Nikon Tips on Speedlight care, Avoid physical shocks, Never disassemble the SB-28, Cleaning

Tips on Speedlight care

Avoid physical shocks

Do not drop the SB-28 or hit it against a hard surface as this may damage its precision mechanisms.

Never disassemble the SB-28

Never attempt to disassemble or repair the SB-28 yourself. The SB-28 contains high-voltage circuitry which can cause electric shock.

Keep the SB-28 away from water

The SB-28 is not waterproof and therefore should not be exposed to rain or saltwater. If water gets inside the SB-28, corrosion may occur, resulting in high repair costs.

Cleaning

Use a blower brush to remove dirt and dust from the SB-28 and clean it with a soft, clean cloth. Never use commercial cleaners containing thinner, benzene, or alcohol as they could damage its plastic parts.

Maintenance

When storing the SB-28 for two weeks or longer, remove the batteries to prevent battery leakage. Also once a month, insert fresh batteries and fire the unit several times to reform its capacitor and keep the SB-28 in top working order.

Storage

Store the SB-28 in a cool, dry place to prevent mold and mildew. Also keep it away from chemicals such as camphor or naphthalene. Avoid exposing the SB-28 to magnetic waves from TVs or radios and never store it the truck or glove compartment of a vehicle during the summer.

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