Elevator Forum

Why would yall replace the entire cpu when it's the battery backed RAM "dallas" chip that's failed. When I had one go we just replaced the Dallas chip

Check your pms Last edited by EElevator; 10/28/24 11:18 PM.

I'd get a megger and start checking things. Armature to ground, fields to ground etc. Should be a megaohm or higher

The ac interface boards are great for intermittent problems too. Check those, and at a minimum replace the relays on them

Check power at P24C in COP, if no 24v there your power supply switch is bad. If no power at p24C you won't get clc comms. If it's missing jump p24 to ...

Good call. When those MRO batteries go bad you will know, it'll shut the car down.

I do know that when you turn the phase 2 key to off with doors open on a freight, it is NOT required to shut them automatically to recall it automatic...

Hopefully there's a schindler mechanic on here installing these currently that can give a quick definitive yes or no as to whether they are designed t...

I'd find another 330A with battery lowering and verify it is designed by schindler to do that. The code kind of screwed up using the word IF in that r...

That old stuff you need to be there when it's broke usually. Unless you have a really good lead/ circumstances to follow and look into certain things....

Bill them so heavily and maybe delay response times until the building guy doesn't touch it again. Then you cam see the problem.

That's just wrong...I installed quite a few of those years of inclinators wish I still had prints and whatnot, that was long before I got organized wi...

Nice, glad their boss was reasonable about the situation.

Was just looking. 2011 a18.1 doesn't require a mcp or onsite documentation( prints). The 2017 a18.1 does require both. But unlike section 8 in the a17...

Re learn your load weighing. These cars are horrendous. I mean ridiculously bad for their load cells going out of whack and causing issues. It will ca...