Alpha ECG-125 Manual de Instruções descarregar pdf (Página 24)

GRINDING WHEEL INSPECTION, REMOVAL, AND

INSTALLATION

DANGER!

Be sure to unplug the power cord from the outlet before attaching or removing the grinding

wheel from the tool. Accidental starting of the motor may cause bodily injury.

WARNING!

Besuretosecurelytightentheangeassemblyandallloosescrewsbeforetestingtheunit.

Please allow the grinding wheel to do the work. It is not necessary to apply more force onto

the machine than the force created by the weight of the machine itself. Applying excessive

force may damage the grinding wheel and cause premature failure of the bearings and

gears. Such action may decrease the rotation speed of the of the motor which reduces the

efciencyofthedustsuction,becauseitspowerisdrivenbythespindle.

INSPECTING THE GRINDING WHEEL

1. If you are reinstalling the grinding wheel, check the welds on the diamond segments

for cracks.

2. Check the diamond segments for even wear.

3. Thegrindingwheelshouldbereplacedifyoundacrackintheweldorifthediamond

segments are worn down and below the brush assembly.

NOTE: The Alpha

26mmarborgrindingwheel,driveplateadapterandspringloadedange

assembly are designed and engineered to work together. This design eliminates the

need for adjusting the grinding wheel height as the diamond segments wear.

Diamond

Segment

Wheel

Drive Plate

Adapter

Figure-22

26mm Arbor Grinding Wheel w/ Drive Plate Adapter Attached

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Alpha ECG-125 Manual de Instruções Página 24