Weinmann ACCUVAC Rescue WM 10600 Service And Repair Instructions page 11

9. Open the suction opening of the nozzle
The aspirator must start running again.
10. Preselect a vacuum of –0.3 bar.
11. Close the end of the nozzle
12. As soon as the pump stops, select a vacuum of
–0.2 bar without opening the fingertip.
The vacuum must not fall to –0.2 bar within 10
seconds.
You can tell that the vacuum is falling off by the
fact that the LED above the –0.2 bar button
starts flashing and the pump starts up. This
means there is a leak. In this case check all
tube connections and the re-usable collection
canister .
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13. Connect the test pressure gage 0 to –1 bar to
the fingertip.
14. Check the accuracy of all suction levels with
the test pressure gage. Start at –0.05 bar. The
tolerance of the individual suction levels must
not exceed +/– 0.04 bar (5% of end value on
scale).
15. Remove the test pressure gage from the fingertip.
16. Switch off the ACCUVAC Rescue.
.
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again.
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11
Function checks