
Nivisys, LLC Rev. 14 Aug 2014
4-1
CHAPTER 4:
MAINTENANCE INSTRUCTIONS
4.1 Introduction:
The UTAM is designed to be used in diverse environments and
rugged conditions. It is recommended that regular and simple
maintenance is performed for optimal system performance.
CAUTION
THIS WEAPON SIGHT IS A PRECISION
ELECTRO-OPTICAL INSTRUMENT AND MUST
BE HANDLED CAREFULLY.
DO NOT SCRATCH THE EXTERNAL LENS
SURFACES OR TOUCH THEM WITH YOUR
FINGERS.
WIPING DEMIST SHIELD WITH LENS TISSUE
WHILE WET OR WITH WET LENS TISSUE CAN
DAMAGE THE COATING.
4.2 Preparing for Maintenance:
Before performing any maintenance or cleaning of the system,
remove all power sources from the UTAM including batteries
and/or external power supplies.
4.3 Cleaning the UTAM:
When necessary, use a moistened clean cloth to wipe the outside
of the unit, EXCEPT FOR THE OPTICAL SURFACES. Be
sure to wipe away excess dirt and dust that may restrict the
performance or damage moving and mating parts. If needed,
the use of a very diluted detergent solution is permissible. Dry
Table A-1 Spare and Repair Parts List
Komentarze do niniejszej Instrukcji