b. Assembly of solution tray (figure 37).
(1) Check to see that the solution tray (figure 33) is clean (para ).
(2) Place the solution tray on top of the base assembly with the drain
bellows to the left, so that the locating stud on the bottom of the solution
tray mates with the stud locating hole (figure 32) on the top of the base
assembly.
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