MAINTENANCE INSTRUCTIONS
3-1. GENERAL. This chapter contains information for the maintenance and repair of the HEMMS.
3-2. BATTERIES.
a. INSPECTION.
NOTE
Batteries are not issued with the HEMMS. Using units will be responsible
for ordering and rotating stocks of batteries.
(1)
BEFORE USE.
Inspect dry cells for corrosion. Check date on dry cell to determine if frsh. A fresh cell is one that is
(a)
used within 9 months of date stamped.
(b)
Insert cell in each light to be sure light fln he. If light flashes abnormally slow (less than 65 flashes/min at
700F (21oC)), replace with fresh cell