5.0 Installation and Use
WARNING
Do not alter or intentionally misuse this equipment. Consult FallTech® when using this equipment in combination with components or
subsystems other than those described in this manual. All components or subsystems used with the anchors discussed in this manual must be
in compliance with OSHA.
Take action to avoid sharp and/or abrasive surfaces and edges when possible.
5.1. Plan the Personal Fall Arrest System (PFAS):
Examine the work area and take action to address hazards. Falls are a serious hazard
when working at height. Training and equipment are the tools of fall hazard management. There are several closely related facets of fall
hazard management with a PFAS;
•
Anchorage
•
Minimum Required Fall Clearance (MRFC)
•
Swing Fall and Expanded Work Zone
•
Overhead (above the FBH D-ring) Anchorage
•
Non-overhead (below the FBH D-ring) Anchorage
•
Rescue Plan
5.2 Pre-Use Inspection:
Inspect the FallTech® Removable Concrete Anchor thoroughly before each use. Ensure the label is affixed to the
anchor, the cable is not kinked or frayed, the metal chocks, and tapered end fittings operate smoothly and no metal burrs exist. If any of
these conditions exist, remove from service. When reusing a previously drilled hole, always inspect the hole for damage or wear.
5.3 Anchorage:
Select a suitable anchor point. See Section 4.5. To avoid an unintended disengagement of connectors, use only
compatible connectors when connecting to the anchorage. Ensure all connectors close and lock securely.
5.4 Minimum Required Fall Clearance:
The MRFC is the minimum distance a user needs between himself and the nearest obstruction (or
ground) below the walking/working surface to avoid serious injury or death in case of a fall event. The user of this equipment must
determine the MRFC for units discussed in this manual to ensure adequate clearance exists in the fall path. Variables discussed in this
manual include the height of the anchor point relative to the user’s FBH D-ring, i.e., overhead, see the user manual of your specific
connecting device.
MANC36 Rev A
042921
6
5.5 Hole Drilling Requirements:
When boring the anchor insertion hole, a Rotary Hammer Drill and industrial grade drill bit shall be
used to bore only into a concrete surface with a minimum 3,000 psi compressive strength. The hole should be straight, free of peaks and
valleys, uniform in diameter, and have the minimum required depth called for in the installation instructions detailed in Section 5.6 of this
manual. The anchors described in this manual are for concrete only. Attempting to install the anchors in wood, hollow block, steel, or
other substrates could cause anchor failure and result in serious injury or death.
5.6 Installation Instructions:
1.
Using the proper hammer drill and 3/4” bit, drill a 3/4” diameter hole at least 3.5” deep into the concrete and at least the minimum
edge distance for the given concrete dimensions described in Figure 4. Hole must be straight and perpendicular to concrete surface.
2.
Remove dust and debris from hole using hand pump, compressed air, or vacuum. Hole must be completely free of dust and debris
before installing anchor.
3.
Place a thumb inside the Ring and first two fingers around the Retractor Handle. Pull up on the Retractor Handle to retract the
chocks; see Figure 5.
4.
Insert the anchor into the hole until the Easy Button seats against the hole face. Hold the Retractor Handle fully retracted while
inserting the anchor into the hole. Keep the Retractor Handle level while slowly releasing; see Figure 6.
5.
Set the anchor with a slight tug on the Ring.
A
C
B
Figure 4 - Minimum Edge Distance
A - 3/4” Diameter Hole
B - Minimum Distance from Edge/Corner
C - Concrete Thickness
6”
12”
12”
5”
