A5/A3â„¢ Operating Instructions 046-003777-00 1 - 21
Product Description Physical Views
PART(S) DESCRIPTION
I1 Power Supply Port Connects the DGSS to 12 V DC power supply.
I2 Negative Pressure Valve Ensure there is no great negative pressure in the system.
I3 Positive Pressure Valve Ensure there is no great positive pressure in the system. The
positive pressure valve turns on when the pressure exceeds
the setting pressure.
I4 Power Supply Indicator Lit when the power supply is connected. Extinguished when
the power supply is not connected.
I5 Mounting Rail Attachment Allows the DGSS to be mounted on the side rail.
I6 Reservoir Bag The exhaust gases flow to the reservoir bag. The exhaust
gases are evacuated from the reservoir bag when the
pressure is up to a threshold.
I7 Inlet Port Intake for exhaust gases from the breathing system. The
waste gas transfer hose connects the inlet port and the waste
gas scavenging connector (see FIGURE 1-3) to transfer the
exhaust gases.
I8 Exhaust Port Exhaust port to the hospital’s waste gas disposal system.