MIMAKI SWJ-320 S2, Maintenance Manual

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© 2013 MIMAKI ENGINEERING CO.,LTD. 3.3.3 P.1
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MAINTENANCE MANUAL > Workflow > Electrical Parts > Replacement of the Power Supply PLA600F-36-R
Model SWJ-320S Issued 2012.07.19 Revised 2013.08.28 F/W ver Remark
1.2
Rev.
3.3.3 Replacement of the Power Supply PLA600F-36-R
NEW
(SWJ-320S2: M031E121~ / SWJ-320S4: M131E525~)
 List of replacement procedures
After turning off the sub and main power switches, unplug the power cord. Make sure to take 15
minutes before restarting the operation. It is very dangerous if sleep mode functions mistakenly
during the operation.
Moreover, the PCB may be damaged in case electric charge still remains inside.
Also, there is a possibility of electric shock because of high power voltage applied to the high-pres-
sure part of the DC power supply unit. Take care to avoid contact with it.
Item Work operation Description Ref.
Power OFF
1.
 Power OFF
Power cable removing from main
body Turing the main power OFF, and then removing the power
cable from the main body. ---
DC Power
Supply
2.

Power Supply PLA600F-36-R
replacement
6.4.3
Adjustment
3.

Power ON Connecting the power cable to the main body, and starting
the machine. ---
4.

Power voltage adjustment Monitoring the power with a tester and adjusting the volume
of DC power supply(DC37V). 4.2.23
PLA600F-36-R