Question about Home Security
How do I remove the chain to replace the carrier
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Posted on Jan 02, 2017
When mine did this, it was because the nylon gears that drive the chain had stripped. My wife had to live without the opener for a week or more, but I was able to find a new gear kit online and replace the damaged gears. It wasn't difficult.
The other option is to buy a new opener.
Posted on Dec 07, 2008
2 flashes is a safety eye issue, but you problen is most likely that the chain is not sync with the limit setting. Take the bottom off the gear and sprocket assemble and rotate center limit srew until it is in the same position as the trolley.
Posted on Jan 30, 2009
According to Sears your model number is bad. Double check the number and they will have the owners manual with complete installation instructions.
Posted on Sep 25, 2009
Click the button on the overhead unit . it's square it will light up. Click your remote ,it will flash and then it's done
Posted on Dec 30, 2009
Hello. If the light stays on all the time check these:
A. The light time delay on the opener will keep the light on for approximately 4-1/2 minutes after the system has be activated, then will turn the light off automatically.
B. If the opener has a worklight switch (which is supplied only with a four-function wall console), slide the switch to "OFF" position.
C. If the opener has a pedestrian switch (which is supplied only with a four-function wall console), the light will stay on for 4-1/2 minutes after the pedestrian door has been opened.
Posted on Mar 31, 2010
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