IPF Rev0204
13
OPERATION
Caution:
Care should be taken not to drop the flow tube. Dropping the flow
tube could result in damage the exterior of the tube or the flow sensor.
Note:
Before using the
Portable Flow Tester
for the first time, it must be
charged for at least six (6) hours.
The battery used in the tester is a maintenance free, sealed, lead acid battery. If
any problems occur with any of the charging circuits, or if it is found during a test that
the battery is not charged, it is possible to power the unit directly from either a 120
VAC or a 12 VDC source. (Refer to Power section.)
It is recommended that the calibration of the meter be checked once annually or if
the operator feels that the reading might be erroneous.
Program Features
See Programming section for more detailed information.
High and Low Flow Warning (Codes 315 and 316)
When the flow rate is above the programmed high flow value a flashing -HI- will
show in the digital display. When the flow rate is below the programmed low flow
value a flashing -LO- will show in the digital display.
Flow Cutoff (Codes 318 or 319)
The digital display will show 0 when the flow rate goes below the programmed
flow cutoff value.
