Instructions for Use
7 Cleaning and Disinfection
CLARUS 500
7.1 Safety During Cleaning
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7 Cleaning and Disinfection
7.1 Safety During Cleaning
CAUTION!
Cleaning lenses too frequently
can damage optic surfaces.
u
Clean optics only when necessary.
u
Keep the protective cover on the instrument when not in use.
7.2 Cleaning Agents
Cleaning Agent
Use
Distilled water, 70% isopropyl al-
cohol in water, mild, ammonia-
free glass cleaner, or alcohol wipes
instrument covers, chinrest, and
forehead rest
Volk LensPen
®
cleaning pen
front lens
Optical cleaning set, Safebuds, or
cotton ball sticks
front lens
Microfiber cloth
front lens
7.3 Cleaning the Front Lens
NOTE
Using harsh cleaning agents
may damage the device.
u
Use only the recommended cleaning materials.
7.3.1 Removing Fluid Splashes
The most common cause of minor fluid contamination is from the
patient’s tears splashing onto the lens when the patient blinks.
These drops show up in images as light spots.
Action
1. Start in the center of the lens surface and wipe in widening cir-
cles with the felt end of the LensPen, applying gentle pressure.
2. If the bright spots remain after repeated wiping, refer to Re-
7.3.2 Removing Minor Dust Accumulation
Action
1. Use the brush side of the LensPen or the brush provided in the
cleaning set to quickly remove dust or other loose particles.
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