Elevator Forum

There is no way the machine crushed the cwt frame and buffer and had enough inertia to send the car that high at normal speed. That is a reduced strok...

My only guess on that would be check terminal all the terminal switches. Clean contacts and change rollers if marsh mellowed and check the stud that h...

you know its bad when your troubleshooting in your sleep. woke up and remembered something. check your tach for loose connections and proper shielding...

Been a while since I have seen one of these I have a gamma 160 book buried in my library somewhere, I'll take a look on mon. Start warming them up to ...

we installed one of those clear cover ones and it went off when i was putting the cover on but no more problems. i agree with the seismic sw the initi...

mobile DTE 11 M iso 15 petroleum hydro oil just fill it about 3/4 full so it doesnt splash out. i took a call today on one i swapped out all the slate...

It's ac brake coil oil I had to rebuild one last year forgot what it is exactly but I can find out tomorrow

MCE is 10+ year old tech that may be good enough for a hydro but their traction units are still lacking in control and adaptability. "You get what you...

Also what was the drive fault?

Is this a 18atf machine like the pictures on this forum? If it is change your brake coil. It tends to over heat and open up. After it fails check coil...

Im biased also but I agree the Otis hydro is the best on the market. for a small increase in price you can now get a G2L (budget gen 2 traction with r...

thats a good one. i wouldnt think the load weighing signal would do that it would roll back a few inches at most before it ran down or it would fault ...

on MR insp hit the reset on the board and as its rebooting hit the reset again. dont know why but our field engineer told us to do that and it has wor...

does this happen only with the OMT or on TOCI or access sw's?