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2. Pre-Installation
All flow-meters are inspected and calibrated prior to shipment, and are sent out in perfect
condition. Should damage be present on receipt of the product please inspect the delivery
packaging for visible mishandling and contact the parcel service / freight forwarder. Flow-
meters are shipped with protective plugs/caps in all openings; these should be maintained
until the product is ready for installation, failure to do so will expose the precision internal
components of the flow-meter to dust and dirt and may cause damage of the flow-meter.
Prior to installing your flow-meter it is recommended that the following application
conditions are checked:
That the fluid being metered is compatible with the materials of construction of the
flow-meter: Aluminium meters are generally only suitable for fuels and oils, if you
have purchased an Aluminium meter for a water based liquid please check suitability
with your Flomec distributor prior to installation
That the system pressure and temperature are within the limits shown on the flow-
meter name-plate.
That the maximum and minimum flow rates are within the specification of the flow-
meter
That the liquid being metered is free of any particles
That the meter is not exposed to temperatures (system or ambient) that may cause
the liquid to flash (convert to a gas) within the flow-meter
If measuring a high viscosity liquid, confirm that the maximum flow-rate of the flow-
meter has been appropriately de-rated so as to limit the maximum pressure drop
across the meter to 100kPa (1bar, 14.5psi). For viscosities less than 1000cp please
see the spec table in section 1.2
Please note that all factory calibrated flow-meters are tested with Castrol
Diesel Calibration Fluid 4113 immediately prior to shipment, and while every
effort is taken to adequately drain the product prior to packaging and
shipment, some residual oil will be present. Please take the appropriate
precautions that would be taken with any mineral oil, and should an MSDS be
required this is available from the manufacturer or via an internet search.
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