This video explains how to extract and save log files from a scientific freeze dryer, transfer them to a USB thumb drive, and upload them for personal review or to send to tech support for troubleshooting.
Bypassing the 90 degree elbow
This video demonstrates how to loosen a fitting, attach a vacuum hose, and run a vacuum test. It covers using an adjustable or socket wrench, securing the hose by hand, and performing the test.
Dry Chamber Vacuum Test
Learn how to perform a dry chamber vacuum test on your freeze dryer. The video details cleaning the chamber, positioning the gasket, checking the vacuum pump oil level, and timing the pressure drop to detect potential leaks.
Things to Check When You Have a Vacuum Error
Learn how to troubleshoot a vacuum error on your freeze dryer with this step-by-step video. It details cleaning the machine, checking and adjusting the drain valve and vacuum hose, inspecting the vacuum pump and door gasket, and running a dry vacuum test to identify and resolve issues.
Leak Test 15 min
This video provides a comprehensive guide on how to conduct a leak test on your freeze dryer, starting with the most accessible parts and moving to more complex areas if the leak is not found.
Packaging Up Your Freeze Dryer
This video serves as a guide to securely packaging your freeze dryer before sending it back to Harvest Right for repairs or other service needs.
Replacing Drain Hose From Base
The video demonstrates the process of replacing a drain valve, which is a common maintenance task for equipment that requires a secure valve to function properly.
Scientific Freeze Dryer: How to Save Log Files/Data Logs to USB
In this video, you will learn the detailed process of retrieving log files from a scientific freeze dryer. This skill is essential for anyone who needs to analyze the performance of their freeze dryer, whether for regular check-ups or for troubleshooting issues with the unit.
Vacuum Test Harvest Right Freeze Dryer
This video is a tutorial on conducting a vacuum test for a Harvest Right freeze dryer, particularly useful if you are setting up your machine for the first time, receiving an inadequate vacuum message, or have been instructed to perform a vacuum test by a technician.
Switching Pigtails
This video shows how to interchange pigtails between different shelving units to ensure compatibility. The main purpose is to show how to switch the wiring from a seven-tray shelving unit to a four-tray one when the connectors do not match.
