Elevator Forum

Is it a serial data lift? If not just change the buttons and be done with it.

R.I.P and c's to family and friends.

Does this noise only operate in the up direction when the pump is going? Try to separate which valve may be oscillating or radiating noise. Is this a ...

Originally Posted By: Chris Sorry about the confusion, but I finally got to the job yesterday. I don't have time this morning to go into much detail, ...

Originally Posted By: jkh Scott,Thanks for sharing that story. I have a university that have two MCE units with DBRs. I'm emailing them your backup ge...

Originally Posted By: sbrmilitia Any explanation yet on what caused this?Since it was a two speed side slip did the slow door come unrelated? I take...

Originally Posted By: Chris Thanks for the reply. Are the slow down distances set similar to GAL? 1st at 3/4 of open distance then 2nd at the last 4 i...

Originally Posted By: rollaway-up Had in car pushbutton not working (placing a car call) on an LRV 3. Didn't have a replacement board handy so i swapp...

Originally Posted By: sbrmilitia I took a late night call last year and I had to turn the disconnect off. The coil was open on the 1MA contactor. I tu...

Originally Posted By: Postal Power surges ,misuse and abuse(not tge case here) and other acts of god are very very very seldomly covered by many maint...

This sounds like the over current has blown the control pcb of the lift. It could be a software or hardware issue. Most of the time, the mechanic just...

The best lesson I ever learnt was when fault finding, particularly in the relay logic age, was the best tool to fix lifts was your eyes. Understand yo...

By calling this a floor controller and not a selector, this sounds like its coming from a non mechanic. If it is a selector, these things confuse the ...

Originally Posted By: Silly They installed an actual flexible tube, just like the typical tubes for our jacks. When the water returns it makes locatin...

This picture shows to me that the water is seeping in via a breakdown of the mortar immediately below the top of the pit light and also potentially ot...