NAVELEX EE 181-AA-OMI-050/E121 DT546 M9442
DIRECT SUPPORT AND GENERAL SUPPORT MAINTENANCE INSTRUCTIONS
Section I. REPAIR PARTS, SPECIAL TOOLS AND EQUIPMENT
5-1. SPECIAL TOOLS. No special tools are required
illustrated in the repair parts and special tools list
covering direct and general support maintenance for this
for the Vibration Sensor.
equipment in appendix C of this manual.
Repair parts are listed and
Section II. TROUBLESHOOTING
5-3. TROUBLESHOOTING PROCEDURES.
This section contains troubleshooting information
for locating and correcting most of the operating
troubles which may develop in the Vibration
Each malfunction for an individual
component, unit, or system is followed by a list of
tests or inspections which will help you to
determine corrective actions to take. You should
The Audible Alarm presents a noise hazard to personnel
perform the test/ inspections in the corrective
in the area. The noise level exceeds the allowable
actions column in the order listed.
limits for unprotected personnel. Authorized protective
equipment must be worn by all personnel in the work
This manual cannot list all malfunctions that may
occur, nor all tests or inspections and corrective
actions. If a malfunction is not listed or is not
corrected by listed corrective actions, notify your
If the Audible Alarm is installed, it must be disabled
The table lists the common malfunctions which you
attempted. Disable the Alarm by setting the key-
may find during the operation or maintenance of
operated switch on Control Unit to TEST/RESET
the Vibration Sensor or its components. You
position. Open Audible Alarm, remove faceplate, and
should perform the test/inspections in the
turn off power switch. After troubleshooting the Audible
corrective actions column in the order listed.
Alarm must be reactivated. Activate the Alarm by
setting the key-operated switch on Control Unit to
Check all available information on the equipment
TEST/RESET position. Turn Alarm power switch on,
for aid in diagnosing problems.
replace faceplate, close and lock Audible Alarm door.
Turn key-operated switch on Control Unit to SECURE or
Make a visual inspection of the equipment.
Before you use table 5-1, be sure you have performed