1 - Non-compliant part
Using a connector that is undersized or irregular in shape (1) to connect a snap hook or carabiner could allow the connector to force open the gate of the snap
hook or carabiner. When force is applied, the gate of the hook or carabiner presses against the non-compliant part (2) and forces open the gate (3). This allows the
snap hook or carabiner to disengage (4) from the connection point.
10.0 MAKING CONNECTIONS
Snap hooks and carabiners used with this equipment must be double locking and/or twist lock. 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. Safewaze connectors (snap hooks and carabiners) are designed
to be used only as specified in each product's user's instructions. See Figure 4 for examples of inappropriate connections as well as the correct connection of a
user to the VLL. NOTE: ALWAYS connect shock pack of lanyard to the user's dorsal D-ring! DO NOT connect shock pack to the rope grab!
Do not connect snap hooks and carabiners:
•
To a D-ring to which another connector is attached.
•
In a manner that would result in a load on the gate (with the exception of tie back hooks).
•
NOTE: Large snap hooks must not be connected to objects which will result in a load on the gate if the hook twists or rotates. Hooks supplied with Safewaze
VLLs comply with ANSI Z359.12 and are equipped with a 3,600 lbs. (16 kN) gate. Check the marking on your snap hook to verify its compatibility.
•
Without visual confirmation that the connection is secure and not a false engagement.
•
To each other.
•
By wrapping the web lifeline around an anchor and securing to lifeline except as allowed for tie back models.
•
To any object which is shaped or sized in a way that the snap hook or carabiner will not close and lock, or that roll-out could occur.
•
In a manner that does not allow the connector to align properly while under load.
INAPPROPRIATE CONNECTIONS
11.0 COMPONENTS
Shock
Pack
Snap Hooks
Integral 3'Extension
Lanyard
Removable Fall Arrester
(Rope Grab)
5/8 in (16 mm)
Rope Lifeline
FIGURE 3 - UNINTENTIONAL DISENGAGEMENT
2 - Gate presses
against
non-complaint part
FIGURE 4 - MAKING CONNECTIONS
FIGURE 5 - COMPONENTS
Labels
Plastic
Thimble Eye
V5.0 2023 Copyright Safewaze
3 - Gate opens
4 - Parts disengage
CORRECT USER CONNECTION TO VLL
Connect free end
Connect shock
of lanyard to the
pack of lanyard
rope grab via
to user's
snap hook
dorsal D-ring
5/8 in (16 mm)
Rope Lifeline
Integral Manual
Rope Grab
Carabiner
Swivel
Snap Hook
Labels
Shock
Pack
Plastic
Thimble Eye
Page 7