回复：请教：车库门用遥控和墙上开关都不动了。什麽地方有问题?

Does your garage door have chain? Ca you hear the motor's sound? If so, it could be the opener plastic gear worn out, you need to change the gear.

What's the opener's brand name? Typical brand is Craftsman Liftmaster etc.

所有跟帖： 

• 回复：回复：请教：车库门用遥控和墙上开关都不动了。什麽地方有问题? -xxsc- ♀ (110 bytes) () 07/23/2010 postreply 05:43:57

• 远端有个紧急开关，是不是不小心断开了？一般是一根拉绳 -行不更名坐不改姓- ♂ (0 bytes) () 07/23/2010 postreply 05:49:03

• 请问,紧急开关在哪儿? 有根短拉绳在opener盒子上边,是这个吗? -xxsc- ♀ (0 bytes) () 07/23/2010 postreply 05:53:12

• 差不多是吧，你试试看。 -行不更名坐不改姓- ♂ (0 bytes) () 07/23/2010 postreply 05:57:07

• 紧急拉绳是用来将门与驱动链条断开联动用的。 -钱管用- ♂ (168 bytes) () 07/23/2010 postreply 06:11:19