NAVELEX EE181-AA-OMI-030/E121 RT1161 M9443
DIRECT SUPPORT AND GENERAL SUPPORT MAINTENANCE INSTRUCTIONS
Section I. REPAIR PARTS, SPECIAL TOOLS AND EQUIPMENT
5-1. SPECIAL TOOLS. No special tools are required
5-2. REPAIR PARTS. Repair parts are listed and
for the Processor and Transceiver (Ultrasonic Motion
illustrated in the repair parts and special tools list
covering direct and general support maintenance for this
equipment in appendix C of this manual.
Section II. TROUBLESHOOTING
5-3. TROUBLESHOOTING PROCEDURES.
a. This section
information for locating and correcting most of
the operating troubles which may develop in the
Ultrasonic Motion Sensor. Each malfunction for
an individual component, unit, or system is
followed by a list of tests or inspections which
The Audible Alarm Presents a Noise hazard to
will help you to determine corrective actions to
personnel in the area. The Noise level exceeds the
take. You should perform the test/inspections
allowable limits for unprotected personnel. Authorized
in the corrective actions column in the order
protective equipment must be worn by all personnel in
the work area.
b. This manual cannot list all malfunctions that
may occur, nor all tests or inspections and
corrective actions. If a malfunction is not listed
If the Audible Alarm is installed, it must be disabled
or is not corrected by listed corrective actions,
notify your supervisor.
attempted. Disable the alarm by setting the key-
operated switch on Control Unit to TEST/RESET
c. The table lists the common malfunctions which
position, opening Audible Alarm, removing faceplate,
you may find during the operation or
and turning off power switch. After troubleshooting, the
maintenance of the Ultrasonic Motion Sensor or
Audible Alarm must be reactivated. Activate the Alarm
You should perform the
by setting the keyoperated switch on Control Unit to
test/inspections in the corrective actions column
TEST/RESET position, turn Alarm power switch on,
in the order listed.
replace faceplate, close and lock Audible Alarm door.
Turn key-operated switch on Control Unit to SECURE or
d. Check all available information on
equipment for aid in diagnosing problems.
e. Make a visual inspection of the equipment.
Before you use this table, be sure you have performed
all applicable operating checks.