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#32707 - 03/14/22 10:53 PM Esco hydro  
Joined: Mar 2022
Posts: 4
KENNYC$$ Offline
stranger
KENNYC$$  Offline
stranger

Joined: Mar 2022
Posts: 4
I have an Esco hydro with only one page of prints.
Lookin for what relay holds “PF” up
I have a different print that has pF held up by “DC” with a capacitor holding up “DC”
I have “PF” blocked up and it’s running
Any. Help would be appreciated

#32709 - 03/15/22 12:45 AM Re: Esco hydro [Re: KENNYC$$]  
Joined: Apr 2020
Posts: 267
Montana Offline
enthusiast
Montana  Offline
enthusiast

Joined: Apr 2020
Posts: 267
This is the definition of PF from the relay codes sheet. I can't find a PF relay in any of my ESCO prints.
PF Phase Failure Relay
Coil of this relay is between phases 2 and 3, contact of this relay is in the motor starter coil circuit. If any phase is lost, motor starter will drop out. Hope this helps buddy.

#32721 - 03/16/22 10:52 PM Re: Esco hydro [Re: Montana]  
Joined: Mar 2022
Posts: 4
KENNYC$$ Offline
stranger
KENNYC$$  Offline
stranger

Joined: Mar 2022
Posts: 4
Thanks Montana. But I apologize the unit is a ESI (elevator systems )
Print#HYD-PC-1899-R HYDPCH25
ESI 201014
I only have one page of prints would anyone have this specifically “PF” relay section

#32722 - 03/16/22 10:53 PM Re: Esco hydro [Re: KENNYC$$]  
Joined: Mar 2022
Posts: 4
KENNYC$$ Offline
stranger
KENNYC$$  Offline
stranger

Joined: Mar 2022
Posts: 4
Thanks for your help Montana

#32724 - 03/17/22 04:45 AM Re: Esco hydro [Re: KENNYC$$]  
Joined: Apr 2020
Posts: 267
Montana Offline
enthusiast
Montana  Offline
enthusiast

Joined: Apr 2020
Posts: 267
No problem buddy.

#32726 - 03/17/22 11:03 AM Re: Esco hydro [Re: KENNYC$$]  
Joined: Dec 2009
Posts: 456
solidstate Offline
addict
solidstate  Offline
addict

Joined: Dec 2009
Posts: 456
I have a 2001 print that you are welcome to.

You can buy them from ESI, Custom Elevator may be able to help you also.

#32727 - 03/17/22 01:10 PM Re: Esco hydro [Re: solidstate]  
Joined: Mar 2022
Posts: 4
KENNYC$$ Offline
stranger
KENNYC$$  Offline
stranger

Joined: Mar 2022
Posts: 4
If you have a print I would much appreciate it if you could send me a PDF of it if you have it by chance or some pictures that be awesome my company is on credit hold right now with ESI

#32864 - 04/06/22 12:00 AM Re: Esco hydro [Re: KENNYC$$]  
Joined: Jan 2019
Posts: 39
M2RE Offline
Chilling
M2RE  Offline
Chilling

Joined: Jan 2019
Posts: 39
I have a few sets of prints. Pm your email


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