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Model G0704 (Mfd. Since 04/13)
Figure 15. Test run controls.
5. Connect the mill/drill to the power source.
6. Turn the speed range selector knob to the "L"
(low) position (see Figure 1 on Page 3) and
rotate the variable spindle speed knob all the
way to the left (slowest) position.
7. Place the spindle direction knob in the "F"
(Forward) position. Squeeze the tab on the
Emergency Stop button, pull it open, then
press the green button. The spindle will begin
to turn at a low RPM.
—When operating correctly, the machine
runs smoothly with little or no vibration or
rubbing noises.
— Investigate and correct strange or unusual
noises or vibrations before operating the
machine further. Always disconnect the
machine from power when investigating or
correcting potential problems.
8. Press the Emergency Stop button. The
machine should stop.
—If the machine does stop, the Emergency
Stop button safety feature is working cor-
rectly. Continue to Step 8.
—If the machine does not stop, the Emergency
Stop button safety feature is not working
correctly. This safety feature must work
properly before proceeding with regular
operations. Call Tech Support for help.
Congratulations! The test run is complete. Perform
the following Spindle Break-In procedure.
Emergency
Stop Button
Variable Spindle
Speed Knob
Spindle
Direction
Knob
Spindle RPM
Readout
Tes t Run
Once assembly is complete, test run the machine
to ensure it is properly connected to power and
safety components are functioning properly.
If you find an unusual problem during the test run,
immediately stop the machine, disconnect it from
power, and fix the problem BEFORE operating the
machine again. The
Troubleshooting
table in the
SERVICE section of this manual can help.
The test run consists of verifying the following: 1)
The motor powers up and runs correctly, and 2)
the Emergency Stop button stops spindle rotation.
To test run machine:
1. Clear all setup tools away from the machine.
2. Make sure the machine is properly lubricated
(see Page 36).
3. Make sure there are no obstructions around
or underneath the spindle.
4. Place the spindle direction selection knob
in the "0" (OFF) position and press the
Emergency Stop button (see Figure 15).
DO NOT start machine until all preceding
setup instructions have been performed.
Operating an improperly set up machine
may result in malfunction or unexpect-
ed results that can lead to serious injury,
death, or machine/property damage.
Serious injury or death can result from
using this machine BEFORE understanding
its controls and related safety information.
DO NOT operate, or allow others to operate,
machine until the information is understood.