Kho Koj Qhov Rooj Qhov Rooj Yees Duab Duab Qhov Muag
chaw nres tsheb qhov rooj yees duab qhov muag
Photoelectric eye sensors are one of the many safety features that modern garage doors come with to keep you and your property safe. Typically installed a few inches off the ground, a misaligned garage door photo eye sensor can prevent the garage door from closing properly. If you have a problem with your garage door, and you've ruled out any obvious physical damage, the problem may be due to misalignment of the photo eye. Follow these easy steps to troubleshoot and realign your garage door photo eye.
Yuav Ua Li Cas Kho Qhov Rooj Qhov Rooj Yees Duab Yees
Photoelectric qhov muag sensors yog cov khoom siv me me uas yuav tsum tau rov ua kom rov zoo dua. Feem ntau, ib qho ntawm qhov pom tseeb tshaj plaws ntawm qhov muag duab tsis zoo yog tias koj qhov chaw nres tsheb tsis raug kaw. Txawm li cas los xij, ntawm qee qhov chaw nres tsheb niaj hnub no, lub teeb ntawm lub qhov rooj qhib qhov rooj yuav flicker lossis ua suab nrov kom koj paub tias koj daim duab ob lub qhov muag tsis zoo - ua teeb meem yooj yim dua. Kho thiab aligning lub photocell nws tus kheej feem ntau yog ib qho yooj yim plaub - cov txheej txheem:
Tshawb xyuas cov teeb meem
Txhua yam uas cuam tshuam cov nqaj ntawm lub sensor mus rau sensor yuav tiv thaiv koj lub qhov rooj ntawm qhov chaw nres tsheb los ntawm kev kaw kom zoo. Feem ntau, qhov no tuaj yeem tshwm sim los ntawm ib yam dab tsi hauv lub nkas-las raug txav los yog tsoo lub ntsej muag ntawm lub qhov muag photoelectric. Xyuas kom cov cheeb tsam nyob ib ncig ntawm lub qhov rooj ntawm qhov chaw nres tsheb thiab cov duab qhov muag pom tseeb thiab tsis muaj dab tsi thaiv lawv.
Xyuas lub teeb sensor
Muaj ib lub LED nyob rau sab ntawm txhua daim duab qhov muag sensor, thiab ob qho tib si yuav tsum teeb kom tsis tu ncua. Ib qho tsis pom lossis ntsais LED yuav qhia tau tias lub qhov muag pom kev puas tsuaj lossis tsis zoo. Yog hais tias lub LED ntawm ib qho ntawm cov sensors tsis teeb lossis flashing, txav nws me ntsis ntawm tes thiab ua kom nws ua kom nws taw tes ncaj qha rau ntawm qhov sib txawv sensor kom txog thaum nws rov teeb dua. Ib qho LED uas tseem tshuav tom qab txav mus yuav qhia tau tias muaj teeb meem hluav taws xob ntau dua, thiab nws yog qhov zoo tshaj plaws hu rau tus kws kho tsheb qhov rooj uas tsim nyog los saib xyuas.
Ntxuav lub sensor
If the photo sensor eye LED lights up but your garage door still won't open or close properly, it's possible that the sensor is just dirty. Over time, rain, dust or dirt can collect on the sensor's lens and prevent it from working properly. Gently wipe the sensor with a damp cloth to remove any accumulated dirt or debris.
Kho qhov pivot bracket
Optical eye sensors are usually held in place using pivot brackets. These allow the sensor angle to be adjusted to compensate for any uneven walls or tracks. Whether it's due to your house settling, bumps, or any other reason, the pivot mount can sometimes come loose and cause the sensor eyes to misalign. Luckily, realigning them is as simple as loosening the screw holding the bracket and moving it until the two sensors point towards each other.
