PolyScience 150 SERIES User Manual (English)

Questions and Answers:

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Andrea Willis PhDJul 27, 2025
What to do if my PolyScience 150 vacuum sealer does not pull a complete vacuum with bags?
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  Caitlin ParsonsJul 27, 2025
  If your PolyScience Kitchen Appliances vacuum sealer isn't pulling a complete vacuum, try these solutions: * Ensure the bag edge is properly positioned across the seal wire. * Make sure the open end of the bag is completely inside the vacuum channel. * Smooth out any wrinkles in the bag along the seal wire. * Check the sealed end of the bag for gaps or flaws. * Clean any crumbs or debris from the bag, seal wire, or chamber seal gasket.
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Nicole LopezAug 3, 2025
What to do if my PolyScience Kitchen Appliances canister is not vacuuming properly?
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  Cristina Walker MDAug 3, 2025
  If your PolyScience Kitchen Appliances canister isn't vacuuming correctly, consider the following: * Ensure the accessory hose is fully inserted into both the canister lid and the vacuum sealer's accessory port. * Confirm the port on the canister is set to the ‘Vacuum’ position. * Leave at least 1 inch (2.5 cm) of space between the contents and the lid. * Inspect the canister, lid, and seal for any signs of damage.
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pmolinaAug 10, 2025
Why does my heat-sealed PolyScience 150 bag lose vacuum after being sealed?
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  Daniel MartinAug 10, 2025
  A heat-sealed PolyScience Kitchen Appliances bag might lose vacuum after sealing because it has been punctured. In this case, cover any sharp edges with a paper towel and vacuum package in a new bag. Another reason might be out-gassing. If this is the case, open the bag and check for spoilage. If spoilage hasn't started, consume immediately.
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Julie ClarkAug 18, 2025
How to fix a PolyScience 150 Kitchen Appliances vacuum sealer that will not turn on?
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  Patricia BrownAug 18, 2025
  First, check that the electrical cord is plugged into a working, grounded electrical outlet. If the electrical power cord is damaged or worn, DO NOT USE the unit; RETURN IT FOR REPAIR.