Ubermann UAG04CHI Manual Del Operador página 32

ASSEMBLY
To prevent damage to the spindle or spindle lock, always allow
motor to come to a complete stop before engaging spindle lock.
• Loosen and remove the clamp nut from the spindle. Do not
remove the disc flange.
• Make sure the flats on the bottom of the disc flange are
engaged with the flats on the spindle.
• Place the grinding wheel over the spindle.
WARNING:
Always install a grinding wheel with the depressed center
against the disc flange. Failure to do so will cause the grinding
wheel to crack when tightening the clamp nut. This could result
in serious personal injury because of loose particles breaking
off and being thrown from the grinder. Do not overtighten.
• Thread the clamp nut on the spindle with the flat side of the
nut facing up.
• Fit the raised, small diameter portion of the clamp nut into
the hole in the wheel and finger tighten.
• Depress the spindle lock button and rotate the wheel
clockwise until the spindle locks in position.
• Tighten the clamp nut securely with the wrench provided. Do
not overtighten.
Installing the Side Handle
See Figure 2 page 14.
WARNING:
The side handle must always be used to help prevent loss of
control and possible serious injury.
The side handle can be installed on the top, left, or right side of
the grinder, depending on operator preference.
• Insert the side handle into the desired operating position.
• Turn the side handle clockwise to securely tighten.
9 - English