[steevgg]

Cincinnati arrow 500

Does anyone know if there’s a fuse or relay and where for the coolant pump on this machine ? Does not want to turn on with the mcode but I can turn it on manually from the contractor

it was running before.. It ran dry for a little bit so I shut it off and after I filled up and tried turning it on it didn’t want to work after.. I confirmed the pump still works when turned on manually from the contactor

Pics https://imgur.com/a/ADcIIal

[gwood]

Please provide:
Machine Serial Number: 70xx-Y0x-xxxx
Model Type (USA machines): i.e. Exx, ERO, ERD, EKK etc... or Year of Manufacture from separate Plate below Serial Plate (for Europe and rest of the world machines)
Control Diagram Number: 9120xxxxAyy

Machine Serial Number:
Model Type (USA machines): or Year of Manufacture:
Control Diagram Number:

[maver1ck]

Depending on which machine you have, outputs were typically protected by fuse or opto isolator. I believe yours is the latter but your prints will indicate what you have and where to look.

If you don't have prints for your machine, contact Fives-Cincinnati and buy a set. You will need to provide serial number and schematic numbers (on s/n plate in your picture).

[steevgg]

hi i provided the info with the pictures i put up but here they are

Machine Serial Number: 7042-A00-KK2092
Model Type: ERM
Control Diagram Number: 91203813B

[gwood]

File attached: 91203813B-STD-Coolant-Excerpts.bmp

If you need more help; Bill Oehler (Fives Hebron Tech Support) can sell you prints or give you part numbers for the Solid State Output Chip.
1-859-534-4750 USA

[steevgg]

Does he have an extension i can reach him at? been trying to call but no answer

[gwood]

That should be the operator; I just saw Bill last week and he was still working.
1-859-534-4750 USA