FS-1030D Service Manual - kyocera
FS-1030D Service Manual - kyocera
FS-1030D Service Manual - kyocera
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2G6<br />
(1) Interlock switch<br />
The interlock switch is located on the high voltage unit and opened and closed in conjunction with the front cover or the top<br />
cover via the interlock lever. This switch connects and disconnects the +24 V DC power supply line. If the front cover or the<br />
top cover is open, the interlock switch is open, and the +24 V DC to the high voltage output circuit, bias PWB, engine PWB,<br />
and the power supply unit is disconnected, deactivating the high voltage output, laser output, main motor output for safety.<br />
The cooling fan is an exception: Since the cooling fan is directly fed with +24 V DC from the power supply unit at the primary<br />
side (+24V1) of the interlock switch, the cooling fan is not deactivated even the cover is open.<br />
Top cover<br />
Projection<br />
Interlock lever<br />
Engine PWB<br />
Projection<br />
Bias<br />
PWB<br />
Power supply unit<br />
+24V2<br />
+24V3<br />
Front cover<br />
+24V2<br />
Triac, etc.<br />
+24V2<br />
High voltage<br />
output circuit<br />
Interlock<br />
switch<br />
+24 V DC<br />
output<br />
+24V1<br />
+24V1<br />
Cooling fan<br />
High voltage unit<br />
Machine left side view<br />
Figure 2-3-9 Interlock switch<br />
2-3-12
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