Can anyone provide me with a manual for the Torpedo Elliptical Cross Trainer

Question edited for clarity full 'make model (what it is)'.

Here is the manual with assembly instructions and the simple tools needed, 2 screwdrivers and a M8 spanner.

https://www.manualslib.com/manual/766855/Kettler-Unix-Px.html#manual

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Everything is fixable :>)

Service manual in the link

https://www.google.com/search?q=Precor+546i+Elliptical+Cross-Trainer+stuck+at+highest+position

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If your elliptical trainer does use an electrical outlet for the power supply, unplug your elliptical trainer and then check the power cord. Replace the power cord if it is frayed or damaged . If the power cord is intact and properly connected to the console, then you might have to replace the console when the elliptical display screen is not working.Or the screen could be broken and needs to be replaced.

I have had a lot of success searching manufacturer's websites for User's Manuals. Nearly all have them online in PDF format, A second source would be the Sears PartsDirect website.

Try here

http://toolbox.kettler.net/fileadmin/_kettler_dam_import/SPORT/Dokumente_-_Kataloge/Montage_und_Ersatzteile/Cro(ss)trainer/07854-_Orion_706f-1003.de,en,fr,nl.pdf

You should look into buying a mini-elliptical. They are perfect for small spaces. Here are a few sites that can provide you with more information.

http://www.amazon.com/Stamina-55-1610-InMotion-Elliptical-Trainer/dp/B000VICRO8

http://www.amazon.com/Sunny-Fitness-Elliptical-Trainer-Handlebar/dp/B0016BURUK

http://www.ebay.com.au/sch/sis.html?_nkw=Mini+Elliptical+Trainer+Exercise+Machine+for+Home+Gym

An elliptical trainer is a stationary machine used to stimulate the action of running, stair climbing, or walking. It puts barely any pressure on your joints giving you a great non-impact cardio workout that can vary in intensity levels.

go to http://manualfox.com/link/reebok.htm
- they have the manual available for download (REV-10211)