11
4.4 TWO-PERSON USE:
The tripod may be used by two persons as long as one person remains grounded while the other is
raised or lowered. Each person must be secured to their own connecting subsystem.
;
In a configuration with four subsystems, each user might have a winch secured to their sternal D-ring for
positioning, with a connecting subsystem secured to their dorsal D-ring for fall arrest.
4.5 MATERIAL HANDLING:
This product may be used for material handling. To use in material handling:
;
Before securing your material load, verify that it has been prepared for transport.
;
Never secure this product to materials and users simultaneously.
;
Product used for material handling must be inspected by a Competent Person before its next use.
1.
Secure a connecting subsystem.
The connecting subsystem may be secured to the eye bolt or to a mounting
bracket. Material capacity is listed for each location.
2.
Route the subsystem lifeline through the tripod head.
Secure the lifeline within the head mount pulley using
the head mount pin.
3.
Secure the lifeline to your material load.
Lower or raise the material load as necessary.
;
Material capacity values include a 5:1 safety factor.
Mounting Location
Material Capacity
Eye Bolt
1,000 lb. (454 kg)
Mounting Bracket
620 lb. (281 kg)
4.6 AFTER A FALL:
If this equipment is subjected to fall arrest or impact force, remove it from service immediately. Clearly
tag it “DO NOT USE”. See Section 5 for more information.
5.0 INSPECTION
;
After equipment has been removed from service, it may not be returned to service until a Competent Person confirms in
writing that it is acceptable to do so.
5.1 INSPECTION FREQUENCY:
The product shall be inspected before each use by a user and, additionally, by a Competent
Person other than the user at intervals of no longer than one year. A higher frequency of equipment use and harsher
conditions may require increasing the frequency of Competent Person inspections. The frequency of these inspections
should be determined by the Competent Person per the specific conditions of the worksite.
5.2 INSPECTION PROCEDURES:
Inspect this product per the procedures listed in the “Inspection and Maintenance Log”.
Documentation of each inspection should be maintained by the owner of this equipment. An inspection and maintenance
log should be placed near the product or be otherwise easily accessible to users. It is recommended that the product is
marked with the date of next or last inspection.
5.3 DEFECTS:
If the product cannot be returned to service because of an existing defect or unsafe condition, then the
product must be either destroyed or sent to 3M or a 3M-authorized service center for repair.
5.4 PRODUCT LIFE:
The functional life of the product is determined by work conditions and maintenance. As long as the
product passes inspection criteria, it may remain in service.
6.0 MAINTENANCE, STORAGE, AND REPAIR
;
Equipment that is in need of maintenance or scheduled for maintenance should be tagged “DO NOT USE”. These
equipment tags should not be removed until maintenance is performed.
6.1 CLEANING:
Periodically clean the metal components of the product using warm water and a mild soap solution. Rinse
the product with clean water, then allow it to air dry. For more information, please refer to the technical bulletin on our
website:
https://www.3M.com/FallProtection/Mechanical-Device-Cleaning
6.2 REPAIR:
Only 3M or parties authorized in writing by 3M may make repairs to this equipment.
6.3 STORAGE AND TRANSPORT:
Store and transport the product in a cool, dry, clean environment out of direct sunlight.
Avoid areas where chemical vapors may exist. Thoroughly inspect components after extended storage.
