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Maxtec MaxBlend 2 User Manual

Maxtec MaxBlend 2
35 pages
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MAXBlend
2
OPERATING MANUAL &
INSTRUCTIONS FOR USE
R229P01 / R229P02
LOW FLOW / HIGH FLOW
R229M01 Rev. B
60
50
40
30
21
70
80
90
100
%O
2
%O
2
AIR/O
2

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Maxtec MaxBlend 2 Specifications

General IconGeneral
BrandMaxtec
ModelMaxBlend 2
CategoryMixer
LanguageEnglish

Summary

WARRANTY

Product Warranty Terms

Outlines warranty period, coverage, and limitations for the MAXBlend2.

Product Disposal Instructions

Guidance on proper disposal of device components.

SAFETY WARNINGS

General Safety Precautions

Essential warnings for safe operation and maintenance of the MAXBlend2.

EMC and MRI Notices

Information on electromagnetic compatibility and MRI environment precautions.

INTRODUCTION

Indication for Use

Specifies the intended use and patient population for the MAXBlend2.

MAX-550E Oxygen Sensor

Describes the galvanic, partial pressure oxygen sensor technology.

Symbol Guide

Device and Power Supply Symbols

Explains symbols and safety labels found on the MAXBlend2 and its power supply.

Component Identification

Front Panel Component Identification

Identifies and describes the various controls and indicators on the MAXBlend2 front panel.

Back View Component Identification

Identifies and describes components located on the back of the MAXBlend2 unit.

OPERATING PROCEDURES

Required Equipment

Lists items needed to operate the MAXBlend2, including gas sources.

Setup and Installation

Guides through initial setup, including battery and sensor installation.

Monitoring

Explains how to monitor oxygen concentration and alarms during operation.

Alarm Setting Procedure

Details the process for setting low and high oxygen alarms.

Basic Operation and Calibration

Basic Operation

Describes the fundamental steps for operating the MAXBlend2.

Alarm Conditions and Priorities

Lists various alarm types, their priorities, and associated indicators.

Calibration Procedures

Guides on calibrating the device to 100% Oxygen and Room Air.

PERFORMANCE CHECK

Blender Safety Check

Outlines safety checks to perform before clinical use of the MAXBlend2.

TROUBLESHOOTING

Problem Troubleshooting

Provides solutions for common issues like concentration discrepancies and alarm sounds.

Error Code Troubleshooting

Explains error codes (E01-E08) and their potential causes and solutions.

CLEANING AND DISINFECTING

Cleaning Procedure

Details the steps and recommended agents for cleaning and disinfecting the MAXBlend2.

SERVICE AND MAINTENANCE

Maintenance Schedule

Recommends routine maintenance and service intervals for the MAXBlend2.

Replacing O2 Sensor

Step-by-step guide for replacing the oxygen sensor unit.

Alarm Testing

Procedure for testing the device's low and high alarm functions.

SPECIFICATIONS

Instrument Specifications

Provides technical data on weight, power, ranges, and environmental conditions.

Alarm Specifications

Details the parameters and activation conditions for device alarms.

O2 Sensor Specifications

Lists the accuracy, response time, and lifespan of the oxygen sensor.

FACTORS INFLUENCING CALIBRATION

Temperature Effect

Explains how temperature impacts calibration accuracy and device readings.

Pressure Effect

Describes how barometric pressure changes can affect oxygen readings and calibration.

Humidity Effect

Details how humidity in the sample gas can affect oxygen readings.

Exposure to Anesthetic Gases

Discusses potential interference effects from common anesthetic gases.

SPARE PARTS AND ACCESSORIES

Available Parts and Accessories

Lists part numbers for the oxygen sensor and various accessories.

THEORY OF OPERATION

Operational Diagram

Illustrates the internal flow path and components of the MAXBlend2.

Mixing Operation

Explains the internal mechanism of mixing air and oxygen to achieve desired concentrations.

Gas Outlet Description

Details the types and flow capabilities of the device's gas outlets.

Alarm/Bypass Function

Explains how the pressure differential alarm and bypass function operate.

FLOW CHARACTERISTICS

Flow Rate vs. Pressure Drop

Charts showing pressure drop across the blender at various flow rates and inlet pressures.

ELECTROMAGNETIC COMPATIBILITY

Electromagnetic Emissions

Information on RF emissions and compliance classification for the device.

Electromagnetic Immunity

Details the immunity standards and test levels the device complies with.

RF Equipment Separation Distances

Recommended separation distances for RF transmitters to ensure proper operation.