Elevator Forum

I've replaced the molex on the power supply due to a loose 5v connection. The car ran 4 weeks before this happened.

Thanks to All. Problem is car wont run, except on inspection. It seems that DOZ is a necessary signal to get car into automatic service. SAFR signal i...

When you do an MLR, do the hall buttons flash in a circular pattern? On a ten year old unit, I would expect them to flash. On a fifteen unit, I would ...

what kind of fault?

Everything you assume is correct. It is a 3-phase brake in an oil bath. The multiple holes on the coil side shoe arm are for? Are you supposed to star...

If there is no Code requirement for rated speed, then reduced speed is allowed.

What is the print number? Should be written on hte inside of the controller cover or on the plastic duct cover in the controller.

They should, the batteries are for emergency lowering

Check your gain adjustment thru IMS and valve adjustments?

Replace LR relay

Columbia Elevator is a femator dealer

Usually there is a print on the inside of the motor cover or on the inside of the controller cover