NAVELEX EE 181-AA-OMI-060/E121 SA-1955
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 Balanced Magnetic Switch.
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
operated switch on Control Unit to
5-3. TROUBLESHOOTING PROCEDURES.
SECURE or ACCESS.
The Audible Alarm presents a noise
Before you use table 6-1, be sure you
hazard to personnel in the area. The
noise level exceeds the allowable
limits for unprotected personnel.
Authorized protective equipment must
be worn by all personnel in the work
information for locating and correcting most
of the operating troubles which may develop
in the Balanced Magnetic Switch. Each
malfunction for an individual component,
unit, or system is followed by a list of tests
If the Audible Alarm is installed, it
or inspections which will help you to
must be disabled BEFORE any
determine corrective actions to take. You
should perform the tests/inspections in the
Disable the Alarm by
corrective actions column in the order listed.
setting the key-operated switch on
Control Unit to TEST/RESET position.
This manual cannot list all malfunctions that
Open Audible Alarm, remove faceplate,
may occur, nor all tests or inspections and
and turn off power switch.
corrective actions. If a malfunction is not
troubleshooting, the Audible Alarm
listed or is not corrected by listed corrective
must be reactivated.
actions, notify your supervisor.
Alarm by setting the key-operated
switch on Control Unit to TEST/RESET
The table lists the common malfunctions
position. Turn Alarm power switch on,
which you may find during the operation or
replace faceplate, close and lock
maintenance of the Balanced Magnetic
Audible Alarm door.