10
3.0 INSTALLATION
3.1 PLANNING:
Plan your fall protection system before starting your work. Account for all factors that may affect your
safety before, during, and after a fall. Consider all requirements and limitations defined in Section 1 & 2.
3.2 ANCHORAGE:
Figure 8 illustrates Anchorage Connector anchorage. Select an anchorage location with minimal
free fall and swing fall hazards (see Section 2). Select a rigid anchorage point capable of sustaining the static loads
defined in Section 2.
3.3 INSTALLING THE ANCHORAGE CONNECTOR:
A. Place the Anchorage Connector over the anchorage with the labels facing out, directly on solid anchorage structure
through inner section of the sling as shown in Figure 7.A
B. With the Anchorage Connector positioned on the anchorage, pass one sling end through the other as shown in
Figure 7.B. Slide the one sling end up to the anchorage, over the webbing. Pull the second sling end down to take
up slack that was made by moving the first sling end up.
C. The free ends hanging below the anchorage, both end connected to anchorage connector. The
Anchorage Connector should be tightly wrapped around the anchorage with the anchorage connector hanging free
as shown in Figure 7.C. Multiple passes of the Anchorage Connector around the anchorage may be made to shorten
the length. Pass the sling end through the other one on each pass.
D. The anchorage connector must be tight against the anchoring structure. Do not leave slack in the
Anchorage Connector, this may increase the free fall distance in the event of a fall.
;
Do not make any knots on the Anchorage Connector. The connecting subsystem must be connected to straight
sling only. Knots reduces the strenght of Anchorage Connector significantly.
3.4 CONNECT TO THE ANCHORAGE CONNECTOR:
Connect to the installed Anchorage Connector with a self locking
snap hook or self locking carabiner only. Do not use a knot to connect a lifeline to the anchorage connector. Do not
pass lanyard or lifeline through the sling. Ensure connections are fully closed and locked. See Figure 8 for connection
of typical fall arrest or restraint equipment to the anchorage connector. When using an energy absorbing lanyard,
connect the energy absorber “pack” end to the harness. Ensure self retracting lifeline is positioned so that retraction
is not hindered. Always protect lifeline or lanyard from abrading against sharp or abrasive surfaces in your work area.
Ensure all connections are compatible in size, shape, and strength. Never connect more than one personal protective
system to a single anchorage connector.
A.
(1) Anchorage, (2) Anchorage Connector, (3) Connector, (4) SRD
.
B.
(1) Anchorage, (2) Anchorage Connector, (3) Shock Absorber Lanyard
.
C.
(1) Anchorage, (2) Anchorage Connector, (3) Shock Absorber Lanyard, (4) Rope Grab, (5) Vertical Lifeline
.
4.0 OPERATION
;
First time or infrequent users of Anchorage Connectors (Anchorage Connectors) should review the “Safety
Information” at the beginning of this manual prior to use of the Anchorage Connector.
4.1 WORKER INSPECTION:
Before each use, inspect the Anchorage Connector per the inspection checklist
in the In
spection and Maintenance Log (Table 2)
. If inspection reveals an unsafe condition or indicates the
Anchorage Connector has been subjected to any damage or fall forces, the Anchorage Connector must be removed
from service and destroyed.
4.2 AFTER A FALL:
Any Anchorage Connector which has been subjected to the forces of arresting a fall or exhibits
damage consistent with the effects of fall arrest forces as described in the
Inspection and Maintenance
Log (Table 2)
must be removed from service immediately and destroyed.
5.0 INSPECTION
5.1 INSPECTION FREQUENCY:
The Anchorage Connector
must be inspected at the intervals defined in Section 1
.
Inspection procedures are described in the
“Inspection & Maintenance Log” (Table 2)
.
;
Extreme working conditions (harsh environments, prolonged use, etc.) may require increasing the frequency of
inspections.
5.2 UNSAFE OR DEFECTIVE CONDITIONS:
If inspection reveals an unsafe or defective condition, remove the
Anchorage Connector from service immediately and destroy to prevent inadvertent use. Lanyards are not repairable.
5.3 PRODUCT LIFE:
The functional life of 3M Anchorage Connectors is determined by work conditions and maintenance.
Maximum lifespan can range from 1 year for heavy use in extreme conditions to 10 years for light use in mild
conditions. As long as the product passes inspection criteria, it may remain in service up to a maximum of 10 years.
Содержание DBI SALA KM419
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