Getting Started; Cautions And Warnings; Communication Boards Withdrawal/Insertion; Front View Of F650 Units - GE Multilin F650 Instruction Manual

1 GETTING STARTED

1 GETTING STARTED 1.1IMPORTANT PROCEDURES
To help ensure years of trouble free operation, please read through the following chapter for informa-
tion to help guide you through the initial installation procedures of your new relay.
BEFORE ATTEMPTING TO INSTALL OR USE THE RELAY, IT IS IMPERATIVE THAT ALL WARNINGS
AND CAUTIONS IN THIS MANUAL ARE REVIEWED TO HELP PREVENT PERSONAL INJURY,
EQUIPMENT DAMAGE, AND/OR DOWNTIME.
CAUTION: THE OPERATOR OF THIS INSTRUMENT IS ADVISED THAT IF THE EQUIPMENT IS USED IN
A MANNER NOT SPECIFIED IN THIS MANUAL, THE PROTECTION PROVIDED BY THE EQUIPMENT
MAY BE IMPAIRED
a) COMMUNICATION BOARDS WITHDRAWAL / INSERTION
WARNING: MODULE WITHDRAWAL AND INSERTION SHALL ONLY BE PERFORMED BY DULY QUAL-
IFIED SERVICE PERSONNEL. FOR PERSONAL SECURITY PURPOSES, BEFORE ACCOMPLISHING
ANY WITHDRAWAL OR INSERTION OPERATION, THE RELAY MUST BE POWERED OFF AND ALL
THE REAR TERMINALS MUST BE POTENTIAL FREE. THE RELAY MUST BE GROUNDED USING THE
REAR GROUNDING SCREW.
The modular design of the relay allows withdrawal and insertion of the communication module.
Figure 1–2:: MODULE WITHDRAWAL/INSERTION shows the location of communication modules on the rear part of the
relay. Skilled personnel must carry out the insertion or extraction of communication boards only after interrupting the relay
auxiliary voltage and ensuring that all the rear terminals are potential free.
GE Multilin
Figure 1–1: FRONT VIEW OF F650 UNITS
F650 Digital Bay Controller

1.1 IMPORTANT PROCEDURES

1.1.1 CAUTIONS AND WARNINGS

1
1-1