EasyManua.ls Logo

Philips Respironics V60 Service Manual

Philips Respironics V60
246 pages
To Next Page IconTo Next Page
To Next Page IconTo Next Page
Page #1 background imageLoading...
Page #1 background image
Respironics V60
Ventilator
Service Manual

Table of Contents

Other manuals for Philips Respironics V60

Question and Answer IconNeed help?

Do you have a question about the Philips Respironics V60 and is the answer not in the manual?

Philips Respironics V60 Specifications

General IconGeneral
BrandPhilips
ModelRespironics V60
CategoryFan
LanguageEnglish

Summary

Chapter 1. Introduction and Intended Use

1.1 Intended Use

Describes the V60 ventilator's intended use for augmenting patient breathing and target patient populations.

1.2 Recommended Test Equipment, Tools, and Supplies

Lists required test equipment, tools, and materials for servicing and maintaining the V60 ventilator.

1.3 Where to Go for Help

Provides contact information for technical support and customer service.

Chapter 2. Warnings and Cautions

2.1 General

Covers general warnings and cautions related to ventilator use, patient connection, and alternative ventilation.

2.2 Preparing for Ventilation

Provides warnings and precautions for preparing the ventilator for patient use and connection.

2.3 Operation

Warns about setting alarm limits to extreme values, which can render the alarm system useless.

2.4 Alarms and Messages

Warns about actions to take if AC power fails and the backup battery is depleted.

2.5 Care and Maintenance

Provides warnings and cautions regarding cleaning, sterilization, and filter replacement.

2.6 First-Time Installation

Warns against disconnecting or reconnecting the battery during operation and securing the ventilator.

2.7 Communications Interface

Warns about connecting only specified items and user responsibility for compatibility.

2.8 Diagnostic Mode

Warns against entering diagnostic mode while a patient is connected and emphasizes service technician use.

Chapter 3. Theory of Operation

3.1 Pneumatics

Explains the pneumatic subsystem's role in delivering and monitoring pressurized gas to the patient.

3.1.1 Air Inlet

Describes how ambient air is drawn into the ventilator through the air inlet.

3.1.2 Air Inlet Filter

Details the air inlet filter's design for filtering 5-micron particles at 70% efficiency at 150 SLPM.

3.1.3 Air Flow Sensor

Explains the air flow sensor's function in measuring bypass flow for interpolation and closed-loop control.

3.1.4 Machine and Proximal Pressure Transducers

Describes the function of machine and proximal pressure transducers in measuring pressure.

3.1.5 Barometric Pressure Transducer

Explains the barometric pressure transducer's role in measuring atmospheric pressure.

3.1.6 Oxygen Pressure Transducer

Details the oxygen pressure transducer's function in measuring inlet pressure.

3.1.7 Manifold, Oxygen Inlet Filter, Filter Element

Describes the manifold's connections and the oxygen inlet filter's function.

3.1.8 Oxygen Solenoid Valve

Explains the oxygen solenoid valve's control of oxygen flow and its behavior on power loss.

3.1.9 Oxygen Flow Sensor

Details the oxygen flow sensor's measurement and contribution to closed-loop control.

3.1.10 Blower

Describes the blower's function, motor, and speed monitoring.

3.1.11 Solenoid Valves

Explains the four solenoid valves on the manifold and their control by the DA PCBA.

3.2 Electronics

Overviews the electronics system for control, monitoring, power management, and user interface.

3.2.1 Power management (PM) PCBA

Details the PM PCBA's functions including battery charging, voltage regulation, and interface management.

3.2.2 Power Supply

Describes the power supply's role in converting AC voltage to DC for the ventilator and battery.

3.2.3 Internal Battery

Provides specifications and function of the internal lithium-ion battery.

3.2.4 CPU PCBA

Details the CPU PCBA's functions, including microprocessor, memory, watchdog timer, and interfaces.

3.2.5 Motor Controller (MC) PCBA

Explains the MC PCBA's control of the blower motor and its interfaces.

3.2.6 Data Acquisition (DA) PCBA

Details the DA PCBA's functions in measurement, signal conditioning, and control.

3.2.7 Flow Sensors

Describes the air and oxygen flow sensors' calibration, signal conversion, and measurement ranges.

3.2.8 User Interface

Lists the components of the user interface, including indicators, controls, and alarms.

3.2.9 LCD Assembly

Provides specifications for the LCD panel, including size, resolution, and backlight.

3.2.10 Backlight Inverter PCBA

Describes the backlight inverter PCBA's function in providing adjustable backlight drive voltage.

3.2.11 Touch Screen Assembly

Explains the touch screen's resistive panel technology and touch resolution.

3.2.12 Nav-Ring Assembly (Rotary Adjustment)

Describes the nav-ring's function for changing settings and its push-button capability.

3.2.13 Power Switch Overlay

Details the power switch overlay's components, including indicators for power and alarms.

3.2.14 Switch PCBA

Explains the switch PCBA's role as an interface between the nav-ring, UI PCBA, and CPU PCBA.

3.2.15 UI PCBA

Describes the UI PCBA's connections to other components like the backlight inverter and touch screen.

3.3 Electronic Signal Paths

Summarizes the electronic signal paths between various V60 ventilator components.

Chapter 4. Periodic Maintenance

4.1 Annual Preventive Maintenance Instructions

Outlines the steps for annual preventive maintenance, emphasizing qualified technician involvement.

Chapter 5. Diagnostic Mode and Troubleshooting

5.1 System Settings

Explains access to functions like language, date/time, pressure units, and software options.

5.1.1 Selecting a Language

Guides users on how to select the display language for the ventilator.

5.1.2 Setting Date and Time

Details how to update the ventilator's date and time for event logs.

5.1.3 Restoring Default Settings

Explains how to restore ventilation and alarm settings to their factory default values.

5.1.4 Selecting Pressure Units

Describes how to choose pressure units displayed on the ventilator.

5.1.5 Enabling Software Options

Guides on enabling software options using unique codes for each ventilator.

5.1.6 Baud Rate

Explains how to change the baud rate for serial communications.

5.2 Service

Outlines access to ventilator information, pneumatic/output controls, and miscellaneous features.

5.2.1 Viewing Ventilator Information

Describes how to view essential ventilator information like serial numbers, software versions, and hours.

5.2.2 Pneumatic Controls

Explains how to adjust flows, pressures, oxygen concentrations, and solenoid states.

5.2.3 Output Controls

Details how to set and verify wrap, analog, and digital outputs.

5.2.4 Miscellaneous

Provides access to event log, download mode, and various diagnostic tests.

Significant Event Log

Explains how to view logs of setting changes, alarms, and diagnostic codes.

Download Mode

Describes how to prepare the ventilator for loading operational software.

Touch Screen Diagnostics

Guides on verifying touch screen x and y coordinates to check functionality.

5.3 Touch Screen Calibration

Explains the process for calibrating the touch screen's x and y coordinates.

5.4 Diagnostic Codes, Alarms, and Troubleshooting

Lists possible diagnostic codes, alarms, and recommended repair procedures for troubleshooting.

5.5 Miscellaneous Troubleshooting Tips

Offers troubleshooting tips for common ventilator issues like unresponsive screens or alarm problems.

Chapter 6. Reports and Software Downloads

6.1 Setting Up the Service PC

Describes how to set up a PC for communication with the ventilator for various tasks.

6.1.1 Setting Up the Serial Interface Using HyperTerminal

Provides step-by-step instructions for setting up HyperTerminal for ventilator communication.

6.1.2 Setting Up the Serial Interface Using Tera Term

Offers instructions for setting up the Tera Term software for ventilator communication.

6.2 Generating a Diagnostic Report (DRPTA)

Explains how to use the DRPTA command to save ventilator diagnostic codes to a PC.

6.3 Clearing the Significant Event Log

Describes the #CLRLOG command to clear the significant event log.

6.4 Downloading Ventilator Software

Explains using Respi-Link to download V60 ventilator software and contacting Respironics for packages.

6.5 Programming the Ventilator Serial Number and Power-On Hours

Covers re-programming serial number and power-on hours after CPU PCBA replacement.

6.5.1 Programming the Ventilator Serial Number

Details the steps to re-program the ventilator serial number to a new CPU PCBA.

6.5.2 Programming Ventilator Power-On Hours

Explains how to re-program ventilator power-on hours to a new CPU PCBA.

Chapter 7. Component Removal/Installation

7.1 Disconnecting Power

Outlines steps to disconnect AC and battery power before servicing.

7.2 Air Inlet Filter

Provides steps for removing and installing the air inlet filter.

7.3 Internal Battery

Details the procedure for removing and installing the internal battery.

7.4 Top Cover

Explains how to remove and install the top cover.

7.5 AC Inlet

Provides steps for removing and installing the AC inlet.

7.6 Fan

Details the procedure for removing and installing the fan and its filter.

7.7 Oxygen Inlet

Provides steps for removing and installing the oxygen inlet.

7.8 Motor Controller (MC) PCBA

Details the procedure for removing and installing the Motor Controller (MC) PCBA.

7.9 Separating the UI from the Base

Explains how to separate the User Interface (UI) from the main base unit.

7.10 Front Panel

Provides steps for removing the front panel.

7.11 Gas Outlet Port

Details how to remove the gas outlet port.

7.12 UI Retainer

Explains how to remove the UI retainer.

7.13 Proximal Pressure Port

Provides steps for removing the proximal pressure port.

7.14 Speakers

Details the procedure for removing the alarm speakers.

7.15 Power Management (PM) PCBA

Details the procedure for removing the Power Management (PM) PCBA.

7.16 Power Supply

Details the procedure for removing the power supply.

7.17 CPU PCBA

Details the procedure for removing the CPU PCBA, noting data loss.

7.18 Real-Time Clock Battery

Explains how to remove and install the real-time clock battery.

7.19 Left Side Wall

Details the procedure for removing the left side wall.

7.20 Gas Delivery Subsystem (GDS)

Provides steps for removing the Gas Delivery Subsystem (GDS).

7.21 Right Side Wall

Details the procedure for removing the right side wall.

7.22 Oxygen Inlet Filter

Provides steps for removing the oxygen inlet filter.

7.23 Data Acquisition (DA) PCBA

Details the procedure for removing the Data Acquisition (DA) PCBA.

7.24 Air and Oxygen Flow Sensor Assembly

Details the procedure for removing the air and oxygen flow sensor assembly.

7.25 Oxygen Solenoid Valve

Details the procedure for removing the oxygen solenoid valve.

7.26 Solenoid Valves

Explains how to remove the solenoid valves and notes seal replacement.

7.27 Blower

Details the procedure for removing the blower assembly.

7.28 Opening the User Interface (UI)/ Rear Bezel

Explains how to open the UI and remove the rear bezel.

7.29 Power Switch Overlay

Details the procedure for removing the power switch overlay.

7.30 Switch PCBA

Details the procedure for removing the switch PCBA.

7.31 Nav-Ring Assembly

Details the procedure for removing the nav-ring assembly.

7.32 Front Bezel, Touch Screen

Details the procedure for removing the front bezel and touch screen.

7.33 LCD

Details the procedure for removing the LCD screen.

7.34 User Interface (UI) PCBA

Details the procedure for removing the User Interface (UI) PCBA.

7.35 Backlight Inverter PCBA

Details the procedure for removing the backlight inverter PCBA.

7.36 LCD Tray

Details the procedure for removing the LCD tray.

7.37 Bottom Feet

Details the procedure for removing the bottom feet.

7.38 Labels

Explains how to remove and replace various labels on the ventilator.

Chapter 8. Performance Verification

8.1 Required Test Equipment

Summarizes the test equipment and service accessories needed for performance verification.

8.2 Preliminary Cleaning, Inspection and Setup

Outlines steps for cleaning and inspecting the ventilator before servicing.

8.3 View and Record Ventilator Information

Guides on accessing and recording ventilator information for maintenance and troubleshooting.

8.4 Pneumatic Calibration Analyzer Setup

Details how to set up the pneumatic calibration analyzer for testing.

8.4.1 Measurement Selection Screen

Explains how to select and arrange parameters on the analyzer's screen.

8.4.2 Averaging Setup Menu

Guides on selecting averages for breath parameters and real-time transducer values.

8.4.3 Trigger Options

Explains how to define trigger detection for inspiratory and expiratory breath cycles.

8.4.4 Configurations Menu

Describes how to save and switch between test configurations on the analyzer.

8.5 Performance Verification Procedures

Details the sequence of tests for complete performance verification.

8.5.1 Electrical Safety (Test 1)

Details the electrical safety test procedure, verifying ground resistance and leakage current.

8.5.2 Leak Tests (Test 2)

Covers high pressure and system leak tests to verify the integrity of pneumatic pathways.

8.5.3 Controls (Test 3)

Verifies the correct operation of the touch screen, nav-ring, and buttons.

8.5.4 Pressure Accuracy (Test 4)

Verifies the accuracy of inhalation and exhalation pressure transducers.

8.5.5 Air Delivery/Flow Accuracy (Test 5)

Verifies the accuracy of the air flow sensor and blower function.

8.5.6 Oxygen Flow Accuracy (Test 6)

Verifies the accuracy of the oxygen flow sensor and oxygen valve.

8.5.7 Oxygen Accuracy (Test 7)

Verifies the accuracy of the oxygen percentage delivered to the patient.

8.5.8 S/T Performance (Test 8)

Verifies the accuracy of IPAP and EPAP settings in S/T mode.

8.5.9 Alarms (Test 9)

Verifies the performance of the ventilator's alarm outputs.

8.5.10 Power Fail (Test 10)

Verifies the integrity of the power fail alarm.

8.5.11 Internal Battery (Test 11)

Verifies the ventilator's transition to and from optional battery power.

8.6 Returning Ventilator to Operation

Steps to return the ventilator to operation after successful performance verification.

8.7 Performance Verification Troubleshooting/Repair

Guides on troubleshooting and repair procedures if performance verification tests fail.

8.7.1 Test 1: Electrical Safety

Provides troubleshooting steps for symptoms related to electrical safety test failures.

8.7.2 Test 2: Leak Tests

Offers troubleshooting guidance for symptoms related to high pressure and system leak tests.

8.7.3 Test 3: Controls

Provides troubleshooting steps for symptoms related to controls test failures.

8.7.4 Test 4: Pressure Accuracy

Provides troubleshooting steps for symptoms related to pressure accuracy test failures.

8.7.5 Test 5: Air Delivery/Flow Accuracy

Offers troubleshooting steps for symptoms related to air delivery/flow accuracy failures.

8.7.6 Test 6: Oxygen Flow Accuracy

Provides troubleshooting steps for symptoms related to oxygen flow accuracy test failures.

8.7.7 Test 7: Oxygen Accuracy

Offers troubleshooting steps for symptoms related to oxygen accuracy test failures.

8.7.8 Test 8: S/T Performance

Provides troubleshooting steps for symptoms related to S/T performance test failures.

8.7.9 Test 9: Alarms

Provides troubleshooting steps for symptoms related to alarm test failures.

8.7.10 Test 10: Power Fail

Offers troubleshooting steps for symptoms related to power fail test failures.

8.7.11 Test 11: Internal Battery

Provides troubleshooting steps for symptoms related to internal battery test failures.

8.8 Electrical Safety Data Form

Provides a form for collecting data during electrical safety testing.

8.9 Performance Verification Data Form

Provides a form for collecting data during performance verification tests.

Chapter 9. Replacement Parts List

9.1 Complete Parts List

Lists all V60 ventilator replacement parts with their corresponding part numbers.

9.2 Recommended Inventory Parts List

Lists recommended replacement parts for authorized dealers and distributors to keep in inventory.

9.3 Ventilator Chassis

Illustrates and lists part numbers for ventilator chassis components like bezels and panels.

9.4 Pneumatics

Illustrates and lists part numbers for pneumatic components like GDS and blower.

9.5 Electronics

Illustrates and lists part numbers for electronic components like PCBA's and trays.

Chapter 10. Specifications

10.1 Control settings

Lists ventilator control setting ranges, resolutions, and accuracies.

10.2 Patient data

Lists patient data ranges, resolutions, and accuracies for display windows.

10.3 Alarms

Lists the adjustable alarm ranges and their resolutions.

10.4 Menu window settings

Details the settings and ranges available within the ventilator's menu windows.

10.5 Operator-accessible diagnostic mode functions

Lists functions accessible through the ventilator's diagnostic mode.

10.6 Physical characteristics

Provides specifications for the ventilator's weight and dimensions.

10.7 Environmental specifications

Lists the operating and storage temperature and humidity ranges.

10.8 Pneumatic specifications

Details specifications for high-pressure oxygen supply and air supply.

10.9 Electrical specifications

Lists AC voltage, frequency, power, and battery specifications.

10.10 Other specifications

Lists other specifications including flow delivery, pressure range, and alarm loudness.

10.11 Contact Information

Provides contact details for Respironics Customer Service for further assistance.

Appendix A Respi-Link

A.1 Downloading Ventilator Software

Outlines steps to download V60 ventilator software using Respi-Link.

A.2 Installing Ventilator Options

Guides on installing V60 ventilator options using Respi-Link.

A.3 Reinitiate a Software Package

Provides steps to reinitiate a V60 ventilator software package using Respi-Link.

A.4 Remote Troubleshooting

Outlines steps to connect the V60 to Respi-Link for remote troubleshooting.

Appendix B Field Communications

Related product manuals