Free connect up figures. Test means of individual autumn arrest systems and device that is positioning

Free connect up figures. Test means of individual autumn arrest systems and device that is positioning

We. Test options for individual autumn arrest systems and device that is positioning —

(a) «General. » This appendix functions as a guideline that is non-mandatory help employers adhere to certain requirements in 1926.502(d). Paragraphs (b), (c), (d) and ( ag ag ag e) for this Appendix describe test procedures which might be utilized to find out compliance using the demands in 1926.502 (d)(16). As noted in Appendix D of the subpart, the test techniques right here in Appendix C could also be used to help employers adhere to what’s needed in 1926.502(e) (3) and (4) for positioning unit systems.

(b) «General conditions for several tests into the Appendix to 1926.502(d). «

(1) Lifelines, lanyards and deceleration products should really be attached with an anchorage and attached to the body-belt or human body harness within the exact same way as they might be whenever utilized to safeguard workers.

(2) The anchorage ought to be rigid, and really should not need a deflection higher than 0.04 ins (1 mm) each time a force of 2,250 pounds (10 kN) is used.

(3) The regularity reaction associated with load calculating instrumentation should be 500 Hz.

(4) The test fat utilized in the energy and force tests must certanly be a rigid, metal, cylindrical or torso-shaped object with a girth of 38 ins plus or minus 4 ins (96 cm plus or minus 10 cm).

(5) The lanyard or lifeline utilized to produce the fall that is free must be given the device, or in its lack, the smallest amount of elastic lanyard or lifeline offered to be utilized using the system.

(6) The test fat for every single test ought to be hoisted to the required level and must be quickly released with out any appreciable motion imparted to it.

(7) the device’s performance ought to be assessed considering the number of ecological conditions which soulsingles is why it really is built to be utilized. (8) after the test, the machine will not need to manage to further procedure.

(c) «Strength test. » (1) through the evaluating of most systems, a test fat of 300 pounds plus or minus 5 pounds (135 kg plus or minus 2.5 kg) should really be utilized. (See paragraph (b)(4) with this area. )

(2) The test comes with dropping the test fat when. A unique system that is unused be utilized for every single test.

(3) For lanyard systems, the lanyard size should always be 6 legs plus or minus 2 ins (1.83 m plus or minus 5 cm) as calculated through the fixed anchorage to your accessory from the human anatomy gear or human anatomy harness.

(4) For rope-grab-type deceleration systems, the size of the lifeline over the centerline of this mechanism that is grabbing the lifeline’s anchorage point should not surpass 2 foot (0.61 m).

(5) For lanyard systems, for systems with deceleration products that do not immediately restrict free fall distance to 2 foot (0.61 m ) or less, as well as systems with deceleration products which may have a connection distance in excess of 1 base (0.3 m) (calculated involving the centerline for the lifeline in addition to accessory point out the human body gear or harness), the test fat must be rigged to free autumn a distance of 7.5 foot (2.3 m) from a spot that is 1.5 foot (. 46 m) over the anchorage point, to its hanging location (6 legs underneath the anchorage). The test fat should fall without disturbance, obstruction, or striking the flooring or ground through the test. In many cases a non-elastic cable lanyard of enough size might need to be included with the machine (for test purposes) to produce the required free autumn distance.

(6) For deceleration unit systems with fundamental lifelines or lanyards which immediately restrict free autumn distance to 2 legs (0.61 m) or less, the test fat must be rigged to fall that is free distance of 4 legs (1.22 m).

(7) Any fat which detaches through the gear or harness has unsuccessful the power test.

(d) «Force test» — (1) «General. » The test is made of dropping the respective test weight when as specified in paragraph (d)(2)(i) or (d)(3)(i) with this section. A fresh, unused system must be useful for each test.

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