Dynojet Flow Meter User Manual
Page 15
U S E R G U I D E
Flow Meter Testing
Version 1
Flow Meter User Guide
11
S
ENSOR
B
LOCK
A
SSEMBLY
The sensor is not covered by a warranty. The sensor is extremely fragile. Use
caution when handling it.
The sensor is hot. Before touching the sensor make sure it has cooled.
1
With the flow meter still attached, remove the sensor hose from the filter.
2
Plug the sensor hose with your finger.
3
Turn the air pump on.
4
Record the flow meter reading in a data table on page 16.
Note: The flow meter reading should be zero. If the flow is more than
two liters/minute the sensor has a significant leak.
5
Turn the air pump off.
6
If the sensor is leaking, remove the sensor and clean all threads. Clean and
tighten all fittings. Reinstall the sensor and test again.
7
Attach the pump inlet hose to the pump inlet port.
8
Attach the sensor hose to the filter.
Figure 8: Test Point Three—Sensor Block Assembly
sensor hose
plug with finger
sensor