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ModelGenesis II S-340 / S-640 GBS

Weber Genesis II S-340 Gas Grill owner's manual

The official owner's manual for the Weber Genesis II S-340 Gas Grill, published by Weber. Read all 28 pages right here, jump to any chapter, or download and print the PDF.

28 pages · 11.3 MB English Published by Weber Added Sep 14, 2026
Owner's manual
ModelGenesis II S-340 / S-640 GBS

01 Genesis II S-340 / S-640 GBS owner's manual

Weber Genesis II S-340 Gas Grill Owner's manual
28 pages · 100%
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02 Document details

BrandWeber
ModelGenesis II S-340 / S-640 GBS
Document typeOwner's manual
CategoryGrills & Outdoor Cooking
Pages28
File size11.3 MB
LanguageEnglish
Original sourceweber.com

03 Check you have the right manual

Gas grills usually have a data plate on the inside of the cart door or on the back of the firebox. Pellet grills put it near the hopper.

Compare the model number on your product's label with the model list on the first pages of the PDF. Letters at the end often only mean color or region.

04 Common jobs

Is this the official Weber Genesis II S-340 Gas Grill manual?

Yes. This is the owner's manual published by Weber, originally hosted at weber.com. We host a copy so you can read, download and print it here.

Can I download the Genesis II S-340 / S-640 GBS manual as a PDF?

Yes. Use the Download PDF button in the viewer or the sidebar. The file is 11.3 MB and has 28 pages.

Where is the model number on my grills & outdoor cooking?

Gas grills usually have a data plate on the inside of the cart door or on the back of the firebox. Pellet grills put it near the hopper.