2011 Mimaki Engineering Co.,Ltd - MIMAKI UJF-3042 Maintenance Manual

Maintenance Manual > Disassembly and Reassembly > PCBs > Main PCB
Model UJF-3042/FX Issued 2010.08.27 Revised 2011.09.30 F/W ver
6.4.2 Main PCB
 Procedures
 A button type lithium battery is used for this board. Warn following 1)~4).
1), Danger of explosion if battery is incorrectly replaced.
2), Replace only with the same or equivalent type recommended by the manufacture.
Recommended type : [CR2032]
3), Dispose of used batteries according to the manufacturer
4),When the battery is replaced with a new one, pay attention to the polarity at replacing.
 To turn power off, be sure to turn the main power OFF.
 Remove the Power Plug. Adjacent parts can be at high voltage and it may cause electrical shock.
 Be sure to start the work after confirming the working process.
(Refer to "3.3.1 Replacement of Main
© 2011 MIMAKI ENGINEERING CO.,LTD.
PCB")
1. Turn the main power OFF.
2. Remove the Power Plug.
3. Disconnect all connectors on PCB.
4. Remove the Main PCB Assy.
Screws : P3x8SMW x6
Main PCB Assy.
5. Reverse the disassembly procedure for reassembly.
--- Remark
s instructions.
'
When a used Main PCB is to be discarded, remove
the installed battery (CR2032).
Disposal of the used battery according to manufac-
turer's instructions
Rev.
2.0
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6.4.2 R.2.0 P.1