3M DBI SALA Sealed-Blok 3400828, Instruction Manual

7

1.0 APPLICATIONS

1.1 PURPOSE:

 Capital Safety Self-Retracting Lanyards (SRLs) are designed to be a component in a personal 

fall arrest system (PFAS). Figure 1 illustrates SRLs covered by this instruction manual and their typical 

applications. They may be used in most situations where a combination of worker mobility and fall protection 

is required (i.e. inspection work, general construction, maintenance work, oil production, confined space 

work, etc.). Some SRL models are equipped with integral rescue capability in the form of an RSQ™ Fall 

Arrest/Descent Selection Knob or a 3-Way Retrieval Hand Crank.

1.2 STANDARDS:

 Your SRL conforms to the national or regional standard(s) identified on the front cover of 

these instructions. 

1.3 TRAINING:

 This equipment is intended to be used by persons trained in its correct application and use. It is the 

responsibility of the user to assure they are familiar with these instructions and are trained in the correct care and use 

of this equipment. Users must also be aware of the operating characteristics, application limits, and the consequences of 

improper use.

1.4 LIMITATIONS:

 Always consider the following limitations and requirements when installing or using this 

equipment:

• 

Capacity: 

This SRL has been compliance tested for use by one person with a combined weight (clothing, 

tools, etc.) from 130 lbs (59 kg) to 310 lbs (141 kg).

1

 Make sure all of the components in your system 

are rated to a capacity appropriate to your application.

• 

Anchorage:

 Anchorage structure for the SRL must be capable of supporting loads up to 10 kN (2,248 

lbs). Anchor devices must conform to EN795.

• 

Locking Speed:

 Situations which do not allow for an unobstructed fall path should be avoided. Working 

in confined or cramped spaces may not allow the body to reach sufficient speed to cause the SRL to lock 

if a fall occurs. Working on slowly shifting material, such as sand or grain,may not allow enough speed 

buildup to cause the SRL to lock. A clear path is required to assure positive locking of the SRL.

• 

Free fall: 

When used correctly, SRLs will limit the free fall distance to 61 cm (2 ft). To avoid increased fall 

distances, do not work above the anchorage level. 

Do not lengthen SRLs by connecting a lanyard or 

similar component without consulting Capital Safety. 

Never clamp, knot, or prevent the lifeline 

from retracting or being taut. Avoid slack line.

• 

Swing Falls:

 Swing Falls occur when the anchorage point is not directly above the point where a fall 

occurs. The force of striking an object in a swing fall may cause serious injury (see Figure 3A). Minimize 

swing falls by working as directly below the anchorage point as possible.

• 

Fall Clearance:

 Figure 3B illustrates Fall Clearance. SRL Fall Arrest Systems should have a minimum Fall 

Clearance of 2 m (6 ft) for falls from a standing position where the SRL is anchored directly overhead. Falls 

from a kneeling or crouching position will require an additional 1 m (3 ft) of Fall Clearance. In a swing fall 

situation, the total vertical fall distance will be greater than if the user had fallen directly below the 

anchorage point and may require additional Fall Clearance. The table in Figure 3 provides the minimum 

vertical Fall Clearance needed below the working level of the SRL user where added Swing Fall distance 

is within the recommended range of use.

• 

Hazards: 

Use of this equipment in areas where surrounding hazards exist may require additional precautions to 

reduce the possibility of injury to the user or damage to the equipment. Hazards may include, but are not limited 

to: high heat, caustic chemicals, corrosive environments, high voltage power lines, explosive or toxic gases, moving 

machinery, or overhead materials that may fall and contact the user or fall arrest system. Avoid working where 

your lifeline may cross or tangle with that of another worker. Avoid working where an object may fall and strike the 

lifeline; resulting in loss of balance or damage to the lifeline. Do not allow the lifeline to pass under arms or between 

legs. 

• 

Sharp Edges:

 Avoid working where the lifeline will be in contact with or abrade against unprotected 

sharp edges. Where contact with a sharp edge is unavoidable, cover the edge with a protective material.

2.0 USE

2.1  RESCUE PLAN:

 When using this equipment, the employer must have a rescue plan and the means at hand 

to implement it and communicate that plan to users, authorized persons, and rescuers.

1 Capacity:

 While CE SRLs have a Maximum Capacity of 141 kg (310 lbs), SRLs with 3-Way Retrieval are rated for a Maximum Lifting Load of 135 kg (298 lbs).