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Maximizing Charcoal Trap Efficiency
in a Dual trap System, it is recommended that the charcoal trap (#132-319) on the right side be
replaced every 12 months. move the left side trap to the right side and place the new trap on the
left side. to maximize trap effectiveness, follow these guidelines:
1.
Once the patient has completed the washout, do not leave the system running for more than
30 seconds.
2.
Monitor the trap air flow blower motor. It should be set at a maximum of 50-60 and only in-
creased when a patient needs assistance during washout.
3.
Change the moisture absorber after every study!
NOTE: Do not leave the Pulmonex II in position #3 when not in use.
Charcoal Trap Replacement Procedure
To Replace the Charcoal Trap:
1.
Remove the right side trap.
2.
Move the left trap to the right position.
3.
Install the new trap on the left side.
NOTE: Change the right trap side annually for average use.
Upper Blower Replacement
Tools Required: medium size blade screwdriver and 5/32" hex Tool
1.
Using a 5/32" hex tool screwdriver, remove two hex screws from the rear of the upper
panel. Then remove two screws from the upper panel behind the front drop down door.
2.
With the top panel loose, you may prop up the panel from the rear of the unit using a
12-inch block of wood. This will provide access to the upper blower.
3.
The blower is located on the underside of the front panel left side location.
4.
Locate blower and remove two hoses (note orientation) and disconnect electrical connector.
(see figure 10.)
5.
Using blade screwdriver, unfasten snap ring bracket by inserting blade in slot and twist.
Remove blower.
6.
Replace blower snap bracket, reattach hoses (note orientation), reconnect electrical connector.
7.
Test for proper operation.
8.
Replace cabinet front panel and secure with four screws.
If you have additional questions, contact Biodex Support Services at 1-800-224-6339 or 631-924-
9000, ext. 2124 or ext. 2125.
Lower Blower Replacement
Tools Required: medium size blade screwdriver
1.
Locate blower in lower cabinet on the back wall.
2.
Remove hoses (note orientation), disconnect electrical connector.
3.
Using a blade screwdriver, unfasten snap ring bracket by inserting blade in slot and twist.
Remove blower.
4.
Replace blower snap bracket, reattach hoses (note orientation) reconnect electrical connector.
5.
Test for proper operation.
PULMONEX II DOUBLE TRAP XENON SYSTEM
7
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