Elevator Forum

I think that would not be very cost-effective. The landing system on most 6010's was not very accurate, just mfs and rail switches. Are they planning ...

I have only had this happen on early analog units that were modded. They also had old-style dis-connect switches that were re-used. I think those old ...

However, as a caveat to Dirts answer. If by chance you have an early analog Miprom, you can lose all the field programmable parameters, including the ...

A17.1-2016-2.14.1.5.1, states that for a passenger elevator. The exit shall be able to allow the unobstructed passage of a pipe measuring, 12"x20"x59"...

A 200 fpm car has only a 150fpm switch and a 90% sw. wich should pick close to 180fpm. Make sure BJ-1 on the relay interface is in the 200fpm below po...

A17.1-2016-8.2.3.2, gives the formula for spring buffers. I would guess the difference between the safety plank construction, and the construction of ...

If it is a Kone MRL you should be using Metric Ropes.

The door open and close relays on those old Dovers are in back of the swing panels. They are potter brumfield relays. check those contacts. Also the c...

If you are running faster in the up than the down, you have to strengthen the series field by removing shunts, or in your case moving taps in the seri...

You may want to check for grounds, or something shorting your DCV.

It sounds like you have lost polarity on the Generator fields. You should have 2 or 3 vdc with the generator sitting, idling on inspection. I would ch...

If you do have the older softrware with a Prom Bd. and a Program Bd. I do not see an HOT time to return to the lobby, or an HR input. So in that case ...

After looking at your map, I suspect you have the later version of software. You most likely do not have a Prom board and a CPU board. They combined t...

have you checked the reset on the up start contactor?

Are you by chance on the safties? Can u bump up?