6-2
6.1. pREVENTIVE MAINTENANCE
A. pURpOSE OF pMCS
pMCS is performed daily when in use to be sure that the NVM-14 is
ready at all times. procedures listed in table 6.1 are a syste-matic
inspection of the NVM-14 that will enable you to discover defects
that might cause the sight to fail on a mission.
b. FREqUENCY OF pERFORMINg pMCS
the frequency of performing pMCS is as follows:
1. Daily when the NVM-14 is in use.
2. When it is removed from the case for any reason.
TABLe 6.1. PReVeNTIVe MAINTeNANCe CheCKS AND SeRVICeS FOR
ATN NVM-14
ITEM
NO.
lOCATION ITEM
TO CheCK/SeR-
VICE
pROCEdURE
NOT FUNCTION
-
INg AT OpTIMAl
lEVEl IF
1
Maintenance
open carrying case, inventory
items.
previously recorded faults on
maintenance records.
Not Current.
Fault not
corrected.
MONOCUlAR
2
optical
Surfaces
Inspect lens for dirt, fingerprint
residue, chips, or cracks. If
necessary, clean and dry lens
with water and lens tissue.
Scratches or
chips hinder
vision with mon-
ocular turned
on, or if cracks
are present.
3
external
Surfaces
Inspect for cracks or damage.
Scratches and gouges are oK
if operation is not affected
Cracked or
damaged.
Содержание NVM14
Страница 9: ...1 1 SECTION I GENERAL INFORMATION...
Страница 10: ...1 2 Figure 1 1 ATN NVM 14 Multi Use Night Vision Monocular...
Страница 13: ...2 1 SECTION II EQUIPMENT Description...
Страница 23: ...3 1 SECTION III MOUNTING PROCEDURES...
Страница 33: ...4 1 SECTION IV OPERATING PROCEDURES...
Страница 38: ...4 6...
Страница 39: ...5 1 SECTION V OPERATIONAL DEFECTS...
Страница 45: ...6 1 SECTION VI MAINTENANCE...