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Contherm MITRE 4150 - User Manual

Contherm MITRE 4150
74 pages
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Scientific Ltd
SERVICE MANUAL
MITRE 4000 SERIES
Sterilising - Standard/Tropicool/Cooled Models
CO
2
CELL CULTURE INCUBATORS
CONTHERM SCIENTIFIC LIMITED
P O BOX 30-605 LOWER HUTT 5040
TEL: (0064-4) 568 8034
FAX: (0064-4) 568 8095
EMAIL: contherm@xtra.co.nz

Table of Contents

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Summary

WARRANTY STATEMENT

STATEMENT of CONFORMITY

SECTION 1 DEFINITION OF TERMS

SECTION 2 INTRODUCTION AND SPECIFICATIONS

PERFORMANCE SPECIFICATIONS

Details performance metrics like temperature range, variation, and resolution.

UNIT SPECIFICATIONS & FEATURES

Explains humidity, CO2 specifications, notes for Tropicool/Cooled units.

SECTION 3 INSTALLATION

GENERAL SAFETY GUIDELINES

SYSTEM INTERFACE AND CONTROLS

POWER AND HI-LIMIT PANEL

Details components of the right-hand side power and Hi-Limit panel.

OPERATING CONTROL PANEL

Explains the front door control panel buttons and indicators.

SECTION 4 OPERATING INSTRUCTIONS

CONTROLLER OPERATION AND SETTINGS

Guides on setting temperature and CO2 concentration using the controller.

CABINET OPERATION AND FEATURES

Covers condensation, parameter confirmation, and specific unit types (Tropicool, Cooled).

SECTION 5 CALIBRATION PROCEDURES

TEMPERATURE CALIBRATION

Step-by-step guide for calibrating the enclosure's temperature sensor.

CO2 CALIBRATION TYPES

Explains Thermal Conductivity and Infra-Red CO2 sensor calibration methods.

INFRA-RED CO2 CALIBRATION

Details user and factory calibration for Infra-Red CO2 sensors.

VERIFYING CABINET PERFORMANCE

TEMPORAL PERFORMANCE TESTING

Method for testing temperature stability over time.

SPATIAL PERFORMANCE TESTING

Method for testing temperature uniformity across the workspace.

SECTION 6 THEORY OF OPERATION

SECTION 7 TROUBLESHOOTING AND MAINTENANCE

TROUBLESHOOTING COMMON ISSUES

Lists common problems like no display, fan issues, and temperature control failures.

ROUTINE MAINTENANCE SCHEDULE

Outlines recommended annual checks and maintenance tasks.

REFRIGERATION SYSTEM OVERVIEW

REFRIGERATION SCHEMATIC DIAGRAM

Provides a visual diagram of the refrigeration system components.

SECTION 8 PARTS LISTS

SECTION 9 FAULT;ALARM CODES

STANDARD ALARM CODES

Lists and explains fault codes related to temperature, CO2, and sensors.

ELECTRICAL AND SYSTEM ALARMS

Covers alarms for electrical noise and CO2 changeover issues.

SECTION 10 SERVICING AND REPLACEMENT

MAIN FUSE AND BOARD REPLACEMENT

Procedures for replacing main fuse, in-board fuse, ZP22INT, and ZP22DSP PCBs.

MOTOR AND SENSOR REPLACEMENT

Instructions for replacing fan motor, IR CO2 sensor, and temperature sensor.

SOLENOID AND DOOR SEAL REPLACEMENT

Guides on servicing the CO2 solenoid and replacing the inner door seal.

DOOR GASKET AND HEATED GLASS REPLACEMENT

Procedures for replacing the door gasket and the heated glass door.

Contherm MITRE 4150 Specifications

General IconGeneral
BrandContherm
ModelMITRE 4150
CategoryAccessories
LanguageEnglish

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