176
11-2-10 Trouble shooting (Defect on Thread catcher)
Trouble Factor Cause of trouble and measure
Page
does not catch
Mechanical
1. Thead catcher does not extend hook sufficiently.
thread 1-1 Adjust position of Thread catcher 3-2-12.
1-2 Adjust position of Thread holder. 3-3-10
2. Excessive distance between Hook and tip of Needle.
2-1 Adjust position of Thread catcher. 3-2-12
2-2 Adjust position of Thread holder. 3-3-10
Hook of Thread
Mechanical
1. Check Hook of Thread catcher bent or not.
catcher does not
1-1 Repair bent Hook.
extend
1-2 Replace Hook.
2. Check position of Thread catcher is proper.
2-1 Adjust 3-2-12
3. Check position of Thread holder is proper.
3-1 Adjust 3-3-12
4. Check Thread catcher.
4-1 Check cable is securely connected.
4-2 Replace Pulse Motor with trouble.
5. No damage in electric parts?
5-1 Replace LCD-CE board.
5-2 Replace of CONT-D2 board. 4-2
Hook hits or
Mechanical
1. Check Hook is bent or not.
catches Needle
1-1 Repair bent Hook.
(E-193)
1-2 Replace Hook.
2. Check position of Thread catcher is proper.
2-1 Adjust 3-2-12
3. Check position of Thread holder is proper.
3-1 Adjust 3-3-10
Operator 1. Check if Needle is securely set.
1-1 Set Needle properly.
3-1-2
Constant display
Mechanical
1. Trouble of Photo sensor.
of E-193
1-1 Replace Photo sensor.
( ) ----- Reference instruction book
Summary of Contents for HCD2-1501-40
Page 1: ...Maintenance Manual for Embroidery Machine HCD2 1501 40 Version 2 3 HappyJapan Inc ...
Page 10: ...10 HSA90311 Shell alvania EP Grease2 100g Page 31 33 36 M0404342 Needle height gauge Page 52 ...
Page 150: ...143 10 1 Electrical connection diagram before Rev A for LCD CE board 1 3 ...
Page 151: ...144 10 1 Electrical connection diagram before Rev A for LCD CE board 2 3 ...
Page 152: ...145 10 1 Electrical connection diagram before Rev A for LCD CE board 3 3 ...
Page 153: ...146 10 2 Electrical connection diagram before Rev A for LCD CE U LCD CE MX board 1 4 ...
Page 154: ...147 10 2 Electrical connection diagram before Rev A for LCD CE U LCD CE MX board 2 4 ...
Page 155: ...148 10 2 Electrical connection diagram before Rev A for LCD CE U LCD CE MX board 3 4 ...
Page 156: ...149 10 2 Electrical connection diagram before Rev A for LCD CE U LCD CE MX board 4 4 ...
Page 157: ...149a 10 2a Electrical connection diagram Rev A 1 4 ...
Page 158: ...149b 10 2a Electrical connection diagram Rev A 2 4 ...
Page 159: ...149c 10 2a Electrical connection diagram Rev A 3 4 ...
Page 160: ...149d 10 2a Electrical connection diagram Rev A 4 4 ...
Page 161: ...150 10 3 Connection of inverter Inverter set Inverter set ...
Page 165: ...153 HCD8116 TP SW Circuit Board Ass y HCD8124 TC8 7 Circuit Board Ass y Rev A ...
Page 166: ...154 HCD8119 y ...
