Operating instructions

TM 11574A -OI
viii
SAFETY SUMMARY
GENERAL SAFETY PRECAUTIONS
This safety summary contains general safety warnings and hazardous material warnings that must be
understood and applied during operation and maintenance of the LFRS. Failure to observe these
precautions could result in equipment damage and / or serious injury or death to personnel.
KEEP AWAY FROM LIVE CIRCUITS
Operating personnel must observe safety regulations at all times. Do not replace components or make
adjustments inside the equipment with the power supply connected or the voltage supply turned on. Under
certain conditions, dangerous potentials may exist when the power control is in the OFF position. To avoid
casualties, always remove power and ensure the unit is discharged.
CHECK A CIRCUIT BEFORE TOUCHING IT.
Never operate equipment with any cover, screen, or panel removed unless instructions specifically direct
you to do so. Remove power and check circuit with a meter. After checking with a meter, ground the
circuit before touching components or wires.
DO NOT SERVICE OR ADJUST ALONE
Under no circumstances should any person enter the container or reach into the equipment for the
purpose of servicing or adjusting except in the presence of someone who is capable of rendering aid.
RESUSCITATION
Personnel working with or near high voltages should be familiar with modern methods of resuscitation.
Such information may be obtained from the Bureau of Medicine and Surgery.
SAFETY STEPS TO FOLLOW FOR THE VICTIM OF ELECTRICAL SHOCK
Do not try to pull or grab the individual.
If possible, turn OFF the electrical power.
If you cannot turn OFF the electrical power, pull, push, or lift the person to safety
using a dry wooden pole, dry rope, or some other insulating material.
Send for help as soon as possible.
After the injured person is free of contact with the source of electrical shock, move
the person a short distance away. Immediately start artificial respiration if necessary.