Elevator Forum

We've been using World's software on our laptop for years now

I have the diagrams, just in full size. Somewhere I have the manuals for these.

Not sure if this helps. On the older versions of the ERL controllers low insulation resistances to ground on the main loop circuits could cause oversp...

I happen to have an old data sheet of IBM relays from DDP (don't ask why), they have a spring-loaded insertion tool listed available from AMP, inc. #8...

believe that's who I was talking about, knew he was in Myrtle didn't know Columbia

there is an independant out of Myrtle Beach that does a lot of work on residentials. It's a distance but might be worth looking into

For 1 of those autos I'll come down from NC no charge

I have prints for a 2,3 HOCL microcomputer, LRV4, dwg #2-1s7910ag if it helps. For a 2 stop I would make sure the detectors are wired properly. If you...

Thanks. This will change to where it will use both coils for high speed?

check your split link assembly, make sure it's free and adjusted properly. Make sure your jumpers are set J-4 should be in STANDARD position unless tw...

Didn't notice the original date of this post, sorry.J.Clark, let me look in storage maybe I can help

I have an 6A1LH-CD-MD that's in remarkably good shape. A copy oforiginal, might be able to take picture clear enough. Should have some others (have to...

Don't have any on service, but be aware there was an safety alert on these units. The step track weldmont can be defective allowing lateral movement.

might not be same, recently had intrmitten problem with door speeds and operation. Main problem was motor brushes, short and carbon build up.