Operator and bystanders
MUST wear ANSI-approved
eye protection rated for
10,600 nm (10.6 µm) wave-
length CLASS 4 infrared
lasers when machine is
operating. NEVER look
directly into laser beam
or stare at laser contact
point, or severe eye injury
or blindness will occur!
Control panel may audibly beep during
pulse function, but is not an indication that
the laser is firing. Visually inspect scrap
wood placed under laser head assembly to
see if laser has fired.
Figure 30. Example of Class 4 laser eye
protection.
Model G0911–G0914 (Mfd. Since 05/21)
-29-
19. With top loading door still open, press Pulse
button on control panel to attempt test fire of
laser.
— If laser does not briefly pulse
ON, the top
loading door interlock switches are func-
tioning correctly.
— If laser does briefly pulse
ON, disconnect
machine from power. Top loading door
interlock switches safety feature is NOT
working. Call Grizzly Tech Support before
replacing interlock switches.
20. Press Emergency Stop button to turn machine
OFF.
21. WITHOUT resetting Emergency Stop button,
try to start machine by pressing ON/OFF
switch. Machine should not start.
— If machine does not start, safety feature of
Emergency Stop button is working correct-
ly. Congratulations! Test Run is complete.
— If machine does start, immediately turn it
OFF and disconnect power. Safety feature
of Emergency Stop button is not working
properly and must be replaced before
further using machine. Call Grizzly Tech
Support before replacing Emergency Stop
button and operating machine.
18. Put on Class 4 laser eye protection rated for
10,600 nm (10.6 µm) infrared wavelength
lasers (see
Figure 30).
16. With limit switch activated, press left and right
arrow nav buttons (
and
) on control
panel to test movement of table.
— If table does not move, limit switch is func-
tioning correctly.
— If table does move, disconnect machine
from power. Limit switch safety feature
is not working. Call Grizzly Tech Support
before replacing limit switch.
17. Place scrap piece of wood under laser head
assembly prior to testing pulse function.
Summary of Contents for G0911
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