Which OSHA parts always require guards?

General Requirements

29 CFR 1910.212(a)(1) states that one or more methods of machine guarding must be used to protect operators and other employees from hazards, including those created by point of operation, in-running nip points, rotating parts, flying chips and sparks.

Which types of moving parts need guarding?

Dangerous moving parts require safeguarding because these three areas of the machine are most likely to cause injuries:
  • The point of operation. That point where work is performed on the material, such as cutting, shaping, boring, or forming of stock.
  • Power transmission apparatus. …
  • Other moving parts.

Do levers require guards?

Brake lever guards are vital for protection from the unknown, such as a fellow rider bumping your brake lever. … In regards to the race track, you only have to look to MotoGP, where, like many other racing series both national and international, brake and clutch-lever guards are mandatory.

What are the 4 types of machine guards?

Types of Machine Guards
  • Fixed guards.
  • Interlocking guards.
  • Adjustable guards.
  • Self-adjusting guards.

Which of the following are examples of guarding?

Examples of guarding methods are-barrier guards, two-hand tripping devices, electronic safety devices, etc. General requirements for machine guards. Guards shall be affixed to the machine where possible and secured elsewhere if for any reason attachment to the machine is not possible.

Why are guards used on machinery?

Safeguarding machinery must prevent an operator’s or a passer-by’s access to danger areas or prevent the risk of machine (plant) parts being ejected. The most effective way to manage the risk is to remove the hazards. … Guards must be kept in an effective state that prevents access to the dangerous parts of the machine.

How many types of machine guards are there?

Mechanical, electrical, hydraulic or pneumatic systems are used to actuate the guard. The mechanical interlocking of a power press, card machine and electrical (limit or microswitches) interlocking of headstock covers of many textile machineries are such examples.

Which is one of the four general types of machine guards as classified by OSHA?

There are four general types of guards:
  • Fixed.
  • Interlocked.
  • Adjustable.
  • Self-adjusting.

What do machine guards protect?

Machine guards are your first line of defense against injuries caused by machine operaon. Each machine must have adequate safeguards to protect operators and other employees in the immediate work area from hazards created by ingoing nip points, rotang parts, sparks and flying debris.

Do abrasive wheel machinery require guards?

Guarding. Grinding machines shall be equipped with safety guards in conformance with the requirements of American National Standards Institute, B7. … Floor stand and bench mounted abrasive wheels, used for external grinding, shall be provided with safety guards (protection hoods).

What are safety guards?

protective measures consisting of the use of specific technical means, called safeguards (guards, protective-devices), to protect workers from hazards that cannot be reasonably removed or sufficiently limited by design.”