Service manual

2 FOLDING SECTION
5-12
DUPLO DF-755 86V-M12D0-0
2.2.2 Attaching the rough adjustment knob
1) Make the half nut mesh with the screw shaft.
[1]
Half nut
[2]
Screw shaft
2) Attach the rough adjustment knob so that the clearance between the top cover and the
rough adjustment knob is [A].
[3]
Top cover
[4]
Rough adjustment knob
[A]
Clearance: 1.5 mm (0.06 inch)
3) Align the indicator of the scale nameplate with that of the pull nameplate.
[5]
Scale label
[6]
Adjustor nameplate
[A]
[1]
[2]
[3]
[4]
[5]
[6]
2.2.3 Adjusting the fine adjustment knob
1) Pull the screw shaft toward the fine adjustment knob, press the knob lightly against the
direction shown in the figure, and tighten the set screw of the knob.
[1]
Screw shaft
[2]
Fine adjustment knob
2) Check that the fine adjustment knob is turned easily.
If it does not turn easily, press the knob against the direction shown in the figure more
lightly than you did in step 1). Reducing end play will lead to folding accuracy.
[1]
[2]