3M NANO-LOK 3500276 User Instructions
3M NANO-LOK 3500276 User Instructions

3M NANO-LOK 3500276 User Instructions

Self-retracting devices

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ANSI/ASSP Z359.14-2021 (Class 2)
; For identification of product codes, refer to Table 1. See "Table 1 - Product Specifications" for more product information.
B
Connectors
Model
3500276
2
3500277
2
3500278
2
3500279
2
3500280
2
3500281
2
3500282
2
3500283
2
3500284
2
3500285
2
3500286
2
OSHA 29 CFR 1910.140
OSHA 29 CFR 1926.502
figure 1 - Product Overview
Lifeline
B
C5
DP1
C4
DP1
C1
DP1
C2
DP1
C7
DP1
C10
DP1
C8
DP1
C6
DP1
C11
DP1
C9
DP1
C3
DP1
3M™ NANO-LOK
SELf-RETRACTINg DEvICES
USER INSTRUCTIONS
5908111 Rev. A
Extended Length
(X)
8 ft. (2.4 m)
8 ft. (2.4 m)
7.3 ft. (2.2 m)
8 ft. (2.4 m)
8 ft. (2.4 m)
6 ft. (1.8 m)
8 ft. (2.4 m)
7 ft. (2.1 m)
7 ft. (2.1 m)
8 ft. (2.4 m)
8 ft. (2.4 m)
®
Working Length
(WL)
5.7 ft. (1.7 m)
5.7 ft. (1.7 m)
4.7 ft. (1.4 m)
5.7 ft. (1.7 m)
5.7 ft. (1.7 m)
3.3 ft. (1.0 m)
5.7 ft. (1.7 m)
4.7 ft. (1.4 m)
4.7 ft. (1.4 m)
5.7 ft. (1.7 m)
5.7 ft. (1.7 m)
© 3M 2023

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Summary of Contents for 3M NANO-LOK 3500276

  • Page 1 5.7 ft. (1.7 m) 3500283 7 ft. (2.1 m) 4.7 ft. (1.4 m) 3500284 7 ft. (2.1 m) 4.7 ft. (1.4 m) 3500285 8 ft. (2.4 m) 5.7 ft. (1.7 m) 3500286 8 ft. (2.4 m) 5.7 ft. (1.7 m) © 3M 2023...
  • Page 2: Safety Information

    Never exceed the maximum free fall distance specified for your Fall Protection equipment. Do not use any Fall Protection equipment that fails inspection, or if you have concerns about the use or suitability of the equipment. Contact 3M Technical Services with any questions.
  • Page 3: Product Overview

    Always ensure you are using the latest revision of your 3M instruction manual. Visit www.3m.com/userinstructions or contact 3M Technical Services for updated instruction manuals. PRODUCT OVERVIEW: Figure 1 illustrates the product models covered by this instruction. Self-Retracting Devices (SRDs) are drum-wound lifelines that retract into solid housings.
  • Page 4: Component Specifications

    Before using this equipment, record the product identification information from the ID label in the ‘Inspection and Maintenance Log’ at the back of this manual. Table 1 – Product Specifications System Specifications: Anchorage: Anchorage structure requirements vary with the system application and whether it is a certified anchorage or non-certified anchorage.
  • Page 5: Connector Specifications

    Table 1 – Product Specifications Connector Specifications: Figure 1 Model Number Description Material Gate Opening Gate Strength Reference 2109193 Rebar Hook Zinc-Plated Steel 2.5 in. (63 mm) 3,600 lbf (16 kN) 9502116 Snap Hook Zinc-Plated Steel 0.75 in. (19 mm) 3,600 lbf (16 kN) 2000023 Carabiner...
  • Page 6: Product Application

    Hazards may include, but are not limited to: high heat, chemicals, corrosive environments, high voltage power lines, explosive or toxic gases, moving machinery, sharp edges, or overhead materials that may fall and contact the user or equipment. Contact 3M Technical Services for further clarification.
  • Page 7 MAKING CONNECTIONS: All connections must be compatible in size, shape, and strength. See Figure 4 for examples of inappropriate connections. Do not attach snap hooks and carabiners: To a D-Ring to which another connector is attached. In a manner that would result in a load on the gate. Large-throat snap hooks should not be connected to D-Rings or other connecting elements, unless the snap hook has a gate strength of 16 kN (3,600 lbf) or greater.
  • Page 8: Installation

    INSTALLATION OVERVIEW: Installing this product requires effective planning and knowledge of fall clearance requirements. In the event of a fall, there must be enough fall clearance present to safely arrest the user. PLANNING: Plan your Fall Protection system before starting your work. Account for all factors that may affect your safety before, during, and after a fall.
  • Page 9 FALL CLEARANCE CHARTS Required Fall Clearance has been provided within the charts below. To determine Required Fall Clearance: 1. Locate your first connector (1). Measure the Anchorage Height (A) and Maximum Work Radius (W) of your connector, relative to the height of your D-ring. Place your first connector in the chart where these intersect. 2.
  • Page 10 Fall Clearance (FC) 221-310 lb. (101-140 kg) 7 ft. (2.1 m) 8 ft. (2.4 m) 10 ft. (3.0 m) 12 ft. (3.7 m) 14 ft. (4.3 m) 16 ft. (4.9 m) 18 ft. (5.5 m) 20 ft. (6.1 m) Do not connect in Anchorage Height areas with cross hatching or crossed-out cells.
  • Page 11 FALL CLEARANCE FOR LEADING EDGE: The SRD models covered by this instruction include models made for use with leading edges. Self-Retracting Devices with Leading Edge capabilities (SRD-LEs) must be used in applications where the SRD or its lifeline may come into contact with the leading edge. Do not use any other SRD type in these applications. A.
  • Page 12 FALL CLEARANCE CHARTS - LEADING EDGE DEVICES (SRD-LE) Required Fall Clearance has been provided within the charts below. To determine Required Fall Clearance: 1. Select the clearance chart that matches your product type and includes a capacity fitting your combined weight. 2.
  • Page 13 Single- or Twin-SRD to the harness. Examples include the pSRD Link and the molded X100 SRD Interface Loop present on some 3M harness models. The following instructions provide a general method for how each harness interface should be used. See the manufacturer instructions of your full body harness for more information on specific features for interfacing with SRDs.
  • Page 14 Figure 8 BEFORE EACH USE: Verify that your work area and Fall Protection system meet all criteria defined in these instructions. Verify that a formal Rescue Plan is in place. Inspect the product per the ‘User’ inspection points defined in the “Inspection and Maintenance Log”.
  • Page 15 CLEANING: Periodically clean the lifeline and the exterior of the product with water and a mild soap solution. Rinse the product thoroughly and air dry. Clean labels as necessary. For more information, please refer to the technical bulletin on our website: https://www.3M.com/FallProtection/Mechanical-Device-Cleaning DISPOSAL: Cut or otherwise disable the lifeline, then dispose of the product appropriately.
  • Page 16: Labels And Markings

    Specification, Inspection, and Use label pack. Located under the protective cover. RFID Tag LOCATION: 3M product covered in these user instructions is equipped with a Radio Frequency Identification (RFID) Tag. RFID Tags may be used in coordination with an RFID Tag Scanner for recording product inspection results. See Figure 10 for where your RFID Tag is located.
  • Page 17 3 1/2 ft (1.07 m) Edge Distance de chute libre (quand ancré au-dessus de a tete): Minimum Clearance required when falling over an edge: 14 ft (4.3m) Degagement minimal requis en cas de chute sur le bord: Model No. : Mfrd. (Yr, Mo): 3M.com/FallProtection...
  • Page 18: Inspection Procedure

    Table 2 – Inspection and Maintenance Log Model Number (Serial Number): Date Purchased: Date of First Use: ··· This product must be inspected by the user before each use. Additionally, a Competent Person other than the user must inspect this equipment at least once each year. ···...
  • Page 19 Figure 12 - General Inspection Figure 13 - Energy Absorber and Connector Inspection...
  • Page 20 LIMITED REMEDY: Upon written notice to 3M, 3M will repair or replace any product determined by 3M to have a factory defect in workmanship or materials. 3M reserves the right to require product be returned to its facility for evaluation of warranty claims. This warranty does not cover product damage due to wear, abuse, misuse, damage in transit, failure to maintain the product or other damage beyond 3M’s control.

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