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Assembly Instructions
1. Attach the four casters
to the base frame using sixteen 5/16"-18x3/4"
nuts and bolts.
2. Assemble the upright to the base
frame using 3/8"-16 x 1" nuts and bolts. There
are 16 nuts and bolts used for models 4052, 5269 and
5281, and 12 for models 2232, 2348 and 4333.
3. Attach the Floating Bars to the
uprights with the wide flange against the upright and
the flange with holes away from the upright. Attach
each Floating Bar with two 3/8"-16 x 2-1/2"
bolts, four washers and two nuts as shown in the figure,
but do not tighten. See enlargement of Floating Bar
assembly for further detail.
4. Notice there are slots on the right
side of the upright and holes on the left for tray mounting.
Larger racks have a center pivot bar, with slots, for
added support. On double spaced racks, every other hole
is used. The back of the tray has metal posts extending
past the tray. Insert one end into a hole on the upright
and the other into the corresponding slot on the other
side.
5. Holding the tray near vertical,
attach the springs. The small hook on the spring is
inserted into a hole on the Floating Bar. The other
end of the spring is inserted into the "ear"
on the tray. This is done fore each tray - one on each
side.
6. Your rack is equipped with either
rubber or metal feet that attach to the other corners
of the tray and provide spacing and support. They are
marked "R" and "L" for right and
left. The rubber feet are mounted over the wire until
they "snap" in place. Place a Red Rubber Foot
on every tenth tray, to facilitate counting. Metal feet
are attached with the aid of pliers; after they are
attached, crimp the metal tabs over the tray wires.
7. When properly installed, a shelf
will remain in either the up or down position. To achieve
this , the Floating Bars are adjusted by means of the
two 3/8"-16 x 2-1/2" lock nuts and bolts.
These bolts MUST remain at the bottom of the slots after
they are tightened. See Tray Adjustments for more information.
8. To increase tension, the Floating
Bars are tightened. First raise the trays that are seated
in the Floating Bard to be tightened. The move the Floating
Bar closer to the anchor flange by means of the two
nuts per bar. Tighten then nuts against the washers,
at the bottom of the slots, for a rigid assembly.
9. Attach the two tray stops
to the top of the upright with two 3/8"-16 x 1"
nuts and bolts.
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