Elevator Forum

when you test voltage and suspect a problem, it is a good practice to use an analog type meter such as a simpson. they will put a load on the voltage ...

the battery should be connected to the ccbn board at XB32. The LCE runs a battery test every 24 hours. You should have a battery ok light on the car t...

you may have a travel cord problem. You need to find out why you are dropping the D contactor. You need to maintain direction through out the run. Doe...

Need more info. Are you slowing down and then dropping the Brake circuit when you hit Leveling? Are the Rails tighter at the top? Are the Counterweigh...

If the problem is intermittent and you have replaced the ADON Board, I think you should check the Brakes. You should have 1/4 inch of thickness on the...

166 is a is a re-leveling too fast fault.the code says k-486 relay dropped while leveling with the doors open. k-486 drops at speeds of .65m/sec and h...

the code requirement for escalators installed under A17.1b-1983 and later is, this brake must stop a down running escalator with a retardation not exc...

All this for an 84 year old elevator. Please, you got your moneys worth. Install an alarm bell already.

Can't you just Tach the Governor, or is some entity wanting to see an over speed safety set? You can always lift the Brake by pushing in on the P and ...

there were a number of evolutions of the star wheel selector, the later ones had the car call in the star wheel box. you could not put a car call in a...

you may want to look at the travel cord. There are reports of the flat travel cord not tracking due to cold hoistways, and getting clipped by rail swi...

if you are thinking of adding external relays and circuits to fix your problem you will also have to add a circuit to enable the car calls on fire ser...

YIKES!!!!!!!!!!!!!

I have a kone annunciator fault log that shows a 79 as a Brake no current fault.

it has been a while but I think if you hold the buffer test button in while on inspect you can bypass everything and run up