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B. Braun Perfusor compact - Service Manual

B. Braun Perfusor compact
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Service Manual
Perfusor® compact
Version 2.1 english 0-
0 - 10

Table of Contents

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Summary

Important Preliminary Remarks

Service Work and Qualifications

Details on who can perform service tasks and required training and knowledge.

Technical Safety Checks (TSC)

Obligation to perform TSC and manufacturer recommendations for training and adherence to standards.

Manufacturer Responsibility and Quality

Defines manufacturer's responsibility, authorized persons, and quality management certifications.

Repair Policy and ESD Precautions

Guidelines on authorized repairs, observing ESD standards, and preventing component damage.

Spare Parts and Test Equipment Handling

Instructions for using original spare parts and calibrating test equipment.

Document Formatting Conventions

Explains the use of notes, cautions, and warnings for clear communication.

Contact Persons and Support

Technical Training and Support Contacts

Information on contacts for technical training, spare parts, and service hotline.

Safety and Translation Contacts

Contacts for the safety officer and translation services.

System Overview

Physical Construction and Design

Describes the compact, portable, lightweight design and its key physical features.

Functional Components and Block Diagram

Explains the electronic components and their interconnections in a block diagram.

Available Accessories

Lists optional accessories for the Perfusor compact with their respective order numbers.

Software Information

Approved Software Versions

Details software and hardware revision levels displayed during unit startup.

Switch-On Test Displays

Explains how to view software/hardware versions and extended details during startup.

Error Messages and Alarms

Lists LC-display error codes and descriptions for function and control processors.

Service Program Operations

Software Compatibility and Introduction

Lists compatible software and interface cables; introduces program usage and keyboard functions.

Service Program Installation and Configuration

Guide for installing, uninstalling, and configuring the Service Program on a PC.

Service Program Operations

Unit Settings Adjustment and Calibration

Procedures for adjusting unit settings, saving data, and performing calibration.

Service Program Operations

Default Data and Calibration Requirements

Information on default data file and when unit calibration is required.

Service Program Operations

Troubleshooting Service Program Issues

Guidance on resolving common problems encountered while using the service program.

Service Program Operations

Menu Descriptions and Data Operations

Overview of service program menus (File, EEPROM) and data operations.

Service Program Operations

Calibration Menu Functions

Details on serial number, length, pressure calibration, overload checks, and parameters.

Service Program Operations

Syringe Selection and Modes Menu

Options for selecting syringes and modifying settings via Modes menu.

Service Program Operations

Constants Menu and Service Interval

Details on the service interval timer and its reset function.

Procedural Instructions for Post-Modification Checks

Serial Number, Rate, and Bolus Tests

Procedures to verify serial number, basal rate, and bolus rate after service.

Staff Call and Alarm Tone Tests

Steps to test staff call function, alarm tones, and LED indicators.

Procedural Instructions for Post-Modification Checks

Syringe Selection and Recognition Tests

Procedures for testing syringe selection, recognition, and table readability.

Unit Calibration Procedures

General Calibration Setup

Initial steps for connecting to PC and preparing for unit calibration.

Detailed Calibration Steps

Specific procedures for length and pressure calibration, and serial number input.

Overload Check Procedure

Performing an overload test to detect potential drive damage after a drop or impact.

Unit Elements and Repair

Fundamental Repair Information

Guidelines for battery handling, fitting screws, and general repair precautions.

Opening the Unit and Core Module Access

Steps for opening the unit and accessing core modules like the A-Module.

Syringe Interface Components

Procedures for replacing syringe table, guide, and holder.

External Covers and Clips

Procedures for replacing battery cover, snap-in clip, and related components.

Internal Module Replacement (A, E, N Modules)

Detailed steps for exchanging A, E, and N modules, including connectors and nuts.

Drive Unit and Carrying Handle Replacement

Instructions for replacing the carrying handle and the complete drive unit.

Drive System Components

Instructions for exchanging the drive board and axial positioner.

Drive Head and Housing Replacement

Procedures for exchanging the drive head and its housing components.

Housing Bottom Part Replacement

Procedure for replacing the housing bottom part and type plate.

Checks after Repair

Visual Inspection and Electrical Safety

Checklist for visual inspection and electrical safety tests.

Mechanical and Switch-On Tests

Specific mechanical checks and switch-on test procedures for unit functionality.

Operational, Pressure, and Syringe Tests

Testing operational flow, pressure cut-off, and syringe recognition.

Alarm and Electrical Safety Tests

Procedures for testing pre-alarm, end alarm, and detailed electrical safety measurements.

Maintenance Procedures

Technical Safety Check (TSC) Requirement

Mandate for a TSC every 24 months to verify operational capability.

Technical Safety Check (TSC)

TSC Checklist Overview

Comprehensive checklist for visual, functional, pressure, and syringe safety checks.

Electrical Safety and Optional TSC Tests

Procedures for electrical safety tests and optional rate/bolus limitation checks.

Procedural Instructions for TSC

Visual Inspection Details

Detailed steps for performing a thorough visual inspection of unit components.

Functional Inspection and Operational Tests

Step-by-step guide for functional inspection and operational tests.

Pressure Cut-Off and Syringe Testing

Procedures for testing pressure cut-off, syringe recognition, and electrical safety.

Appendix: Revision and Information

Revision Service Documentation

Details the version, approval date, and major changes in the service manual.

Current Operational Information

Notes on a specific issue with the drive arm and the availability of a straight pin lock.

Modification Instructions for Syringe Holder

Syringe Holder Modification Overview

Explains the need for syringe holder modification for improved recognition of larger syringes.

B. Braun Perfusor compact Specifications

General IconGeneral
ManufacturerB. Braun
ModelPerfusor compact
Accuracy± 2%
Battery OperationYes
Power Supply100-240 V AC, 50/60 Hz
AlarmsOcclusion
Syringe Compatibility20 ml, 50 ml

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