DESCENT BRAKING TECHNIQUES
Stairwell Descent
Control Release
of Brake over riser
Engage
Brake
Engage
Brake
Engage
Brake
Engage
Brake
Control Release
of Brake over riser
Control Release
of Brake over riser
Control Release
of Brake over riser
Standard Riser / Tread
6 1/2 inch riser with 11 inch tread
20 inch REX Wheel
Stair Braking Technique
Brake engaged
at top step
The following section describes the braking techniques when descending a stairwell. Responder’s specific responsibilities,
their stairwell positioning, and decent techniques should be identified before stairwell descent begin. Stairwell
positioning may vary depending on the depth and width of stairwell . DO NOT ATTEMPT WITH ONE RESPONDER
For visual demonstration to www.RapidExtraion.com Training page Stair Descent Training video.
Lead Responder:
1.
Use Pull Handle to position RexONE DCS at the top of stairs
2.
Positioned at top of stairs controlling descent and providing directions to Support Responder(s)
3.
Control the RexONE DCS unit by gently braking at edge of step and releasing brake as it begins to roll to next step
(Figure 17)
4.
Compress Hand Brake Lever before moving the RexONE DCS over each step.
Lead and Support Responder(s):
reposition themselves on each step after each lift
The Support Responder(s):
1.
Positioned at lower end of the RexONE DCS unit. When using the DSC Support straps system the Support
Responder will be positioned along the outer side of the steps
2.
Hold RexONE DCS frame or use Support Handles to assist/guide RexONE DCS as it begins descent down the stairs
3.
Reposition on next level of steps below once RexONE DCS has descented to next step
Repeat this sequence between each step descent
Descent Braking Techniques
Figure 17
22
