Fisher Scientific 8965 - User Manual

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Isotemp -86C Freezers

Installation and Operation Manual

7028965 Rev. 0

Printed in U.S.A.

Isotemp

Main Page

Table of Contents6
Installation and Start-Up8
Control Panel Keys, Displays & Indicators10
Keypad Operation11
Displays12
Install the Freezer12
Choose the Location12
Install the Wall Bumpers13
Install the Shelves13
Attach the Power Cord15
Connect the Unit to Electrical Power15
Remote Alarm Contacts and Analog Output15
Freezer Start-Up16
Set the Operating Temperature17
Set the High Temperature Alarm17
Set the Low Temperature Alarm18
Access Code18
Run Mode18
Calibrate20
Calibrate the Control Probe20
Calibrate the Optional Sample Probe21
Configuration24
Low Alarm Test24
High Alarm Test24
System Battery Test25
BUS Battery Test25
Clear High Stage Alarm26
Display Temperature26
Set an Access Code27
RS485 Address27
Back-Up System Type28
Warm Excursion28
Cold Excursion28
Reset Excursion28
Alarms32
High Stage System Failure Alarm33
Error Messages34
Maintenance38
Clean Cabinet Exterior38
Clean Air Filter38
Clean the Condenser38
Clean the Water-Cooled Condenser39
Clean the Door Gasket40
Defrost the Chamber40
Vacuum Relief Port41
Replace the Battery(S)42
Prepare the Unit for Storage43
Factory Installed Options46
Install Injection Assembly, Vent Stack and Solenoid46
Install the Temperature Probe48
Connect the Probe/Solenoid Harness49
BUS Control Panel50
Test the BUS51
Clean the Vent Stack51
Set the Optional BUS Set Point51
Disconnect the Fitting Assembly & Transfer Hose52
Chart Recorder52
Install the Chart Paper52
Change Recorder Temperature Range53
Calibrate the Chart Recorder53
Specifications54
Handling Liquid Nitrogen60
Handling Liquid CO263
First Aid64

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Fisher Scientific 8965 Specifications

General

Brand	Fisher Scientific
Model	8965
Category	Freezer
Language	English

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