8
Step 4.
Device labels must be present and fully legible (see Section 8).
Step 5.
Inspect for corrosion on the device.
Step 6.
Inspect connecting hooks or carabiners for damage, corrosion, and working condition.
Step 7.
Inspect all system components and subsystems according to manufacturer’s instructions.
Step 8.
Record inspection results in the Inspection and Maintenance Log (Section 9) or on the RFID web portal
(Section 5.2).
5.5 UNSAFE OR DEFECTIvE CONDITIONS:
If inspection reveals an unsafe or defective condition, remove the device from
service and contact an authorized service center for repair.
6.0 MAINTENANCE, SERvICE, STORAGE
6.1 MAINTENANCE AND SERvICE:
Periodically clean the exterior of the Emergency Descent Device with water and mild
detergent. Position the device so excess water can drain out. Clean labels as required. Clean device lifeline with water
and mild detergent. Rinse and thoroughly air dry. Do not force dry with heat. An excess buildup of dirt, paint, etc., may
prevent the lifeline from retracting back into the device.
Additional maintenance and servicing must be completed by an authorized service center. Do not attempt to disassemble
the device.
NOTE:
Only 3M Fall Protection or parties authorized in writing may make repairs to this equipment.
6.2 STORAGE AND TRANSPORT:
Store and transport the Emergency Descent Device in a cool, dry, clean
environment, out of direct sunlight. Avoid areas where chemical or organic vapors are present. Thoroughly inspect the
Emergency Descent Device after extended storage.
7.0 SPECIFICATIONS
7.1 MATERIALS
Housing:
Cast Aluminum
Anchorage Handle:
Stainless Steel
Fasteners:
Stainless Steel
Main Shaft:
Stainless Steel
Connecting Hook:
Stainless Steel
Cable Bumper:
Urethane
Lifeline (Stainless Steel): 3/16” (4.8 mm) dia. 7x19 Aircraft Wire Rope, 3,600 lbs (16 kN)
minimum tensile strength
Finish Paint:
Polyester Baked Finish
7.2 PERFORMANCE SPECIFICATIONS
Capacity:
1 user - 75-310 lbs (34-141 kg)
Nominal Descent Speed:
6 ft/sec (1.8 m/s)
