Sturtevant Richmont Programmable Torque Verifier FM II, Руководство пользователя

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Page 14
First Example
In this drawing we see the product to be assembled,
and the three fasteners to be tightened at this assem-
bly station. The operator has been provided with an
FM Switch Wrench preset to the proper torque for the
three fasteners. The operator has been told to tighten
the fasteners with the FM Switch Wrench, and to do
so in the sequence shown.
The PTV-FM is silent, and displays the count 0.
The operator uses the FM Switch Wrench to tighten
the first fastener to specification, as shown to right.
Since the wrench was used properly, the PTV displays
the green Accept LED, and the count advances to 1
on the LED Panel.
Even if the operator were interrupted now, when work
resumes he would only need to look at the LED Panel
to know which fastener had been tightened.
The operator then resumes tightening in the estab-
lished 1-2-3 pattern. He uses the wrench properly in
tightening the second fastener.
Upon completion of tightening the second fastener,
the PTV again gives him a green Accept LED, and the
count on the LED Panel advances from 1 to 2.