Tie Down Engineering Roof Zone Penetrator 2+2 Instruction Sheet page 10

Procedure for Reseting the Penetrator 2+2 After a Fall
Prior to disengaging the Penetrator 2+2 after
deployment as the result of an fall incident, make
certain that the rescue procedure has been
successfully completed.
The three penetrating spikes will be somewhat buried
into the roof after activation.
Follow these steps to reset the Penetrator 2+2 Device:
1. Remove the ballast weights.
2. Using at least two people, rotate the entire cart
while sliding it backward from the engagement
Wing Nut - On Each Side
point. Once the spikes are clear of the engagement
area, it is safe to slowly lower the roofing cart.
3. Loosen the Wing Nuts on each side of the Spike
engagement tube.
4. Standing behind the Penetrator 2+2, reach down
through the cart, and grasp the upper front
sides of the outer spikes. Pull upward on the inner
spike tube, as you pull up the front guard
plate and other components will reset to their
original positions.
OK to Tighten Wing Nut
Rotate and Pull Back
Loosen Wing Nut
Retaining Slide
Bar
Rotate and Pull Back
Wing Nut - On Each Side
Wing Nut - On Each Side
Loosen Wing Nut
5. Continue pulling up the inner spike tube
until it stops. When the inner spike tube is
fully inserted into the outer engagement
tube, firmly tension the two large wing nuts
on both retaining slide bars until fully seated
against the threaded slide bolt.
(See illustration on the left).
OK to Tighten Wing Nut
Always use caution when disengaging the outer
engagement tube as well as reinserting the inner
engagement tube as these areas can become
pinch points and cause bodily injury.
Do not reuse the Penetrator 2+2 after incident
until fully inspected and any damaged parts
have been replaced and recertification and
inspection has been performed.
See inspection check list on back cover.
10
Rotate and Pull Bac
Loosen Wing Nut
OK to Tighten Wing Nut
Retaining Slide
Bar
Retaining Slide
Bar