Reusable Roof Anchor Instruction Manual
Contents
1. anchor as far from the roof edge as possible e Do not install roof anchors on unsupported roof structures such as eaves or gable overhangs Do not install roof anchors on facia boards e Roof anchors should be installed at 8 foot spacings along the roof ridge Hip roofs require a roof anchor on each hip face e On long low pitched roofs multiple roof anchors should be installed along the gable ends 6 feet from the edge to reduce swing fall hazards Figure 5 shows typical roof anchor locations for various roof configurations ROOF FRAMING Roof framing members to which the roof anchors are attached must be in good condition Members must be free of splits cracks large knots or defects that may weaken the member Do not attach the roof anchor to rotted or deteriorated wood Figure 4 Swing Fall Roof Anchor ROOF EDGE Loading Direction Limitations Gable End Swing Fall Swing Fall Hazard ROOF PEAK Lifeline Roof Anchor Carabiner Rope Grab ROOF EDGE Captivating A Lifeline Figure 5 Anchor Installation At Least One Anchor On Hip Roof C FASTENERS The roof anchor may be secured to the roof using either 16d nails as supplied or Teks screws 1 4 14 screws need to be long enough for five threads to be exposed beyond the purlins D ROOF ANCHOR INSTALLATION Roof anchors must be installed in accordance with the previously discussed site plan Site work rules must be followed regarding when an2. installed roof anchor is ready for use i e after sheathing is in place Figure 6 Anchor Installation ATTACHING THE ROOF ANCHOR Spread the anchor base legs apart to match the surface it will be mounted on either a roof peak or a flat surface Position the anchor on the roof such that the 12 nail holes along the center of the legs are over framing member Then push down to minimize any gap between the anchor and the sheathing and nail Use only 16d nails to install the anchor six per leg into the rafters and sheathing Install all 12 nails See Figures 6 and 7 See section 5 0 for pre use inspection WARNING The 2103676 roof anchor must be positioned on top of previously secured roof sheathing do not attach directly to rafter or truss member All 12 nails must be installed If the roof anchor is not installed properly it will not hold the rated loads and serious injury or death could occur WARNING Use only 16d nails which have a complete Figure 7 Anchor Installation head Do not use nails from nail guns Never attach the roof anchor with the legs still together legs must be spread apart Roof Anchor Sheathing E STEEL DECKING INSTALLATION This anchor may be installed on steel decking with a minimum material thickness of 22 gauge 030 inch over Z purlins with a minimum material thickness of 16 gauge 064 inch The maximum span between purlins is 6 feet Twelve 1 4 14 Teks screws are req
3. Ibs 16kKN when certification exists reference ANSI Z359 1 for certification definition or B 5 000 Ibs 22 2kKN in absence of certification See Figure 4 for roof anchor loading direction limitations When more than one roof anchor is installed to a roof structure the strengths given in A or B above must be met at each roof anchors installation point independently EXAMPLE If two roof anchors are installed onto a roof structure each anchor location must be independently capable of supporting 5 000 Ibs or 3 600 Ibs with certification FROM OSHA 1926 500 AND 1910 66 Anchorages used for attachment of a personal fall arrest system shall be independent of any anchorage being used to support or suspend platforms and must support at least 5 000 Ibs per user attached or be designed installed and used as part of a complete personal fall arrest system which maintains a safety factor of at least two and is supervised by a qualified person RESTRAINT Roof anchors installed for restraint applications must be attached to a roof member capable of sustaining a static load of at least 3 000 Ibs applied in any direction permitted by the restraint system when in use Each roof anchor installation must be independently capable of sustaining this load 3 0 OPERATION AND USE WARNING Do not alter or intentionally misuse this equipment Consult with DBI SALA if using this equipment with components or subsystems other than those described in thi
4. least 5 000 Ibs 22 2kKN Connectors must be compatible with the anchorage or other system components Do not use equipment that is not compatible Non compatible connectors may unintentionally disengage See Figure 2 Connectors must be compatible in size shape and strength Self locking snap hooks and carabiners are required by ANSI Z359 1 and OSHA Figure 2 Unintentional Disengagement Roll out If the connecting element that a snaphook shown or carabiner attaches to is undersized or irregular in shape a situation could occur where the connecting element applies a force to the gate of the snaphook or carabiner This force may cause the gate of either a self locking or a non locking snaphook to open allowing the snaphook or carabiner to disengage from the connecting point Small ring or other non compatibly shaped element 1 Force is applied to the 2 The gate presses against the 3 The gate opens allowing the snap hook connecting ring snap hook to slip off 2 3 MAKING CONNECTIONS Only use self locking snap hooks and carabiners with this equipment Only use connectors that are suitable to each application Ensure all connections are compatible in size shape and strength Do not use equipment that is not compatible Ensure all connectors are fully closed and locked DBI SALA connectors snap hooks and carabiners are designed to be used only as specified in each product s user s instructions See Figure 3 for inappropria
5. Instructions for the following series products Hinged Roof Anchor Model Number 2101719 USER INSTRUCTION MANUAL 2103676 ROOF ANCHORS This manual is intended to meet industry standards including OSHA and should be used as part of an employee training program as required by OSHA DESCRIPTION Figure 1 Roof Anchor 2103676 Roof anchor consists of a forged D ring attached to steel base In use the base is nailed to the roof structure per these instructions The D ring is used for connection of the fall arrest or restraint system See Figure 1 WARNING This product is part of a fall arrest or restraint system The users must read and understand manufacturer s instructions for each component or part of the complete system These instructions must be provided to the user of this equipment The users must read and understand these instructions or have them explained to them before using this equipment Manufacturer s instructions must be followed for proper use care and maintenance of this product Alterations or misuse of this product or failure to follow instructions may result in serious injury or death Rivets 16d Nail Qty 12 IMPORTANT If you have questions on the use care or suitability for use of this equipment contact DBI SALA immediately 1 0 APPLICATION Nailing Holes 1 1 PURPOSE DBI SALA s 2103676 roof anchor is designed to be used as a temporarily installed not for permanent installation an
6. and to be trained in the correct installation use and maintenance of this equipment These individuals must be aware of the consequences of improper installation or use of this equipment This user manual is not a substitute for a comprehensive training program Training must be provided on a periodic basis to ensure proficiency of the users IMPORTANT Training must be conducted without exposing the trainee to a fall hazard Training should be repeated on a periodic basis 5 0 INSPECTION 5 1 FREQUENCY A Before each use visually inspect the equipment per steps listed in sections 5 2 and 5 3 B The roof anchor must be inspected by a competent person other than the user at least annually See sections 5 2 and 5 3 for guidelines Record the results of each formal inspection in the inspection log found in section 9 0 NOTE Cal OSHA requires personal fall arrest systems be inspected prior to each use for wear damage and defects and inspected by a competent person at least twice a year in accordance with the manufacturer s recommendations with inspection dates documented IMPORTANT If this equipment has been subjected to forces resulting from the arrest of a fall it must be immediately removed from service and destroyed or returned to DBI SALA for possible repair See section 5 2 COMPETENT PERSON An individual knowledgeable of a manufacturer s recommendations instructions and manufactured components who is capable of ide
7. chorage connector on wood frame structures This anchorage connector may be used as part of a personal fall arrest or restraint system Do not attach a lifeline between two or more roof anchors i e horizontal lifeline system Do not hang lift or support tools or equipment from this roof anchor or attach guylines for antennas phone lines etc A FALL ARREST APPLICATION In this application the roof anchor is used as part of a complete fall arrest system Such systems typically include a full body harness and some form of connecting subsystem such as an energy absorbing lanyard Maximum permissible free fall is six feet This type of system is used where a free fall is possible before the fall is arrested B RESTRAINT APPLICATION In this application the roof anchor is used as part of a complete restraint system Such systems typically include a full body harness and a lanyard or restraint line used to restrain or tether the user from reaching a hazard i e leading edge roof work This type of system is used where no vertical free fall is possible Copyright 2006 DB Industries Inc 1 2 1 3 2 0 2 1 2 2 LIMITATIONS The following application limitations must be recognized and considered before using this product A ROOF STRUCTURE This anchorage connector is intended to be installed on wood framed structures capable of meeting the anchorage strength requirements as set forth in section 2 4 Consult DBI SALA befor
8. e using these roof anchors on any other roof material B CAPACITY This anchorage connector is designed for use by persons with a combined weight person clothing tools etc of no more than 310 Ibs Only one personal protective system may be connected to the roof anchor at any time C PERSONAL FALL ARREST SYSTEM PFAS PFAS s selected for use with this roof anchor must meet the system performance and other criteria as stated in section 3 2 D FREE FALL PFAS s used with these roof anchors must be rigged in such a way as to limit the free fall to a maximum of 6 feet reference ANSI Z359 1 See associated connecting subsystem manufacturer s instructions for further information E FALL CLEARANCE Make certain that enough clearance exists in your fall path to prevent striking an object The amount of clearance needed is dependent upon the type of connecting subsystem used energy absorbing lanyard self retracting lifeline etc and the anchorage location Refer to manufacturer s instructions of the connecting subsystem or component for more information on fall clearance F RESTRAINT SYSTEMS Restraint systems selected for use with this roof anchor must meet the requirements given in section 3 2 G CORROSION Use near sea water or other corrosive environments may require more frequent inspections or servicing replacement to assure corrosion damage is not affecting the performance of the product H CHEMICAL HAZARDS Soluti
9. he roof anchor Do not pass the lanyard or lifeline through the roof anchor D ring and hook back into the lanyard or lifeline When connecting make sure the connections are fully closed and locked Figure 9 illustrates the proper connection of a typical fall arrest or restraint equipment to the roof anchor When using an energy absorbing lanyard connect the energy absorber pack end to the harness When using a self retracting lifeline make sure the device is properly positioned so that the retraction is not hindered Always protect the lifeline lanyard from abrading against sharp or abrasive surfaces on the roof Make sure all the connections are compatible in size shape and strength Never connect more than one personal protective system to any single roof anchor at a time WARNING Read and follow manufacturer s instructions for associated equipment i e full body harness shock absorbing lanyard self retracting lifeline etc used in your personal fall arrest system WARNING For special Custom versions of this product follow the instructions herein If enclosed see attached supplement for additional instructions to be followed when using a customized product Figure 9 Making Connections Self Retracting Lifeline Full Body Harness Rope Grab Lifeline Roof Anchor Roof Anchor Lanyard Energy Absorber 4 0 TRAINING 4 1 Itis the responsibility of all users of this equipment to understand these instructions
10. ntifying existing and predictable hazards in the proper selection use and maintenance of fall protection 5 2 INSPECTION STEPS Step 1 Inspect the Roof Anchor for physical damage Look carefully for any signs of cracks dents or deformities in the metal Check for bending the roof anchor legs should be flat Rivets should be securely attached and fully clinched not pulling through hole Step 2 Inspect the Roof Anchor for signs of excessive corrosion Step 3 Ensure the condition of the roof anchor will support the Roof Anchor loads see section 2 4 An anchor connected to rotten or deteriorated wood should not be used Step 4 Ensure the Roof Anchor is still securely attached If loose do not use Step 5 Inspect each system component or subsystem per associated manufacturer s instructions Step 6 Record the inspection date and results on the inspection log See section 9 0 5 3 If inspection reveals a defective condition remove unit from service immediately and destroy or contact a factory authorized service center for repair NOTE Only DBI SALA or parties authorized in writing may make repairs to this equipment 6 0 MAINTENANCE SERVICE AND STORAGE 6 1 No scheduled maintenance is required If you have any questions concerning the condition of your Roof Anchor or have any doubt about putting it into service contact DBI SALA immediately 6 2 Additional maintenance and servicing procedures i e replacement parts mus
11. ons containing acids alkali or other caustic chemicals especially at elevated temperatures may cause damage to this equipment Consult DBI SALA if doubt exists concerning installing this equipment where chemical hazards are present I ELECTRICAL HAZARDS Do not install roof anchors where they or the user may come into contact with electrical power lines J TRAINING This equipment is intended to be installed and used by persons who have been properly trained on its correct application See section 4 0 Refer to national consensus including ANSI Z359 1 applicable local state and federal OSHA requirements governing this equipment for more information on anchorage connectors and associated system components SYSTEM REQUIREMENTS COMPATIBILITY OF CONNECTORS DBI SALA equipment is designed for use with DBI SALA approved components and subsystems only Substitutions or replacements made with non approved components or subsystems may jeopardize compatibility of equipment and may effect the safety and reliability of the complete system COMPATIBILITY Connectors are considered to be compatible with connecting elements when they have been designed to work together in such a way that their sizes and shapes do not cause their gate mechanisms to inadvertently open regardless of how they become oriented Contact DBI SALA if you have any questions about compatibility Connectors hooks carabiners and D rings must be capable of supporting at
12. proved by ee ee Approved by i Te Approved by ee ee Approved by ee ee Approved by ee ee Approved by i Approved by ee ee Approved by ee ee eee eee Approved by Approved by 0 9 0 INSPECTION AND MAINTENANCE LOG DATE OF MANUFACTURE MODEL NUMBER DATE OF PURCHASE INSPECTION DATE INSPECTION ITEMS CORRECTIVE ACTION MAINTENANCE NOTED PERFORMED Approved by a Approved by a Approved by a Approved by SS Approved by Approved by a Approved by a Approved by a Approved by Approved by a Approved by Approved by yy Approved by SS Approved by a Approved by Sy _ ee Approved by Approved by Approved by a Approved by 1 A Capital Safety Brand USA Canada 3833 SALA Way 260 Export Boulevard Red Wing MN 55066 5005 Mississauga Ontario L5S 1Y9 Toll Free 800 328 6146 Toll Free 800 387 7484 Phone 651 388 8282 Phone 905 795 9333 Fax 651 388 5065 Fax 905 795 8777 www capitalsafety com www capitalsafety com This instruction manual is available for download at www capitalsafety com 9001 GQ alt Form 5902201 Certificate No FM 39709 Rev B 12
13. ptivate a lifeline i e rope grab system to an anchorage close to the work area with a carabiner see Figure 4 Do not captivate the lifeline of a self retracting lifeline as this may affect the performance of its internal braking SHARP EDGES Avoid working where the connecting subsystem i e shock absorbing lanyard self retracting lifeline full body harness etc or other components will be in contact with or abrade against unprotected sharp edges Do not the loop lanyard around small diameter structural members If working with equipment near sharp edges is unavoidable protection against cutting must be provided by using a heavy pad or other means over the exposed sharp edge RESCUE Should a fall occur the user employer must have a rescue plan and the means at hand to implement it AFTER A FALL Any equipment which has been subjected to the force of arresting a fall must be removed from service immediately and destroyed or contact a factory authorized service center for repair 3 3 INSTALLATION REQUIREMENTS A ROOF ANCHOR SITE PLAN Before starting the roof construction a plan should be established as to where the roof anchors will be installed and when during the construction process they may be used The following are guidelines on locating roof anchors e The roof anchor should be located at the roof peak when possible and at least 6 feet from any exposed roof edge On very small roof areas locate the roof
14. raint systems must be rigged such that no vertical free fall is possible Avoid working above your anchorage level since an increased free fall distance will result C PERSONAL FALL ARREST SYSTEM REQUIREMENT PFAS s used with this roof anchor must meet applicable OSHA state federal and ANSI requirements PFAS s incorporating a full body harness must be capable of arresting a workers fall with maximum arresting force of no greater than 1 800 Ibs and limit the free fall distance to 6 feet or less The deceleration distance for PFAS must be 42 inches 1 1m or less Reference ANSI Z359 1 and OSHA requirements D RESTRAINT SYSTEMS Restraint systems must meet applicable state and federal requirements E FALL CLEARANCE Should a fall occur there must be sufficient clearance in the fall area to arrest the fall before striking the ground or other objects The actual clearance required is dependent upon the type of fall arrester connecting subsystem used energy absorbing lanyard self retracting lifeline etc Refer to manufacturer s instructions for fall clearance information SWING FALLS Swing falls occur when the anchor is not directly above the point where a fall occurs The force of striking an object while swinging can be great and cause serious injury Minimize swing falls by working as directly below the anchorage as possible the worker must be positioned within 30 degrees of the roof anchor see Figure 4 It is acceptable to ca
15. s manual Some subsystem and component combinations may interfere with the operation of this equipment Use caution when using this equipment around moving machinery electrical hazards chemical hazards and sharp edges WARNING Do not use this system if you are unable to tolerate the impact of a fall arrest Age and fitness can seriously affect your ability to withstand a fall Pregnant women and minors must not use this equipment 3 1 BEFORE INSTALLATION of this equipment carefully inspect it to assure it is in serviceable condition Check for missing or damaged parts see Figure 1 Legs of the metal base should be flat and free of tears or corrosion Rivets should be tight and securely clinched Check for installation nails twelve 16d nails Refer to section 5 0 for further inspection details Do not use if inspection reveals an unsafe condition NOTE The 2103676 is designed as a multi use anchor Teks screws may not be reused 3 2 PLAN your fall arrest or restraint system before starting your work Take into consider all factors affecting your safety at any time during use The following list gives some important points to consider when planning your system A ANCHORAGE Select an anchorage point that is rigid and capable of supporting the required loads See section 2 4 Locate the roof anchor in accordance with section 3 3 B FREE FALL PFAS s must be rigged to limit any free fall to a maximum of 6 feet OSHA and ANSI Z359 1 rest
16. t be completed by a factory authorized service center Authorization must be in writing 7 0 SPECIFICATIONS Material Forged alloy D ring and 1 8 in thick steel Minimum Breaking Strength 3 600 lbs when loaded within the loading direction limitations as shown in Figure 4 Weight 1 8 Ibs Size 5 8 in x 4 in x 17 in Capacity 310 lbs one person 8 0 LABELING 8 1 These labels should be securely attached to the roof anchor and fully legible Y A33 4510056 ISN ONY NOLYTIVISNE RAFTER TRUSS Gd NAILS EACH SIE 5 ER DIT 13 INTE RAFTER 8 INTO SHEATHING Installation Label A WARNING Maximum anchor capacity person 310 Ibs Use only with ANSI OSHA compliant personal fall arrest systems Anchor must be properly installed to support required loads For temporary use only Refer to instructions supplied with anchor for further details Failure to follow these instructions could result in injury or death Not intended as a permanently installed anchorage Remove after use 9500779 REV C Back 21 03676 r k capitalsafety com ied 800 328 6146 MEETS OSHA REQUIREMENTS MFRDivawo LOT NO MODEL NO Front Roof Anchor Label 9 0 INSPECTION AND MAINTENANCE LOG DATE OF MANUFACTURE MODEL NUMBER DATE OF PURCHASE INSPECTION DATE INSPECTION ITEMS CORRECTIVE ACTION MAINTENANCE NOTED PERFORMED Approved by i i Approved by i Approved by i Approved by ee ee Ap
17. te connections DBI SALA snap hooks and carabiners should not be connected A Toa D ring to which another connector is attached B Ina manner that would result in a load on the gate NOTE Large throat opening snap hooks should not be connected to standard size D rings or similar objects which will result in a load on the gate if the hook or D ring twists or rotates Large throat snap hooks are designed for use on fixed structural elements such as rebar or cross members that are not shaped in a way that can capture the gate of the hook C Ina false engagement where features that protrude from the snap hook or carabiner catch on the anchor and without visual confirmation seems to be fully engaged to the anchor point Figure 3 Inappropriate Connections D To each other E Directly to webbing or rope lanyard or tie back unless the manufacturer s instructions for both the lanyard and connector specifically allow such a connection F To any object which is shaped or dimensioned such that the snap hook or carabiner will not close and lock or that roll out could occur 2 4 ANCHORAGE STRENGTH Depending on the application the anchorage to which the roof anchor is installed must meet strengths as given below FALL ARREST Roof anchors installed for fall arrest applications must be attached to a roof member capable of sustaining static loads in the direction s permitted by the PFAS when in use of at least A 3 600
18. uired to fasten the anchor The screws should be of sufficient length so that at least five threads are exposed beyond the bottom of the purlin The screws must be located on the outer two of the long rows of holes through every other hole Every screw must penetrate the Z purlin The holes in the anchor that will be used with the Teks screws must to be drilled out to 1 4 inch diameter see Figure 8 The anchor should not be used 16d Nails 6 as a permanent anchor once the holes have been drilled out because the corrosion protectin has been damaged The anchoring structure needs to meet the requirements of Section 2 4 WARNING Anchors that have been drilled out Figure 8 Teks Screw Hole Pattern may not be reused After use the anchor must be removed from service and destroyed F REMOVAL OF ROOF ANCHOR Remove the roof anchor prior to shingling the area with the anchor To remove it pry off the anchor from the roof If Teks screws are used When using Teks screws only drill out the darkened holes to attach the anchor the screws should be to 1 4 in diameter removed rather than just prying the anchor from the roof NOTE The 2103676 is designed as a multi use anchor New 16d nails must be used for every reinstallation 3 4 CONNECTING TO THE ROOF ANCHOR Connection to the installed roof anchor may be made using a self locking snap hook or self locking and self closing carabiner only Do not use a knot to connect a lifeline to t
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