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kobalttools.com
TROUBLESHOOTING
PROBLEM POSSIBLE CAUSE CORRECTIVE ACTION
Motor not running. No power. 1. Check cable, plug, socket, and fuse.
Motor runs, cutting
disk remains still.
Arbor nut loose. 1. Check the inner washer and outer
washer are seated correctly and then
tighten the arbor nut if necessary.
It is difcult to cut
materials.
Tile cutting wheel is dull. 1. Replace the cutting wheel.
Cutting wheel runs
irregularly/vibrates.
1. Cutting wheel warped.
2. Cutting wheel tted incorrectly.
1. Replace the cutting wheel.
2. Fit the cutting wheel correctly.
Cutting wheel is
discolored.
1. Insufcient cooling water.
2. Lateral friction caused by runout.
1. Fill the basin with sufcient water.
2. Guide workpiece through cutting wheel
more slowly.
Laser line
projection is hard
to see.
1. Light in work area is too bright.
2. Batteries are depleted.
3. Dust or water is on the cover of
aperture.
1. Turn down the environment light.
2. Replace the batteries.
3. Clean the dust or water on the cover at
the aperture.
Laser line is not
projecting.
1. Laser switch is in the "off"
position.
2. Batteries are depleted.
1. Check that the laser switch is in the
"on" position.
2. Replace the batteries.
If you have any questions regarding the product, please call customer service at 1-888-3KOBALT
(1-888-356-2258).
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