3
b4 Adventure 4040 Holly Street Unit
10 •
Denver Colorado 80216
•
1-844-834-4334
303-339-0482 -
DC:0917
INSTALLING YOUR
NINJALINE™
DIAGRAM OF A NINJALINE™ SETUP
8ft Tension section
Obstacle course line section with 13 Clip openings
Looped End section
1
2
3
4
5
6
7
8
9 10 11 12
Ratchet
Tree with ratchet line
Tree with NINJALINE™
End
wrapped around.
wrapped around
NOTE: YOUR RATCHET WILL ONLY TAKE UP ABOUT 1 foot of line! -READ INSTRUCTIONS CAREFULLY!
Step 1: Determine your course height.
WARNING: LINE HEIGHT SHOULD BE SET TO WHERE YOUR SHORTEST (HEIGHT) NINJALINE™ USER’S FEET
ARE ONLY 12 INCHES(31cm) MAXIMUM FROM THE GROUND AS THEY HANG FROM THE LOWEST NINJALINE
OBSTACLE.
•
As a starting height to set you line at, have the shortest (height) user reach up above their head as
high as they can, measure that height (from the ground to the tips of their outstretched hands) and
then add an additional 24 inches(62cm) which is 12 inches for clearance plus 12 inches for the
NINJALINE™ sagging towards the ground with the user’s weight. For example, your shortest Ninja is 72
inches (from the ground to their outstretched finger tips), add 24 inches, and your first line height to
test should be 86 inches from the ground.
•
This may take one or two adjustments to get the desired 12 inches of clearance for the Ninja above
the ground.
Step 2
: Wrap the ratchet and its line around your smaller diameter of the two trees you have selected for your course.
Thread the ratchet through the looped end. TIP: to keep you line flat, pinch the line to form a U-shape section where it
feeds through the looped end. See Figure 1 Pull the ratchet so the line is snug. See Figure 2.
Step 3
: Take
NINJALINE™
course line and using a stable step ladder, wrap around the other tree and tighten
keeping line flat and not twisted-see TIP in Step 2 on using a pinch line section. Pull the course line through
(Figure 3).
FIGURE 2
FIGURE 3
