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D-Ring Extender
User Instruction Manual
This manual is intended to meet the Manufacturer's Instructions as required by the American National Standards
Institute (ANSI) Z359 and should be used as part of an employee training program as required by the Occupational
Safety and Health Administration (OSHA).
MDRE01 Rev B
FallTech 1306 S. Alameda Street Compton, CA 90221, USA Tel: 800-719-4619 Fax: 323-752-5613
112618
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Table of Contents
Related Manuals for Falltech D-Ring Extender
Summary of Contents for Falltech D-Ring Extender
- Page 1 Institute (ANSI) Z359 and should be used as part of an employee training program as required by the Occupational Safety and Health Administration (OSHA). MDRE01 Rev B FallTech 1306 S. Alameda Street Compton, CA 90221, USA Tel: 800-719-4619 Fax: 323-752-5613 112618...
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Page 2: Table Of Contents
Definitions ........................... Appendix A ......................... For purposes of this manual, the D-Ring Extender may be referred to as the extender, the equipment, or the unit. The Leading Edge D-Ring Extender may be referred to as the LE D-Ring Extender. Throughout this manual, ANSI Z359.0-2012 fall protection words, phases and terms are used. These terms are all formally defined in Section 9 of this manual. -
Page 3: Warnings And Important Information
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. • Do not connect rebar hooks, large carabiners, or large snap hooks to the FBH dorsal D-rings as this may cause a roll-out condition and/or unintentional disengagement. -
Page 4: Description
Description The FallTech® D-Ring Extender consists of a length of polyester webbing with one or two D-rings on the anchorage end, and a snap hook or a web loop at the attachment end. The FallTech® Leading Edge D-Ring Extender consists of a swaged length of 1/4” diameter galvanized steel cable with a D-Ring on the anchorage end and a snap hook at the harness attachment end. - Page 5 No free fall is permitted. 3.1.2 D-Ring Extender for Fall Arrest Application: The D-ring extender may be used as part of a Personal Fall Arrest System (PFAS). A PFAS will typically include an anchorage, a Full Body Harness (FBH) and a deceleration device such as an Energy Absorbing Lanyard (EAL), a Self-Retracting Lifeline (SRL), or a Vertical Lifeline (VLL) when used with a rope grab/EAL.
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Page 6: System Requirements
Contact FallTech if you have any questions about compatibility. Connectors must be compatible with the anchorage or other system components. -
Page 7: Installation And Use
The actual clearance required is dependent upon the type of connecting subsystem used (EAL, SRL). See Figure 4. Figure 4: Minimum Required Fall Clearance: D-Ring Extender and 6ft Energy Absorbing Lanyard Length of Shock Absorbing Lanyard 6 ft... - Page 8 Use the Type A, B, and C D-Ring Extenders as Extensions: Type A and Type D: Attach the snap hook on the D-Ring extender to the dorsal D-Ring of the FBH only. Ensure the snap hook closes and locks completely. At the work location, attach the extender to the appropriate connecting device, either an EAL or SRL by connecting the attachment end connector to the D-Ring at the end of the extender.
- Page 9 C (EAL) or D (SRL) may be connected to B (extender) Type C: Attach the snap hook on the D-Ring extender to the dorsal D-Ring of the FBH only. Ensure the snap hook closes and locks completely. The twin D-Rings at the other end of the extender provide multiple connector attachment options. The user may connect a deceleration device to one D-Ring, leaving the other D-Ring free for attachment of another deceleration device during transitions, to maintain 100% tie-off.
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Page 10: Maintenance, Service And Storage
Maintenance, Service and Storage Keep the unit clean and free of a build-up of contaminants and corrosion. Storage: When not installed, store in a clean, dry area. Avoid direct sunlight and exposure to environmental elements. Do not place other equipment or objects on top of the extender. Do not store in a manner that would allow other equipment to bend, crack, contaminate or otherwise damage the extender. - Page 11 Inspection Record Model #:_________________________ Serial #:_________________________ Date of Manufacture:_________________________ INSPECTION INSPECTOR COMMENTS PASS/FAIL CORRECTIVE ACTION NEEDED APPROVED BY DATE MDRE01 Rev B 112618...
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Page 12: Labels
Labels The labels must be present and legible. Type A through C Labels: Type D Labels: MDRE01 Rev B 112618... -
Page 13: Definitions
Definitions The following are general definitions of fall protection terms as defined by ANSI Z359.0-2012. Anchorage -A secure connecting point or a terminating component of a fall protection system or rescue system capable of safely supporting the impact forces applied by a fall protection system or anchorage subsystem. Anchorage Connector - A component or subsystem that functions as an interface between the anchorage and a fall protection, work positioning, rope access or rescue system for the purpose of coupling the system to the anchorage. - Page 14 Horizontal Lifeline – A component of a horizontal lifeline subsystem, consisting of a flexible line with connectors or other coupling means at both ends for securing it horizontally between two anchorages or anchorage connectors. Horizontal Lifeline Subsystem – An assembly, including the necessary connectors, comprised of a horizontal lifeline component and, optionally, of: a) An energy absorbing component or, b) A lifeline tensioner component, or both.
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Page 15: Appendix A
APPENDIX A Table 1A: Specifications for DuraTech Leading Edge SRL-LE Designation Type Description and Minimum Material Capacity and Standards Image and Item # Dimensions Tensile Strength Type A 8366 18” with 2” D-Ring 8202 14” with 2” D-Ring 836616 16” with 2” D-Ring Alloy Steel Snap Hook: 836624 24”...