Do I need to ground a safety cabinet?

If you are going to dispense Class 1 flammable liquids from a container held within safety cabinet, you need to ground the cabinet. As an industry best practice, we recommend grounding the cabinet when dispensing Class 2 combustible liquids if the liquids are near, at, or above the liquid’s flashpoint temperature.

Do flammable storage cabinets need to be grounded?

At 1910.106 (e) (6) (ii), OSHA says only that “Category 1 or 2 flammable liquids, or Category 3 flammable liquids with a flashpoint below 100 °F (37.8 °C), shall not be dispensed into containers unless the nozzle and container are electrically interconnected.”

Do I need a grounding cabinet?

When conditions exist where ignitable vapors, flammable gases, combustible dusts can be ignited by static, static management should be utilized. Safety assessments should be made by a qualified individual to determine if grounding the cabinet is required. 4.

How do you ground a flammable storage cabinet?

It is recommended that you allow a professional to ground your flammable cabinet to ensure that it is grounded safely. Although the process may vary, below are some steps which are usually involved in grounding a flammable storage cabinet: Take the opposite end of the ground wire and attach it to a ground rod

Do flammable liquid safety cabinets need to be ground?

For grounding or bonding to be effective, there must be a metal to metal connection. Even small amounts of paint, rust or dirt around the attachment may affect the quality of the connection. 2. Do I Need to Ground All Flammable Liquid Safety Cabinets?

How do you ground a kitchen cabinet?

Connect a ground wire between all containers used to transfer liquids and someplace inside the cabinet, like a shelf hook or vent hole. It is also an industry best practice to ground the cabinet otherwise. Flame arresters prevent ignition of ignitable vapors. Antistatic wires with alligator clips are a popular choice when grounding containers.