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THE FOLLOWING IS FOR QUALIFIED SERVICE TECHNITIONS ONLY-
If a ProSafe Isolation Transformer is being inspected, cleaned or worked on,
the following safety steps must be observed to prevent serious injury
or death due to the presence of potentially lethal high voltage:
1) Remove all power from the sources in the primary and secondary circuits.
2) Remove all fuses from the power source. Additionally, trip circuit breakers and
take appropriate action to prevent the accidental resetting of the circuit
breakers.
3) Short out transformer secondaries before connecting and disconnecting
equipment.
4) To prevent potentially lethal high voltage & current levels, always connect a
load to the secondary side of the transformer before applying power to the
primary. A voltmeter connected with alligator clips is an excellent high-
resistance load.
