3
MAINTENANCE AND CHECKS
1. Regularly maintain and check equipment and parts.
2. When using equipment for the first time in a while, check in advance that everything is
operating as it should.
3. Keep the objective lens free of fingerprints and dust.
4. When not is use, protect the instrument with the dust cover.
5. If the objective lens is stained, clean it in accordance with the information under “Cleaning
Lenses and Prisms” in the Instruction Manual.