HBM C16i Serie Montageanleitung Seite 12

12
Below, we use a weighbridge as an example for the mechanical installation. We recommend
that you proceed as follows:
D Use appropriate lifting gear to lift one face of the weighbridge that has already been centred.
D Prepare the load introduction parts and mount the part with the rotation stop dowel pin below and
the load introduction part without the dowel pin above. The lower load introduction part must be
aligned such that the dowel pin points in the direction in which, later on, the cable outlet and the
type plate are to be point, although do not yet finally fix it.
Position of rotation stop dowel pin:
!
D Use a sufficient amount of the grease provided with the load cells to protect from wear, tear, dirt
and corrosion the upper and lower load introduction parts in the load carrying element, the dowel
pin and the rotation stop on the load cell.
!
D Fix the lower load introduction parts with a spanning washer when using EPO3/50t or eccentric
washers when using C16/EPU44A or C16/ZOU44A. If HBM's C16 mounting kit is used (order no.
2--9290.0070, also included in 1--C16/EPU44A and C16/ZOU44A), fasten the sealing rubber
tubing for protecting the contact between load cell and lower load introduction part to the load cell
housing with the tube clip included in the scope of supply.
D Now insert the load cells by rotating them into the lower load introduction part such that the dowel
pin engages into the rotation stop recess.
D Now let down the weighbridge carefully such that there is just no load on the load cells and that
they can be aligned perpendicularly. At the same time, introduce the load cells' upper load
introduction parts into the upper load carrying element. For this purpose, you can move the lower
load introduction element with the eccentric washers loosened. We recommend that you use an
appropriate prism level to check the load cell's perpendicular mounting position by holding it
against the cylindrical housing tube. Then let down the bridge and proceed in the same way for
the other face.
!
D After finishing the mounting procedure, once again check the perpendicular mounting position for
all the load cells, with the bridge swinging free and if required, lift the bridge to correct the position.
Exact mounting is an important condition for accurate measurements and minimum corner
deviation.
D Once the final perpendicular alignment of the load cell has been completed, turn the eccentric
washers towards the load introduction part and secure by tightening the fixing screws.
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Wägezelle
Radially position open side !
Grease load introduction parts and dowel pins:
Align load cells vertically !
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Load cell Capteur de pesage
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MA.C16i.0def -- 284.00--1053.4 -- Version a -- 05.04.2001
C16i...
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