Chris Soranno Sep 10, Safeguards either must prevent entry into a hazardous area or detect entry into the hazardous area and eliminate the hazard before it can present a danger. Guards physical barriers must be designed to keep individuals from reaching the hazard. Calculating the minimum safe mounting distance is vital to ensure worker safety, while excessive mounting distances use up valuable floor space and also can increase the time required to service machinery, which in turn reduces throughput. This article will explain how to calculate safe mounting distances for many types of safeguards. Protecting employees against machinery hazards is required to comply with regulations and to protect employees.
Calculating Safe Mounting Distances for Safeguards
How to Calculate Safety Distance for Safety Light Curtains - SICK Inc
The operating levers on hand-tripped presses having more than one operating station shall be interlocked to prevent the tripping of the press except by the "concurrent" use of all levers. Fixing of selection shall be by means capable of supervision by the employer. The "Inch" operating means shall be designed to prevent exposure of the workers hands within the point of operation by:. It shall be the responsibility of the employer to provide and insure the usage of "point of operation guards" or properly applied and adjusted point of operation devices on every operation performed on a mechanical power press. See Table O Guards shall be used to protect all areas of entry to the point of operation not protected by the presence sensing device.
How to Calculate Safety Distance for Light Curtains
When safeguarding your machinery, it is not enough to simply install a light curtain s and assume that the machine is now safe. This post explains how to calculate safety distance for light curtains. Then, once installed, use a stop time measurement STM device to calculate how quickly the machine stops, and use this value to determine the minimum safety distance required. Taking the time to calculate safety distances upfront not only ensures compliance with global safety regulations, but also helps prevent long term costs of injury and machine downtime.
Calculating Safety Distance When installing safety light curtains, a minimum safe distance that the light curtain can be mounted from the point of hazard must be calculated. The distance between the hazard and the light curtain must be such that the time it takes the operator to reach the hazard with respect to approach speeds of parts of the human body is greater than the stopping time of the machine. In the United States there are two formulas that are used to properly calculate the safety distance.