Nipro SURDIAL, Руководство по обслуживанию

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8.15-2
Replacement
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CAUTION
z Replace sub-board or fuse after disconnecting power plug from the socket.
z Power rating of sub-board should conform to that of power source of machine. Otherwise, fire
and/or machine failure may be caused.
z Use slow blow fuse.
(1) Turn off power SW of machine.
(2) Disconnect power plug from socket.
(3) Remove left cover from upper part of machine and left cover from Power box.
(4) Remove fuse.
(5) Prepare new fuse. Select an correct fuse by referring to the following purposes and ratings:
FUSE: AC250V 6.3A, slow blow fuse Transformer/Sub-board wiring
FUSE: AC250V 6.3A, slow blow fuse Transformer/Sub-board wiring
FUSE: AC250V 6.3A, slow blow fuse Switching power supply wiring
FUSE: AC250V 6.3A, slow blow fuse Switching power supply wiring
20
0.
5
5.
1
0.
6
5.2
0.1
0.2
Fig8.15-1 Fuse holder
(6) Attach the new fuse.
(7) Insert power plug in socket.
(8) Turn on power SW of machine.
(9) Check correct function of machine.
(10) Return the removed covers to the original positions.