2/26/2018
DOCA3667B Pro Series Operating Manual.doc
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SET-UP PROCEDURE (Continued)
8.
Insert the Airway Pressure Sampling Tee into the breathing system.
Disconnect the
patient breathing hose from the INHALE VALVE of the anesthesia machine. Connect the
Airway Pressure Sampling Tee (PN 000A2420B) to the INHALE VALVE and reconnect
the patient breathing hose to the Airway Pressure Sampling Tee. Route the sampling tube
as desired to the ventilator Pressure Transducer port on the rear panel. Trim sampling tube
to length leaving enough slack for movement. Install Luer Lock fitting such that the hose
barb is fully set into the tube. Attach fitting to ventilator Pressure Transducer port.
9.
Connect the ventilator to the scavenger.
Use a 19-mm corrugated tube (not provided) to
connect the EXHAUST port of the bellows assembly to a properly functioning scavenger
system.
Warning:
Applying any negative or positive pressure to the EXHAUST port of the bellows base assembly
will result in a more positive pressure in the patient breathing system and improper operation of
the ventilator.
10.
Connect the supply gas.
Connect the supply gas hose to the 50 psi SUPPLY GAS port of
the control unit, and to the supply gas source. The unit is provided with a DISS 1240 male
oxygen bulkhead fitting. Gas consumption of the ventilator is very economical, therefore,
the use of oxygen as a drive gas is recommended. Oxygen use reduces the risk of unit
malfunction due to contamination of the pneumatics. Compressed air may be used, but it
must be CLEAN and DRY.
The 50-psi source for the ventilator may be provided from a separate tank, wall or ceiling
drop, or from a PTO (Power-Take Off) on the anesthesia machine. Should none of the
above be available, a common practice, for machines with DISS 1240 male
O
2
inlets, is to
remove the
O
2
supply line to the anesthesia machine from the anesthesia machine, connect a
demand wye (HEMC PN 150A1691 (GRN) or 150A1692 (WHITE)) to the inlet of the
anesthesia machine and then reconnect the
O
2
supply line to the anesthesia machine via one
of the two remaining connections to the wye. This leaves one leg of the wye available to
source the ventilator with
O
2
, connect HEMC PN 000A0489 (GRN) or 000A0490 (WHITE)
between the demand wye and the ventilator 50-psi inlet.
11.
Connect the electrical power.
PRIOR to connecting the electrical power, confirm that the
power inlet module voltage selector switch is set appropriately for your location.
Export Customers Beware
Warning:
Turning the ventilator on with the Power Inlet Module Voltage Selector switch set for 110 volts
while the unit is plugged into a 208 - 240-volt source WILL damage the unit and void the
warranty.
Special order 100Vac Japanese versions require no voltage selector setting and will work
ONLY on 100Vac.
Plug the ventilator into a properly grounded power source.
