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1.0  Warnings and Important Information

This product is part of a personal fall arrest, restraint, work positioning, suspension, or rescue system. A Personal Fall Arrest System (PFAS) is 

typically composed of an anchorage and a Full Body Harness (FBH), with a connecting device, i.e., a Energy Absorbing Lanyard (EAL), or a

Self-Retracting Lifeline (SRL), attached to the dorsal D-ring of the FBH. 

These instructions must be provided to the worker using this equipment. The worker must read and understand the manufacturer’s instructions for 

each component or part of the complete system. Manufacturer’s instructions must be followed for proper use, care, and maintenance of this 

product. These instructions must be retained and be kept available for the worker’s reference at all times. Alterations or misuse of this product, or 

failure to follow instructions, may result in serious injury or death.

A Fall Protection Plan must be on file and available for review by all workers. It is the responsibility of the worker and the purchaser of this 

equipment to assure that users of this equipment are properly trained in its use, maintenance, and storage. Training must be repeated at regular 

intervals. Training must not subject the trainee to fall hazards.

Consult a doctor if there is reason to doubt your fitness to safely absorb the shock of a fall event. Age and fitness seriously affect a worker’s ability 

to withstand falls. Pregnant women or minors must not use this equipment.

ANSI limits the weight of fall protection equipment users to a maximum of 310 lbs. Products in this manual may have a rated capacity exceeding 

ANSI capacity limits. Heavy users experience more risk of serious injury or death due to falls because of increased fall arrest forces placed on the 

user’s body. In addition, the onset of suspension trauma after a fall even may be accelerated for heavy users. 

The user of the equipment discussed in this manual must read and understand the entire manual before beginning work.

NOTE: For more information consult the ANSI Z359 body of standards.

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Avoid moving machinery, thermal, electrical and/or chemical hazards as contact may cause serious injury or death.

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Avoid swing falls. 

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Follow the weight restrictions and recommendations in this manual. 

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Remove from service any equipment subjected to fall arrest forces.

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Remove from service any equipment that fails inspection.

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Do not alter or intentionally misuse this equipment.

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Consult FallTech when using this equipment in combination with components or subsystems other than those described in this manual.

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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.

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Avoid sharp and/or abrasive surfaces and edges.  

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Use caution when performing arc welding. Arc flash from arc welding operations, including accidental arcs from electrical equipment, can  

damage equipment and are potentially fatal. 

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Examine the work area. Be aware of the surroundings and workplace hazards that may impact safety, security, and the functioning of fall arrest 

systems and components. 

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Hazards may include but not be limited to cable or debris tripping hazards, equipment failures, personnel mistakes, moving equipment such as 

carts, barrows, fork lifts, cranes, or dollies. Do not allow materials, tools or equipment in transit to contact any part of the fall arrest system. 

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Do not work under suspended loads.

WARNING

IMPORTANT

3

MDRE01 Rev B

112618

Summary of Contents for D-Ring Extender

Page 1: ...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 MDR...

Page 2: ...initions Appendix A 3 4 4 6 7 10 10 12 13 15 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 referr...

Page 3: ...users experience more risk of serious injury or death due to falls because of increased fall arrest forces placed on the user s body In addition the onset of suspension trauma after a fall even may be...

Page 4: ...cking snap hook on the harness attachment end Type D Leading Edge D Ring Extender is an 18 length of swaged 1 4 diameter galvanized steel cable with a D Ring on the anchorage end and a snap hook at th...

Page 5: ...e used in restraint applications to prevent the user from reaching a fall hazard 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...

Page 6: ...ardless of how they become oriented Contact FallTech if you have any questions about compatibility Connectors must be compatible with the anchorage or other system components Do not use equipment that...

Page 7: ...18 D 1 ft Harness Stretch and Dorsal D Ring Shift Combined amount of harness webbing elongation and dorsal back D ring up shift during entire fall event E 5 ft Height of Dorsal D ring Typical average...

Page 8: ...er Consult the EAL or SRL manufacturer s instructions for proper use See Figure 6 A Dorsal D Ring on Full Body Harness FBH B D Ring Extender with Snap Hook Type A or Type D C User Option with Shock Ab...

Page 9: ...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...

Page 10: ...l must be free of frayed cut or broken fibers Check for tears abrasions mold burns or discoloration Inspect the stitching Check for pulled or cut stitches The webbing must be free of knots ex cessive...

Page 11: ...Model _________________________ Serial _________________________ Date of Manufacture _________________________ INSPECTION DATE INSPECTOR COMMENTS PASS FAIL CORRECTIVE ACTION NEEDED APPROVED BY 11 MDR...

Page 12: ...8 0 Labels The labels must be present and legible 12 MDRE01 Rev B 112618 Type A through C Labels Type D Labels...

Page 13: ...One who is capable of identifying existing and predictable hazards in the surroundings or working conditions which are unsanitary hazardous or dangerous to employees and who has authorization to take...

Page 14: ...of working with hands free Positioning Lanyard A lanyard used to transfer forces from a body support to an anchorage or anchorage connector in a positioning system Qualified Person A person with a rec...

Page 15: ...loy Steel D Ring 5 000 lbs Min Polyester Webbing 5 000 lbs Min Single User Capacity 130 to 310 lbs OSHA 1926 502 ANSI Z359 11 2014 Type B 8366L 18 with Choking Loop and 2 D Ring no snap hook Type C 83...

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