Manual 37138C
ESDR 4T - Current Differential Protection Relay
© Woodward
Page 45/46
Technical Assistance
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If you need to telephone for technical assistance, you will need to provide the following information. Please write
it down here before phoning:
Contact
Your company ___________________________________________________
Your name ______________________________________________________
Phone number ____________________________________________________
Fax number ______________________________________________________
Control (see name plate)
Unit no. and revision:
P/N: ___________________ REV: ____________
Unit type
ESDR 4T __________________________________
Serial number
S/N _______________________________________
Description of your problem
_______________________________________________________________
_______________________________________________________________
_______________________________________________________________
_______________________________________________________________
_______________________________________________________________
_______________________________________________________________
Please be sure you have a list of all parameters available.
