Elevator Forum

i have had to drift a few cars recently due to a building switch gear/buss duct failure. making sure that passengers park their ass on the floor until...

ya i guess thats whats its called. this is our first trx5 job. you can't do a whole lot with the generic building security login and password that we ...

most energy efficient design i can think of without human power is a city water pressure powered hydro. the city water pushes the piston up and on the...

not the controller display scmmd or whatever its called, i have the login for that, UNTR on this job. I'm talking about the pc that is for a lobby pan...

on a side note anyone know the schindler login for the elevator monitoring/display computer?

i need a otis mechanic. oh there's an app for that.

you might have an issue with lack of water this year. we have no snow in the hills to keep it running this summer.

i have seen loose disconnect fuses/power problems that cause weird pcf's. have you megged your motor field? file you MC contact. they become pitted ov...

check supply voltages

the golden rule is "I'm an elevator guy I can do anything from being a high paid janitor to electro-mechanical genius to salesman."

otis used these 17ct, 22ct, and 29ct machines from the early 70's on through the early 90's it replaced to #1 and #2 machines. then they went with the...

the worm is treaded on the end for the spanner nut that holds the brake hub onto the worm. on the trust end there are 3 tapped holes for 3 hardened bo...

that is an a/c brake coil. the old oil is a carcinogen so be careful. the oil level is prob too high. but if it gets too low the coil overheats.

there is an worm end play adjustment. use the plastic shim/gaskets on the thrust plate. and the backlash is adjusted by the spider eccentric bearing r...