6
9
Adjustment of thread holder
3-3-13
1. Referring to [3-2-1 Exchange of crank],
remove Font
cover.
2. Loosen screw to the extent that thread hoIder moves.
3. Bring pressure foot down. (Either way mentioned below)
(1)press
on control box.
(2)Turn gear with finger.
4. Take the hook in and out by finger to check movement of
hook goes smoothly.
Check this at 1th , 4
th
, 7
th
needle.
<Positional relationship between hook and holder (lower)>
Summary of Contents for HCH-701-30
Page 1: ...Maintenance Manual for Embroidery Machine HCH 701 30 Version 2 4 HappyJapan Inc ...
Page 132: ...128 Electrical connection diagram 5 ...
Page 133: ...129 Electrical connection diagrams 5 ...
Page 134: ...130 List of electrical connection diagrams 5 ...
Page 137: ...130c HCD81222 LCD CE MX 基板組 ...
Page 138: ...130d HCD8116 TP switch board ass y 3 82 7 32 7 387487 2487 ...