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Explains the purpose and capabilities of the FR series freezers.
Details cooling, sensors, volume, range, refrigerant, and system components.
Lists factory-fitted accessories like the chart recorder.
Lists various optional accessories like GSM modules and cryobox racks.
Essential precautions for instrument operation and limitations.
Identifies and explains device labels and their meanings for safe operation.
Specifies the required environmental conditions for safe and optimal operation.
Provides guidelines for safe handling and transportation of the instrument.
Instructions for unpacking the instrument and checking provided items.
Details the required mains voltage and frequency, and safety precautions.
Guidelines for positioning the instrument for optimal performance and accessibility.
Identifies and describes the external features, control panel, and communication ports.
Provides detailed dimensions for FR 290, FR 490, and FR 590 models.
Explains the symbols and functions of the control panel buttons (F1-F4).
Details the meaning and operation of various symbols on the control panel.
Instructions for programming and setting parameters for the freezer.
Explains the main operating mode screen and its displayed information.
Guide to setting the correct date and time on the instrument.
Instructions for selecting the display language for the control panel.
How to configure the screen saver for energy saving.
Procedure for changing the user password for security.
Overview of accessing failure history, tabular, and graphic data from memory.
Detailed explanation of accessing and viewing internal memory records.
How to view the list of recorded failures and error codes.
Accessing historical temperature data in a tabular format.
Viewing logged temperature data in a graphical representation.
Instructions for using a USB stick for data transfer and recording.
Procedures for copying history, instant recording, and failure history to USB.
Setting up SMS alerts, including activation, repeat time, and phone numbers.
Setting up email alerts, including activation, addresses, and login details.
Step-by-step guide to setting the desired temperature for the freezer.
How to access and interpret the graphical representation of daily operations.
How to adjust the temperature alarm thresholds.
Procedures for regular maintenance tasks, including condenser filter cleaning.
Detailed instructions for cleaning the freezer's interior and exterior.
Information on the proper disposal of the instrument and its components.
Explains the meaning of various error codes displayed by the instrument.
Instructions for authorized personnel on replacing fuses.
Details about the GSM module for SMS alerts.
Information about the remote alarm system for monitoring.
Steps for mounting the remote alarm unit.
Details on the chart recorder, its components, and operation.
The specific electrical schematic for the FR 290, FR 490, and FR 590 models.
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General