BTL 5000

Typical Failure Modes

Compiled for this model from its own documentation and established engineering knowledge for this equipment class - not from a verified service record. Confirm against the manufacturer's service manual.

• No or low therapy output on a module

  High

  Symptoms: Ultrasound, electrotherapy, laser or shockwave module delivers no or weak output, error on that channel.

  Root cause: Applicator / handpiece / electrode fault, a cable fault, or an output-stage fault on that module.

• Ultrasound applicator fault

  Medium

  Symptoms: Low or no ultrasound output, applicator-contact / BNR error, no warmth on a test.

  Root cause: Worn or cracked ultrasound applicator crystal, or a cable fault.

• Electrotherapy channel fault

  Medium

  Symptoms: No stimulation on a channel, output will not ramp, patient feels nothing.

  Root cause: Lead wires, dried electrodes, an open circuit, or an output-stage fault.

• Touchscreen / control fault

  Medium

  Symptoms: Unresponsive or erratic touchscreen, parameters will not set.

  Root cause: Touchscreen or controller fault.

• Trolley / cart or power fault

  Low

  Symptoms: Unit will not power on, or the powered-height trolley will not adjust.

  Root cause: Power supply / fuse, or the trolley actuator.

PM Checklist

Preventive-maintenance tasks typical of this equipment class. Perform to the manufacturer's procedure and your facility's policy - this is general reference, not a schedule for this specific unit.

• ·Frame and strap wear inspection
• ·Electrode lead continuity check
• ·Annual electrical safety test

Troubleshooting Approach

A starting sequence for this model, compiled from its documentation and engineering knowledge for this equipment class. Follow the manufacturer's service documentation for the actual procedure.