HP Indigo WS6600 Dripping Prevention and ITM Heating Hood Service -- CA393-101 - Page 62

External Hood air knife blower, IO_ECN_EXIT_BLANKET_SPEED, EBV air knife blower,

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Figure 3-41 External Hood air knife blower 4. After measuring, reconnect the 2"pipe to the blower. 5. Verify that there is air flow to the hood duct. Measuring the EBV air knife blower air flow Folloow these steps to measure the EBV air knife blower air flow. 1. Disconnect the 2" pipe from the blower: 2. In Systab Editor, set IO_ECN_EXIT_BLANKET_SPEED to 1023. 3. Place the Anemometer at the outlet duct, as shown below. NOTE: Place the vane far from the outlet and then move it closer to the outlet to avoid impact on the wings. Air velocity should be 29 ± 2 m/sec. Figure 3-42 EBV air knife blower Measuring the utility cabinet outlet air flow Follow these steps to measure the utility cabinet outlet air flow. Measuring the EBV air knife blower air flow 59

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Figure 3-41
External Hood air knife blower
4.
After measuring, reconnect the 2”pipe to the blower.
5.
Verify that there is air flow to the hood duct.
Measuring the EBV air knife blower air flow
Folloow these steps to measure the EBV air knife blower air flow.
1.
Disconnect the 2” pipe from the blower:
2.
In Systab Editor, set
IO_ECN_EXIT_BLANKET_SPEED
to
1023
.
3.
Place the Anemometer at the outlet duct, as shown below.
NOTE:
Place the vane far from the outlet and then move it closer to the outlet to avoid impact on
the wings.
Air velocity should be 29 ± 2 m/sec.
Figure 3-42
EBV air knife blower
Measuring the utility cabinet outlet air flow
Follow these steps to measure the utility cabinet outlet air flow.
Measuring the EBV air knife blower air flow
59