Elevator Forum

i was hoping not to get into the cords this elev. has 6 for some reason. do you know what is different between a hall call when the car is not at the ...

issue is at all rear landings,both front and rear share the same DZ brushes and i see no RDZ OR RLZ. there is rear door open relays(R1DO AND R2DO) bot...

i just had one where once a week it would trip the 2p dashpot overload, this is the overload in the loop, vintage is a 21ucl 1961,checked everything o...

elev8 need your email, i would like to get that info.

you will have to forgive me because it's been a few when i worked on these. check your power supply voltage coming into the board, had one that kept b...

is it the phone board mounted on the inside of the c.o.p? about the size of a credit card? if so programming is a pain. i have had to replace 2 or 3 b...

a couple of bolts and the switch tree can be pulled up on the car top and the repair can be done on the crosshead.

keep calling around, hit your area and find some other building's that are in that area, ask who they use. i have been seeing in my area some companys...

magnets and reed's, check them might be getting week or got moved. did you check you lock's are you hitting a roller?

Yes ifrratedpilot but it is a good lesson to remember. This job was not mine and i got to figure it out at 2 a.m. on a hospital hela-pad trama elevato...

Don't know if this has anything to do with your issue but i am putting this out there because when i did work at TKE we ran across this on the TAC20 a...

ifrratedpilot, i polished the core with the Dremal made sure there was no burr's, also it did not show any magnetism to metal(even smacked it on the g...

AND THE WINNER IS........Residual magnetism! Changed the DHST coil and cleanned everything on that relay, 2hours no issue! Thank for all the input jus...