78
Trouble shooting(Electricity doesn’t turn on)
7-2-1
Trouble Factor Cause of trouble and measure
Page
Electricity
Mechanical
1. Did fuse blow?
doesn't turn on 1-1 If it did, replace it.
2. Check of defect on board.
2-1 Replace of CONT-J board ass'y.
2-2 Replace of LCD-CE-U board ass'y.
3. No problem in power supply?
3-1 Check and adjust the correct voltage.
4-1-3
3-2 Try to replace power supply.
4. Check of Cable catching causes short-circuit.
4-1 Please insulate the cable after removing outer cover.
4-2 Replace of cable.
5. Confirm not getting power supply from same outlet with other embroidery
machine or other machines which contains motor.
5-1 Preferably only 1 embroidery machine should be connected with 1 outlet.
(Maximum 2-3machines)
Environment
1. Is electricity in receptacle?
1-1 Supply power.
( ) ---Reference instruction book
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 ...