4 / MAINTENANCE
20 / XPS3
Cleaning Instructions
CAUTION: NEVER DISASSEMBLE THE SIGHT’S OPTICAL ASSEMBLY!
Disassembly will void the warranty and damage the sight.
1. The optical system and the window are coated with anti-reflection material
When cleaning the glass surfaces, first blow away any dirt and dust
Fingerprints and lubricants can be wiped off with lens tissue or a soft cotton
cloth, moistened with lens cleaning fluid or glass cleaner sold in any camera
store Always dampen the glass surfaces prior to cleaning To avoid damaging
the window, never clean the glass surface with a dry cloth. It must be moistened
with cleaning fluid, glass cleaner or an EOTECH LensPen.
2. No maintenance is needed on the sight’s surface, except to occasionally wipe
off with a damp, soft cloth Use only a water-based cleaner such as glass
cleaner, ammonia, or soap and water Never use any solvent-type cleaner such
as alcohol or acetone to clean the sight’s surface. Do not use gun cleaner to
clean or lubricate the HWS.
3. All moving parts of the sight are permanently lubricated
Do not try to lubricate them.
