15
Insert the short cord into the marked hole,
and then put it through its own end.
Pull the short cord so that it is secured with
a tight loop to the larger cord at the
marked hole.
Attach the end of the first cord, again with
the hook, to the eye of the treadle.
The other cord needs to be attached to the
screw head on the upright. Choose the
hole in the cord that results in a nice
winding on and off on the knife pulley
when you move the treadle up and down.
The cord on the knife pulley should not
scrape the wood or the screw head.
Use the knurled nut of the attachment to
the treadle to adjust the height of the
dobby knife. The dobby knife is the black
metal bar that goes up and down when
you turn the knife pulley.
In its neutral position, the dobby knife
should be high enough that the screw
head of the last dobby hook can move
freely below it if the dobby hook is pushed
forward. Leave about ¼”- ½” (5 - 10 mm)
clearance.
5. Assembly of the warp beam brake
Open hardware bag # 4 with the following
contents:
-
1 threaded eye m6 x 60 mm with two
nuts m6, 2 washers and one nut m6
-
1 threaded hook m6 x 60 mm with
barrel nut m6
-
1 carriage bolt m8 x 70 mm with large
washer, spacer bushing 36 mm, small
washer and cap nut m8
-
1 spring for brake
-
1 brake cable
-
1 hook with 15 ½” (39 cm) cord
Содержание Octado
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