4
WARNING: Under no circumstances should the operator or technician attempt to open or
service any Megger instrument while connected to a power source. Lethal voltages are present and
may cause serious injury or death! SAFETY PRECAUTIONS
(Continued)
The following are some specific safety related items associated with the MRCT test system.
Read and understand all safety precautions and operation instructions before attempting to use this
unit.
The purpose of this equipment is limited to use as described in this instruction manual. Should a
situation arise that is not covered in the general or specific safety precaution please contact Megger
regional representative or Megger, Dallas Texas.
Safety is the responsibility of the user. Misuse of this equipment can be extremely dangerous.
Always start with the power OFF, before connecting the power cord. Make sure outputs are off before
attempting to make test connections.
DO NOT attempt to connect the test set to energized equipment.
DO NOT attempt to connect the test set to Current Transformers unless the Primary Side of the Current
Transformer is grounded.
Always use properly insulated test leads. The optional test leads are rated for the continuous output
ratings of the test system, and should be properly used and cared for. DO NOT use cracked or broken
test leads.
Always turn the test system off before disconnecting the power cord.
DO NOT attempt to use the unit without a safety ground connected.
DO NOT attempt to use the unit if the power cord ground prong is broken or missing.
DO NOT use the test set in an explosive atmosphere.
The instrument must only be used by suitably trained and competent persons.
