To Next PageTo Next Page
Need help?Do you have a question about the Christ Alpha 1-4 LSCplus and is the answer not in the manual?
Explains the importance of the manual for safe operation and hazard awareness.
Describes the intended applications and limitations of the freeze-dryer.
Outlines warranty and liability conditions and exclusions.
States the copyright owner and usage restrictions for the manual.
Explains how specialist terms are marked in the manual (italics and arrow).
Refers to EC Machinery Directive declaration of conformity.
Lists items included in the scope of supply and accessories.
Describes the physical components and their arrangement on the freeze-dryer.
Identifies and describes the main functional and operating parts of the freeze-dryer.
Details the information presented on the freeze-dryer's name plate.
Provides an overview of freeze-drying, its applications, and the basic principle of sublimation.
Explains the general principles and applications of freeze-drying technology.
Details the distinct phases of the freeze-drying process: preparation, freezing, main drying, and final drying.
Illustrates and explains the various symbols and markings used on the freeze-dryer.
Defines the meaning of hazard symbols (DANGER, WARNING, CAUTION, NOTE) used in the manual.
Outlines the obligations and responsibilities of the freeze-dryer operator.
Specifies the requirements and qualifications for personnel operating the freeze-dryer.
Provides general guidance on keeping the operating manual accessible and following safety rules.
Lists essential safety instructions to be observed before every drying process.
Details safety precautions related to the electrical components and power supply.
Lists safety precautions for the safe mechanical operation and handling of the freeze-dryer.
Provides instructions to prevent fire hazards, including fuse usage and substance restrictions.
Highlights thermal hazards and precautions, particularly regarding the ice condenser temperature.
Addresses safety measures when handling hazardous chemical or biological substances.
Explains the function of system checks and earth conductor checks for safety.
Outlines procedures to follow in case of electrical incidents, fire, electric shock, or burns.
Warns about potential residual hazards that cannot be completely excluded.
Provides the physical dimensions and weight specifications for the freeze-dryer models.
Specifies the required conditions for proper storage to protect the unit.
Offers guidance and warnings for safely transporting the freeze-dryer.
Describes how the freeze-dryer is packaged and how to handle the packaging.
Mentions the installation/deinstallation of the vacuum sensor as a transport safety measure.
Details requirements for selecting a suitable installation location for optimal performance and safety.
Covers connection requirements, voltage, and safety class for the power supply.
Describes the location and function of the aeration valve.
Details the location and use of the media drain valve for condensate removal.
Instructs on the installation of the vacuum sensor and refers to its separate manual.
Guides on connecting the vacuum pump and refers to its manual, including oil mist separation.
Explains the function and installation of the pressure control valve.
Describes the connection and usage of rubber valves for various vessel types.
Provides essential checks to perform before the initial start-up of the freeze-dryer.
Guides on the correct installation of accessories based on the drying method.
Lists the preparation steps to be taken before switching the unit on.
Explains how to turn on the freeze-dryer and the self-test procedure.
Introduces the LSCplus control system and its user interface.
Explains how to operate the system using the touch panel and its buttons.
Describes the main "Manual" window, its data display, and control buttons.
Introduces the "Program" window for creating and executing drying programs.
Explains the "Options" window for system settings and personalization.
Explains how to control the freeze-drying process manually phase by phase.
Introduces the PGMplus module for automated, reproducible freeze-drying processes.
Lists and describes optional features and their functionalities for the freeze-dryer.
Explains the procedure to safely switch off the freeze-dryer.
Lists common malfunctions and their possible causes and corrections.
Describes how the control system handles power failures and their impact on the process.
Addresses issues related to insufficient vacuum and checks to perform.
Explains causes and effects of insufficient ice condenser temperature.
Refers to the control system display for process and error messages.
Provides contact information for service inquiries, malfunctions, and spare parts.
General guidelines and points for regular maintenance checks.
Lists general inspection points for the freeze-dryer's condition.
Instructions for cleaning and ensuring the ice condenser chamber is free from water residues.
Details cleaning procedures for aeration and media drain valves to prevent vacuum issues.
Advises on checking and cleaning the air-cooled heat exchanger to maintain performance.
Provides maintenance recommendations for the vacuum pump, including oil changes.
Refers to the vacuum pump and exhaust filter manuals for maintenance.
Notes the vacuum sensor's limited service life and maintenance-free nature.
Highlights special safety measures for care of accessories.
Outlines procedures for disinfecting the drying chamber and accessories, especially after handling dangerous materials.
Details when and how to contact service personnel for maintenance and repairs.
Explains the procedure for returning defective units or accessories for processing.
Instructs to comply with local rules and regulations for disposal.
Provides guidance on disposing of the packaging materials according to local rules.
Provides detailed performance specifications for ice condenser, shelf temperatures, and surface areas.
Details electrical, IP, power, and fuse requirements for connecting the unit.
Specifies connections for vacuum, media drain, aeration, vacuum sensor, and data interface.
Lists technical specifications for the optional water cooling system.
Specifies the recommended ambient temperature and humidity for operation.
Informs about availability of technical documentation and safety data sheets from the service department.
Explains mathematical calculations used in automatic processes and set value adjustments.
Provides a quick overview of functional and operating elements and step-by-step instructions.
Provides a detailed step-by-step guide for performing shelf drying procedures.
Offers a step-by-step guide for freeze-drying samples in flasks.
Presents the EC Declaration of Conformity for the freeze-dryer regarding the Machinery Directive.
Shows the Declaration of Conformity related to China RoHS 2 regulations for hazardous substances.
Summarizes chemical resistance and stress cracking properties of Plexiglas materials.
Provides definitions for key terms used in the freeze-drying manual.
General
