Breas Clearway 2, Руководство по обслуживанию

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Suggested Acceptance Test 48
2210.2657 Rev 3.0
NIPPY Clearway 2 Service Manual
.
12 Suggested Acceptance Test
• Visual Inspection Check device for transit damage.
• Touchscreen
Turn the Clearway 2 on. Verify the operation of the
touchscreen. Check all parameter adjustments are possible.
• Functional Test Connect the outlet to a breathing circuit and test lung.
Switch the Clearway 2 on, select ‘basic auto’ mode and start the
treatment. Verify treatment cycles are delivered as programmed.
•
Maximum Pressures Set as follows: Manual Mode, Insufflation to 70
cmH
2
O and Exsufflation to -70 cmH
2
O. Fit a test lung and breathing
circuit to the patient outlet. Ensure that the Clearway achieves the set
pressures on screen when the front switch is operated. External
verification may be carried out by connecting a manometer in line with
the test circuit. Measured plateau pressures shall be within ±3.5 cmH
2
O
of set point.
• Batteries If the Clearway 2 has a battery fitted ensure that the battery
icon is displayed and the Clearway 2 switches to battery power when the
AC mains is disconnected. The LEDs on the left of the screen must
indicate the power source. The battery LED will flash when charging.
• Mains Fail Alarm With internal and or external batteries removed.
Disconnect the AC mains cable when the Clearway 2 is powered on, the
mains fail alarm shall operate, it may be muted with the power button
after the second ‘beep’.
• Electrical Safety Test
Clearway 2 is a Class II, type BF device.