Oval EX DELTA, EX DELTA-DIA, Руководство пользователя

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5
D-546-9-E
1. HANDLING CONSIDERATIONS
1.1 Confirming the Specifications
(1) When received, the meter should be thoroughly inspected for indication of rough handling during transit.
(2) Product code number and ratings are stated on the meter nameplate. Make sure that the ratings shown
conform to your particular specifications.
1.2 Transit Considerations
(1) It is desirable that the meter be transported to the installation site in the shipping container used for
transit from the factory.
(2) During transportation, exercise care to avoid impact shock and rainwater.
1.3 Storage Considerations
(1) The meter can best be stored in the shipping container used for transit from the factory.
(2) The place of storage should meet the following requirements:
◦ Free from rain and water
◦ Free from vibration and impact shocks
◦ With least temperature and humidity variation (around 25℃ and 65% R.H.)
(3) A meter that has once been placed in service for any length of time should be washed clean to remove
residue of metered material completely from its inner walls before storage. Waterproofing the cable
entrance should also be taken into consideration.
CAUTION: Unauthorized modification will invalidate the specifications.
2. OPERATING CONDITIONS
To maintain the stated high meter accuracy and long
life, make sure that the flowrate, pressure,
temperature, etc., are held within the ratings
specified. These ratings appear on the meter
preamplifier nameplate (tag). Read them carefully
before you place the meter in service.
Items Stated on the Nameplate
No. ITEM DESCRIPTION
① Model ―――――――――――
② Product No. ―――――――――――
③ Rated Max. Flow Max. flowrate stated in the
catalog in actual flowrate.
④ Max.Temp. ―――――――――――
⑤ Max. Pressure ―――――――――――
⑥ Date of Mfr. ―――――――――――
⑦ Meter Factor ―――――――――――
No. ITEM DESCRIPTION
⑧ Totalization Unit
of Measure
―――――――――――
⑨
⑩
⑪ Ambient Temp. Max. allowable ambitent temp.
⑫ Tag No.
Stated only where specified.
⑬ Remarks Stated only where specified.