Bently Nevada 19045, Руководство по установке

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Section 2 - INSTALLATION
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2. INSTALLATION
RECEIVING INSPECTION
Visually inspect exterior and interior to determine if any shipping damage has
occurred. (Figures A-2, A-3, and A-4 illustrate the fasteners that retain the housing
cover.)
If shipping damage is apparent, file a claim with the carrier and submit a copy to
BNC. The transducer housing assembly model number and appropriate option
numbers listed in Table 1-1 should be included with all correspondence. The user
will be advised concerning repair or replacement in accordance with the
guarantee.
OPERATING DIRECTION
Correct function of the LVDT instrument system requires that the transducer be
properly oriented to the measured machine movement according to the direction
option of the instrument; Toward-LVDT or Away-From-LVDT.
The direction option specifies the direction of LVDT core motion that produces
upscale meter movement at the instrument. Refer to the Option Table of the
instrument manual for the direction option. Figure 1-2 defines the toward-LVDT
direction; away-from-LVDT is opposite. Regardless of the instrument direction
option, core motion toward the LVDT produces a positive-going transducer
output signal.