TM 5-6665-202-13
CHAPTER 2
OPERATING INSTRUCTIONS
Section I. SERVICE UPON RECEIPT OF MATERIEL
d. Refer to figure 2-2 and adjust the detector head.
Refer to figure 2-2 and adjust the headset.
WARNING
Do not operate detector unless yellow with
black stripe output amplifier module is in-
stalled. Output amplifier modules other than
the yellow with black stripe may not alert
the operator of low battery voltage. Detec-
tors operated with low battery voltage will
not detect metallic objects which endan-
gers the life of the operator.
e. Refer
to figure 2-6 and check module installation.
2-2. Installation and Setting-Up Instructions
a. Remove the detector set from the case
Be careful when releasing the spring-type
latches that secure the top case of the mine
detector set to the bottom case. The latches
are under considerable tension and when
released, could cause injury to the fingers.
BATTERY CAP
CAUTION
Turn the relief valve (fig. l-l) two turns
1. DISCONNECT BATERY CAP BY TURNING
STEP
COUNTERCLOCKWISE
counterclockwise before removing.
The re
lief valve equalizes interior and exterior air
STEP 2. INSTALL BATTERY CAP BY TURNING
pre s u re s .
END FIRST. TO REMOVE BATTERY HOLD RECEIVER
AMD TRANSMITTER ASSEMBLY UPSIDE DOWN
b. Refer to figure 2-1 and install the battery in the
AND BATTERY WILL SLIDE OUT
receiver and transmitter assembly
c. Refer to figure 2-2 and connect the extension STEP 3 CONNECT BATTERY CAP BY TURNING
handle to the short handle, Adjust the extension handle
CLOCKWISE UNTIL SNUG
to the desired length. To connect and adjust extension
handle (Model P158), aline slot in male speed NOTE: PREFORMED PACKING MUST BE SUFFICIENTLY
COMPRESSED TO FORM WATER PROOF SEAL
with internal pins in female coupling. Push male speed
coupling into extreme position against spring and Figure 2-1. Battery, removal and installation.
rotate to engage bayonet socket.
Change 2 2 - 1