OSHA requirements are set by statute, standards and regulations. Our interpretation letters explain these requirements and how they apply to particular circumstances, but they cannot create additional employer obligations. This letter constitutes OSHA's interpretation of the requirements discussed. Note that our enforcement guidance may be affected by changes to OSHA rules. Also, from time to time we update our guidance in response to new information. To keep apprised of such developments, you can consult OSHA's website at https://www.osha.gov.

July 13, 1987

MEMORANDUM FOR:  REGIONAL ADMINISTRATORS

FROM:            LEO CAREY, DIRECTOR 
                 DIRECTORATE OF FIELD OPERATIONS

SUBJECT:         The "Speed Cut" Radial Saw Guard

Recently, several field offices have again requested clarification of the applicability of the adjustable plastic guard provided on the radial arm saws produced by Speed Cut, Inc., of Carvallis, Oregon.

The following reiterates previously forwarded clarification of the issues relative to the safe and acceptable use of the manually adjustable "Speed Cut" radial arm saw barrier guard.

1. The "Speed Cut" barrier guard is a manually adjustable device which must be properly positioned by the user prior to making a cut.

2. The barrier guard must be fitted with side shields on each side to prevent exposure to the blade teeth and gullets.

3. When the guard is used and equipped as above, in accord with the manufacturer's instructions, it meets the intent of the regulation at 29 CFR 1910.213(h)(1) and is a de minimis violation. (Ref. OSHA Instruction STD 1-12.18.)