Home
Thermo Scientific
Laboratory Equipment
8920
Thermo Scientific 8920 - User Manual
84 pages
Manual
Specs
Ask a question
Save Page as PDF
To Next Page
To Next Page
Loading...
Thermo Scientific
Revco
®
ExF -86C ULT Upright Freezer
Operating Manual 7048920 Rev. 2
Visit us online to register your warranty
www.thermoscientific.com/labwarranty
2
Table of Contents
Main Page
Table of Contents
6
Installation and Start-Up
8
Control Panel Keys, Displays, Indicators
11
Operation of the Keypad
12
Install Freezer
12
Choose Location
12
Install Wall Bumpers
13
Remote Alarm Contacts
13
Install Shelves
13
Connect Unit to Electrical Power
14
Attach Power Cord
14
Freezer Start-Up
15
Set Operating Temperature
15
Set Low Temperature Alarm
16
Set High Temperature Alarm
16
Run Mode
17
Calibrate
18
Calibrate Control Probe
18
Temperature Stabilization Periods
18
Alarms
20
Probe Failure Alarm
21
High Stage System Failure
21
Maintenance
24
Clean Air Filter
24
Clean Condenser
24
Clean Water-Cooled Condenser
25
Defrost Chamber
26
Prepare Unit for Storage
26
Clean Door Gasket
26
Vacuum Relief Port
27
Replace Battery(S)
28
Check Battery(S)
28
Preventive Maintenance
29
Factory Installed Options
30
Install Vent Stack, Solenoid and Injection Assembly
30
Install Temperature Probe
32
Connect Probe/Solenoid Harness
33
BUS Control Panel
34
Set Optional BUS Set Point
35
Configure Optional BUS (Back-Up System)
35
Test BUS Operation
36
Clean Vent Stack
36
Disconnect Fitting Asm. and Transfer Hose
36
Chart Recorder
36
Recorder Calibration
37
Change Recorder Temperature Range
37
Installing the Chart Paper
37
Water-Cooled Condenser
38
Specifications
39
Double Door Units
42
Refrigeration Schematics
62
Electrical Schematics
70
Warranty
76
Appendix Handling Liquid Nitrogen
78
Handling Liquid CO
81
First Aid
82
Need help?
Do you have a question about the Thermo Scientific 8920 and is the answer not in the manual?
Ask a question
Thermo Scientific 8920 Specifications
General
Brand
Thermo Scientific
Model
8920
Category
Laboratory Equipment
Language
English
Related product manuals
Thermo Scientific Revco 8920
82 pages
Thermo Scientific 89852
3 pages
Thermo Scientific 88870001
24 pages
Thermo Scientific Forma 8602
100 pages
Thermo Scientific Forma 8656
100 pages
Thermo Scientific TSQ 8000 Evo
150 pages
Thermo Scientific Sorvall ST 8
67 pages
Thermo Scientific Sorvall BP 8
92 pages
SHKE6000-8CE (4360)
40 pages
Thermo Scientific 1385
76 pages
Heratherm OGS 100
88 pages
thermoscientific VF-P10-A-01
296 pages
Need help?
General
To Next Page