CHAPTER 3 MAINTENANCE PROCEDURES
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Adventurer ™ Balances Service Manual
9. Attach the Position Sensor Board to the Load Cell frame, using three screws. (See
Figure 3-63.) The left side screw goes in the outside hole. It has no washer. The two
right-side screws both have washers. Install screws finger-tight, so the board can be
moved for adjustment, in Step 17 below.
10. Solder the 3-wire Ribbon Cable to the Contact Board. (See Figure 3-69.)
11. Solder the two small wires to the solder points on the bottom
of the Position Sensor Board, and the two on the top. The two
on the bottom must be re-soldered in the same positions as
pictured in Figure 3-70: white on left, red on right. The two
wires on the top connect to the Temperature Sensor. Their
order is not important.
Figure 3-70. Solder
points on Position
Sensor Board.
12. Install the Bottom and Top Flexure Arms, in that order, Flexure side down. (See
Figures 3-71 and 3-72.) Avoid bending the Flexures. If bent, they must be replaced.
Figure 3-71. Precision Load Cell top.
Figure 3-72. Precision Load Cell bottom.
13. Install the Vertical Flexure,
with the elongated hole down
.
(See Figure 3-73.)
14. Install the two Ratio Beam
Flexures,
with the elongated holes
down
.
15. Remove the Service Fixture.
(See Figures 3-65 and 3-66.)
Figure 3-73. Ratio Beam Flexures and
Vertical Flexure.
Screws
securing
Flexure
Arms
Ratio Beam
Flexure
Vertical
Flexure
Ratio Beam
Flexure
