Evil Mad Scientist AxiDraw MiniKit 2, Инструкция по сборке

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4.2 Tensioning block
1. Begin with the MiniKit Y Rail
#40
. For this step, orient it as
shown ( A ), with the further-apart set of openings visible on
the end facing up. Locate the end that has the two drilled-
through holes close together.
2. Insert two of the #41 M4 Square Nuts into the center channel
of that end, and push them with the 2.5 mm Hex L-wrench
until they line up with the first two holes (
B
).
3. Place the Tensioning Block
#42
over the Y Rail, flat side down,
such that its slot is towards the end of the Y Rail and lies over
the two holes as shown ( C ).
4. Insert two M4×10 button socket cap screws, #36 , through the
slot and into the square nuts. Thread them into the nuts with
the 2.5 mm Hex L-wrench. Slide the tensioning block to the
end of the slot, towards rail center (
D
).
5. Lightly tighten the two screws. (Final tightening will be in a
subsequent step.)
A
B
C D
!
Aluminum extrusions like the Y Rail may have extremely
sharp points and edges. Handle with appropriate care.
Tip: There are tiny holes drilled in the Y rail, into which you
can optionally insert a pin or toothpick that can serve as a
backstop while pushing in square nuts from either end.
This side up.
Note shape
of openings
on end
37