FAQ's

What is an automatic start hazard sign?

It warns workers that a machine can start by itself. This is very important near machines that move on their own like conveyor belts and equipment that can turn on remotely. If a machine starts unexpectedly, it can hurt someone badly.

Why is this type of sign important?

Workers might think a machine is stopped. If they do not know it can start automatically, they might get too close to moving parts. The sign tells them to be careful. It reminds them that the machine can start at any moment.

Where should automatic start hazard signs be posted?

* On or near the machine

* On access panels and maintenance doors

* Near start controls that are not close to where people work

* At any entry point to areas with automated equipment

Do these signs meet ANSI and OSHA sign standards?

Yes, they do. OSHA 29 CFR 1910.147 on the control of hazardous energy (lockout/tagout) is directly relevant. OSHA 29 CFR 1910.212 on machine guarding and OSHA 29 CFR 1910.145 requirements for safety signs also apply. They are designed to follow ANSI Z535 formatting.

Can these signs be used on conveyors and automated production lines?

Yes, they are often used for these. Conveyor belts, automated assembly lines, and timed equipment all need warnings about starts.

Do these signs replace a lockout/tagout program?

No, they do not. The signs are a warning. They do not control the machine. A proper lockout/tagout program and employee training are still needed. The sign makes sure workers know about the risk of a machine starting by itself.

What size options are available?

Hazard signs come in different sizes. Some common sizes for hazard signs are 3.5" x 5", 5" x 7", 7" x 10", 10" x 14" These sizes ensure that hazard signs are visible and easy to read. Hazard signs need to be big enough to grab people's attention and small enough to fit in the space available.