WISE CONTROL
5. Troubleshooting
※
Prior to install the Flowmeter, Flushing the Piping Line shall be done.
The Strainer is recommended to install in the front of Flowmeter.
Q. Incorrect Buoyant of Rota in Gauge.
A1. Check the Flow first.
A2. In measuring the gas, check the operating pressure with the Flowmeter
Operating Pressure.
< Flowmeter Operating Pressure is called the pressure on the of the Flowmeter>
A3. Check the clogging inside of Body & Indicator to cause the Pressure Loss.
A4. Dismount the Strainer and Clean.
A5. Check the Limit Stopper of Flow.
(Open the Upper CAP, and check the clogging of hole on the Upper Limit Stopper
in Glass.)
Q. Leak between the glass and Connection to BODY.
A1. Check the omission of the seal (packing) between the Indicator and Connection.
A2. Tighten down the Indicator tight bolts
Q. Impossible to read the Flow rate
A1. Open the Upper cover and disassemble the GLASS.
Clean the inside of GLASS with soft cloths or brush.
Q. Leak in the FLANGE Part
A. Tighten down the connecting bolts.
A. Check the omission of PACKING
INSTALLATION & OPERATION
MANUAL
DOC.NO. : C-QIM-2731-F14
PAGE : 8/10