Elevator Forum

Thanks once again for the help.I have found the fault, it was a bad I/O board which was causing the BAM led's to flash.I set up a spare boards jumpers...

Thanks, that is great info but I do not have a test tool or the software for the laptop.I will look for an I/O board failure and will change the BAM b...

Thanks Rolly

What is your question.

Is the lift a Schindler 3300 Bionic?If so the fault code 3577 is an open safety circuit, so you need to look at your pit safeties, car top safeties, g...

F4C fuses will be max 6amp but will depend on the VA of the transformer.What is the device that the TRM is driving.?

Is it a 21ucl ? and how many floors does it serve