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;
Prior to installation and use of this equipment, record the product identification information from the ID label in the Inspection and
Maintenance Log (Table 2) at the back of this manual.
;
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.
PRODUCT DESCRIPTION:
Figure 1 illustrates the 3M™ Protecta
fall arrest system designed to be attached to a supporting structure. The Concrete Bolt Anchor may also be used as an end termination for
3M-approved EN795: 2012 Type C Horizontal Lifeline Systems.
Figure 2 illustrates components of the Concrete Bolt Anchor. See Table 1 for Component Specifications. The Concrete Bolt Anchor is comprised of a
Bolt (A) with a Flat Washer (B), Short Spacer (C), and D-Ring Bracket (D). The Bolt is secured below the D-Ring Bracket with a Thick Flat Washer
(E), Long Spacer (F), Spacer (G), Expansion Sleeve (H), and a Cone Nut (I).
System Specifications:
Capacity:
One person with a combined weight (including clothing, tools, etc.) of no more than 310 lb. (140 kg).
Anchorage:
Anchorage Structure: The structure must meet the dimensional requirements specified in Figure 9. The concrete
structure to which the Anchorage Connector is mounted must be capable of sustaining force in the anticipated
direction(s) of loading. Anchorage strength must comply with Section 2.1 requirements.
Service Temperature:
-40°F (-40°C)
Minimum Service Temperature
Anchorage Connector
5,000 lbf (22.2 kN)
Breaking Strength:
Minimum Breaking Strength
Standards:
See Figure 1 for the applicable standards for each product model.
Dimensions:
See Figure 1 for the dimensions of each Concrete Bolt Anchor model.
Weight:
2190055: 1.2 lb. (544.3 g)
Component Specifications:
Figure 2
Reference
Component
A
Bolt
B
Flat Washer
C
Short Spacer
D
D-Ring Bracket
E
Thick Flat Washer
F
Long Spacer
G
Spacer
H
Expansion Sleeve
I
Cone Nut
Concrete Minimum
Minimum Distance
Thickness:
from Edge/Corner:
(h)
≥6.25 in.
(15.8 cm)
;
Drill bits for drilling mounting holes must conform to CE requirements.
Concrete Bolt Anchor. The Concrete Bolt Anchor is a single point anchorage connector for a personal
®
Table 1 – Specifications
;
The concrete must have a minimum compressive strength of 3,000 psi (20.7 MPa). The Anchorage
Connector is not intended for use in lightweight concrete, hollow block, brick, grout, or stone, wood, or other
substrate. The concrete base material must be at least 6.25 in. (15.8 cm) thick. Do not install in cracked
concrete.
;
ANSI compliance and testing covers only the product and does not extend to the anchorage structure or
substrate to which the product is attached.
Concrete Hole Requirements - (See Figure 9)
Hole Spacing:
(s)
(c)
≥15.0 in.
≥10.0 in.
(38.1 cm)
(25.4 cm)
Materials
Zinc-plated steel
Zinc-plated steel
Zinc-plated steel
Bracket: Stainless steel
D-Ring: Forged alloy steel
Zinc-plated steel
Zinc-plated steel
Plastic
Zinc-plated steel
Zinc-plated steel
Drilled Hole
Diameter:
(d)
11/16 in.,
3/4 in.,
or 18 mm
6
Minimum Hole
Concrete Minimum
Depth:
Compressive
(y)
Strength:
≥4-3/8 in.
≥3000 psi (20.7
(11.11 cm)
MPa) fully cured
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