MAINTENANCE / 4
21/ 552 EOTECHINC.COM /
Operator Level Maintenance
The operator is limited to replacing batteries and cleaning the battery
compartment and outer housing surfaces of the sight.
Replacing the Battery
See the heading ‘Replacing Battery’ (
page 15) under section 3, Getting Started.
Battery Compartment Care
Do not use deteriorated or corroded batteries. Inspect battery for rips, tears,
or cuts in the housing. If there is any exposed, internal content of the battery,
it could potentially affect the operation of the sight.
Outer Housing Care
See the heading ‘Cleaning Instructions’ (
page 20) under section 4, Maintenance.
The following items are authorized Customer Service parts that can be obtained
from EOTECH:
• 2 × AA Alkaline Batteries
• Battery Cap
• Protective Hood and Hood Screws
• Hex Cross Bolt
See ‘Service and Repair’ (
page 24) under section 5, Need Some Help.