Grizzly G0449 Owner's Manual page 23

4.
Push the EMERGENCY STOP button in,
then twist it clockwise so it pops out. When
the EMERGENCY STOP button pops out,
the switch is reset and ready for operation
(see Figure 20).
To Reset
Switch...
OFF
Figure 20. Resetting the switch.
5. Model G0449: Press the CONVEYOR START
button.
— If any problems
EMERGENCY STOP BUTTON.
Model G0450: Verify that the power is not
connected out of phase by pressing the
CONVEYOR START button, using the crite-
ria below:
— If the top of the conveyor belt moves toward
the back of the machine, it is moving in the
correct direction.
— If the top of the conveyor belt rotates
toward the front of the machine, it is moving
in the wrong direction. Stop the machine,
DISCONNECT THE POWER, then swap
any two wires L1, L2, or L3 at the incoming
power terminal block . If using a phase con-
verter for 240V 3-phase operation, ONLY
swap the L1 and L3 wires (see Figure 21)
to correct the conveyor belt rotation. (The
"wild wire" is connected to the L2 terminal.)
Model G0449/G0450 (Mfd. Since 8/13)
Twist Button
Clockwise
occur, press the
Swap These Connections
Figure 21. Swapping L1 and L3 wires at
incoming power junction box.
6. Press the CONVEYOR STOP button to stop
the machine.
7.
Press the SANDING DRUMS START and
SANDING DRUMS STOP buttons. The sand-
ing drums should start, run, and stop smooth-
ly.
8.
Press the EMERGENCY STOP button to
stop the machine.
9.
WITHOUT resetting the switch, press the
CONVEYOR START button. The machine
should not start.
— If the machine DOES NOT start, the
EMERGENCY STOP button safety feature
is working correctly.
— If the machine DOES start (with the
EMERGENCY STOP button pushed in),
immediately disconnect power to the
machine.
The EMERGENCY STOP button safety
feature is not working correctly. This safety
feature must work properly before pro-
ceeding with regular operations. Call Tech
Support for help.
10. Reset the EMERGENCY STOP button.
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