Elevator Forum

Good to go for another 30 years.Haaaaa

yes retensioned ropes now we stay within 3%. Still getting 108 faults very intermently. Car runs perfectly for 10 to 20 trips then rollback witch caus...

Sorry guess that didnt work

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s relays and latch relays are the main culprits for this kind a problem. Watch the car run up and see if s relays pick in order. Latch relays pick and...

We would parallel the 3 phase power going to the power relay boards with 18 ga wire. The connection between the pins on the mother board and the leaf ...

We have found the jumpers on input and output boards (center pivot and look like a clock)in the wrong locations. If you don't know better and start sw...

We end up rebalancing cars all the time. If you have a lighter capacity car and there is marble and mirrors and tile floors and a new island ceiling y...

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You need to check all LEDs to see what state switched are in. A PCD (hand held tool) is almost a must to determine faults and modes of operation. I ha...

Vatorgator You have some good old fashion troubleshooting to do here. We have dug into similar duplex shorting problems but never with the same outcom...

Long?

Long?