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12.2 Test protocol
Device:
VENTImotion
VENTIlogic
1. Test equipment
• as per service and repair instructions for Ventimotion WM 16832
2. Preparation for testing
• as per service and repair instructions for Ventimotion WM 16832
3. Enter device data*
4. Test for correctness of temperature calibration and calibration status*
5. Test of battery voltage
• Battery voltage is ≥ 2,9 V, not service key sign shown on display
6. Test of interface to VENTIclick
• VENTIclick is working correctly
7. Check target pressure values at 5, 20, and 35 hPa
• The difference between target value and measured value at
test bench: target value ± 0,5 hPa mask pressure: target
value ± 0,5 hPa
8. Test of flow measurement
• Flow is 50 ± 10 l/min
• Flow is 100 ± 12 l/min
9. Leak test
• measured pressure is ≥ 35 hPa
10.Test of clock function
• clock is working correctly
11.Test of interface to VENTI-O
• interface is working correctly
12.Test of interface to VENTIpower
• interface is working correctly
13.Noise test*
14.Test of all keys, encoder and 115 V mode
• device is working correctly with 115 V power supply
• keys are detected correctly
• encoder is working correctly
15.Test of display including backlight and contrast, LEDs and alarm
• LEDs light up correctly
• display segments light up correctly, backlight is working correctly
• contrast is set correctly
• the alarm generates the correct alarm sound sequence and can be heard
without distortion
16.Check of maintenance sticker
• maintenance sticker data updated and applied correctly
Maintenance performed:
yes
* test points only feasable with Weinmann test bench
60
Protocols
Test protocol Ventimotion/Ventilogic
WM 24810
WM 27005
Device no.: .............
2
no
Final test carried out:
Device no.: ...........
Measured value
Targetvalue
Test bench
5 hPa
20 hPa
35 hPa
present
_______
__________________
date
Software version: ..........
OK
not OK
Mask
hPa
hPa
hPa
l/min
l/min
hPa
yes
no
name
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