Hospira Plum A+ Infusion System Service Manual & Repair Guide PDF

Description

Hospira Plum A+ Infusion System Service Manual & Repair Guide (List 11971/12391) PDF DOWNLOAD

Description

Optimize your medical equipment maintenance with this comprehensive Hospira Plum A+ infusion pump service manual. Designed specifically for biomedical engineers and qualified service personnel, this document provides factory-authorized procedures for the maintenance, repair, and calibration of the Plum A+ Infusion System.

Whether you are conducting a routine Plum A+ preventive maintenance inspection or diagnosing complex system failures, this manual serves as your definitive guide. It covers critical topics such as Plum A+ IV pump calibration procedures, ensuring delivery accuracy and patient safety. The guide helps technicians master biomedical equipment technician IV pump repair through detailed electronic subsystem overviews and mechanical breakdowns.

This manual is crucial for troubleshooting specific issues, offering a detailed Plum A+ error codes troubleshooting guide to quickly interpret and resolve alarm messages like “E340 Critical Instruction Failure” or “E437 Software Failure.” It also provides step-by-step instructions for Hospira infusion pump mechanism replacement, sensor adjustments, and battery management.

Table of Contents & Categories

1. Introduction & Biomed Settings

• System Scope & Component Designators

• Biomed Settings Configuration:

  • IV Parameters (Common & Macro)

  • Default Units/Drug Library Setup

  • Alarms Log Access & Review

  • Setting Time and Date

2. Theory of Operation

• Electronic Subsystem Overview:

  • CPU Subsystem (Memory, Watchdog Timer, ADC/DAC)

  • Power Supply Subsystem (Switching Regulator, Battery Charger)

  • Mechanism Subsystem (Stepper Motors, Air & Pressure Sensors)

• Printed Wiring Assemblies (PWA):

  • Power Supply, CPU, Driver, and Peripheral PWAs

• Mechanical Overview:

  • Cassette Fluid Path & Valves

  • Plunger Drive Subsystem

3. Maintenance & Service Tests

• Routine Maintenance: Cleaning and Sanitizing

• Performance Verification Test (PVT):

  • Self Test & Keypad Verification

  • Distal & Proximal Occlusion Tests

  • Air-in-Line Alarms (Distal/Proximal)

  • Delivery Accuracy Test

  • Electrical Safety & Nurse Call Tests

4. Troubleshooting

• Technical Assistance & Warning Messages

• Operational Alarm Messages: Corrective actions for operator-clearable alarms.

• Error Codes Requiring Technical Service:

  • Detailed table of Error Codes (e.g., E326, E451)

  • Malfunction descriptions and specific corrective actions (e.g., Replace CPU PWA, Reset NVRAM).

5. Replaceable Parts & Repairs

• Replacement Procedures:

  • Battery, Door, and Keypad Replacement

  • Peripheral Assembly & Volume Control Knob

  • CPU PWA & Power Supply PWA Replacement

  • Mechanism Assembly Replacement

  • Fluid Shield & Cassette Door Repair

• Illustrated Parts Breakdown (IPB):

  • Exploded views of Front/Rear Enclosures

  • Main Chassis Components

6. Specifications & Drawings

• Physical & Electrical Specifications

• Delivery Rate Ranges & Occlusion Limits

• Wiring Diagrams & Assembly Drawings

File Details

• Manual Name: Plum A+ Infusion System Technical Service Manual (System Operating Manual not included)

• Models Covered: List Numbers 11971, 11973, 12391, 60529

• Year: 2010 (Rev. 03/10)

• File Quality: High-Quality Digital PDF (Searchable Text, Clear Diagrams)

• No. of Pages: ~167 Pages