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INTRODUCTION
WARNING: This unit is intended for professional use.
!
Read all the instructions in this manual prior to use.
• This unit is intended to be part of a fluid monitoring
system and allow its control. The unit comprises of an
oval gear meter.
• Only use the unit for the purposes for which it is
intended.
• This unit has not been approved for use in commercial
transactions.
• Do not alter or modify the unit.
• Do not exceed the maximum unit working pressure.
Consult technical specifications section for further details.
INSTALLATION AND COMMISSIONING
CONNECTION TO HYDRAULIC SYSTEM
• This equipment is designed to be installed directly in the
distribution pipe line. The meter has a 1/2" BSP
connection at both inlet and outlet. It also includes an
inlet flange and an outlet flange with seating for an
O-ring seal.
• Avoid installing the unit between rigid connections to
prevent efforts transmission of the pipeline. It is
recommended to install a pressure relief system on the
line to prevent damage from thermal expansion.
• To prevent damage from dirt or solid particles carried by
the fluid is recommended the installation of a 200-Mesh
strainer at the unit inlet.
• It is advised to install the solenoid valve associated to the
U-Meter at the unit inlet and not in the outlet, to avoid
the unit being pressurized when the valve is closed.
• In figure 1 a typical installation is shown, which may vary
according to particular cases.
2
838 843 R. 05/23
SAMOA Industrial, S.A. · Pol. Ind. Porceyo, I-14 · Camino del Fontán, 831 · 33392 - Gijón - Spain · Tel.: +34 985 381 488 · www.samoaindustrial.com
• Only use the unit with fluids and solutions which are
compatible with the wetted parts of the unit. See the
relevant section of the technical specifications.
• Observe the manufacturer's safety warnings for the
fluids used.
• This meter has been manufactured with tight tolerances
in order to ensure high precision over a wide range of
flows and viscosity.
• Verify the correct settings of the monitoring system
prior to the first use.
• Operation with flow rates close to range ends may
cause a lack of accuracy of the measure. A calibration
procedure may be required in these cases.
FLOW
DIRECTION
Fig. 1
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