Maquet Servo U Ventilator User Manual
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The Maquet Siemens Maquet Servo I was the first ventilator on the market designed to grow with clinicians' changing needs. This design philosophy secures lasting value from an investment in SERVO. Upgrading is easy: software options and add-on modules add functionality to ensure any treatment requirements can be met. It features all the modes you would expect from an advanced ventilation system in one adaptable platform. Four basic configurations are available: SERVO-i Infant, SERVO-i Adult, and two editions of SERVO-i Universal for all patient categories. SERVO-i Infant and SERVO-i Adult can always be upgraded to SERVO-i Universal.
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DESCRIPTION
A wealth of features and functionalities for treating adult, pediatric and neonatal patients all in one platform.
Maquet servo i ventilator user manual Tags: servo ventilator system. SERVO-U The intuitive ICU can benefit from advanced lung protective strategies. Class 1 Recall: Maquet SERVO-i Ventilator Battery Module Failure to properly document the CTDI in the Technical Reference or User Manual. SERVO is the leading ventilation. Software Nasal CPAP, SERVO-U 68 80 515 Software NIV, SERVO-U 68 80 513. NIV PS. Software Neonatal, SERVO-U 68 80 514. Tidal Volume 2-50 ml. Leakage compensation for invasive ventilation modes. Neonatal alarm management. Software Y sensor. Software Alarm output, SERVO-U 68 80 516.
SERVO-i® combines a high level of clinical performance for invasive, non-invasive or neurally controlled ventilation with outstanding mobility and cost efficiency. It features all the modes you would expect from an advanced ventilation system in one adaptable platform. Four basic configurations are available: SERVO-i Infant, SERVO-i Adult, and two editions of SERVO-i Universal for all patient categories. SERVO-i Infant and SERVO-i Adult can always be upgraded to SERVO-i Universal.
All SERVO-i ventilatory configurations are effective for bedside use. Unique features and upgrades can be added as your needs change, ensuring dependable performance in the years to come and the best possible return on your investment.
FORUMSView All (4)
Ask a New Question2Replies7 months ago | 7 months agoFilter Part Number I am looking for a part number for a filter on the Servo I Vent. The filter is located behind a grid-looking panel located on either side of the vent, looks like a mesh filter, about 1'x1'. Any help would be appreciated.Reply |
| -Ldean0416 10 months ago | 10 months agoaccess field service mode I have a service card but says expiredi need to download event logs any help would be appreciatedReply |
2Replies2 years ago | 2 years agoTFT Screen Repair Can a TFT screen be repaired if I have seen pixel lines bunched up to the left of the screen? I have seen screens recover from this on other types of equipment. Does anybody have experience with this problem? I would only want to replace the entire screen as a last resort, if you have any info on price for this also that would be helpful. Thanks Thanks Reply |
DOCUMENTS / MANUALSView All
FEATURES
- Enhanced Interaction - offers unprecedented levels of speed in sensing and control
- Neurally Adjusted Ventilatory Assist (NAVA) - NAVA® is a unique approach to mechanical ventilation as it listens to the patient’s own respiratory signal
- Edi Signal - The Edi signal is a diagnostic tool that monitors the electrical activity of the diaphragm
- Open Lung Tool - Provides an instrument for effectively determining the effect of a ventilator intervention
- Automode- Set a controlled mode and let the ventilator adapt to the current patient situation, switching between controlled and supported breathing in connection with patient effort
Additional Specifications
Dimensions: Patient Unit W 300 x D 205 x H 415 mm
Servo I Ventilator User Manual
User Interface: W 355 x D 53 x H 295 mm
Maquet Servo U Ventilator User Manual Instructions
Weight: Approx 20 kg
Servo-i Ventilator System Service Manual
CRITICAL CARE
Servo-i Ventilator System
Important
Notes
1-2
Service Manual
Revision 02
Important
Servo-i Ventilator System
Contents 1. Important .........................................................................
1
2. Introduction .....................................................................
2
3. Description of functions .................................................
3
4. Disassembling and assembling .....................................
4
5. Service procedures .........................................................
5
6. Troubleshooting ..............................................................
6
7. Preventive maintenance .................................................
7
8. Index.................................................................................
8
9. Diagrams .........................................................................
9
Revision 02
Service Manual
1-3
Servo-i Ventilator System
Important
Important
1
General
Symbols used in this manual
• Service documentation for the Servo-i Ventilator System consists of:
• ESD sensitive components. When handling ESD-sensitive devices, established procedures must be observed to prevent damage.
– User's manual. The User's manual is an indispensable complement to the Service Manual for proper servicing.
• Special waste. Discard disposable, replaced and left-over parts in accordance with appropriate industrial and environmental standards.
– Service Manual – Installation Instructions – Spare Parts information. – Documentation for all optional equipment included in the Servo-i System is also available. • The Servo-i Ventilator System is referred to as the Servo-i troughout this manual.
• Recycling. Recycle if possible. Recycling facilities may not be available in all areas.
• There are two serial number labels on the unit: – One label is attached to the Patient Unit close to the supply gas inlets. The serial number stated on this label is the ID number of the Patient Unit. The serial number is also stored in the SW memory as the 'System ID'. – One label is attached to the rear side of the User Interface close to the On/Off switch. The serial number stated on this label is the ID number of the User Interface. • System version number can be found in the Status window on the User Interface. Make sure that the version of the User's manual corresponds to the System version.
• Technical training. Refers to the Technical training supplied by Maquet. • Service contract. Refers to the Service contract supplied by Maquet.
Hazard notices • Before disassembling or assembling of the Servo-i, make sure that the: – On/Off switch is set to Off.
Text inside a box is used to highlight important information. • In addition to the Important information given here and in the related documents (e. g. in the User's manual), always pay attention to applicable local and national regulations. • Responsibility for the safe functioning of the equipment reverts to the owner or user in all cases in which service or repair has been done by a non-professional or by persons who are not employed by or authorized by Maquet, and when the equipment is used for other than its intended purpose.
1-4
– Mains power cable is disconnected. – Gas supply is disconnected (wall and/or cylinder). – Battery modules are disconnected. – The Servo-i is cleaned according to instructions in the User's manual, chapter 'Routine cleaning' and chapter 'Regular maintenance', section 'Extended cleaning of inspiratory channel'. • With power supply connected to the Servo-i, there are energized electrical components inside the unit. All personnel must exercise extreme caution if fault tracing or adjustments are performed with power supply connected and with user interface and patient unit covers removed.
Service Manual
Revision 02
Important
Servo-i Ventilator System
Important Installation
To the responsible service personnel
• Only personnel trained and authorized by Maquet shall be permitted to install the Servo-i. The installation and handing over procedures are described in the 'Servo-i Ventilator System – Installation Instructions'.
• The contents of this document are not binding. If any significant difference is found between the product and this document, please contact Maquet for further information. • We reserve the right to modify products without amending this document or advising the user.
Functional check • After any installation, maintenance or service intervention in the Servo-i, perform a 'Pre-use check' according to instructions in the 'Servo-i Ventilator System – User's manual'.
Service • The Servo-i must be serviced at regular intervals by personnel trained and authorized by Maquet. Any maintenance or service must be noted in a log book provided.
• Only personnel trained and authorized by Maquet shall be permitted to perform installation, service or maintenance of the Servo-i. Only Maquet genuine spare parts must be used. PC boards (spare parts) must always be kept in a package for sensitive electronic devices. Maquet will not otherwise assume responsibility for the materials used, the work performed or any possible consequences of same. • The device complies to standards and requirements as stated in the 'Servo-i Ventilator System – User's manual'.
• It is recommended that maintenance and service is done as a part of a service contract with Maquet. • Preventive maintenance must be performed at least once every year as long as the unit is not used more than normal. Normal operation is estimated to correspond to approx. 5.000 hours of operation. Details are found in this Service Manual, chapter ”Preventive maintenance”. • The Battery modules shall be replaced every three years. • The internal Lithium batteries (on PC 1771 and PC 1772) shall be replaced every five years. • Worn-out batteries must be recycled or disposed of properly according to local regulations. Recycle facilities may not be available in all areas. • Batteries must not be disposed of with ordinary waste. Discard all other disposable, replaced and left-over parts in accordance with appropriate industrial and environmental standards. • When working with ESD sensitive components, always use a grounded wrist band and a grounded work surface. Adequate service tools must always be used.
Revision 02
Service Manual
1-5
1
Servo-i Ventilator System
Important
Important Environmental declaration
1
Purpose
Construction materials
This environmental declaration is for a Servo-i basic unit including the carrier and one battery.
The construction materials used in Servo-i in % of the total weight.
Letters codes within brackets refers to the Functional Block Diagram in chapter Diagrams.
Metal – total 77% • Aluminium 70%
Components with special environmental concern
• Steel, zink, brass 8%
Components listed below shall be disposed of in an environmentally safe way. Printed circuit boards
Polymeric material – total 9%
• PC 1770 Main back-plane
• PA (Polyamide)
• PC 1771 Control, including a Lithium battery (C)
• POM (Polyoxymethylene)
• PC 1772 Monitoring, including Lithium battery (M)
• SI (Silicone)
• PC 1775 Plug-and-Play back-plane (P)
• TPE (Thermoplastic elastomer)
• PC 1777 Panel (U)
• PUR (Polyurethane)
• PC 1778 DC/DC & Standard connectors (P)
• ABS (Acrylicnitrilebutadienstyrene)
• PC 1780 Pneumatic back-plane (I)
• EPDM (Ethylenepropylenedienemonomer)
• PC 1781 Pressure transducer, 2 pcs (T)
• PTFE (Polytetrafluoroethylene)
• PC 1784 Expiratory channel (F)
• FPM (Fluororubber)
• PC 1785 Expiratory channel connector (E)
• NBR (Nitrilerubber)
• PC 1786 Expiratory channel cassette (E)
• PP (Polypropylene)
• PC 1789 Remote alarm connector (A)
• PVC (Polyvinyl chloride) • PS (Polystyrene)
Other electronics • TFT assembly including backlight (U)
Electronics – total 14%
• Touch screen (U)
• Accumulators Nickel Metalhydride
• O2 cell, containing Pb (I)
• Printed circuit boards, cables etc.
• Air module, containing multiple PC boards (I) • O2 module, containing multiple PC boards (I)
Others – very small amounts
• AC/DC Converter, containing PC boards (P)
• Sterile filter paper of glass fibre
• Expiratory cassette (E) • Expiratory valve coil (E) • Safety valve pull magnet (I)
1-6
Service Manual
Revision 02
Important
Servo-i Ventilator System
Important Articles of consumption
Noise level
1. Bacteria filter
Less than 50 dBA.
1
2. Filters for the gas modules 3. Filter for the inspiration pressure transducer
Packing materials
4. Filter for the O2 cell
The amounts of packing materials will vary depending on customer adaptation.
5. Nozzle units for the gas modules 6. Battery modules
Materials for packing:
7. Lithium batteries 8. Expiratory cassette
• Loading pallet. Fulfils the USA requirements 7 CFR 319.40 May 25’th 1995.
9. Expiratory cassette membrane
• Corrugated cardboard
10. O2 cell
• Stretch film of Polyethylene, PE.
11. Backlight lamps.
• Shock-absorbing material of expanded polyethylene, EPE, or expanded polypropylene, EPP.
Item 1: Consumption approximately 250 pcs/year. Items 2 – 5: Changed approx. every 5.000 hours.
• Clamps of Polyethylene, PE.
Items 6 – 7: Changed approx. every 15.000 hours. Items 8 – 11: Changed when needed. Power consumption The power consumption depends on the operating mode and whether the internal batteries are being fast or trickle charged. Mode
Fast charging
Trickle charging
In operation
70 W
38 W
Standby
65 W
33 W
Off
35 W
6W
Revision 02
Service Manual
1-7
Servo-i Ventilator System
Important
Notes
1
1-8
Service Manual
Revision 02
Servo-i Ventilator System
Introduction
2. Introduction
Only personnel trained and authorized by Maquet shall be permitted to perform installation, service or maintenance of the Servo-i.
Main units .......................................................... 2 - 2 User Interface ................................................. 2 - 4
Make sure to prepare the Servo-i properly before disassembling and assembling. Refer to section 'Hazard notices' in chapter 'Important'. Any service or maintenance must be noted in a log book.
Patient Unit ..................................................... 2 - 6 Servo-i software structure ................................. 2 - 9 General ........................................................... 2 - 9 Breathing ........................................................ 2 - 9
Discard disposable, replaced and left-over parts in accordance with appropriate industrial and environmental standards.
Monitoring ...................................................... 2 - 9
After any installation, maintenance or service intervention in the Servo-i, perform a 'Pre-use check'. Refer to the 'Servo-i Ventilator System – User's Manual' for details.
System ID ....................................................... 2 - 9
Revision 02
Panel ............................................................... 2 - 9
Service Manual
2-1
2
Introduction
Servo-i Ventilator System
Main units The Servo-i is available in different main configurations: • Infant User Interface
• Adult • Universal These main configurations are as standard equipped with a number of ventilation modes suitable for each patient category. Further ventilation modes can be installed via software Option Upgrades.
2
The Servo-i can be divided into the following main units: Patient Unit
• User Interface. The User Interface contains all controls used to set the ventilation and monitoring parameters. Ventilation parameters as well as other important information are shown on the User Interface display.
Servo-i Mobile Cart
• Patient Unit. The Patient Unit contains pneumatics and electronics for gas supply to the patient. Power supply and battery back-up is also contained in the Patient Unit. The Control cable connects the User Interface and the Patient Unit. The Servo-i shown in the illustration is mounted onto the optional Servo-i Mobile cart.
2-2
Service Manual
Revision 02
Servo-i Ventilator System
Introduction
A number of optional equipment can be added to the Servo-i Ventilator System. For further information, refer to the documents listed below. Servo-i Mobile cart
Gas trolley • Servo-i – User's manual • Gas trolley – Installation Instructions
• Mobile cart with drawers • Mobile cart without drawers • Mobile cart for Compressor Mini. Refer to:
Gas cylinder restrainer • Servo-i – User's manual • Gas cylinder restrainer – Installation Instructions
• Servo-i – User's Manual • Servo-i Mobile cart – Installation Instructions
IV Pole, Servo-i • Servo-i – User's manual
Servo Ultra Nebulizer, Servo-i
• IV Pole, Servo-i – Installation Instructions
Refer to: • Servo-i – User's Manual • Servo Ultra Nebulizer, Servo-i – Installation Instructions
User Interface panel cover • Servo-i – User's manual • User Interface panel cover – Installation Instructions
Compressor Mini Refer to: • Servo-i – User's manual • Compressor Mini – Operating Manual
Battery module • Servo-i – User's manual • Battery module – Installation Instructions
• Compressor Mini – Service Manual • Compressor Mini – Installation Instructions
CO2 Analyzer module, Servo-i
Servo-i Holder
• CO2 Analyzer module, Servo-i – Installation Instructions
• Servo-i – User's manual
Refer to: • Servo-i – User's Manual
Humidifier holder and Humidifier
• Servo-i Holder – Installation Instructions
• Servo-i – User's manual • Humidifier – Operating Manual
Servo-i Shelf base
• Humidifier holder – Installation Instructions
Refer to: • Servo-i – User's Manual
Alarm output connector
• Servo-i Shelf base – Installation Instructions
• Servo-i – User's manual • Alarm output connector – Installation Instructions
Support Arm 177
• Alarm output connector – Reference Manual
• Servo-i – User's manual • Support Arm 177 – Installation Instructions
Revision 02
Service Manual
2-3
2
Introduction
Servo-i Ventilator System
2
3. Main rotary dial. 4. Special function keys. 5. Direct access knobs. 6. Mains indicator (green). 7. Standby indicator (yellow). 8. Start/Stop (Standby) ventilation key. 9. Luminescence detector, adjusts display brightness automatically. 10. Loudspeaker grid. 11. Cable reel. 12. PC card slot with slot cover. SVX9011
13. Control cable between User Interface and Patient Unit. 14. Service connector, for PC. 15. On/Off switch.
User Interface
16. Panel holder
The User Interface can be mounted onto the Mobile cart but can also easily be removed from the cart and mounted on the bed post or table/shelf.
17. Locking screw, alternative mounting
The User Interface can be rotated and tilted into a suitable position. Locking levers, mounting devices and some other items are shown in the illustration above. 1. Display with touch screen. 2. Fixed keys for immediate access to special windows. 2-4
18. Locking arm, rotation 19. Locking arm, tilting. 20. Serial number label. The serial number stated on this label is the ID number of the User Interface. This serial number must always be refered to when ordering service, spare parts, etc for the User Interface. For further information regarding operation of the User Interface, refer to the User's manual.
Service Manual
Revision 02
Servo-i Ventilator System
Introduction
=
CRITICAL CARE
Servo-i Ventilator System
Important
Notes
1-2
Service Manual
Revision 02
Important
Servo-i Ventilator System
Contents 1. Important .........................................................................
1
2. Introduction .....................................................................
2
3. Description of functions .................................................
3
4. Disassembling and assembling .....................................
4
5. Service procedures .........................................................
5
6. Troubleshooting ..............................................................
6
7. Preventive maintenance .................................................
7
8. Index.................................................................................
8
9. Diagrams .........................................................................
9
Revision 02
Service Manual
1-3
Servo-i Ventilator System
Important
Important
1
General
Symbols used in this manual
• Service documentation for the Servo-i Ventilator System consists of:
• ESD sensitive components. When handling ESD-sensitive devices, established procedures must be observed to prevent damage.
– User's manual. The User's manual is an indispensable complement to the Service Manual for proper servicing.
• Special waste. Discard disposable, replaced and left-over parts in accordance with appropriate industrial and environmental standards.
– Service Manual – Installation Instructions – Spare Parts information. – Documentation for all optional equipment included in the Servo-i System is also available. • The Servo-i Ventilator System is referred to as the Servo-i troughout this manual.
• Recycling. Recycle if possible. Recycling facilities may not be available in all areas.
• There are two serial number labels on the unit: – One label is attached to the Patient Unit close to the supply gas inlets. The serial number stated on this label is the ID number of the Patient Unit. The serial number is also stored in the SW memory as the 'System ID'. – One label is attached to the rear side of the User Interface close to the On/Off switch. The serial number stated on this label is the ID number of the User Interface. • System version number can be found in the Status window on the User Interface. Make sure that the version of the User's manual corresponds to the System version.
• Technical training. Refers to the Technical training supplied by Maquet. • Service contract. Refers to the Service contract supplied by Maquet.
Hazard notices • Before disassembling or assembling of the Servo-i, make sure that the: – On/Off switch is set to Off.
Text inside a box is used to highlight important information. • In addition to the Important information given here and in the related documents (e. g. in the User's manual), always pay attention to applicable local and national regulations. • Responsibility for the safe functioning of the equipment reverts to the owner or user in all cases in which service or repair has been done by a non-professional or by persons who are not employed by or authorized by Maquet, and when the equipment is used for other than its intended purpose.
1-4
– Mains power cable is disconnected. – Gas supply is disconnected (wall and/or cylinder). – Battery modules are disconnected. – The Servo-i is cleaned according to instructions in the User's manual, chapter 'Routine cleaning' and chapter 'Regular maintenance', section 'Extended cleaning of inspiratory channel'. • With power supply connected to the Servo-i, there are energized electrical components inside the unit. All personnel must exercise extreme caution if fault tracing or adjustments are performed with power supply connected and with user interface and patient unit covers removed.
Service Manual
Revision 02
Important
Servo-i Ventilator System
Important Installation
To the responsible service personnel
• Only personnel trained and authorized by Maquet shall be permitted to install the Servo-i. The installation and handing over procedures are described in the 'Servo-i Ventilator System – Installation Instructions'.
• The contents of this document are not binding. If any significant difference is found between the product and this document, please contact Maquet for further information. • We reserve the right to modify products without amending this document or advising the user.
Functional check • After any installation, maintenance or service intervention in the Servo-i, perform a 'Pre-use check' according to instructions in the 'Servo-i Ventilator System – User's manual'.
Service • The Servo-i must be serviced at regular intervals by personnel trained and authorized by Maquet. Any maintenance or service must be noted in a log book provided.
• Only personnel trained and authorized by Maquet shall be permitted to perform installation, service or maintenance of the Servo-i. Only Maquet genuine spare parts must be used. PC boards (spare parts) must always be kept in a package for sensitive electronic devices. Maquet will not otherwise assume responsibility for the materials used, the work performed or any possible consequences of same. • The device complies to standards and requirements as stated in the 'Servo-i Ventilator System – User's manual'.
• It is recommended that maintenance and service is done as a part of a service contract with Maquet. • Preventive maintenance must be performed at least once every year as long as the unit is not used more than normal. Normal operation is estimated to correspond to approx. 5.000 hours of operation. Details are found in this Service Manual, chapter ”Preventive maintenance”. • The Battery modules shall be replaced every three years. • The internal Lithium batteries (on PC 1771 and PC 1772) shall be replaced every five years. • Worn-out batteries must be recycled or disposed of properly according to local regulations. Recycle facilities may not be available in all areas. • Batteries must not be disposed of with ordinary waste. Discard all other disposable, replaced and left-over parts in accordance with appropriate industrial and environmental standards. • When working with ESD sensitive components, always use a grounded wrist band and a grounded work surface. Adequate service tools must always be used.
Revision 02
Service Manual
1-5
1
Servo-i Ventilator System
Important
Important Environmental declaration
1
Purpose
Construction materials
This environmental declaration is for a Servo-i basic unit including the carrier and one battery.
The construction materials used in Servo-i in % of the total weight.
Letters codes within brackets refers to the Functional Block Diagram in chapter Diagrams.
Metal – total 77% • Aluminium 70%
Components with special environmental concern
• Steel, zink, brass 8%
Components listed below shall be disposed of in an environmentally safe way. Printed circuit boards
Polymeric material – total 9%
• PC 1770 Main back-plane
• PA (Polyamide)
• PC 1771 Control, including a Lithium battery (C)
• POM (Polyoxymethylene)
• PC 1772 Monitoring, including Lithium battery (M)
• SI (Silicone)
• PC 1775 Plug-and-Play back-plane (P)
• TPE (Thermoplastic elastomer)
• PC 1777 Panel (U)
• PUR (Polyurethane)
• PC 1778 DC/DC & Standard connectors (P)
• ABS (Acrylicnitrilebutadienstyrene)
• PC 1780 Pneumatic back-plane (I)
• EPDM (Ethylenepropylenedienemonomer)
• PC 1781 Pressure transducer, 2 pcs (T)
• PTFE (Polytetrafluoroethylene)
• PC 1784 Expiratory channel (F)
• FPM (Fluororubber)
• PC 1785 Expiratory channel connector (E)
• NBR (Nitrilerubber)
• PC 1786 Expiratory channel cassette (E)
• PP (Polypropylene)
• PC 1789 Remote alarm connector (A)
• PVC (Polyvinyl chloride) • PS (Polystyrene)
Other electronics • TFT assembly including backlight (U)
Electronics – total 14%
• Touch screen (U)
• Accumulators Nickel Metalhydride
• O2 cell, containing Pb (I)
• Printed circuit boards, cables etc.
• Air module, containing multiple PC boards (I) • O2 module, containing multiple PC boards (I)
Others – very small amounts
• AC/DC Converter, containing PC boards (P)
• Sterile filter paper of glass fibre
• Expiratory cassette (E) • Expiratory valve coil (E) • Safety valve pull magnet (I)
1-6
Service Manual
Revision 02
Important
Servo-i Ventilator System
Important Articles of consumption
Noise level
1. Bacteria filter
Less than 50 dBA.
1
2. Filters for the gas modules 3. Filter for the inspiration pressure transducer
Packing materials
4. Filter for the O2 cell
The amounts of packing materials will vary depending on customer adaptation.
5. Nozzle units for the gas modules 6. Battery modules
Materials for packing:
7. Lithium batteries 8. Expiratory cassette
• Loading pallet. Fulfils the USA requirements 7 CFR 319.40 May 25’th 1995.
9. Expiratory cassette membrane
• Corrugated cardboard
10. O2 cell
• Stretch film of Polyethylene, PE.
11. Backlight lamps.
• Shock-absorbing material of expanded polyethylene, EPE, or expanded polypropylene, EPP.
Item 1: Consumption approximately 250 pcs/year. Items 2 – 5: Changed approx. every 5.000 hours.
• Clamps of Polyethylene, PE.
Items 6 – 7: Changed approx. every 15.000 hours. Items 8 – 11: Changed when needed. Power consumption The power consumption depends on the operating mode and whether the internal batteries are being fast or trickle charged. Mode
Fast charging
Trickle charging
In operation
70 W
38 W
Standby
65 W
33 W
Off
35 W
6W
Revision 02
Service Manual
1-7
Servo-i Ventilator System
Important
Notes
1
1-8
Service Manual
Revision 02
Servo-i Ventilator System
Introduction
2. Introduction
Only personnel trained and authorized by Maquet shall be permitted to perform installation, service or maintenance of the Servo-i.
Main units .......................................................... 2 - 2 User Interface ................................................. 2 - 4
Make sure to prepare the Servo-i properly before disassembling and assembling. Refer to section 'Hazard notices' in chapter 'Important'. Any service or maintenance must be noted in a log book.
Patient Unit ..................................................... 2 - 6 Servo-i software structure ................................. 2 - 9 General ........................................................... 2 - 9 Breathing ........................................................ 2 - 9
Discard disposable, replaced and left-over parts in accordance with appropriate industrial and environmental standards.
Monitoring ...................................................... 2 - 9
After any installation, maintenance or service intervention in the Servo-i, perform a 'Pre-use check'. Refer to the 'Servo-i Ventilator System – User's Manual' for details.
System ID ....................................................... 2 - 9
Revision 02
Panel ............................................................... 2 - 9
Service Manual
2-1
2
Introduction
Servo-i Ventilator System
Main units The Servo-i is available in different main configurations: • Infant User Interface
• Adult • Universal These main configurations are as standard equipped with a number of ventilation modes suitable for each patient category. Further ventilation modes can be installed via software Option Upgrades.
2
The Servo-i can be divided into the following main units: Patient Unit
• User Interface. The User Interface contains all controls used to set the ventilation and monitoring parameters. Ventilation parameters as well as other important information are shown on the User Interface display.
Servo-i Mobile Cart
• Patient Unit. The Patient Unit contains pneumatics and electronics for gas supply to the patient. Power supply and battery back-up is also contained in the Patient Unit. The Control cable connects the User Interface and the Patient Unit. The Servo-i shown in the illustration is mounted onto the optional Servo-i Mobile cart.
2-2
Service Manual
Revision 02
Servo-i Ventilator System
Introduction
A number of optional equipment can be added to the Servo-i Ventilator System. For further information, refer to the documents listed below. Servo-i Mobile cart
Gas trolley • Servo-i – User's manual • Gas trolley – Installation Instructions
• Mobile cart with drawers • Mobile cart without drawers • Mobile cart for Compressor Mini. Refer to:
Gas cylinder restrainer • Servo-i – User's manual • Gas cylinder restrainer – Installation Instructions
• Servo-i – User's Manual • Servo-i Mobile cart – Installation Instructions
IV Pole, Servo-i • Servo-i – User's manual
Servo Ultra Nebulizer, Servo-i
• IV Pole, Servo-i – Installation Instructions
Refer to: • Servo-i – User's Manual • Servo Ultra Nebulizer, Servo-i – Installation Instructions
User Interface panel cover • Servo-i – User's manual • User Interface panel cover – Installation Instructions
Compressor Mini Refer to: • Servo-i – User's manual • Compressor Mini – Operating Manual
Battery module • Servo-i – User's manual • Battery module – Installation Instructions
• Compressor Mini – Service Manual • Compressor Mini – Installation Instructions
CO2 Analyzer module, Servo-i
Servo-i Holder
• CO2 Analyzer module, Servo-i – Installation Instructions
• Servo-i – User's manual
Refer to: • Servo-i – User's Manual
Humidifier holder and Humidifier
• Servo-i Holder – Installation Instructions
• Servo-i – User's manual • Humidifier – Operating Manual
Servo-i Shelf base
• Humidifier holder – Installation Instructions
Refer to: • Servo-i – User's Manual
Alarm output connector
• Servo-i Shelf base – Installation Instructions
• Servo-i – User's manual • Alarm output connector – Installation Instructions
Support Arm 177
• Alarm output connector – Reference Manual
• Servo-i – User's manual • Support Arm 177 – Installation Instructions
Revision 02
Service Manual
2-3
2
Introduction
Servo-i Ventilator System
2
3. Main rotary dial. 4. Special function keys. 5. Direct access knobs. 6. Mains indicator (green). 7. Standby indicator (yellow). 8. Start/Stop (Standby) ventilation key. 9. Luminescence detector, adjusts display brightness automatically. 10. Loudspeaker grid. 11. Cable reel. 12. PC card slot with slot cover. SVX9011
13. Control cable between User Interface and Patient Unit. 14. Service connector, for PC. 15. On/Off switch.
User Interface
16. Panel holder
The User Interface can be mounted onto the Mobile cart but can also easily be removed from the cart and mounted on the bed post or table/shelf.
17. Locking screw, alternative mounting
The User Interface can be rotated and tilted into a suitable position. Locking levers, mounting devices and some other items are shown in the illustration above. 1. Display with touch screen. 2. Fixed keys for immediate access to special windows. 2-4
18. Locking arm, rotation 19. Locking arm, tilting. 20. Serial number label. The serial number stated on this label is the ID number of the User Interface. This serial number must always be refered to when ordering service, spare parts, etc for the User Interface. For further information regarding operation of the User Interface, refer to the User's manual.
Service Manual
Revision 02
Servo-i Ventilator System
Introduction
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