Steelcase Avenir Stack-On Frames Manual page 4

Installing a Stack-on
Frame (Continued)
NOTE: Because of the weight
of the stack-on frame, you may
need more than one person to
perform this step.
4.
Align tops of bayonets with
the slots in the bottom of the
stacker and slide downward until
an audible click is heard (4a).
Place the washers and the top
cap reveal onto the threaded pins
and install with 1/4-20 nuts as
shown (4b).
5.
Install top cap that was
removed on step 1.
4b
1/4-20 NUT
WASHER
TOP CAP
REVEAL
4a
5
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