Keeping Your GAL Door Operator Running Smoothly
If you've ever stepped into an elevator and felt that slight hesitation before the doors open, you might be dealing with a grumpy gal door operator. It's one of those components that nobody really thinks about until it starts acting up, yet it's arguably the most hardworking part of the entire elevator system. Think about it: the elevator might only travel a few floors, but those doors have to open and close perfectly every single time someone hits a button. ...