Requirements For Module-Level Repair And Replacement; Nibp Characterization - Welch Allyn 53 Service Manual

300 series vital signs monitor

Table of Contents

Troubleshooting and Repair

Requirements for Module-level Repair and Replacement

All repairs to a monitor under warranty must be performed at an authorized

Welch Allyn service center.

Activity

Update the software

Replace the main board

Replace the NIBP module.

Replace the SpO

board

Replace the SpO

side panel.

Replace the temperature board.

Replace the printer.

Replace the front panel.

Warning Whenever any component of the NIBP assembly (pump, air filter,

check valve, tubing, or NIBP board) is replaced, the NIBP module must be

characterized before the monitor is returned to service.

If the NIBP module is not properly characterized, the NIBP cuff could

overinflate, which could be hazardous to neonatal patients.

The Welch Allyn Monitor Service Utility facilitates this characterization procedure. See

page 40

for more information.

Vital Signs Monitor Series 300

Requirements for Module-level Repair and Replacement

Recommended Action

Return the monitor to an authorized service center.

Replacement procedure beginning on