NVS 6
MANUAL
10 MAINTENANCE PRACTICES
10.1The maintenance operations to be carried out on the NVS 6 constitute the essential part of the unit operation and their correct performance can significantly prolong the unit service life and keep it always ready for use.
10.2For maintaining the NVS 6 at constant readiness for service, provision is made for the following line maintenance procedures (preflight checks):
(1) Preliminary preparation.
(2) Preflight preparation.
(3) Preparation for the next flight.
(4) Post flight procedures.
10.3The maintenance operations and checks stipulated by the above maintenance practices are presented in Table 5.
Table 5
| Line maintenance procedures | |||
|
| (preflight checks) |
| |
|
|
|
|
|
Subject of maintenance | Prelimi- | Preflight | Prepara- | Post- |
and operations | nary | tion for | flight | |
| preparat | prepara- | next | proced |
| ion | tion | flight | ures |
|
| |||
|
|
|
|
|
1 Storage battery charging in | + | – | – | – |
accordance with the Manual |
|
|
|
|
furnished with the battery charging |
|
|
|
|
unit (in using rechargeable |
|
|
|
|
batteries) or replacement of |
|
|
|
|
batteries |
|
|
|
|
|
|
|
|
|
2 Cleaning external surfaces of | + | – | – | – |
the lens and eyepiece in |
|
|
|
|
compliance with the procedure |
|
|
|
|
prescribed by this Manual |
|
|
|
|
|
|
|
|
|
|
|
|
| Page 45 |
