6 - 15
Periodic Maintenance
Functional Tests
6.8.3.2
O
2
:N
2
O Ratio System
For -01 units:
1.
Set the O
2
and N
2
O Flow Control Valves to minimum.
2.
Rotate the N
2
O Flow Control Valve until the top of the O
2
flow meter's float rises to 1L/min.
3.
Verify that the N
2
O flow is not higher than 3.7 L/min.
4.
Lower the N
2
O flow to minimum.
For -02 units:
1.
Set all flow control knobs to minimum.
2.
Set the flow of O
2
to 1 L/min.
3.
Open the N
2
O flow knob and verify that the N
2
O flow will not increase higher than
3.7 L/min.
4.
Return flow control knobs to minimum.
6.8.4
Start-Up Tests
6.8.4.1
System Self Test.
1.
Power ON the
2.
Wait until the System Self Test is complete
FIGURE 6-11
Startup Self Test
3.
Press
Continue
to prompt to the Safety Valve Test
6.8.4.2
Leak/Safety Valve Test
1.
Follow the on-screen instructions.
Summary of Contents for Datascope AS 3000
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