<2. Handling Precautions>
8
IM 01F07A01-02EN
2.2 Transportation and Storage Precautions
To prevent damage to the vortex owmeter due to accidents during transportation, it should be
carried in its original packing condition.
Deterioration of insulation, corrosion or other abnormalities may occur due to unexpected
situations if the vortex owmeter is stored for a long period of time after it is delivered to the user
site. When it is anticipated that the vortex owmeter will be stored for a long time, pay attention to
the following points.
(1) The vortex owmeter should be stored in its original packing condition in the storage
location.
(2) Select a storage location that fullls the following conditions:
• A place where it will not be exposed to rain or water
• A place subject to minimal vibrations or shocks
• Temperature and humidity levels should be as follows: The preferred ambient temperature
and humidity levels are +25°C and approximately 65% RH.
Ambient temperature: -40 to +85°C
Humidity: 0 to 100% RH (no condensation)
(3) When storing a vortex owmeter after use, completely clean the owmeter to ensure that
there is no measured uid remaining in its piping line and on the shedder bar.
(4) If the vortex owmeter is carried to the installation site and is stored without being installed,
rain water might get inside and impair the instrument’s performance. Install, wire and
perform other installation work immediately after transporting the vortex owmeter to the
installation site.
(5) The vortex owmeter is a heavy instrument. When moving the vortex owmeter, always use
a trolley and have at least two people carry it.
When winching instruments, winch by the method shown in Figure 2.3.
Rain
Prevent water build up
Packing box
Room temperature/pressure
is preferable
Prevent from
being splashed
with water
Figure 2.2 Storage Site Precautions
Figure 2.3 Winching Method
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