Elevator Forum

I’ll disagree with post 21. Those 6” rollers in the photo look nothing like U.S. roller guides (6” or 3”) other than 3 wheels and two axles. I’d go wi...

Check the Allen screws that attach the encoder to the gov shaft whether gov mounted or motor end shaft.Mark the gov cable and the sheave (white stripe...

Leontech-Best to start a new thread with your questions. It’ll be a wider audience and it’s the proper way to engage the forum.Hope you get an answer ...

I don’t know what type of controller this, but if it uses the old IBM wire contact relays (and the bigger Potter Brumfield), I’d start there in the le...

Sweet! Last edited by elmcannic; 08/15/26 01:59 AM.

Only when the oil is warm…Valve sizing?Dirty UL adjuster screen?Valve adjustments or slowdown counts?And magnets are glued (and in place) for sure and...

Might be to either pump ground water out from around the jack casing and liner, or the feed tube where the anti corrosion stuff was added to help ward...

Ohhhhh.Well that makes things a lot easier. You’ll figure that part out.

Oh man, from that era huh? I’d venture to say over half the active members here weren’t even born then. Mounting the switch is probably the easiest pa...

We’ve already given Leo our best advice.

Do you have job prints? The brake switch was a common item on the geared Miprom 21’s, and hopefully the switch wiring terminals (regardless of model) ...

Although your ass has been kicked for quite sometime on this job, you’re still at it, so congrats on that. Since these 6 units-two different groups s...

There’s an old thread on this site about the controller Txr5 and evidently there’s a SIMM card in the phone equipment Schindler uses. As the thread re...

Well heck. The clues are;All cars affected Early in the morningBecoming more frequent. Resets themselves which is super weird. So here’s a thought;Wit...

Yeah that’s a pisser. Years ago we lost a three car group and one duplex of a Swift product to some company…”O” something I forget, but three years la...