Elevator Forum

I bought a Surefire E2D LED Defender over a year ago. Not a single issue, it is to bright for up close work sometimes, but another click of the button...

I have 6 older Northerns that do that, log in with the Map unit and you're running. I have a bunch of newer Northerns with the on board Map unit that ...

Northern is correct about their controller. Its the HVS 9603 I/O Supply board. I've seen that happen many times with a Northern

What He said.

Just a suggestion, try loosening and re - tightening all the drive connections. Had a mce with a hpv 900 drive do similar things. One of the phase wir...

I'm dealing with software issues on 2 different tac 50-04 jobs. Can't wait until we get some tac 32's to work on

Hey Elevatorfella, does the last letter of this stellar company end with the letter H?

I get that all the time, " if we get stuck we're with the right person". I always say,"no because I don't have any food or drink". Nervous laughter al...

I've had 4 MCE's with KEB drives that are less than 10 years old that have had the drive power supply go bad. MCE and KEB replaced the drives under wa...

Unrelated to this post, but a plug for Electronic Controls, they fixed a miprom 21 gate driver board for me over a year ago and it has worked out grea...

Sounds like stuck contacts on your door zone magnetic reed switch. Its the 2 wire plug on the main selector board. Remove the board and you'll see the...

I agree that GAL is faster on the help line. Although, I did have to call MCE last week to get a controller passcode and I was on hold for less than 2...

Check the 5 volt power supply behind the relay board.

You have to change a I/O. With a service tool or laptop enter M132. Then enter 2490 (DDO) change 010 to 000. 2489 is CHC, or independent service. Chan...

Excellent pointers on how to keep the original style IBMs working. Its amazing how reliable and long lasting the originals have been, (made in the USA...