Roller Door Sticking? Troubleshooter

Simple checks first. Leave the spring to a pro.

Never adjust or remove the spring tension yourself. Roller door springs store a lot of energy and can cause serious injury. Work through one question at a time. You can go back or start over whenever you like.

Safety: this troubleshooter is general information. Switch off and isolate power before you work on pumps, energisers or machinery, follow the maker's manual, and call a licensed electrician or plumber where the job needs one.

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