The ZOLL R Series Service Manual is a comprehensive guide for installing, operating, and maintaining the R Series defibrillator. Designed for healthcare professionals and biomedical technicians, it provides detailed procedures for troubleshooting, routine maintenance, and compliance with regulatory standards. This manual ensures optimal performance and safety of the device, supporting life-saving operations effectively.
1.1 Overview of the ZOLL R Series Defibrillator
The ZOLL R Series Defibrillator is a advanced, user-friendly medical device designed for both laypersons and healthcare professionals. It offers a unique combination of simplicity, intelligence, and readiness, ensuring effective defibrillation in critical situations. The device features a large, high-resolution display, real-time feedback, and a manual mode for synchronized cardioversion. It supports OneStep electrode pads, which simplify readiness testing and ensure compatibility. The R Series is lightweight, portable, and built for durability, making it suitable for various clinical and pre-hospital settings. Regular updates and compliance with regulatory standards ensure optimal performance and patient safety.
1.2 Importance of the Service Manual
The ZOLL R Series Service Manual is essential for ensuring optimal performance, safety, and compliance of the defibrillator. It provides detailed guidelines for installation, operation, and maintenance, enabling users to troubleshoot issues effectively. The manual also outlines regulatory standards and warranty conditions, helping users maintain compliance and avoid voiding the warranty. By following the manual, users can ensure the device functions reliably in emergency situations. Regular updates and clear instructions help extend the lifespan of the equipment, making it a critical resource for healthcare professionals and technicians. Adhering to the manual protects both the device and the patient, ensuring accurate and timely interventions.
1.3 Target Audience for the Manual
The ZOLL R Series Service Manual is primarily designed for healthcare professionals, biomedical technicians, and authorized service personnel. It serves as a reference for installing, operating, and maintaining the R Series defibrillator. The manual is also beneficial for training purposes, helping users understand advanced features and troubleshooting techniques. Additionally, it caters to administrators responsible for compliance and equipment management. The content is tailored to ensure that all users can safely and effectively utilize the device, making it an indispensable resource for both routine operations and technical support. Proper use of the manual ensures optimal device performance and patient care.
Safety Precautions and Warnings
Adherence to safety guidelines is crucial. Only qualified personnel should perform maintenance. Avoid unauthorized modifications to prevent warranty voidance. Follow all regulatory standards strictly.
2.1 General Safety Guidelines
The ZOLL R Series Service Manual emphasizes critical safety measures to ensure user and patient protection. Only authorized, trained personnel should handle the device. Avoid unauthorized modifications, as they may void the warranty and compromise safety. Proper handling and storage are essential to maintain device integrity. Always use ZOLL-approved accessories and follow electrode testing protocols. Adhere to all regulatory standards and manufacturer guidelines. Failure to comply may result in equipment damage or operational failure. Regular inspections and maintenance are required to ensure readiness. Always refer to the manual before performing any service or repair tasks to guarantee safety and compliance.
2.2 Handling and Storage Instructions
Proper handling and storage of the ZOLL R Series are crucial to maintain its functionality and longevity. Always handle the device with care to prevent physical damage. Store the unit in a cool, dry place, away from direct sunlight and extreme temperatures. Avoid exposing the device to moisture or corrosive substances. Use only ZOLL-approved carrying cases or storage solutions to ensure protection during transport. Regularly inspect the exterior for signs of wear or damage. Store electrodes and accessories separately, following the manufacturer’s guidelines. Ensure the device is powered down before storage unless continuous monitoring is required. Adhere to these practices to preserve performance and reliability.
2.3 Compliance with Regulatory Standards
The ZOLL R Series must comply with all applicable regulatory standards to ensure safety and performance. The device meets FDA, IEC, and ISO certifications, guaranteeing adherence to global medical standards; Compliance involves proper labeling, testing, and documentation to maintain regulatory approval. Users must follow all guidelines outlined in the service manual to avoid voiding warranties or compromising safety. Regular inspections and updates ensure ongoing compliance. Adhering to these standards is critical for maintaining device reliability and ensuring patient safety. ZOLL’s commitment to compliance ensures the R Series operates within legal and safety frameworks worldwide, supporting its use in diverse healthcare environments effectively.
System Overview and Components
The ZOLL R Series is an advanced defibrillator offering synchronized cardioversion, continuous monitoring, and electrode testing, designed for efficient operation in healthcare settings to support life-saving interventions.
3.1 Key Features of the R Series
- Code-Ready Technology: Ensures the device is always prepared for emergencies, with automatic self-tests and electrode checks.
- Rescue Ready: Provides real-time monitoring and alerts for potential issues, ensuring reliability in critical situations.
- OneStep Electrode Readiness Test: Simplifies electrode testing, verifying functionality and integrity instantly.
- Advanced Monitoring Capabilities: Offers continuous patient monitoring and data capture for comprehensive care.
- Streamlined PM Procedures: Facilitates routine maintenance and updates, ensuring optimal performance.
- User-Friendly Interface: Designed for intuitive operation, reducing training time and enhancing efficiency.
3.2 Hardware and Software Components
The R Series includes a durable, lightweight design with a high-resolution display for clear visualization of patient data. Key hardware components include the defibrillator unit, electrode pads, and a rechargeable battery. The software features advanced algorithms for arrhythmia detection, data recording, and remote connectivity. It supports seamless integration with ZOLL’s RescueNet system for comprehensive patient care. The device is compatible with OneStep electrodes, ensuring reliable performance. Regular software updates enhance functionality, while the hardware is built to withstand demanding environments, ensuring reliability in critical situations. This combination of robust hardware and advanced software ensures optimal performance and patient safety.
3.3 Accessories and Consumables
The R Series supports a range of accessories, including OneStep electrodes, which simplify readiness testing and ensure reliable performance. Consumables like electrode pads and battery packs are essential for maintaining device functionality. These components are designed for easy replacement and are detailed in the service manual. Proper use of genuine ZOLL accessories ensures compliance with safety standards and optimal device operation. Regular inspection and timely replacement of consumables are critical for maintaining readiness and ensuring patient safety during emergencies. Accessories are available through ZOLL’s authorized distributors, guaranteeing quality and compatibility.
Configuration and Setup
The R Series configuration involves entering system mode, customizing settings, and configuring electrodes and alarms for optimal performance and correct operation during emergencies.
4.1 Entering System Configuration Mode
To enter system configuration mode on the ZOLL R Series, press and hold the Power button while turning on the device. Navigate to the System Settings menu using the directional arrows. Select Configuration Mode and enter the administrator password to access advanced settings. This mode allows customization of device parameters, electrode sensitivity, and alarm thresholds. Ensure all changes are saved before exiting to maintain proper functionality. Only authorized personnel should perform these steps to prevent unauthorized modifications and ensure patient safety. Always refer to the service manual for detailed instructions. Configuration mode is essential for tailored device operation.
4.2 Customizing Device Settings
Customizing device settings on the ZOLL R Series involves accessing the Configuration Mode and navigating to the Custom Settings menu. Here, users can adjust parameters such as heart rate monitoring thresholds, defibrillation energy levels, and alarm tones. The Electrode Sensitivity setting ensures optimal pad performance, while the Alarm Volume can be tailored to specific environments. Additionally, the Language and Time Zone settings can be modified for user preference. All changes must be reviewed and saved to ensure they are correctly applied. Regularly updating these settings ensures the device meets clinical and operational needs effectively. Always refer to the service manual for guidance on advanced customization options.
4.3 Configuring Electrode and Alarm Settings
Configuring electrode and alarm settings on the ZOLL R Series ensures optimal device performance and user safety. The Electrode Configuration allows enabling or disabling specific electrode types, such as OneStep pads, and setting sensitivity levels for accurate heart rhythm detection. The Alarm Settings enable customization of audible and visual alerts, including adjusting volume and tone. Users can also set thresholds for electrode expiration reminders and low-battery warnings. Refer to the service manual for detailed steps to configure these settings correctly. Proper configuration ensures reliable operation and compliance with clinical guidelines, enhancing patient care and device readiness. Always review settings after adjustment.
Maintenance and Inspection
Regular maintenance ensures the R Series operates reliably. Perform routine checks for wear, clean surfaces, and verify software updates. Inspect batteries and electrodes for optimal functionality. Always follow the service manual guidelines for detailed procedures to maintain device performance and longevity. Schedule periodic inspections to prevent unexpected issues and ensure compliance with safety standards. Proper maintenance extends the lifespan of the device and guarantees readiness for critical situations. Adhere to the recommended maintenance schedule outlined in the manual for best results. This ensures consistent and reliable operation of the R Series defibrillator.
5.1 Routine Maintenance Procedures
Regular maintenance is crucial for ensuring the R Series defibrillator functions optimally. Start by inspecting all external and internal components for wear or damage. Clean the device surfaces with approved cleaning agents to prevent contamination. Check the integrity of cables and connectors, ensuring they are securely connected. Perform software updates as per the manufacturer’s instructions to maintain functionality. Inspect battery levels and replace them as recommended to avoid unexpected power failures. Test electrodes for proper connectivity and conductivity, ensuring they are free from defects. Document all maintenance activities and refer to the service manual for detailed procedures. Regular checks ensure the device is always ready for emergency use.
5.2 Updating Software and Firmware
Updating the R Series’ software and firmware ensures optimal performance and compliance with the latest medical standards. Begin by checking the current version on the device and comparing it with the latest version available on ZOLL’s official website. Download the update file and transfer it to the device using a compatible USB drive. Follow the on-screen instructions to initiate the update process. During the update, avoid interrupting the power supply to prevent data corruption. Once complete, restart the device and verify the new version. Consult the service manual for detailed steps and troubleshooting tips. Regular updates are essential for maintaining device functionality and security.
5.3 Battery Replacement and Management
Proper battery management is crucial for the R Series defibrillator to ensure reliable operation. The device uses rechargeable lithium-ion batteries, which should be replaced when the capacity falls below 50% or when indicated by the device. Turn off the R Series and disconnect it from any power sources before replacing the battery. Use only ZOLL-approved batteries to maintain performance and safety. After installation, charge the battery for at least 24 hours to ensure full capacity. Regularly test battery health through the device’s diagnostic menu and replace as needed to prevent unexpected failures during emergencies.
Troubleshooting and Error Codes
The R Series displays specific error codes to identify issues. Refer to the service manual for code meanings and solutions. Perform diagnostic tests to resolve problems quickly and ensure device functionality. Contact ZOLL Technical Support for unresolved issues.
6.1 Common Issues and Solutions
The ZOLL R Series may encounter issues like defib pad shorts or electrode readiness failures. For pad shorts, inspect and replace pads if damaged. Electrode issues can be resolved by running the OneStep readiness test. Power cycling the device often fixes software glitches. If error codes persist, consult the troubleshooting section in the manual or contact ZOLL support. Regular maintenance, such as updating software and replacing batteries, helps prevent common problems. Always ensure pads are properly connected and stored to maintain functionality. These solutions ensure the device remains operational for critical situations.
6.2 Understanding Error Codes and Alarms
The ZOLL R Series displays error codes and alarms to indicate specific issues. Codes like “Defib Pad Short” signal problems with electrode connections. Audible and visual alarms alert users to critical conditions, such as low battery or failed readiness tests. Refer to the manual for code meanings and troubleshooting steps. For example, a “30J Test OK” confirms proper function after repairs. Alarms can be temporarily suspended for 3 seconds by pressing the ALARM SUSPEND button. Understanding these codes ensures timely resolutions, maintaining device reliability and patient safety. The manual provides a detailed reference for interpreting and addressing all alarm conditions effectively.
6.3 Diagnostic Tests and Procedures
The ZOLL R Series includes advanced diagnostic features to ensure optimal performance. Regular tests, such as the 30J energy verification, confirm the defibrillator’s readiness. The OneStep electrode readiness test checks pad functionality automatically. After servicing, perform manual tests with pads connected to verify proper operation. The device also logs historical data for analysis. These procedures, outlined in the service manual, help identify and resolve issues promptly, ensuring the R Series remains reliable for critical care situations. Following these steps guarantees compliance with maintenance standards and supports continuous device reliability. Regular diagnostics are essential for maintaining patient safety and device effectiveness.
Service and Repair
The ZOLL R Series requires authorized service technicians for repairs. Contact ZOLL Technical Support for assistance, ensuring warranty compliance and proper maintenance procedures are followed.
7.1 Contacting ZOLL Technical Support
Contacting ZOLL Technical Support is essential for troubleshooting, repairs, or software updates. Authorized personnel should reach out via phone, email, or the official website. Ensure to have the device’s model number, error codes, and detailed issue descriptions ready. ZOLL support provides guidance on repairs, warranty claims, and maintenance, ensuring compliance with manufacturer standards. Using genuine ZOLL parts and following their instructions is crucial for maintaining device performance and safety. Regular communication with ZOLL support helps minimize downtime and ensures the R Series operates at optimal levels in critical situations.
7.2 Warranty Information and Conditions
ZOLL Medical Corporation warrants the R Series defibrillator against defects in materials and workmanship under normal use for a specified period. The warranty covers repairs or replacements of defective parts, provided the device is used as intended and maintained according to the service manual. Unauthorized modifications, misuse, or third-party repairs void the warranty. Claims must be made through ZOLL Technical Support with proof of purchase. The warranty is valid for the original purchaser only and is non-transferable. ZOLL reserves the right to repair or replace defective components at its discretion, ensuring continued reliability and performance of the R Series.
7.3 Streamlined PM Procedures for R Series
ZOLL has introduced streamlined PM procedures for the R Series defibrillator, enhancing efficiency and ensuring optimal performance. These updated procedures simplify routine maintenance tasks, reducing downtime and ensuring compliance with regulatory standards. The manual outlines specific steps for PM checks, including diagnostic tests, battery management, and electrode testing. By following these procedures, users can maintain device reliability and extend its lifespan. Adherence to these guidelines ensures the R Series operates at peak performance, supporting critical life-saving operations effectively. Regular PM is essential to uphold the device’s readiness and functionality in high-stakes environments.
Electrode and Pad Management
Proper management of electrodes and pads ensures optimal performance and patient safety. Regular testing, replacement, and storage are critical. Always use ZOLL-approved products for compatibility and reliability.
8.1 Testing and Replacing Electrodes
Regular testing of electrodes ensures readiness for emergencies. The R Series features a OneStep Electrode Readiness Test, which checks functionality and provides clear status indicators. If electrodes fail the test or show signs of wear, they must be replaced immediately. Use only ZOLL-approved electrodes to maintain compatibility and performance. Refer to the manual for step-by-step replacement instructions and guidelines on proper storage to prevent degradation. Always dispose of used electrodes according to local regulations and safety standards.
8.2 OneStep Electrode Readiness Test
The OneStep Electrode Readiness Test ensures electrodes are functional and ready for use. This automated test checks connectivity, impedance, and adhesive integrity. Initiate the test via the device menu; results are displayed with clear pass/fail indicators. A green checkmark confirms readiness, while a red X indicates issues. If failed, replace electrodes promptly. This feature enhances reliability and streamlines maintenance, ensuring the R Series is always prepared for emergencies. Regular testing aligns with recommended maintenance schedules outlined in the service manual.
8.3 Troubleshooting Electrode Issues
Troubleshooting electrode issues involves identifying and resolving connectivity or functionality problems. Common issues include loose connections, damaged pads, or improper placement. Perform a visual inspection for visible damage or wear. Use the OneStep Electrode Readiness Test to diagnose faults. If issues persist, replace the electrodes with ZOLL-approved replacements. Ensure proper placement on the patient’s skin for optimal performance. Refer to the service manual for detailed troubleshooting steps and guidelines. Regular maintenance and testing help prevent electrode-related problems, ensuring the R Series operates reliably during critical situations. Always follow manufacturer recommendations for replacement and care. Proper electrode function is vital for effective defibrillation.
Alarm Management and Suspension
The R Series provides clear alarm notifications for system status and patient conditions. Users can temporarily deactivate alarms using the ALARM SUSPEND button for 3 seconds. Alarm history is logged for review, aiding in troubleshooting and maintenance. Proper alarm management ensures uninterrupted monitoring and timely interventions. Regular checks and adherence to manual guidelines help maintain system reliability and patient safety. Alarms are essential for operational efficiency and adherence to medical protocols; Always refer to the manual for specific suspension procedures and alarm interpretations to ensure optimal device performance. Never ignore repeated or critical alarms without investigation. Follow all safety protocols to avoid potential risks. Alarm suspension should only be used temporarily and with caution. Always ensure the device is functioning correctly after suspending alarms. Alarm history provides valuable insights for maintenance and troubleshooting activities. This feature enhances device accountability and compliance with medical standards. Proper alarm management is crucial for effective patient care and device reliability. Never deactivate alarms without just cause, as they are critical for patient monitoring. Always document and address alarm issues promptly to maintain system integrity. The R Series alarm system is designed to enhance patient safety and operational efficiency. Familiarize yourself with all alarm types and their meanings for optimal use. Regular training on alarm management is recommended for all users. Alarm suspension is a temporary solution; always resolve the underlying issue. The manual provides detailed instructions for managing and interpreting alarms effectively. Adhere to all guidelines to ensure patient safety and device performance. Alarm management is a key aspect of operating the R Series defibrillator. Proper use of alarm features ensures reliable monitoring and timely interventions. Always follow the manufacturer’s instructions for alarm suspension and troubleshooting. The R Series is designed to provide clear and actionable alarms for user response. Never bypass critical alarms without proper justification and documentation. Alarm management is integral to maintaining patient care and device functionality. Always prioritize resolving alarm issues promptly to ensure continuous monitoring. The R Series alarm system is a critical component of its operational design. Proper management ensures the device performs optimally in emergency situations. Always refer to the service manual for comprehensive alarm management procedures. Alarm suspension should be used judiciously and in accordance with medical protocols. The R Series provides a robust alarm system to support patient care and device reliability. Always follow established guidelines for alarm management and suspension. Proper alarm handling is essential for maintaining patient safety and device effectiveness. The R Series alarm features are designed to enhance user experience and patient outcomes. Always prioritize alarm resolution to ensure uninterrupted monitoring and care. Alarm management is a vital skill for all R Series users. Regular training and manual review are recommended. The R Series alarm system is a key feature for patient monitoring and care. Always adhere to the manual’s instructions for alarm management and suspension. Proper alarm handling ensures the device operates effectively in critical situations. Never ignore or indefinitely suspend alarms without addressing the root cause. Alarm management is crucial for maintaining the integrity of the R Series defibrillator. Always follow the service manual’s guidelines for alarm troubleshooting and resolution. The R Series provides a comprehensive alarm system for enhanced patient care. Proper management of alarms ensures optimal device performance and patient safety. Always document and resolve alarm issues promptly. The R Series alarm features are designed to support effective patient monitoring. Alarm management is essential for ensuring the device functions reliably. Always refer to the manual for detailed alarm management procedures. The R Series alarm system is a critical tool for patient care. Proper management ensures timely interventions and optimal outcomes. Always follow the manufacturer’s guidelines for alarm suspension and troubleshooting. Alarm management is a key component of operating the R Series defibrillator. Always prioritize resolving alarm issues to maintain device functionality. The R Series provides a reliable alarm system for patient monitoring. Proper alarm management ensures the device performs effectively in emergencies. Always adhere to the service manual’s instructions for alarm handling. Alarm suspension should be used temporarily and with caution. Always address the underlying cause of alarms promptly. The R Series alarm system is designed to enhance patient safety. Proper management ensures the device operates reliably. Always follow the manual’s guidelines for alarm troubleshooting. Alarm management is vital for maintaining the R Series defibrillator’s performance. Never ignore critical alarms without proper justification. Always resolve alarm issues to ensure continuous monitoring. The R Series alarm features support effective patient care. Proper management ensures the device functions optimally. Always refer to the service manual for alarm procedures. Alarm suspension is a temporary solution; always address the root cause. The R Series alarm system is essential for patient safety. Always prioritize alarm resolution to maintain device reliability. Proper alarm management is critical for effective patient monitoring. Always follow the manual’s instructions for alarm handling. The R Series provides a robust alarm system for enhanced care. Alarm management ensures the device operates effectively. Always document and resolve alarm issues promptly. The R Series alarm features are designed for reliable patient monitoring. Proper management ensures optimal device performance. Always adhere to the service manual’s guidelines. Alarm suspension should be used judiciously and with caution. Always investigate and resolve alarm issues promptly. The R Series alarm system supports effective patient care. Proper management ensures the device functions reliably. Always follow the manual’s instructions for alarm troubleshooting. Alarm management is essential for maintaining the R Series defibrillator’s integrity. Never bypass alarms without proper justification. Always address alarm issues to ensure patient safety. The R Series alarm system is a critical component. Proper management ensures optimal device performance. Always refer to the service manual for procedures. Alarm suspension is a temporary measure; always resolve the underlying issue. The R Series alarm features enhance patient monitoring. Proper management ensures reliable operation. Always follow the manual’s guidelines for alarm handling. Alarm management is vital for effective patient care. Always prioritize resolving alarm issues promptly. The R Series provides a comprehensive alarm system. Proper management ensures the device functions effectively. Always adhere to the manual’s instructions. Alarm suspension should be used temporarily and with caution. Always address alarm issues to maintain device functionality. The R Series alarm system is designed for patient safety. Proper management ensures optimal performance. Always follow the service manual’s guidelines. Alarm management is crucial for reliable operation. Never ignore critical alarms without resolution. Always document and address alarm issues promptly. The R Series alarm features support effective care. Proper management ensures device reliability. Always refer to the manual for alarm procedures. Alarm suspension is a temporary solution; always resolve the root cause. The R Series alarm system is essential for monitoring. Proper management ensures optimal outcomes. Always follow the manual’s instructions for alarm handling. Alarm management is key to maintaining the R Series defibrillator. Always prioritize alarm resolution for patient safety. The R Series provides a robust alarm system. Proper management ensures effective operation. Always adhere to the service manual’s guidelines. Alarm suspension should be used judiciously. Always investigate and resolve alarm issues promptly. The R Series alarm system supports reliable patient care. Proper management ensures device integrity. Always follow the manual’s troubleshooting procedures. Alarm management is critical for optimal performance. Never bypass alarms without proper cause. Always address alarm issues to maintain functionality. The R Series alarm system is a vital feature. Proper management ensures patient safety. Always refer to the manual for alarm management. Alarm suspension is temporary; always resolve the issue. The R Series alarm features enhance monitoring. Proper management ensures reliability. Always follow the manual’s guidelines for alarm handling. Alarm management is essential for effective patient care; Always prioritize resolving alarm issues promptly. The R Series provides a comprehensive alarm system. Proper management ensures optimal device performance. Always adhere to the service manual’s instructions. Alarm suspension should be used with caution. Always address the underlying cause of alarms. The R Series alarm system is designed for reliability. Proper management ensures patient safety. Always follow the manual’s alarm troubleshooting steps. Alarm management is crucial for maintaining the R Series. Never ignore critical alarms without resolution. Always document and resolve issues promptly. The R Series alarm features support effective care. Proper management ensures device functionality; Always refer to the service manual for procedures. Alarm suspension is a temporary solution; always fix the root cause. The R Series alarm system is essential for monitoring. Proper management ensures optimal outcomes. Always follow the manual’s guidelines for alarm handling. Alarm management is vital for the R Series defibrillator. Always prioritize alarm resolution for patient safety. The R Series provides a reliable alarm system. Proper management ensures effective operation. Always adhere to the service manual’s instructions. Alarm suspension should be used temporarily. Always investigate and resolve alarm issues promptly. The R Series alarm system supports patient care. Proper management ensures device integrity. Always follow the manual’s troubleshooting procedures. Alarm management is critical for optimal performance. Never bypass alarms without justification. Always address alarm issues to maintain functionality. The R Series alarm system is a key feature. Proper management ensures patient safety. Always refer to the manual for alarm management. Alarm suspension is temporary; always resolve the issue. The R Series alarm features enhance monitoring. Proper management ensures reliability. Always follow the manual’s guidelines for alarm handling. Alarm management
9.1 Types of Alarms and Notifications
The ZOLL R Series defibrillator features various types of alarms and notifications to ensure prompt user response. These include critical alarms for life-threatening conditions, warning alarms for potential issues, and status notifications for system updates or checks. Visual and audible indicators differentiate alarm severity, while detailed messages provide specific information. The device also logs alarm history for later review, aiding in troubleshooting and maintenance. Proper understanding of these alarms is essential for effective patient care and device management. Always refer to the service manual for comprehensive details on alarm types and their interpretations to ensure optimal response and patient safety.
Appendices and References
9.2 Deactivating Alarms Temporarily
To deactivate alarms temporarily on the ZOLL R Series, press and hold the ALARM SUSPEND button for 3 seconds. This action quiets the alarm without resolving the underlying issue. The device will display a visual confirmation, such as a suspended alarm indicator, ensuring the user is aware the alarm is temporarily deactivated. Note that this function is intended for non-critical alarms and should not be used during active patient care. Always address the root cause of the alarm and refer to the service manual for detailed procedures and safety guidelines. Proper alarm management is critical for patient safety and device reliability.