Magna-Matic MAG-8000 Series, Руководство по эксплуатации, Страница: 14 / 28

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13
MAG-8000 Trouble-Shooting
The MAG-8000 will not start.
Double check that the MAG-8000 is plugged in a 20 amp (mini -
mum) circuit. Due to the “instant starting” of the MAG-8000 it
has a tremendous starting draw, therefore a minimum 20 amp
circuit is required.
Check all building fuses or circuit breakers.
To diagnose a ON/OFF switch problem, (unplug from power
source.) Open the square access panel below the switch, and
disconnect the (2) wires from the switch (label the wires before
disconnecting.) Directly connect and insulate the (2) wires.
Plug the MAG-8000 into a power source, this should start the
motor without the switch.
If the MAG-9000 still does not start after this test, the solid
state switch, capacitors, or the motor is no longer function-
ing and must be replaced. Call 800-328-1110 for replacement
parts or a warranty issue.
The MAG-8000 is vibrating.
This is caused by a grinding wheel that is “out-of-round” or
“out-of-balance” - this will happen when the user does not
apply downward pressure on the blade when sliding it back and
forth in the MAG-8000. Also, on occasion, grinding wheels can
have a “hard spot” which will also cause this.
To repair the wheel you can dress it with a grinding wheel
dressing tool, or you can use an old lawn mower blade. When
using the old lawn mower blade find a portion of the blade
that is square stock (near the mounting hole - not on an edge)
and grind it with the MAG-8000, but do not go back and forth
- simply keep pressure down on the work table and into the
wheel evenly. This will re-shape the wheel back into a circle.
The MAG-8000 belt is not tight (or making excessive
noise.)
See page 12 on how to re-tension the belt. Also note having
the blade extremely tight will create a high pitched noise, and
significantly reduce the life of the belt.