Oval LS5076 - Troubleshooting

S-177-1
(
E）
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7. TROUBLE SHOOTING
Symptom Possible Cause Countermeasure
1. Fluid will not flow.
(Accumulated total too
low.)
1. Pipes are connected without removing
protective covers on the inlet and
outlet side of flanges of the meter.
1. Remove the meter and remove the
covers.
2. Oval rotors have caught scales and
fail to rotate, blocking the fluid flow.
2. Separate the register, disassemble and
clean the meter body.
3. Pump pressure or head pressure is
too low.
3. Taking pressure loss of the entire
piping system into consideration,
choose a pump that best suits your
application.
2. Liquid leaks. 1. Sealed improperly. 1. Retighten pipe connections.
2. Replace the O-ring on meter body
cover.
3. Liquid flows but the
register fails to count.
1. Incorrectly assembled at disassembly
and inspection.
1. Disassemble and then reassemble
correctly.
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NOTE: When troubles are not any of those shown above, seek our service. In that case, please
supply the product name, model number, symptoms and other information that will help
us distinguish the trouble.