Omtech SH-G1610 User Manual page 31

2.4.9 Laser Power Supply
Front
Left
High-Voltage Wire
A
B Mounting Holes
C Water Indicator Light
D Laser Signal Indicator Light
E Laser Indicator Light
Main Power Terminal
F
G Test Button
H Connection Terminal
I Ethernet Port
A
B
C
This line is connected to the laser tube's anode or positive
end, providing high-voltage current to power the laser.
These standard slots allow simple installation and removal.
When connected, this light shows the water cooling system
is operating.
This light shows the laser tube is operating.
This light shows when current is being sent to the laser
tube.
This terminal block holds the power supply's connection
to the engraver's grounding (FG) and to the main power
supply (AC).
This button is used to attempt to test fire the laser when
troubleshooting problems. If the laser fi res successfully,
the problem will usually be with the control panel or its
connections.
This terminal block holds the connections to the high (H)
and low level output (L), the water protection switch (P),
another ground (G), and two laser signal controls (IN & 5V).
This port allows you to connect the laser power supply to
an external ammeter.
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E G
D F I
H