R 408.12164 Electric trucks.

Rule 2164. (1) Where electric trucks are used, an employer shall provide a designated area for battery changing, charging, or both, which shall be performed by a trained and authorized employee. (2) An employer shall ensure that provisions are made in a battery charging area where batteries are removed from the truck for flushing and neutralization of spillage, for fire protection, and for air movement sufficient to disperse fumes from gassing batteries. (3) Smoking and other sources of ignition is prohibited in these areas. (4) An employer shall assure that an employee is trained to position the truck and apply the brake before changing or charging a battery and to position and secure a reinstalled battery before releasing the truck for use. (5) Material handling equipment, such as, but not limited to, a conveyor or overhead hoist, shall be used for removing and replacing a battery. A spreader bar or an equivalent device shall be used with any overhead battery hoist so that the lifting stresses are vertical. A chain type powered battery hoist shall have a container to accumulate the excess lifting chain. When a hand hoist is used, an uncovered battery shall be covered to prevent the hand chain from shorting on cell connectors or terminals. Tools and other metallic objects shall be kept away from the terminals. (6) When mixing electrolyte for a battery, an employer shall ensure the use of a carboy tilter or siphon for handling electrolyte. Acid concentrate shall be poured into water. Water shall not be poured into acid concentrate. (7) The following apply to charging a battery: (a) The vent cap shall be kept in place and functioning. (b) The battery or compartment covers where provided shall be kept open to dissipate heat and gases. (8) The electrolyte level shall not be checked with an open flame. (9) Where there is a potential for employee exposure to injurious corrosive electrolyte solutions, for example sulfuric acid, associated with battery powered industrial trucks, the employer shall provide both of the following: (a) Personal protective equipment in accordance with General Industry Safety and Health Standard Part 33 “Personal Protective Equipment” and Occupational Health Standard Part 433 “Personal Protective Equipment,” as referenced in R 408.12111. (b) Suitable facilities for quick drenching or flushing of eyes and body within the work area for immediate emergency use in accordance with Occupational Health Standard Part 472 “Medical Services and First Aid,” as referenced in R 408.12111.