B-526-10N-E
26
10. DISASSEMBLY AND INSPECTION
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Although service intervals may vary with the given operating conditions, it is suggested
that the meter be disassembled and inspected regularly - once a year in normal use.
CAUTION:
Because the UF-II flowmeter is a precision industrial instrument, disassembly and inspection
should be performed indoors as a rule. If it is desired to disassemble and inspect it as
installed in the field, an important precaution to remember is to reduce the internal pressure
of the piping assembly to a safe level, shut off valves upstream and downstream of the meter
fully, drain the piping assembly and then place a suitable fluid receptacle directly below the
flowmeter. Exercise care to keep individual members disassembled free from grit and dust.
CAUTION: With an externally powered flowmeter, be sure to turn off power to the register
before you start working.
SUBJECT INDEX (1)
10. DISASSEMBLY AND INSPECTION
.......................................................................26
10.1 Meter Sizes 82 through 84
...............................................................................27
10.1.1 Disassembly ..................................................................................................27
10.1.2 Assembly .......................................................................................................30
10.1.3 Reconditioning the Rotor Gear Teeth ............................................................30
10.1.4 Signal Generating Magnet Disassembly and Reassembly Notes .................31
10.2 Meter Sizes 85 through 88
................................................................................32
10.2.1 Disassembly ..................................................................................................32
10.2.2 Assembly .......................................................................................................34
Summary of Contents for ULTRA UF-II
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