Infinity
®
Orange
™
Operator’s Manual
8
2. DIRECTIONS FOR USE
Step 3:
Turn bag upside down and
gently squeeze. Tilt bag as
needed to keep air at tubing
port (
Figure 2-4
).
Step 4:
Gently pinch orange colored
tubing
below
“ ” symbol.
Hold this position until air is
removed from tubing. Gently
squeeze bag at same time to
assist fluid flow. If fluid does
not flow, pinch pressure may
be too strong. (
Figure 2-5
).
NOTE: Inside the orange
colored tubing, below the “
”
symbol is the in-line occlud
-
er. The in-line occluder is the
built-in anti free-flow valve.
By pinching tubing gently,
the tubing moves away from
the in-line occluder allowing
fluid to flow (
Figure 2-6
). It is
important to only pinch the
tubing below the “ ” symbol to avoid damaging the in-line occluder.
NOTE: Be extremely careful to pinch tubing using only the flat, soft part of your
finger. Do not use fingernails when pinching tubing; doing so may puncture the
delivery set (
Figure 2-7
). If you suspect that the delivery set has been punctured,
please discard and use a new set
NOTE: Air may also be removed from tubing using the pump prime feature. See
step 7 for instructions on using the pump prime feature.
Figure 2-4 Squeeze Bag
Figure 2-5 Pinch Tubing
Figure 2-6 Tubing
Segment Being Pinched
Figure 2-7 Tubing Segment
Being Punctured by
Fingernail
