Repair
Zoll R Series Defibrillator Battery Warning Repair Case Study
- Equipment
- Zoll R SERIES
- Reported issue
- Unit showing an orange battery status light.
- Root cause / status
- Not confirmed
- Outcome
- Swapped batteries and performed a 30 Joule test.
Service · Emergency response equipment
Defibrillator Repair & Testing Support for Surgery Centers, ORs & Clinical Teams
PBES helps keep defibrillators inspection-ready — with troubleshooting for self-test failures, energy output concerns, pads, batteries, and ECG-lead issues.
- Defibrillator service expertise
- Onsite support nationwide
- PM and electrical safety inspections
- Documented reports via TESSA
PBES · Equipment referenceDefibrillator Repair & Testing Support
TESSA · Service snapshot
Self-test, energy path & readiness check
Every defibrillator visit documents self-test status, battery, pads, and follow-up recommendations.
- Service Type
- Defibrillator repair, PM, and testing support
- Equipment Supported
- Manual and automated external defibrillators
- Common Issues
- Self-test fails, batteries, pads, ECG leads, printer
- Facilities Served
- Surgery centers, urgent cares, clinics, physician groups
Report format · TESSA PDF · Portal
At a glance
A quick summary of this service.
Service Type
Defibrillator repair, PM, and testing support
Equipment Supported
Manual and automated external defibrillators
Common Issues
Self-test fails, batteries, pads, ECG leads, printer
Facilities Served
Surgery centers, urgent cares, clinics, physician groups
Documentation
Service reports and PM records via TESSA
Coverage
Onsite service nationwide
The problem
A defibrillator has to be ready every single day.
Defibrillators are used rarely — but when they're needed, there is no time for troubleshooting. A missed self-test, an expired pad, a battery near end of life, or a nuisance alarm all raise readiness concerns.
Facilities also carry documentation obligations for these devices: inspection records, battery and pad expirations, and follow-up on any failure indicators.
PBES provides repair support and inspection documentation so your team can trust the unit and prove it.
Common issues
What we commonly see on defibrillators.
Most defibrillator calls come down to readiness, self-test, or accessory issues.
Failed self-tests
Self-test indicator showing fault; unit reports readiness concern.
Battery issues
Battery near end of life, will not hold charge, or missing.
Pads / electrodes
Expired or missing pads, or accessory kit needs replenishment.
Energy output concerns
Concerns about charge / delivery behavior — needs technician evaluation per manufacturer guidance.
ECG lead / monitoring
Lead-off alarms or noise when the unit is used in monitor mode.
Printer issues
Missing or unreadable event tapes on models with printers.
Display / control errors
Screen or control-panel issues that affect readiness.
Inspection or PM overdue
Units past recommended service or inspection intervals.
Software or firmware alerts
Firmware or configuration alerts that need vendor guidance.
Our approach
How PBES handles every service visit.
A disciplined sequence, delivered the same way on every device — so your team gets consistent service and consistent documentation through TESSA.
- Step 01
Document the reported issue
Capture symptoms, error codes, history, and how the problem is affecting the workflow.
- Step 02
Identify equipment and asset details
Confirm make, model, serial, and control number so the record ties back to the right device.
- Step 03
Inspect and test the device
Visual inspection plus operational testing appropriate for the equipment and reported issue.
- Step 04
Troubleshoot the likely cause
Based on manufacturer guidance and service findings, isolate the probable cause or next step.
- Step 05
Perform service, PM, or recommendation
Adjustments, cleaning, wear-part replacement, or clear repair recommendations when parts and scope allow.
- Step 06
Verify operation and document in TESSA
Post-service verification and a clean written report you can hand to an administrator or surveyor.
TESSA · The PBES advantage
Readiness records without spreadsheets.
TESSA gives clinical leaders one place to see every defibrillator's inspection status, battery age, pad expiration, and last self-test evaluation — across every location.
TESSA — Technical Equipment Support and Service Assistant — is how PBES organizes equipment records, service history, PM status, and repair follow-up for the facilities we serve.
- Defibrillator inventory by location and department
- Battery and pad expiration tracking
- Self-test and inspection history captured
- Electrical safety inspection records on the same asset
- Open follow-ups visible to administrators
- Multi-site rollups for administrators
Documentation
Clear documentation after every service visit.
TESSA helps PBES produce clean, consistent service documentation — the record your administrators, biomed program, and surveyors expect to see.
- Equipment identification (make, model, serial)
- Self-test status and reported issue
- Battery and pad status (age / expiration)
- ECG / monitor functional findings
- Work performed and parts used
- Electrical safety findings when applicable
- Recommendations and follow-up
- Photos when available
TESSA · Service report
Example report layout
- Facility
- Example Facility
- Equipment
- Make / Model
- Serial
- SN-XXXXXXX
- Technician
- PBES field service
- Visit date
- MM / DD / YYYY
- Report ID
- TESSA-DEF-000123
Findings
Example: reported issue evaluated, functional testing performed, findings and recommendations documented for facility records.
Example layout · anonymized for demonstration
Case studies
Service write-ups from the field.
Documented repairs from PBES technicians — reported issue, root cause, resolution, and verification.
Repair
Zoll R Series Defibrillator Knob Repair Case Study
- Equipment
- Zoll R SERIES
- Reported issue
- Request to replace a faulty knob.
- Root cause / status
- Not documented.
- Outcome
- The technician swapped the faulty knob.
Repair
Zoll R Series Defibrillator Battery Repair Case Study
- Equipment
- Zoll R SERIES
- Reported issue
- The device was indicating 'Battery on Orange'.
- Root cause / status
- Not documented, but symptoms pointed to a depleted battery.
- Outcome
- The technician replaced the battery and performed a functional test.
Repair
Zoll R Series Defibrillator Battery Repair Case Study
- Equipment
- Zoll R SERIES
- Reported issue
- No specific issue was reported, but the diagnosis was 'Battery on Orange'.
- Root cause / status
- Not formally documented; presumed to be a depleted or end-of-life battery pack.
- Outcome
- Replaced the defibrillator's battery pack and performed a 30J functional test.
Related PBES services
Explore related biomedical services.
Facilities served
Healthcare organizations PBES supports.
Community health centers
Surgery centers
Urgent care groups
Dental practices
Physician & specialty clinics
Labs & multi-site groups
Service area
Nationwide service. Florida-headquartered.
PBES supports single-location practices and multi-site healthcare groups in 27 states, coast to coast. Same team, same standards, wherever your facilities are.
See full coverageFAQ
Frequently asked questions.
Do you perform defibrillator energy output verification?
PBES provides defibrillator inspection and repair support; specific verification tests depend on equipment type, manufacturer guidance, and available test equipment.
How often should defibrillators be inspected?
Facilities typically follow manufacturer guidance and internal policy for daily readiness checks and periodic professional service.
Do you replace defibrillator batteries and pads?
Yes. When compatible parts are available, PBES supports battery and pad replacement and documents the change on the equipment record.
What happens if the self-test fails?
Take the unit out of clinical service, log the failure indication, and contact PBES so a technician can evaluate the unit and document findings.
Do you support both manual defibrillators and AEDs?
Yes. AEDs have a dedicated service page, and PBES supports many common manual defibrillator platforms as well.
Can you help track expiration dates?
Yes. TESSA captures battery and pad expiration on each asset so administrators can see what's due before it expires.
Do you provide electrical safety inspections on defibrillators?
Yes. Electrical safety inspections are commonly documented alongside PM visits on patient-care devices.
Talk to PBES
Keep every defibrillator ready — and provable.
Talk to PBES about defibrillator repair support, PM, battery / pad service, and inspection documentation.