Generators
Hazards
If not properly installed, generators can send electricity back through dead power lines and electrocute you or a SMUD crew member. If a generator is in operation, customers need to make certain that no electricity is flowing back into SMUD lines.
According to California Health and Safety Code, you are responsible for any injuries or damage to your property, your neighbor's property or SMUD's property from an improperly installed or improperly operated generator.
Safety tips
If you plan to use a portable generator, please follow these safety tips:
- Read all operating instructions and manufacturer warnings before using the equipment. If the information is unclear, contact the manufacturer or dealer.
- Connect only those appliances needed during an outage directly into the generator.
- SMUD does not recommend installing a generator directly into a home or any building wiring. However, if you must connect a generator directly into a wall outlet, turn off the power to your home or business by turning off the main disconnect switch (breaker) to the "off" position. This keeps energy from feeding back into the SMUD lines.
- If using a permanent standby generator for business or personal purposes, an approved transfer switch is required to keep your generator from back feeding into SMUD's system. The generator installation and operation must conform to SMUD's interconnection requirements. Also, your city or county building department must inspect the installation.
- Never use gas-powered generators indoors or in an enclosed area.
- Never operate a generator while standing in water.
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