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5. Next open the corresponding valve on the manifold, push the gauge into the cell against the
piston and apply a bit of pressure. Very slowly add oil to the cell until the gauge snaps into
the gauge slot in the piston. This locates the piston at the correct height.
(Load Cell with correct amount of oil and Piston at correct height)
6. Tighten the manifold valve; make sure the gauge will slide in out of the gauge slot with Dead
Load applied to the cell. Replace the gauge plug.
It is very important that you do not over fill the load cell. Small capacity
Cardinal cells contain a diaphragm that can be damaged by over pressure. If
the amount of oil in the cell is not known ALWAYS bleed all oil out of the cell to
lower the piston and add fluid to bring it up to the correct height.
7. After all cells have been bled and filled, remove the pump from the totalizer and tighten all
valves and system fittings.
8
1780-M057-O1 Rev C Hydraulic Floor Stand Tank/Hopper
INSTALLATION, CONT.
Figure No. 9
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