Grizzly Deluxe Bandsaw G0555LX - Manual (Page 25)

G0555LX (Mfg. Since 3/13)
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test run
once the assembly is complete, test run your
machine to make sure it runs properly and is
ready for regular operation.
the test run consists of verifying the following:
1) the motor powers up and runs correctly, and
2) the safety disabling mechanism on the switch
works correctly.
if, during the test run, you cannot easily locate
the source of an unusual noise or vibration, stop
using the machine immediately, then review
troubleshooting on page 44.
if you still cannot remedy a problem, contact our
tech support at (570) 546-9663 for assistance.
to test run the machine:
1. Make sure you have read the safety instruc-
tions at the beginning of the manual and that
the machine is set up properly.
2. Make sure all tools and objects used during
setup are cleared away from the machine.
3. verify that the machine is operating correctly
by turning it ON.
— 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.
4. turn the machine OFF.
5. insert the switch disabling padlock through
the on button, as shown in figure 28.
6. press the on button to test the disabling fea-
ture on the switch.
—if the machine does not start, the switch
disabling feature is working as designed.
—if the machine does start, immediately stop
it. the switch disabling feature is not work-
ing correctly. this safety feature must work
properly before proceeding with regular
operations. Call tech support for help.
figure 28. switch disabling padlock inserted into
on button.
Shaft
Padlock
a properly tensioned blade is essential for making
accurate cuts, maximizing the life of the blade,
and making other bandsaw adjustments. however
properly tensioned blade will not compensate for
cutting problems caused by too rapid of a feed
rate, hardness variations between workpieces,
and improper blade selection.
the method used to tension the blade is often
a matter of preference. described below are
the flutter method and the deflection method.
either method will help safely tension the blade.
experience and personal preference will help you
decide which method your prefer. optimal cut-
ting results for any workpiece are a combination
of correct blade selection, proper blade tension,
and an appropriate feed rate. improper blade
tension is unsafe, produces inaccurate and incon-
sistent results, and introduces unnecessary wear
on bandsaw components. over-tensioning the
blade increases the chance of the blade breaking
or wheel misalignment. under-tensioned blades
wander excessively while cutting and will not track
properly during operation.
tensioning blade