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Table 3  –  Inspection and Maintenance Log

Serial Number(s):

Date Purchased:

Model Number:

Date of First Use:

Inspection Date:

Inspected By:

Component:

Inspection:  

(See Section 2 for 

Inspection Frequency

)

Pass

Fail

SRD

(Figure 25)

Inspect for loose fasteners and bent or damaged parts.

Inspect the Housing (A) for distortion, cracks, or other damage.

Inspect the Swivel (B) and Swivel Eye (C) or Integral Connector (D) for 

distortion, cracks, or other damage. The Swivel should be attached securely to 

the SRL, but should pivot freely. The Swivel Eye or Integral Connector should 

rotate freely in the Swivel.
The Web Lifeline (E) 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 29).

Inspect the entire SRD for signs of corrosion.

End Connectors

(Figure 26)

Figure 26 identifies the End Connectors that should be included on your 

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 should open, close, lock, and unlock properly, and 

Locking Buttons and Locking Pins should function correctly.

Web Lifeline

(Figure 27)

Inspect webbing; material must be free of cuts (A), frays (B), or broken 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 harness has been impact loaded and must be removed from 

service.

Energy Absorber

(Figure 28)

Verify that the integral Energy Absorber has not been activated. An open 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:

Approved By:

Next Inspection Due:

Date:

Corrective Action/Maintenance:

Approved By:

Next Inspection Due:

Date:

Corrective Action/Maintenance:

Approved By:

Next Inspection Due:

Date:

Corrective Action/Maintenance:

Approved By:

Next Inspection Due:

Date:

Corrective Action/Maintenance:

Approved By:

Next Inspection Due:

Date:

Corrective Action/Maintenance:

Approved By:

Next Inspection Due:

Date:

Corrective Action/Maintenance:

Approved By:

Next Inspection Due:

Date:

Corrective Action/Maintenance:

Approved By:

Next Inspection Due:

Date:

Corrective Action/Maintenance:

Approved By:

Next Inspection Due:

Date:

Corrective Action/Maintenance:

Approved By:

Next Inspection Due:

Date:

Corrective Action/Maintenance:

Approved By:

Next Inspection Due:

Date:

Summary of Contents for Nano-Lok 3100468

Page 1: ... lbs 190 kg 3101326 2 p p p 2 9 ft 2 7 m 420 lbs 190 kg 3101365 2 p 1 9 ft 2 7 m 420 lbs 190 kg 3101366 2 p 1 9 ft 2 7 m 420 lbs 190 kg 3101367 2 p 1 9 ft 2 7 m 420 lbs 190 kg 3101368 2 1 9 ft 2 7 m 420 lbs 190 kg 3101373 2 p p 2 9 ft 2 7 m 420 lbs 190 kg 3101374 2 p p 2 9 ft 2 7 m 420 lbs 190 kg 3101562 1 p p 1 11 ft 3 3 m 420 lbs 190 kg 3101563 1 p 1 11 ft 3 3 m 420 lbs 190 kg 3101565 1 p 1 11 f...

Page 2: ......

Page 3: ...3 2 B A D E F G C B A D E F G C B A D E F G C 3101685 3101685 ...

Page 4: ...FC 6 1 8 7 2 1 12 ft 3 7 m ft m 1 0 3 1 0 3 2 0 6 3 0 9 4 1 2 5 1 5 2 0 6 3 0 9 4 1 2 5 1 5 6 1 8 6 1 8 8 2 4 H V FC x 1 140 kg R TM ft m 1 0 3 2 0 6 3 0 9 4 1 2 5 1 5 9 ft 2 7 m 7 ft 2 1 m 11 ft 3 6 m 5 0 ft 1 5 m FC 6 1 8 7 2 1 ft m 1 0 3 1 0 3 2 0 6 3 0 9 4 1 2 5 1 5 2 0 6 3 0 9 4 1 2 5 1 5 6 1 8 6 1 8 8 2 4 H V FC x 1 191 kg ...

Page 5: ...5 5 6 A B C D 7 D A B C Step 1 Step 2 9 A B ...

Page 6: ...6 10 11 12 C C 13 14 15 16 C C 17 ...

Page 7: ...7 18 1 B A B A 2 C C D 3 E A C 4 F D D ...

Page 8: ...8 19 1 A B B A 2 D D C E 3 G H F 4 F A 5 F E I G E 6 D D C A D D K K C J ...

Page 9: ...9 20 1 A B 2 C D D 3 E G F 4 A E 5 E F 6 D C A ...

Page 10: ...10 21 E D A D G F F 22 23 A B C 24 ...

Page 11: ...11 25 26 27 28 C D B B A A E E A B C D A B ...

Page 12: ...12 29 A B H D C I E F I J G A B Models 3101365 3101367 3101368 3101366 3101370 3101371 Models 3101365 3101366 3101367 3101368 3101373 3101374 ...

Page 13: ...Models 3101322 3101324 3101326 Models 3101322 3101324 3101326 E F Models 3101562 3101563 3101565 Models 3101566 3101567 3101569 Models 3101562 3101563 3101565 3101566 3101567 3101569 G H Model 3100468 3101685 I J ...

Page 14: ... the SRD Avoid sudden or quick movements during normal work operation This may cause the device to lock up Ensure that fall protection systems subsystems assembled from components made by different manufacturers are compatible and meet the requirements of applicable standards including the ANSI Z359 or other applicable fall protection codes standards or requirements Always consult a Competent and ...

Page 15: ...for use in environments where an arc flash electrical explosion could occur Table 1 Specifications Component Specifications SRL Housings Nylon Drum Nylon Internal Components Stainless Steel Aluminum Web Lifeline Standard Dynema Polyester Hot Work Kevlar Nomex Arc Flash Kevlar Nomex Energy Absorber Standard Cover Nylon Standard Web Polyester Standard Stitching Polyester or Nylon Thread Hot Work and...

Page 16: ... path is required to assure positive locking of the SRD Free Fall Properly using an SRD in overhead applications will minimize free fall distance To prevent an increased free fall distance follow the instructions below Never clamp knot or otherwise prevent the lifeline from retracting or staying taut Avoid any slack in the lifeline of the SRD Do not work above the level of your anchorage Do not le...

Page 17: ...tionally disengage see Figure 5 Connectors must be compatible in size shape and strength Self locking snap hooks and carabiners are required If the connecting element to which a snap hook or carabiner attaches is undersized or irregular in shape a situation could occur where the connecting element applies a force to the gate of the snap hook or carabiner A This force may cause the gate to open B a...

Page 18: ...ical a Single SRD Harness Interface can be used to mount the SRD on the back of a Full Body Harness just below the Dorsal D Ring see Figure 18 The worker can then connect to varied anchorage points located throughout the site with the Lanyard End of the SRD without repeatedly reinstalling the SRD To mount the SRD on a Full Body Harness with the Single SRD Harness Interface 1 Loosen the Harness Web...

Page 19: ...nd the Web Straps until the Connector surrounds the Web Straps 5 Add the second SRD on the Harness Interface Slide the SRD s Swivel Eye F over the Nose of the Connector E and position the SRD Swivel Eye in the Nose End of the Connector 6 Close the Harness Interface Allow the Gate D to swing closed and the Locking Sleeve C to rotate back to locked position Once the Harness Interface is closed pull ...

Page 20: ...can be used for continuous fall protection 100 tie off while ascending descending or moving laterally see Figure 22 With the Lanyard Leg of one SRD attached to an anchorage point the worker can move to a new location attach the unused Lanyard Leg of the other SRD to another anchorage point and then disconnect from the original anchorage point The sequence is repeated until the worker reaches the d...

Page 21: ...y before allowing it to retract into the housing An excessive buildup of dirt paint etc may prevent the lifeline from fully retracting back into the housing causing a potential free fall hazard 6 2 SERVICE SRDs are not repairable If the SRD has been subjected to fall force or inspection reveals an unsafe or defective condition remove the SRD from service and discard see Disposal 6 3 STORAGE TRANSP...

Page 22: ... properly and Locking Buttons and Locking Pins should function correctly Web Lifeline Figure 27 Inspect webbing material must be free of cuts A frays B or broken 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 harness has been impact loaded and must be removed from servic...

Page 23: ...e Corrective Action Maintenance Approved By Next Inspection Due Date Corrective Action Maintenance Approved By Next Inspection Due Date Corrective Action Maintenance Approved By Next Inspection Due Date Corrective Action Maintenance Approved By Next Inspection Due Date Corrective Action Maintenance Approved By Next Inspection Due Date Corrective Action Maintenance Approved By Next Inspection Due D...

Page 24: ... Japan 3M Japan Ltd 6 7 29 Kitashinagawa Shinagawa ku Tokyo Phone 81 570 011 321 Fax 81 3 6409 5818 psd jp mmm com WEBSITE 3M com FallProtection I S O 9 0 0 1 FM534873 EU DECLARATION OF CONFORMITY 3M com FallProtection DOC GLOBAL PRODUCT WARRANTY LIMITED REMEDY AND LIMITATION OF LIABILITY WARRANTY THE FOLLOWING IS MADE IN LIEU OF ALL WARRANTIES OR CONDITIONS EXPRESS OR IMPLIED INCLUDING THE IMPLIE...

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