Servo i manual pdf

It is recommended that maintenanceand service is done as a part of aservice contract with Maquet. Preventive maintenance must be performed atleast once every year as long as the unit is notused more than normal. Normal operation isestimated to correspond to approx. Details are found in this ServiceManual, chapter Preventive maintenance.

Worn-out batteries must be recycled ordisposed of properly according to localregulations. Recycle facilities may notbe available in all areas. Batteries must not be disposed of withordinary waste. Discard all otherdisposable, replaced and left-over partsin accordance with appropriateindustrial and environmental standards.

When working with ESD sensitivecomponents, always use a groundedwrist band and a grounded worksurface. Adequate service tools mustalways be used. The power consumption depends on the operatingmode and whether the internal batteries are beingfast or trickle charged. Post on Oct views. Category: Documents 6 download.

Tags: service manual revision theusers manual system version number ventilator system important1 notesimportant servo asthe servo service procedures general service documentation. Description of functions Disassembling and assembling Service procedures Preventive maintenance Documentation for all optional equipmentincluded in the Servo-i System is also available.

The Servo-i Ventilator System is referred to asthe Servo-i troughout this manual. There are two serial number labels on the unit: One label is attached to the Patient Unit closeto the supply gas inlets.

Text inside a box is used to highlight importantinformation. Mains power cable is disconnected. Battery modules are disconnected. Symbols used in this manual ESD sensitive components. When handling ESD-sensitive devices,established procedures must beobserved to prevent damage. Recycle if possible. Recycling facilities may not beavailable in all areas. Technical training.

Luminescence detector—for automatically adjusting screen brightness Text messages, including patient triggering symbols Alarm messages Measured values and alarm limits display customizable Additional settings Additional measured values Loudspeaker Cable reel for the control cable Locking lever for rotation Locking screw for alternative cart mounting Holder for positioning on the Mobile Cart Service connector Locking lever for tilting Model number Serial number Manufacturing information.

Note : This symbol may be different depending on User interface version. Audio off Audio Pause - all alarms, active and inactive, are pre-silenced. Alarm on Alarm off Attention—consult documentation Note: This symbol may be different depending on User Interface version Do not push the User Interface as the ventilator may tip over.

Infant patient category Adult patient category Volume Control with flow adaptation Volume Control without flow adaptation. System Overview 2 Symbol Description Volume Control with decelerating flow Note: The patient unit symbols are described later in this chapter. More detailed procedures for specific tasks are found in later chapters and in the Appendix. To adjust ventilator settings: 1. System Overview 2 4. There are two groups of fixed keys on the user interface screen: The keys in group 1 activate user interface functions such as Save and access various screens such as Menu.

The keys in group 2 start special ventilatory functions Important: The special ventilatory functions require continuous supervision. To adjust a breathing parameter directly: 1. Direct Access Knobs - Safety The four Direct Access Knob parameters are displayed at the bottom of the screen with color-coded bars that indicate whether the parameter values are within generally-recognized safety limits. The figure above shows the following components.

A Direct Access Knob 2. System Overview 2 Note: When the defined safety limits for a given parameter have been reached, the Direct Access Knob becomes inoperative for 2 seconds to indicate that a safety limit has been reached.

Alarm 5. Review 6. Options 7. Compensate 8. Copy to Ventilation Record Card 9. Biomed Panel lock To access the user interface windows: 1. Touchpads leading to the user interface windows appear. If the touchpad shows a sheet icon, press the touchpad to open a user interface window, OR 3. Press the Status touchpad. Touchpads leading to status windows appear.

Press any of the following touchpads. General 3. Expiratory cassette 5. Batteries 6. Installed Options 8. Pre-use check 9. Patient Circuit The Status touchpad indicates the power supply currently being used by the ventilator AC power, battery power, or external 12V DC power.

Handle 2. Gas inlet for air 3. Gas inlet for O 2 4. Model number 7. Serial number 8. Manufacturing information 9. Equipotentiality terminal Label AC power supply connector with fuse Cooling fan with filter Alarm output connection RS connector Fuse for external DC power supply Optional connector User interface connector Expiratory outlet. Cover, inspiratory channel Expiratory inlet Battery lock Nebulizer connector Inspiratory outlet Expiratory label—gas flow from patient.

Inspiratory label—gas flow to patient. Gas exhaust port label—exhaust gas flow from ventilator Note: This port should not be connected to a spirometer because the volume through the exhaust port is not equal to the expired volume from the patient. Alarm output connection—external alarm output communication Special waste. This product contains electronic and electrical components. Discard disposable, replaced and left-over parts in accordance with appropriate industrial and environmental standards.

Gas inlet for O 2 2. An O 2 cell is shown here. The O 2 cell is protected by a bacteria filter. The transducer is protected by a bacterial filter. Single use only. Indicates the inner diameter of the endotracheal tube. Do not expose the battery to mechanical force. Do not dismantle, open or shred the battery.

The support arm must be folded during transport. Consult Instructions for use. Be sure the gas cylinders are connected and have sufficient gas. Be sure the batteries are fully charged. Inspect the resuscitator. Inspect the Mobile Cart for damage.

Be sure that the support arm is folded before transport. See chapter Technical data on page Alarms and Messages See Alarms and Safety later in this chapter. Detailed battery status information is available via the Battery Status Window: 1.

SVX 2. Replace battery The battery no longer reliable; replace it immediately. Batteries that have been stored or disconnected should be recharged before use. Always recharge discharged batteries. Power supply 3 3. Check battery status Text Message There is a problem with the battery modules. One or more battery modules must be replaced. Nebulizer cannot be run on one battery Text message. Battery mode! Nebulizer switched off Medium Ventilator is running on batteries and the Servo Ultra Priority Alarm Nebulizer has been disabled to reduce the power consumption.

Battery operation Medium Priority Alarm. AC power is off line due to a power failure or disconnection. Limited battery capacity High Priority Alarm Less than 10 minutes left of battery operation. No battery capacity High Priority Alarm Less than 3 minutes left of battery operation. Low battery voltage High Priority Alarm Battery voltage too low.

Cannot guarantee continued ventilator operation. Set the ventilation mode. During ventilation you can: use the Additional Settings and Alarm profile touchpads to review and adjust settings use suction support adjust the O 2 cell not when O 2 sensor is used 9. Disconnect the patient. The following sections describe each of the above steps in more detail. Do not connect the ventilator to a patient while a malfunction persists.

Important: If you change the breathing circuit after completion of the Pre-use check, perform a new Pre-use check or a patient circuit test. Operation overview 4 1. The message Unapproved gas mixture identified. Turn the ventilator on. When the on-screen instruction appears, reconnect the ventilator to AC power. Operation overview 4 2. Do one of the following: - To perform the test, press Yes and follow the on-screen instructions. Operation overview 4 4.

Notes: After the Pre-use check is completed or skipped , you will be prompted to keep or discard old patient-related data. Internal test Audio test and other internal tests memory and safety-related hardware. Barometer test Checks the barometric pressure Check the barometric pressure value in measured by the internal barometer. Checks if the O 2 cell is worn out. If message Leakage or Excessive leakage appears: check that the test tube is correctly connected, check all connections for the expiratory cassette and inspiratory channel, make sure the expiratory cassette and the inspiratory channel are clean and dry, OR contact a service technician.

Replace the O 2 cell. You can only view or download manuals with. Sign Up and get 5 for free. Upload your files to the site. You get 1 for each file you add. Get 1 for every time someone downloads your manual. Buy as many as you need. View and download manuals available only for. Register and get 5 for free. Upload manuals that we do not have and get 1 for each file. Get 1 for every download of your manual. Buy as much as you need. Patient Unit - Connections, labels and symbols. Note : This symbol may be.

After pressing the touchpad Pre-use check the message Do you want to start a pre-use check? When the on-screen instruction appears, disconnect the ventilator from AC power.

Note: This test will not be performed if there is less than 10 minutes of battery operation available. The test measures the compliance and resistance of the patient breathing system. The patient circuit resistance is automatically measured to determine if the ventilator maintains the specified accuracy with the connected breathing circuit.

Connect the complete breathing system to be used on the patient. If an active humidifier is used, it must be filled with water. Block the end of the complete breathing system and follow the on-screen instructions. The circuit compliance and resistance are automatically measured. Go to Compensate for Circuit compliance see page Unblock the end of the complete breathing system and follow the on-screen instructions.

Important: When blocking the end of the complete breathing system, make sure there is no leakage. Leakage will affect the circuit compliance compensation calculation. The test will be repeated if a Y sensor is connected.

When the Compensate for circuit compliance? Important: If the patient circuit is changed, a Patient Circuit Test must be performed. Note: Circuit compliance compensation is not available in NIV modes option. If the Alarm Output Connection option is installed, a dialog for the external alarm system test appears on the screen. Press OK to confirm and to have the Pre-use check tests logged. The ventilator now switches to Standby. After the Pre-use check is completed or skipped , you will be prompted to keep or discard old patient-related data.

By accessing the Status menu, the results of the two latest Pre-use checks are displayed under General. Make sure the patient unit front cover and the user interface rear cover are correctly mounted.

The test checks the presence of different gas types. See page for specification. Internal leakage test Checks for internal leakage, with test tube connected, using the inspiratory and expiratory pressure transducers. Pressure transducer Calibrates and checks the inspiratory and test expiratory pressure transducers. Because different gas mixtures are required for this test, it will not be performed if one gas is missing.

If message Leakage or Excessive leakage appears:. Check that the connected gas supply pressure air and O 2 is within the specified range. Welcome to ManualMachine. We have sent a verification link to to complete your registration. Log In Sign Up. Forgot password? Enter your email address and check your inbox.

Please check your email for further instructions. Enter a new password. Maquet Servo-i User Manual Download for 1. User Interface—for setting ventilation modes, displaying patient data, and indicating alarms 2. Patient Unit—for mixing gases 3. Introduction 1 1. Always perform a Pre-use check before connecting the ventilator to a patient. If any of the following occurs, discontinue use of the ventilator and contact a service technician: - Unfamiliar pop-up windows on the screen - Unresolvable alarms - Unfamiliar sounds - Any unfamiliar or unexplained event Keep the ventilator upright during use.

When the ventilator is connected to a patient: - Do not lift or disconnect the expiratory cassette. Do not leave the patient unattended when connected to the ventilator. Do not touch accessible connector contacts and the patient simultaneously.

Introduction 1 Important: Always use a heat and moisture exchanger HME or equipment to prevent dehydration of lung tissue. Extra care should be taken when handling the gas trolley, as it may tip over. All excess fluids must be disposed according to hospital routines. Avoid contact with external electrical connector pins.

Keep the system and its gas hoses clear of all ignition sources. Important: Supplied gases shall meet the requirements for medical grade gases according to applicable standards. Measurements of parameter values that have been processed by auxiliary equipment: - may be inaccurate if equipment not authorized by MAQUET is used - should be discounted if they conflict with information on the ventilator screen - must not substitute for therapeutic or diagnostic decisions Note: Applied parts, i.

Air and O 2 supply 2. Power cable 3. User Interface 4. Patient Unit 5. Expiratory inlet 6. Inspiratory outlet 8. Patient circuit 9. Module compartment Emergency air intake. System Overview 2 2. Current Patient category 2. Current mode of ventilation 3. System status parameters 7. Fixed keys 8. Main Rotary Dial—used to select a menu touchpad or parameter box, to adjust values, and to confirm settings 9.

Special Function Keys—used to start special ventilatory functions Direct Access Knobs—used for immediate adjustment of breathing parameters AC Power indicator green Slot for Ventilation Record Card front view Luminescence detector—for automatically adjusting screen brightness Text messages, including patient triggering symbols Alarm messages Measured values and alarm limits display customizable Additional settings Additional measured values Loudspeaker Cable reel for the control cable Locking lever for rotation Locking screw for alternative cart mounting Holder for positioning on the Mobile Cart Service connector Locking lever for tilting Model number Serial number Manufacturing information.

Note : This symbol may be different depending on User interface version. Audio off Audio Pause - all alarms, active and inactive, are pre-silenced. Alarm on Alarm off Attention—consult documentation Note: This symbol may be different depending on User Interface version Do not push the User Interface as the ventilator may tip over. Infant patient category Adult patient category Volume Control with flow adaptation Volume Control without flow adaptation. System Overview 2 Symbol Description Volume Control with decelerating flow Note: The patient unit symbols are described later in this chapter.

More detailed procedures for specific tasks are found in later chapters and in the Appendix. To adjust ventilator settings: 1. System Overview 2 4. There are two groups of fixed keys on the user interface screen: The keys in group 1 activate user interface functions such as Save and access various screens such as Menu.

The keys in group 2 start special ventilatory functions Important: The special ventilatory functions require continuous supervision. To adjust a breathing parameter directly: 1.

Direct Access Knobs - Safety The four Direct Access Knob parameters are displayed at the bottom of the screen with color-coded bars that indicate whether the parameter values are within generally-recognized safety limits. The figure above shows the following components. A Direct Access Knob 2.

System Overview 2 Note: When the defined safety limits for a given parameter have been reached, the Direct Access Knob becomes inoperative for 2 seconds to indicate that a safety limit has been reached. Alarm 5. Review 6. Options 7. Compensate 8. Copy to Ventilation Record Card 9. Biomed Panel lock To access the user interface windows: 1.

Touchpads leading to the user interface windows appear. If the touchpad shows a sheet icon, press the touchpad to open a user interface window, OR 3. Press the Status touchpad. Touchpads leading to status windows appear. Press any of the following touchpads. General 3. Expiratory cassette 5. Batteries 6. Installed Options 8. Pre-use check 9. Patient Circuit The Status touchpad indicates the power supply currently being used by the ventilator AC power, battery power, or external 12V DC power.

Handle 2. Gas inlet for air 3. Gas inlet for O 2 4. Model number 7. Serial number 8. Manufacturing information 9. Equipotentiality terminal Label AC power supply connector with fuse Cooling fan with filter Alarm output connection RS connector Fuse for external DC power supply Optional connector User interface connector Expiratory outlet.

Cover, inspiratory channel Expiratory inlet Battery lock Nebulizer connector Inspiratory outlet