Rice Lake 97662, Руководство по установке

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Maintenance
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4.2 Load Cell Replacement
Replacement load cells can be ordered from Rice Lake Weighing Systems, please refer to the part numbers in Table 4-2 on
page 10 . See Table 1-1 on page 1 for torque settings.
1. Remove defective load cells.
2. Disconnect load cell cable from summing board and cut cable ties.
Figure 4-1. Load Cell Arrangement
3. When the cable is freed, pull the cable out of the scale.
4. Lay out each load cell near the corner where it is to be installed.
5. Attach the cable from each load cell along the frame and into the summing board as shown in
Figure 4-1 .
In Figure 4-1 , both the scale and the summing board are viewed from the top. To verify correct load cell/summing
board terminal matching, see the numbers on the terminals inside the summing board
.
6. Check that the threaded holes for the load cell screws are free of debris. Use compressed air to blow out holes as
needed.
7. Position load cells with capacity label and load cell wires facing up.
8. Loosely install the hex head cap screws (provided).
9. Route the load cell cables along the frame to the summing board.
10. Secure the cable in position with the adhesive-backed cables tied supplied in the hardware kit. See
Figure 4-2 for an
illustration of load cell and cable placement.
Do not cut load cell cables.
Figure 4-2. Load Cell and Wire Placement
11. Corner correction trimming and calibration is necessary after load cell replacement. Follow the instructions in
Section 3.2 on page 6 and Section 3.3 on page 7 .
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Note
IMPORTANT