Dynojet Flow Meter - Manual (Page 14)

Flow Meter User Guide
F L O W M E T E R
Flow Meter Testing
10
C HECKING T EST P OINT T HREE —P UMP I NLET P ORT , S ENSOR S IDE
Test point three tests between the sensor block and the inlet port on the pump head.
The first part of test point three checks the flow through the filter and the sensor
block and the second part of test point three checks the sensor and sensor block for
leaks.
F ILTER F LOW
1 Remove the pump inlet hose from the pump.
Note: The pump inlet hose is the wider hose inside the air pump.
2 Attach the pump inlet hose to the bottom port of the flow meter.
3 Attach the short hose, included with your flow meter kit, to the top port of the
flow meter.
4 Attach the other end of the short hose to the pump inlet port.
5 Turn the air pump on.
6 Record the flow meter reading in a data table on page 16.
7 Turn the air pump off.
Figure 7: Test Point Three—Filter Flow
top port
bottom port
pump inlet hose
short hose
pump inlet port