3M Nano-Lok XL Manual De Instrucciones página 13

Serial Number(s):
Model Number:
Inspection Date:
Component: Inspection:
SRD Inspect for loose fasteners and bent or damaged parts.
(Figure 10)
Inspect the Housing (A) for distortion, cracks, or other damage.
Inspect the Swivel (B) and Swivel Eye or Integral Connector (C) for
distortion, cracks, or other damage. The Swivel should be attached
securely to the SRD, but should pivot freely. The Swivel Eye or Integral
Connector should rotate freely in the Swivel.
The Lifeline (D) should pull out and retract fully without hesitation or
creating a slack line condition.
Ensure the SRD locks up when the Lifeline is jerked sharply. Lockup should
be positive with no slipping.
All labels must be present and fully legible (see Figure 15).
Inspect the entire SRD for signs of corrosion.
End Connectors Table 1 identifies the End Connectors that should be included on your
(Figure 11) Nano-Lok SRD model. Inspect all Snap Hooks, Carabiners, Rebar Hooks,
Interfaces, etc. for signs of damage, corrosion, and proper working
condition. Where present: Gates (B) should open, close, lock, and unlock
properly, Swivel Eyes (A) should rotate without interference, and Locking
Buttons and Locking Pins should function correctly.
Web Lifeline Inspect webbing; material must be free of cuts (A), frays (B), or broken
(Figure 12) fibers. Check for tears, abrasions, heavy soiling (C), mold, burns (D), or
discoloration. Inspect stitching; Check for pulled or cut stitches. Broken
stitches may be an indication that the device has been impact loaded and
must be removed from service.
Wire Rope Lifeline Inspect wire rope for cuts, kinks (A), broken wires (B), bird-caging (C),
(Figure 13) welding splatter (D), corrosion, chemical contact areas, or severely
abraded areas. Replace the wire rope assembly if there are six or more
randomly distributed broken wires in one lay, or three or more broken
wires in one strand in one lay. A "lay" of wire rope is the length of wire
rope it takes for a strand (the larger groups of wires) to complete one
revolution or twist along the rope. Replace the wire rope assembly if there
are any broken wires within 1 inch (25 mm) of the ferrules.
Energy Absorber Verify that the integral Energy Absorber has not been activated. An open
(Figure 14) cover or torn cover (A), webbing pulled out of the cover, torn or frayed
webbing (B), ripped stitching, etc. are indicators of an activated Energy
Absorber.
Corrective Action/Maintenance:
Corrective Action/Maintenance:
Corrective Action/Maintenance:
Corrective Action/Maintenance:
Corrective Action/Maintenance:
Table 3 – Inspection and Maintenance Log
(See Section 2 for Inspection Frequency)
13
Date Purchased:
Date of First Use:
Inspected By:
Approved By:
Date:
Approved By:
Date:
Approved By:
Date:
Approved By:
Date:
Approved By:
Date:
User Competent
Person