TM 5-6350-264-14&P-5
NAVELEX EE 181-AA-OMI-060/E121 SA-1955
T.O. 31S9-2FSS9-1-5
CHAPTER 5
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
5-3. TROUBLESHOOTING PROCEDURES.
operated switch on Control Unit to
SECURE or ACCESS.
WARNING
NOTE
The Audible Alarm presents a noise
Before you use table 6-1, be sure you
hazard to personnel in the area. The
have
performed
all
applicable
noise level exceeds the allowable
operating checks.
limits for unprotected personnel.
Authorized protective equipment must
be worn by all personnel in the work
a.
This section
contains troubleshooting
area.
information for locating and correcting most
of the operating troubles which may develop
in the Balanced Magnetic Switch. Each
NOTE
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
troubleshooting
procedures
are
should perform the tests/inspections in the
attempted.
Disable the Alarm by
corrective actions column in the order listed.
setting the key-operated switch on
Control Unit to TEST/RESET position.
b.
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.
After
corrective actions. If a malfunction is not
troubleshooting, the Audible Alarm
listed or is not corrected by listed corrective
must be reactivated.
Activate the
actions, notify your supervisor.
Alarm by setting the key-operated
switch on Control Unit to TEST/RESET
c.
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.
Turn key-
Switch.
5-1