Thermo 8694 Manuals

Manuals and User Guides for Thermo 8694. We have 2 Thermo 8694 manuals available for free PDF download: Operating And Maintenance Manual

Thermo 8694 Operating And Maintenance Manual

Thermo 8694 Operating And Maintenance Manual (90 pages)

Forma -86C ULT Freezer

Brand: Thermo | Category: Laboratory Equipment | Size: 3 MB

Table of Contents

Table of Contents
6
Freezer Components
8
Section 1 - Installation and Start-Up
8
Control Panel Keys, Displays and Indicators
9
Displays
10
Installing the Freezer
10
- Choosing the Location
  11
- Installing the Wall Bumpers
  11
- Installing the Shelves
  11
- Communications
  11
- Remote Alarm Contacts and Analog Output
  12
- Attaching the Power Cord
  12
- Connecting the Unit to Electrical Power
  12
Operation of the Keypad
10
Freezer Start-Up
12
Run Mode
13
Chart 1-1
14
Calibrate Mode
16
- Calibrating the Control Probe
  16
- Calibrating the Optional Sample Probe
  16
Section 2 - Calibrate
16
Chart 2-1
17
Configuration Mode
18
High Alarm Test
18
- Low Alarm Test
  18
- System Battery Test
  18
- BUS Battery Test
  18
- Display Temperature
  18
- Clear High Stage Alarm
  18
- Setting an Access Code
  19
- Back up System Type
  19
Section 3 - Configuration
18
Alarms
22
- Appendix B • Handling Liquid C02
  22
- High Stage System Failure Alarm
  22
- Multiple Alarms
  22
- Voltage Compensation Alarm
  22
- Wrong Power Alarm
  22
- Probe Failure Alarms
  23
- Cleaning the Air Filter
  24
- Cleaning the Cabinet Exterior
  24
- Cleaning the Condenser
  24
- Cleaning the Water-Cooled Condenser
  24
- Defrosting the Chamber
  24
- Section 5 - Maintenance
  24
- Cleaning the Door Gasket
  25
- Vacuum Relief Port
  25
- Preparing the Unit for Storage
  26
- Replacing the Battery(S)
  26
- Preventive Maintenance
  28
- Section 6 • Factory Options
  30
  - BUS (Back up System)
    30
  - Installing the Vent Stack, Solenoid and Injection Assembly
    30
  - Installing the Temperature Probe
    31
  - Connecting the Probe/Solenoid Hamess
    31
  - BUS Control Panel
    32
  - Setting the Optional BUS Set Point
    32
  - Cleaning the Vent Stack
    32
  - Disconnecting the Fitting Assembly and Transfer Hose
    32
  - Chart Recorder
    33
  - Installing the Chart Paper
    33
  - Recorder Calibration
    33
  - Datalogger
    34
  - Water-Cooled Condenser
    34
  - Five Inner Door Option
    34
  - Section 7 • Specifications
    37
  - Section 11 - Warranty
    70
  - A Ppendix a - Handling Liquid Nitrogen
    72
  - First Aid
    75
Section 4 - Alarms
22

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Thermo 8694 Operating And Maintenance Manual

Thermo 8694 Operating And Maintenance Manual (65 pages)

Brand: Thermo | Category: Freezer | Size: 4 MB

Table of Contents

Table of Contents
5
Section 1 - Installation and Start-Up
6
Freezer Components
6
Control Panel Keys, Displays and Indicators
7
Operation of the Keypad
8
Displays
8
Installing the Freezer
8
Choosing the Location
9
Installing the Wall Bumpers
9
Installing the Shelves
9
Communications
9
Remote Alarm Contacts and Analog Output
10
Attaching the Power Cord
10
Connecting the Unit to Electrical Power
10
Freezer Start-Up
10
Setting the Operating Temperature
10
Setting the High Temperature Alarm
11
Setting the Low Temperature Alarm
11
Access Code
11
Run Mode
11
Section 2 - Calibrate
13
Calibrate Mode
13
Calibrating the Control Probe
13
Calibrating the Optional Sample Probe
13
Section 3 - Configuration
15
Configuration Mode
15
High Alarm Test
15
Low Alarm Test
15
System Battery Test
15
BUS Battery Test
15
Display Temperature
15
Clear High Stage Alarm
15
Setting an Access Code
16
Address
16
Back up System Type
16
Section 4 - Alarms
19
Alarms
19
Wrong Power Alarm
19
High Stage System Failure Alarm
19
Voltage Compensation Alarm
19
Multiple Alarms
19
Probe Failure Alarms
20
Section 5 - Maintenance
21
Cleaning the Cabinet Exterior
21
Cleaning the Air Filter
21
Cleaning the Condenser
21
Cleaning the Water-Cooled Condenser
21
Defrosting the Chamber
21
Cleaning the Door Gasket
22
Cleaning the Vacuum Relief Port
22
Replacing the Battery(S)
22
Preparing the Unit for Storage
22
Preventive Maintenance
23
Section 6 - Factory Options
25
BUS (Back up System)
25
Installing the Vent Stack, Solenoid and Injection
25
Assembly
25
Installing the Temperature Probe
26
Connecting the Probe/Solenoid Harness
26
BUS Control Panel
27
Setting the Optional BUS Set Point
27
Cleaning the Vent Stack
27
Disconnecting the Fitting Assembly and Transfer Hose
27
Chart Recorder
28
Installing the Chart Paper
28
Recorder Calibration
28
Datalogger
29
Water-Cooled Condenser
29
Five Inner Door Option
29
Section 7 - Specifications
31
Appendix A - Handling Liquid Nitrogen
61
Appendix B - Handling Liquid CO
63
First Aid
64

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