Online stores are easily the best option for several reasons – you can get all the information about the products, installation, and usage online. You also have all the necessary information about warranties and customer support, as well as means of shipping.
Never allowing the unit to heat up to ambient temps - Quickly removing the ice from the chamber and starting the next cycle while the chamber unit is still very cold.
Freeze drying with the Harvest Right Pharmaceutical Freeze Dryer completely removes all the water from organic material in about 24 hours. There is no other preservation method that can come close to eliminating the water from organic material this quickly.
That means that if you find any authorized online retailer that has a lower price than us, just let us know and we'll match their price!
One oil free pump. The oil free vacuum pump can be used with any size freeze dryer. They are quiet, fast, and easy to use. The Harvest Right oil free vacuum pumps do not require oil changes and do not require regular user maintenance.
They replied with some good information, but didn't really directly answer the question. I know that there is no one answer for all foods, but a rule of thumb is certainly within reason.
Full One-Year Warranty only includes the U.S. continental 48 states Warranty Period: For one year from original ship date. Included: Premier oil vacuum pump and oil-free vacuum pumps. Harvest Right will be responsible for: Repair or, at our option, replace any part of this freeze dryer and/or vacuum pump which proves to be defective in workmanship or material. Consumer will be responsible for: Costs of service calls. Consumer may also be responsible for replacement parts caused by consumer misuse and neglect of product. See Normal Responsibilities of the Consumer below. Limited 3-year warranty Warranty Period: For the second and third year from the original ship date. Harvest Right will be responsible for: Repair or, at our option, replace any part of the sealed refrigeration system (compressor, condenser, evaporator, tubing) which fails because of defective workmanship or material. Consumer will be responsible for: Diagnostic charges for determining defects, and any costs for transportation and delivery of the appliance required because of service. Limited Warranty (Alaska, Hawaii, Canada and Puerto Rico) Time periods listed above. Included: Premier oil vacuum pump and oil-free vacuum pumps. All provisions of this limited warranty are the same as listed above except that service will be provided by the customer or a qualified local service provider that is approved by Harvest Right. The consumer will be responsible for the cost of transportation of the product to the repair shop or the travel cost of the technician to the consumer’s location. In the event a consumer is required to ship the product directly to Harvest Right for repair, the consumer is eligible for a shipping credit in an amount determined by Harvest Right at the time of shipping. Limited International Warranty (includes all countries not described above) Warranty Period: For one year from original ship date. Included: Premier oil vacuum pump and oil-free vacuum pumps. Harvest Right will provide: Support through telephone and e-mail only. At our option, all parts deemed necessary will be provided by Harvest Right. Consumer will be responsible for: Costs of local service and cost of parts for consumer misuse and neglect of product. Costs for transportation and delivery of all parts, for any reason, from Harvest Right to Consumer. Normal Responsibilities of the Consumer: This warranty applies only to freeze dryers used in clean environments and when operated in accordance with Harvest Right instructions. The consumer is responsible for the following items: 1. Proper use of the appliance in accordance with the instructions provided with the product.
I cut up a thin flexible cutting board to make the shields and secured them with clear high grade packing tape. The cutting board is stiff but it will fold and hold a 90 degree crease. The shields are not going anywhere, but are easy to remove if necessary.
Or, if you’d rather get some more quality reading before shopping, here are some articles I wrote to help you get that research bug itch scratched.
While I had the unit apart to replace the display I decided to correct the water condensation problem. If you find yourself using your FDer in the same conditons as we get more info do you may want to consider modifying your FDer to keep the condensation from your FDer control circuit and display cards. Here are the steps that I followed to minimize what the NC high humidity climate does to my FDer.
You can also find all info on financing programs and means of payment on websites. Also, when buying from a website, you can compare many different models on the spot, while the same may not apply when buying a freeze dryer in person.
and this piece was placed on the vacuum hose fitting. I can still remove the panel without removing the hose to clean the coils. Simply remove the screws and slide the panel down the vacuum hose a few inches.
Place the product on the trays and push the button to start the machine. Freeze-drying can preserve foods other preservation methods cannot, such as most dairy or egg products.
Without an pump isolation valve I would expect some air to flow back into the chamber through the pump resulting in the steady rise you witnessed. I saw the same phenomenon before I installed an isolation valve on my pump.