a patient (e.g. without malignant arrhythmia) can cause ventricular fibrillation, asystole or other dangerous arrhythmias. The defibrillation asystole may inhibit recovery of the heart’s natural pacemaker and completely eliminate any possibility of recovery. Energy should not be applied routinely during asystole.

  • Page 21: Front Panel

    DEFIBRILLATOR MONITOR Mod. 3850B-BIPHASIC - USER MANUAL 1.3. FRONT PANEL 1.3.1. MONITOR SECTION - Connector for patient ECG cable. - Liquid Crystal Display with backlight. - CURSOR keys that let you use the monitor menu. - RECORDER key: To start or stop the paper record (just the device that has the optional recorder). - SILENCE key: To cancel the alarm sound for 2 minutes.

  • Page 22: Oximetry Section

    DEFIBRILLATOR MONITOR Mod. 3850B-BIPHASIC - USER MANUAL - Deposit of Paper of the recorder. - Paper for the recorder. 1.3.4. OXIMETRY SECTION - Connector for SpO sensor. - Indication of saturation percentage (SpO ) and pulse rate (PR). - Plethysmographic curve. - Pulse intensity bar.

  • Page 23: Accessories

    EXTERNAL BATTERY POWER 1846 CORD 12Vdc FOR VEHICLE 1 unit. (OPTIONAL). USER’S MANUAL DEFIBRILLATOR 16184 1 unit. 3850 B. THERMAL PAPER FOR ECG: 14520 1 unit. WIDTH 55mm x 25m. (OPTIONAL). 1261 PACER ELECTRODES (OPTIONAL). 1 set. PACER ELECTRODE CABLE 2 PIN 10024 1 unit.
  • Page 24 ADAPTER CABLE DB9MG- 10629 1 unit. DB9F (OPTIONAL). ADULT TO PEDIATRIC PADDLES 17122 1 set. ADAPTER (OPTIONAL). 17121 EXTERNAL PADDLES 3850. 1 set. DEFIBRILLATOR 3850B 7094 1 set. PACKAGING. NOTE: The images of accessories are for illustrative purposes. Page 18 of 63...

  • Page 25: Control And Indicators

    DEFIBRILLATOR MONITOR Mod. 3850B-BIPHASIC - USER MANUAL 1.6. CONTROL AND INDICATORS 1.6.1. CONTROL Cursor movement keys. Selection keys of menu items. Alarm silence key. Activates and deactivates the alarm sound. Key to RECORD on thermal paper. Mode key SYNCHRONOUS/ASYNCHRONOUS: Determines if the shock is synchronized with the patient’s QRS (synchronous) or not.
  • Page 26 DEFIBRILLATOR MONITOR Mod. 3850B-BIPHASIC - USER MANUAL YELLOW LED: Off: Indicates no charge on the capacitor of the device. Flashing: Indicates that the device is in the process of storing energy. On: Indicates that the selected energy from the selector switch is ready to be discharged on the patient. ALARM INDICATORS HIGH PRIORITY alarm indicator: is indicated by a flashing red indicator, located in the upper left corner of the display.

  • Page 27: Installing And Turning On The Device

    • In case of discarding the equipment or one of its accessories, at the end of its useful life, do it according to the local regulations, normative or laws in force. • In order to take care of the environment, you can send the equipment to feas for its disposal.

  • Page 28: Connections And Turning On The Device

    Check the accessories with the list of accessories purchased. Check if there is any mechanical damage, check the status of all cables and plug some accessories to review its operation, in case of any problems observed please contact immediately to feas ’s Customer Service.

  • Page 29: Turn Off The Equipment

    The internal battery of this equipment cannot be replaced by the user. It has to be replaced by qualified and authorized personnel. • In case you replace the battery follow the local instructions to dispose Ni-Mh batteries or send them to feas ELECTRÓNICA for disposal.

  • Page 30: Checking The Battery Status

    This device, with a new internal battery, fully charged, at a temperature of 20ºC, can discharge at least 150 shots at 200Joules without recharging the battery, with a maximum cadence of 3 shots/minute and 1 minute rest. 2.5. EXTERNAL POWER SOURCE Defibrillator feas Defibrillator X has on the back a connector for receiving power from an external power source, as ELECTRÓNICA...
  • Page 31 DEFIBRILLATOR MONITOR Mod. 3850B-BIPHASIC - USER MANUAL Once positioned, plug the cable until it stops, see following figure. Finally turn the nut until it lock and make sure that the cable is firmly connected without the possibility of disconnect it, see next figure.

  • Page 32: Use Mode

    DEFIBRILLATOR MONITOR Mod. 3850B-BIPHASIC - USER MANUAL 3. USE MODE 3.1. DEFIBRILLATOR USE Before you begin Perform all operational checks described in chapter MAINTAINING THE EQUIPMENT every day or every turn. These operational checks are intended to ensure that the equipment works properly and that necessary supplies and accessories are present and ready to use.

  • Page 33: External Paddles Positioning

    DEFIBRILLATOR MONITOR Mod. 3850B-BIPHASIC - USER MANUAL WARNING! To avoid risk of electrical shock, do not touch the gelled area of the pads while pacing. ATTENTION! It is recommended DO NOT USE Xylocaine to apply a shock. 3.1.2. EXTERNAL PADDLES POSITIONING The figure below shows the positioning of the paddles on the patient.

  • Page 34: Asynchronic Mode

    DEFIBRILLATOR MONITOR Mod. 3850B-BIPHASIC - USER MANUAL CAUTIONS • Operation of this equipment may be affected by the presence of strong electromagnetic or radio frequency fields such as those produced by electrocautery. 3.1.3.1. ASYNCHRONIC MODE Turn on the device and/or select the desired energy by selector switch, marked “1”. Prepare the paddles with conductive paste or gel.

  • Page 35: Use In Adverse Weather Conditions

    DEFIBRILLATOR MONITOR Mod. 3850B-BIPHASIC - USER MANUAL Powered from internal battery: With the battery fully charged: 9 seconds. After 15 shocks at maximum energy: 9 seconds. 3.1.5. USE IN ADVERSE WEATHER CONDITIONS In severe weather conditions, dry the device and accessories before use. If necessary, protect the device and its accessories from the rain.

  • Page 36: Description

    DEFIBRILLATOR MONITOR Mod. 3850B-BIPHASIC - USER MANUAL • PATIENTS WITH PACEMAKERS. The rate meter may continue to count the pacemaker rate during some occurrences of cardiac arrest or some arrhythmias. Not based entirely on the rate meter alarms. Keep patients under close surveillance. •...

  • Page 37: Five Wire Patient Ecg Cable Connection

    DEFIBRILLATOR MONITOR Mod. 3850B-BIPHASIC - USER MANUAL 3.3.3.2. FIVE WIRE PATIENT ECG CABLE CONNECTION Snap Name Snap color Snap Position Right Arm Right infraclavicular fossa. Left Arm YELLOW Left infraclavicular fossa. Left Leg GREEN Left antero-axillary line on the last rib. Right antero-axillary line (at the same Right Leg BLACK...

  • Page 38: To Mute Sound Alarm

    DEFIBRILLATOR MONITOR Mod. 3850B-BIPHASIC - USER MANUAL 3.3.4.5. To Mute sound alarm Press the key (Mute) to mute the alarm sound for 2 minutes. If the alarm condition persists, the alarm sound is reactivated immediately after the two minutes of silence. 3.3.4.6.

  • Page 39: Automatic Mode

    DEFIBRILLATOR MONITOR Mod. 3850B-BIPHASIC - USER MANUAL 3.4.1. AUTOMATIC MODE If in the setup menu, the AUTOMATIC REGISTRATION option is YES, then the paper record of the ECG and, optionally, plethysmographic curve will start immediately by pressing the CHARGE key. The recorder will stop 20 seconds after shock, or immediately after press button DISARM or RECORD key, located on the left of the front panel.

  • Page 40: Indicator Of Pacemaker Spike Detection

    DEFIBRILLATOR MONITOR Mod. 3850B-BIPHASIC - USER MANUAL One curve registered Two curves registered 3.4.3. Indicator of pacemaker spike detection The following figure shows the indication of the presence of pacemaker’s spikes on screen: Page 34 of 63...

  • Page 41: Pacemaker

    DEFIBRILLATOR MONITOR Mod. 3850B-BIPHASIC - USER MANUAL 3.5. PACEMAKER 3.5.1. WARNING MESSAGES WARNINGS • Conductive parts of electrodes and associated connectors for applicable parts shall not contact with other conductive parts of equipment (metal part), including metal parts of equipment connected to ground. •...

  • Page 42: Pulse Oximeter

    DEFIBRILLATOR MONITOR Mod. 3850B-BIPHASIC - USER MANUAL Plug the pacer connector to the plug marked “PACER” in the front panel: In demand mode (DEM) place the ECG electrodes to the patient and connect the ECG cable from the patient to the equipment. In asynchronous mode (ASY) this step is not necessary.

  • Page 43: Oximeter Connection

    DEFIBRILLATOR MONITOR Mod. 3850B-BIPHASIC - USER MANUAL • Be careful when making a temporary suspension audible alarm signal (silence), keep the patient under close surveillance at all times. If the alarm signals are selected, the visual alarm signal will continue to indicate an alarm condition if this occurs. •...
  • Page 44 DEFIBRILLATOR MONITOR Mod. 3850B-BIPHASIC - USER MANUAL Once connected the Oximetry sensor, this message will be displayed while the sensor is not placed to the patient. Without patient After placing the sensor on the patient, the message “Searching” is displayed while the oximeter detects pulse.

  • Page 45: Calibration

    3.6.5. CALIBRATION The functional testers are not calibrated; however an annual contrasting of the oximetry module with a calibrated simulator is suggested. To do this can send the device to feas or connect it to a simulator FLUKE-Index2 SpO Simulator. If the set (SpO ELECTRÓNICA...

  • Page 46: Measurement Principles

    DEFIBRILLATOR MONITOR Mod. 3850B-BIPHASIC - USER MANUAL Verify that displays the message "Low Perfusion". CHECK = OK. 111 Register Pulse Rate with Low Perfusion. 75ppm 112 Register SpO with Low Perfusion. If you have Cardiosat100 simulator, skip to Item122. CHECK = OK. Simulate Movement (95% SpO - 75ppm).

  • Page 47: Alarm System

    DEFIBRILLATOR MONITOR Mod. 3850B-BIPHASIC - USER MANUAL PR ALARM: Sets the upper and lower limit for pulse rate at which alarm is activated. Lower limit alarm for PR: Using the keys, position the cursor over the lower limit alarm (from PR alarm section, the bottom) and with the keys select the minimum value of pulse rate for the activation of the alarm;...

  • Page 48: Technical Alarms

    DEFIBRILLATOR MONITOR Mod. 3850B-BIPHASIC - USER MANUAL WARNING! If an alarm limit is set to “---” (inhibited), the alarm condition for that limit will not be detected neither manifested by the alarm signals (visual and auditory). Physiological alarm limits are factory preset to “---”, except the lower limit of SpO alarm which is preset to 85%.

  • Page 49: Maintaining The Equipment

    ELECTRÓNICA Corrective Maintenance When necessary repair the equipment, request the assistance of qualified and authorised by feas to preserve the ELECTRÓNICA warranty conditions and electrical safety parameters. In case to request assistance from Customer Service, will be asked the device serial number, for a faster and efficient assistance.

  • Page 50: Electrodes

    90Vac - 240Vac (automatic selection) and notch filter 50Hz or 60Hz, factory selectable. • Internal rechargeable battery 12Vdc. • External 12Vdc. WARNING! Verify the AC voltage range matches the voltage at which the device is to be connected. If does not match, contact feas ’s Service Customer. ELECTRÓNICA Page 44 of 63...

  • Page 51: Verification Of Energy Delivered

    Verification or energy test ensures that the equipment is able to deliver energy on paddles or determine that, due to a fault, does not allow delivery of energy on paddles. If the test failed, contact the feas ´s Customer Service to arrange repair.

  • Page 52: Alarm Verification

    If the verification result is wrong the following message is displayed onscreen: If the device has a thermal recorder, after the Test a report will be printed as follows: In case the equipment does not pass the energy test, please contact to the Customer Service of feas to agree ELECTRÓNICA...

  • Page 53: Fuse Change

    DEFIBRILLATOR MONITOR Mod. 3850B-BIPHASIC - USER MANUAL left corner of the display shows the symbol, and it still indicates the visual alarm with white background in the upper limit. Press the mute key again and you will hear the alarm sound. Adjust the frequency of the simulator to 60 [1/min] again and observe the display.

  • Page 54: Troubleshoting

    ATTENTION! The internal battery of this equipment cannot be replaced by the user. Necessarily must be replaced by a qualified technician. ATTENTION! In case you replace the battery follow the local instructions to dispose Ni-Mh batteries or send them to feas for disposal. ELECTRÓNICA 5.
  • Page 55 “ECG Saturated” appear. The equipment isn’t connected to connected to the facility. Contact After ground because it uses a base of sale customer assistance of Feas multiple sockets ungrounded. Electronica to providing multiple sockets base suitable for installation. Contact a licensed electrician to...
  • Page 56 DEFIBRILLATOR MONITOR Mod. 3850B-BIPHASIC - USER MANUAL SpO2 Trouble Probable cause Action The SpO adapter cable is disconnected from the SpO Connect the SpO adapter to SpO connector. connector. Not displayed SpO value nor the PR and the message “Without The SpO sensor is disconnected of Firmly connect the SpO...

  • Page 57: Technical Specifications

    - ISO13485 (certificate). - A.N.M.A.T. 3266/2013 Disp.: B.P.F. (certificate). - A.N.M.A.T. 2319/02 Disp. (certificate). DT: Eng. Jorge F. Feas - MP: 12341991. The equipment is authorized by A.N.M.A.T. PM-1125-15. The equipment is sold exclusively to medical professionals and medical institutions.

  • Page 58: Defibrillator

    DEFIBRILLATOR MONITOR Mod. 3850B-BIPHASIC - USER MANUAL 135% of I for 1 hour maximum. 200% of I for 120 seconds maximum. - Breaking capacity: 100A to 250Vac. Mechanical Specifications Dimensions: 295mm (width) x 200mm (height) x 345mm (length). Weight: 6.0Kg (including external paddles, battery and recorder). Display: Type - High Brightness Liquid Crystal.

  • Page 59: Ecg

    DEFIBRILLATOR MONITOR Mod. 3850B-BIPHASIC - USER MANUAL 200joules Load 175Ω Scale on the vertical axis: 10A/div. Scale on the horizontal axis: 5ms/div. Precision of delivered energy Energy Min. Max. PRECISION 25Ω 50Ω 75Ω 100Ω 125Ω 150Ω 175Ω [Joules] ±3J ±3J ±3J ±3J 10.4...
  • Page 60 DEFIBRILLATOR MONITOR Mod. 3850B-BIPHASIC - USER MANUAL Bradycardia: 6.13s ± 0.1s. Average HR alarm system delay Tachycardia: 3.78s ± 0.1s. Bradycardia: 6.09s ± 0.1s. Maximum T-wave amplitude rejected: 1.2 times the amplitude of the QRS complex. Precision and response of the heart rate monitor with irregular rhythms: Signal A1: Ventricular Bigeminy [1/min] [1/min]...

  • Page 61: Recorder

    DEFIBRILLATOR MONITOR Mod. 3850B-BIPHASIC - USER MANUAL [1/min] [1/min] From 80 to 120 : 4s ± 1s. [1/min] [1/min] From 80 to 40 : 11s ± 1s. Response timing: [1/min] [1/min] From 80 to 120 : 3s ± 1s. This is the time from the first QRS complex of the new frequency to the time taken to indicate 105 [1/min] [1/min] [1/min]...

  • Page 62: Transcutaneous Pacer

    DEFIBRILLATOR MONITOR Mod. 3850B-BIPHASIC - USER MANUAL 6.5. TRANSCUTANEOUS PACER Output pacer electrodes: Type CF. Stimulation: External, trough electrodes. Frequency range: 40ppm to 180ppm. – Choose it from keyboard, in 5ppm steps. Output current: 10mA to 200mA. – Choose it from keyboard, in 5mA steps. Pulse width: 20ms ±5%.

  • Page 63: Auditory Alarm Signals Of High Priority

    DEFIBRILLATOR MONITOR Mod. 3850B-BIPHASIC - USER MANUAL 6.7.1. Auditory alarm signals of High priority All physiological alarms are high priority. The auditory alarm signal of a physiological alarm is composed of a burst of 10 pulses of 1000Hz as show below. The detail of each one of the pulses is shown in the next figure.

  • Page 64: Auditory Alarm Signals Of Low Priority

    DEFIBRILLATOR MONITOR Mod. 3850B-BIPHASIC - USER MANUAL Rise time (from 10% to 90%) of pulse, t : 20ms. Effective duration time of pulse, t : 200ms. Fall time (from 90% to 10%) of pulse, t : 20ms. If the alarm condition of medium priority is maintained, the pulse burst is repeated every 15 seconds as shown in the next figure. 6.7.3.

  • Page 65: Confirmation Sound Of Key Pressed

    DEFIBRILLATOR MONITOR Mod. 3850B-BIPHASIC - USER MANUAL The auditory indication of the presence of a QRS complex consisting of a 1000Hz pulse whose characteristic is shown in the next figure: Rise time (from 10% to 90%) of pulse, t : 20ms. Effective duration time of pulse, t : 100ms.

  • Page 66: Manufacturer's Guidance And Declaration Regarding Electromagnetic Compatibility

    (60% dip in U (60% dip in U continuous operation during for 5 cycles for 5 cycles power supply interruptions, it is recommended that the feas 70% U 70% U ’s (30% dip in U (30% dip in U ELECTRÓNICA DEFIBRILLATOR Monitor Mod.
  • Page 67 RF transmitters, an electromagnetic site survey should be considered. If the measured field strength in the location in which the feas ’s DEFIBRILLATOR Monitor Mod. 3850B-Biphasic REC/TPM/SpO ELECTRÓNICA used exceeds the applicable RF compliance level above, the feas ’s DEFIBRILLATOR Monitor Mod. 3850B-Biphasic ELECTRÓNICA REC/TPM/SpO should be observed to verify normal operation.
  • Page 68 ’s DEFIBRILLATOR Monitor Mod. 3850B-Biphasic REC/TPM/SpO is intended for use in an ELECTRÓNICA electromagnetic environment in which radiated RF disturbances are controlled. The customer or the user of the feas ’s DEFIBRILLATOR Monitor Mod. 3850B-Biphasic REC/TPM/SpO can help to prevent ELECTRÓNICA...
  • Page 69 FEAS ELECTRONICA SA reserves the right to supply a product performance or functionality at least equal to the product being replaced. If after a reasonable time, not possible to FEAS ELECTRONICA SA repair or replace the product, the customer is entitled, as your sole remedy, to refund the purchase price against return of the product. The product must be sent to authorize technical service in the same condition it was provided, that is, packing materials, accessories, software and manuals complete and fall within the terms of this warranty.

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