CO
2
EFFICIENT ENDOSCOPIC INSUFFLATOR Operator’s Manual
Page 15
9.3 CO
2
HOSE CONNECTIONS
1. If not already connected, assemble the High Pressure Hose and Yoke using a
9/16″ open-ended wrench on the hose fitting and a ¾″ open-ended wrench on the
yoke’s hexagonal shaped surface. The complete Hose-Yoke assembly is shown
in Figure 9.1. Identify the post valve yoke positioning holes on the CO
2
supply
tank (tank not provided with system), as shown in Figure 9.2.
2. Slide the Hose-Yoke assembly over the top of the post valve and align the two
positioning pins from the yoke with the two locating holes from the CO
2
supply
tank post valve. Insert the pins into the locating holes and tighten the yoke on the
post valve with the T-handle provided with the yoke. Place the valve wrench
included with cart (see Figure 9.3), or equivalent open-ended wrench, on the
valve stem as shown in Figure 9.4
3. Remove cap from the CO
2
Input port on back of the unit. Tighten the other end
of the High-Pressure Hose to the CO
2
Input port on the back of the unit using a
9/16″ open-ended wrench (see Figure 9.5).
Figure 9.4
Figure 9.3
Figure 9.1
Figure 9.2
Figure 9.5
NOTE:
Do not use any Teflon tape or
thread sealing compounds on any
connection.
