Learn how to tape and seal vacuum connections on your freeze dryer with this detailed video. It covers removing panels, applying silicone tape to various fittings, using clear silicone on complex connections, and testing the vacuum seal.
How to Check Shelf Wiring and Test Heat
This video guides you through fixing a non-heating shelf unit in a Harvest Right freeze dryer, covering steps from pressing the reset button and checking wiring to retesting the heat.
Log Files: Scientific (Non-Premium)
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.
Accessing the Testing Menu on Version 4 Software
Learn how to access the testing menu on version 4 software for your freeze dryer with this step-by-step video. It covers confirming the software version, navigating to the testing screen, and testing system relays while advising caution against altering other settings.
How to Get Past Factory Set Up Screen
This video shows how to bypass the factory setup screen on a Harvest Right freeze dryer and access the main start screen. It involves entering the serial number, setting the time, and confirming the setup to start freeze drying.
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.
How to Remove the Standard Pump Demister
This video demonstrates how to remove a base from a device, providing steps on securely grasping the base, turning it to remove, and using an Allen key to hold the base stationary if needed.
Reassigning the Heat Relay
This video provides a step-by-step guide on safely reassigning the heat relay to the spare on the relay board of a Harvest Right freeze dryer, specifically for Non-Pro models. No special tools are required.
How to Check Your Heat Reset Button
Learn how to reset and test the heat system on your freeze dryer. The video covers identifying the problem, checking and securing wire connectors, pressing the reset button, and verifying the functionality of the heat system.
