HappyJapan HCH-701-30, Руководство по обслуживанию

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1 51
Trouble shooting(
Others / Electric
)
7-2-12
Trouble Factor Cause of trouble and measure
Page
Frame overrun
Mechanical
1. Interference between censor circuit board and douser.
1-1 Position adjustment of douser.
1-2 Replace of censor circuit board.
2. Check whether cable has problem or not.
2-1 Replace in case damage exists.
2-2 Insert connector again.
3. Check CONT-J board ass'y.
3-1 Replace of CONT-J board ass'y.
Key on control box Mechanical
1. When removing panel in replacing circuit board , due to poor cable bundling,
can not be pressed
circuit board being pushed from inside.
down and returned
1-1 Bundle cable again
Defect of LCD
Mechanical
1. Check LCD .
1-1 Replace of LCD 4-1-1
2. Inadequate condition of cable insertion
2-1 Insert to the back firmly.
3. Check whether LCD-CE-U board ass'y is out of order or not.
3-1 Replace of LCD-CE-U board ass'y.
4-1-1
Defect of data
Mechanical
1. Check whether cable (USB or LAN) is insert firmly between PC and Machine.
communication 1-1 Insert again
(E-90) 2. Check whether PC has problem or not.
(E-91) 2-1 Affirm whether there is problem or not.
3. Check whether LCD-CE-U board ass'y is out of order or not.
3-1 Replace of LCD-CE-U board ass'y . 4-1-1
Pattern disappears Mechanical
1. Trouble in back-up battery
/ Watch doesn't 1-1 Replace battery on LCD-CE-U board ass'y. 4-1-2
indicate time 2. No trouble in memory tip on LCD-CE-U board ass'y ?
2-1 Conduct [memory all clear] in maintenance mode.
4-4-3
2-2 If above measure doesn't solve the trouble, replace LCD-CE-U board ass'y.
( ) ---Reference instruction book