3M DBI-SALA Ultra-Lok Serie Manual De Instrucciones página 17

Serial Number(s):
Model Number:
Inspected By:
Component: Inspection:
SRL Inspect for loose bolts and bent or damaged parts.
(Figure 14)
Inspect Housing (A) for distortion, cracks, or other damage.
Inspect the Swivel Eye (B) for distortion, cracks, or other damage. The Swivel Eye should be attached
securely to the SRL, but should pivot freely.
The Lifeline (C) should pull out and retract fully without hesitation or creating a slack line condition.
Ensure device locks up when lifeline is jerked sharply. Lockup should be positive with no slipping.
NOTE: SRLs with RSQ should be in Fall Arrest Mode for this test (see Figure 11)
The labels must be present and fully legible (see Figure 20).
Look for signs of corrosion on the entire unit.
Swivel Snap Hook & Impact Inspect the Swivel Snap Hook for signs of damage, corrosion, and working condition. Swivel should
Indicator rotate freely. Inspect the Impact Indicator. If the Red Band is displayed (Indicated Mode), impact
(Figure 15) loading has occurred and the SRL must be removed from service and inspected. Do not attempt to
reset the Impact Indicator. Return the SRL to an authorized service center for resetting. NOTE: The
Swivel will not turn freely when the Impact Indicator is in Indicated Mode.
Wire Rope Lifeline Inspect wire rope for cuts, kinks (A), broken wires (B), bird-caging (C), welding splatter, (D)
(Figure 16) corrosion, chemical contact areas, or severely abraded areas. Slide the cable bumper up and inspect
ferrules for cracks or damage and inspect the wire rope for corrosion and broken wires. 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 25 mm (1 in) of the ferrules.
Reserve Lifeline Inspect the reserve lifeline payout. If a fall has been arrested with most of the lifeline out, the reserve
(Figure 17) lifeline may have been deployed. Pull the lifeline out of the SRL until it stops. If a red band is visible,
the reserve lifeline is spent and the unit must be serviced by an authorized service center before
reuse.
RSQ Components A hand pull test should be performed on RSQ Components prior to each use:
(Figure 18)
1.
2.
3.
SRL-LE Energy Absorber On Self-Retracting Lanyards with Leading Edge capability (SRL-LEs) verify that the integral Energy
(Figure 19) Absorber has not been activated. There should be no webbing pulled out of the cover (A). The cover
should be secure and free of tears (B) or other damage.
Corrective Action/Maintenance:
Corrective Action/Maintenance:
Corrective Action/Maintenance:
Corrective Action/Maintenance:
Corrective Action/Maintenance:
Corrective Action/Maintenance:
Corrective Action/Maintenance:
Corrective Action/Maintenance:
Corrective Action/Maintenance:
Table 3 – Inspection & Maintenance Log
Set RSQ Engagement Knob to Descent position (Figure 18).
Grasp the lifeline and pull firmly to engage descent mechanism.
Continue to smoothly pull out approximately 3 ft (1 m) of cable. Steady resistance should be felt
when pulling out cable.
Date Purchased:
Date of First Use:
Inspection Date:
Approved By:
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Approved By:
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Approved By:
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Approved By:
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Approved By:
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Approved By:
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Approved By:
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17
Before Competent
Each Use Person
Due Date for Next Periodic
Examination: