Evolution 24 exit window using PSS with anchor hook at window

Question 1

What must you do when you have decided to deploy your PSS?

Answer 1

sec.3
• This system should ONLY be used after all other means of self rescue have been exhausted.
• When a member has decided to deploy the Personal Safety System, a Mayday transmission for a trapped member must be transmitted.
- In addition to all other required information relayed for a trapped member, include that you are in the process of deploying the Personal Safety System.

Question 2

When a point of safety is reached who must be notified?

Answer 2

sec. 3

- When a point of safety is reached after using your Personal Safety System, the Incident Commander must be notified.

Question 3

What is the preferred method of anchoring the PSS?

Answer 3

3 Note: If conditions permit, tying off to a substantial object is the preferred method of anchoring the personal safety system.

Question 4

What 2 locations can the anchor hook be placed at a window?

Answer 4

• A quick assessment of window must be made to determine which offers the best location for anchor hook, the window sill or interior side wall.

Question 5

The anchor hook is placed in the palm of what hand?

Answer 5

• Place anchor hook in palm of left hand.

Question 6

Where does the right hand grasp the rope before exiting the window?

Answer 6

• Grasp rope between EXO and storage bag with right hand.

Question 7

What part of the body exits the window first?

Answer 7

• Place head and upper torso into window opening.

Question 8

Which leg locks the interior wall to control the exit?

Answer 8

• Lock left leg on interior wall.
-Maintain position of left hand on the anchor hook.
Note: This maneuver allows for a controlled exit, positioning your body below the window, evenly loading the system and ensures proper position of the anchor hook.

Question 9

The left hand must maintain its grasp on the hook until the body is in what position?

Answer 9

Note: Left hand must maintain its grasp on the anchor hook until the body is in an upright position.

Question 10

How many degree angle does the rope have to be from the EXO?

Answer 10

• While grasping rope with the right hand, slide hand out so rope is at a 90 degree angle to the EXO.
• Maintain position of the right hand at a 90 degree angle to the EXO during the descent.

Question 11

Which direction do we use the operating handle to begin our descent?

Answer 11

• Bring left hand to left side of the EXO and access operating handle.
• Slowly pull the operating handle towards you to disengage cam and begin descent.