Fisher ALPHA 1-2 LDplus Manuals

Manuals and User Guides for Fisher ALPHA 1-2 LDplus. We have 1 Fisher ALPHA 1-2 LDplus manual available for free PDF download: Operating Manual

Fisher ALPHA 1-2 LDplus Operating Manual

Fisher ALPHA 1-2 LDplus Operating Manual (88 pages)

Freeze Dryer

Brand: Fisher | Category: Dryer | Size: 2.59 MB

Table of Contents

Table of Contents
4
1 General Information

8
2 General Information on Freeze Drying

16
- Preparation
  19
- Freezing
  19
- Main Drying
  20
- Final Drying
  24
- End of Drying and Aeration
  24
- Defrosting
  25
3 Description of the Freeze Drying Processes

26
4 Installation and Commissioning of the Unit

32
- Site of Installation
  32
- Mains Electricity
  33
- Fuses on Site
  33
- Checking the Earth Connection
  33
- Aeration
  33
- Condensate and Defrosting Water
  33
- Vacuum Pump Exhaust
  34
- Initial Start-Up
  34
5 Ldplus Control System

42
- Introduction
  42
- Ldplus Control Panel
  42
- Brief Guide - Handling
  43
- Visual Components of the Ldplus Control System
  44
  - Main Window
    44
  - Status Bar
    44
  - Softkey Function
    45
- Values Window
  46
- Mode
  47
  - Starting a Drying Process
    47
  - Changing the Phase
    47
  - Timer
    48
- Main Menu
  48
  - Change Set Values
    48
  - Special Functions
    50
  - Process and Equipment Information System
    50
  - Options
    50
  - Tutorial
    52
- Process and Equipment Information System
  52
  - Information Status
    53
- Ldplus Special Functions
  53
  - Defrost Ice Condenser (Option)
    53
  - Electrical Lifting Device (Option)
    54
6 Error Correction

56
- Power Failure
  56
- Insufficient Vacuum
  56
- Unit Does Not Function
  58
- Insufficient Ice Condenser Temperature
  58
- Process and Equipment Information System
  59
  - Error Messages
    59
7 Maintenance

62
- Ice Condenser Chamber
  62
- Heat Exchanger
  62
- Adjustment and Maintenance of the Vacuum Sensor VSP62
  63
  - Maintenance of the Vacuum Sensor
    63
  - Replacement and Adjustment
    63
- Rubber Valves
  64
- Vacuum Pump
  65
- Exhaust Filter
  65
- Cleaning
  65
8 Options

68
9 Enclosures

70
10 Special Functions

86

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