Check And Maintenance; Daily Check; Periodic Inspection; Checking Zero Point - Fuji Electric Time Delta-C FSV-2 Instruction Manual

Visually check the following items.
 Whether flow transmitter cover screws are loose.  Tighten.
 Whether cable glands are loose.
 Whether detector mounting band is loose.
 Whether received wave is abnormal (LED lit red).  Check whether piping is filled or not. Remove bubbles or foreign
 Whether the main unit is dusty or dirty.

6.2.1. Checking zero point

Stop the fluid flow, fill the measurement pipe fully, and check the zero point.

6.2.2. Reapplying grease

When using grease for the acoustic couplant, reapply it on the transmission surface of the sensor unit approximately once
every 6 months.
Note) Silicone rubber need not be reapplied.
Refer to the separate instruction manual "ULTRA SONIC FLOWMETER DETECTOR"

6. CHECK AND MAINTENANCE

6.1. Daily Check

6.2. Periodic Inspection

 Tighten.
 Stretch.
matters, if mixed in measurement pipe. Also check if detector
mounting and wiring are set up properly.
 Use a soft cloth to wipe them off. If necessary, moisten a soft cloth
with the water and wring it out before wiping.
Note) Do not use volatile solvents such as benzine or thinner, as
they may damage the paint or coating.
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