Elevator Forum

Wahh, check out the building before you move in. Don't rely on elevator guys to try and bail you out of your situation. I'm not trying to be a jerk, b...

Got a set of prints today. The new A"" hole they hired a year ago apparently couldn't figure out that a door lock wasn't being made up. Off the top of...

Oh, by the way, I did have a brand new encoder and the wires on the connectors that plug into the board were not seated. Check continuity with a meter...

Did you put the unit on inspection before the scan? Also, did the door cycle after putting the unit back on auto? Was the serial link cable plugged in...

Do not try to fix this yourself. I will tell,you this much, turning the main power on and off can and will "toast" the hall call button boards. Their ...

I had freight door doing the same thing. The sheaves had oil and grease on them. Get a can of Comet cleanser and rub it on the sheave and chain. Took ...

Building owners- maintenance employees should not be working on elevators. Are you qualified to determine if a board is bad.? If so, what kind of cont...

I hope that you are an elevator technician. I had a similar situation, blowing F2 fuse. Try taking out the relays labelled A1 and A2 the only control ...

Elevator controls on these units (4stop hydros) do not have viscosity control. I guess that I should have included that in my original post. These uni...

No, you should not have to reset CLC adjustments if the screen fails. We replace the battery on CLC board annually. It's a CR2430 battery located behi...

Just a thought, but try the EE terminals on the door op. board. It's been a while since I installed a screen on a DMC, but seem to remember having sim...

What's wrong with electricity? Seems to me that we should expolot our home grown energy. Electricity is very efficient, when used in newer units. We h...

Yeah, got sabotaged by someone. Contract is up for bid and competitors have been on site snooping around.......whoever it was, we found your trick and...