3M ULTRA-LOK Series, Инструкция по эксплуатации

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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.
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Always ensure you are using the latest revision of your 3M instruction manual. Visit the 3M website or contact 3M
Technical Services for updated instruction manuals.
DESCRIPTION:
Figure 2 identifies key components of the 3M™ DBI-SALA ® Ultra-Lok Self-Retracting Devices (SRDs). Ultra-Lok SRDs are drum wound
Wire Rope Lifelines (A) which retract into a thermoplastic or aluminum Housing (B). They can hang from anchorage by a Carabiner
attached through the Swivel Eye (C) on the top of the SRD. A Self-Locking Snap Hook (D) on the end of the Lifeline attaches to the
designated Fall Arrest connection on a Full Body Harness. A Bumper (E), protects the Wire Rope and Ferrules securing the Snap Hook
from abrasion and corrosion. The SRDs classified as B in Figure 1 are successfully tested for horizontal use and a drop over a Type A
edge.
Figure 1 defines the Ultra-Lok SRD models covered by this instruction manual. The following SRD Types are available:
• Self-Retracting Lanyard (Figure 2A): Self-Retracting Lanyards (SRLs) are suitable for applications where the lifeline remains
generally vertical during use and possible Free Fall is limited to 0.6 m (2 ft).
• Self-Retracting Lanyard with Leading Edge (Figure 2B): Self-Retracting Lanyards with Leading Edge (SRL-LEs) are suitable
for applications where the lifeline remains generally horizontally during use and possible Free Fall is limited to 1.5 m (5 ft). SRL-LEs
have an integral Energy Absorber (F), or similar component, to withstand impact loading of the lifeline over a sharp or abrasive edge
during fall arrest and minimize fall arrest forces on the user.
• Self-Retracting Lanyard with Rescue (Figure 2C): Self-Retracting Lanyards with Rescue (SRL-Rs) include an integral means for
assisted rescue by raising or lowering the rescue subject. SRL-Rs are equipped with a 3-Way Emergency Retrieval Hand Crank or
RSQ Rescue/Descent Knob (H).
Table 1 – Specifications
Casing Halves Material
3500004 3500005 Aluminum – 15 m (50 ft), 26 m (85 ft) EN360, CNB/P/ 11.060
9504428 9504429 Aluminum – 3 m (10 ft), 4.6 m (15 ft), 6 m (20 ft), 9 m (20 ft) EN360, CNB/P/ 11.060
9504448 9504449 Thermoplastic - 9 m (20 ft), 15 m (50 ft) EN360, CNB/P/ 11.060
9505001 9505005 Thermoplastic - 15 m (50 ft), 20 m (65 ft) EN341 with Rescue
Lifeline Description Hook
9 9502195 5.56 mm (.22 in) galvanized steel wire rope, self locking alloy steel swiveling snap hook with indicator 9502195
9 9502194 4.76 mm (.19 in) galvanized steel wire rope, self locking alloy steel swiveling snap hook with indicator 9502194
9 9502195 4.76 mm (.19 in) galvanized steel wire rope, self locking alloy steel swiveling snap hook with indicator 9502195
9 2100044 4.76 mm (.19 in) stainless steel wire rope, self locking stainless steel swiveling snap hook with indicator 2100044
9 9502194 4.76 mm (.19 in) stainless steel wire rope, self locking stainless steel swiveling snap hook with indicator 9502194
9 9502194 4.3 mm (.17 in) stainless steel wire rope, self locking stainless steel swiveling snap hook with indicator 9502194
Hook Description Material Gate Strength Throat Size
2100044 Swiveling Self-Locking Snap Hook with Impact Indicator Stainless Steel 16 kN (3,600 lb) 1.9 mm (.75 in)
9502194 Swiveling Self-Locking Snap Hook with Impact Indicator Zinc Plated Steel 16 kN (3,600 lb) 1.9 mm (.75 in)
9502195 Swiveling Self-Locking Snap Hook with Impact Indicator Zinc Plated Steel 16 kN (3,600 lb) 1.9 mm (.75 in)
Wire Rope Lifeline Tensile Strength: 9501087 - 7/32 in. dia. Galvanized Steel - Min. Tensile Strength 24.9 kN (5,600 lbs)
9501479 - 3/16 in. dia. Galvanized Steel - Min. Tensile Strength 18.7 kN (4,200 lbs)
9501613 - 3/16 in. dia. Stainless Steel - Min. Tensile Strength 16.0 kN (3,600 lbs)
9502550 - 4.30 mm. dia. Galvanized Steel - Min. Tensile Strength 12.7 kN (2,855 lbs)
Maximum Arrest Force: 6 kN (1,350 lbs) for 140 kg (310 lbs) Capacity
Average Arrest Force: 4 kN (900 lbs)
Maximum Arrest Distance: 1.1 m (42 in)
RSQ Descent Speed Range: 0.6 - 0.9 m/s (2 - 3 ft/s)
Minimum Fall Clearance: 2.6 m (8.5 ft) at 100 kg (220 lbs) 3.3 m (11 ft) at 140 kg (310 lbs)
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The deflection of the anchor device should be considered when determining the clearance required below the feet of the
user. Consider the indications specified in these User Instructions for use of the anchor device.