Elevator Forum

Our fire service(im not in the US) is done in 2 parts generally which may be like what you have. You have a fire service recall switch on the main ent...

Originally Posted By: E-man Originally Posted By: uppo72 Originally Posted By: E-man I think all taction buffers besides spring, should have buffer sw...

Originally Posted By: E-man I think all taction buffers besides spring, should have buffer switches. When I'm in the machine room, I want to know if I...

Cant quite remember the codes(there are leds to check for safety circuits, doors etc), but the can bus resistance is critical to normal operation. The...

Did he short all the locks at the same time? On the particular lifts I learned on there was a relay in between the locks to not let the lift run by a ...

Dan did you try adding weight to the car? We had a monospace in which we couldn't find the fault( kept on tripping and nothing could be isolated), but...

If you are referring to the REM units, they essentially were fixed to lifts to monitor( via phone lines) vital inputs ie (safties), then send that sig...

Ah ok mate no probs. Just for my benefit what is the PF ram?

-So you have toggled the bit to try and see if it will turn off?-changed the address location in case the o/p has been fudged?-Even changed the o/p fo...

Originally Posted By: WorkingSuper Hey guys. Sorry for being MIA. The elevator was down again yesterday and it was an ordeal to get it running again. ...

Originally Posted By: WorkingSuper That's exactly what is is. Model: HMC-1000-PHCI just talked to the tech and he says he doesn't think it has anythin...

Originally Posted By: WorkingSuper Hey, guys. Thanks for all the help. Had a long day and just got in.john jay - yep...it's a roped hydraulic. Not sur...

Originally Posted By: danzeitz We end up rebalancing cars all the time. If you have a lighter capacity car and there is marble and mirrors and tile fl...

Originally Posted By: koss Car going off on up,,sounds like either valve block is needing looked at, or dodgy contactor,,,can't be governor as only wo...

Just some more info the help. As I said make sure the neutral plane is right and the brushes are all bedded in properly. The series field 4 coils have...