Etc Source Four CE jr and jr Zoom Assembly Guide Manuel d'utilisateur télécharger pdf (Page 11)

CE Source Four jr / jr Zoom Assembly Guide 11

Maintenance

Cleaning lenses

1. Dampen a clean, lint-free cloth with vinegar or household

ammonia. You may use water, but it will leave spots which may

be removed by polishing the lens gently with a clean, dry cloth.

Warning: Never use glass and window cleaner or any abrasive

material to clean the lens. Glass and window cleaners will stain

the lens surface. Abrasive materials (such as steel wool) will

damage the surface of the lens.

2. Starting from the center, gently wipe the lens.

Cleaning the reflector

Remove dust with a blast or oil-free air or wipe with a clean lint-free

cloth using alcohol or distilled water (alcohol is recommended).

Warning

Do not use glass and window cleaners on the reflector.

Chemicals in these cleaners wills tain the reflector.

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Etc Source Four CE jr and jr Zoom Assembly Guide Manuel d'utilisateur Page 11