5MN906
Operation
WARNING: Do not operate this buffer until you are sure that you are completely familiar with the safe
operation of the buffer, all accessories and safety equipment. Improper use can lead to
severe injury. This manual defines proper use of this equipment. Before using this
equipment for any other use, please consult Baldor. Contact Baldor if you do not
understand any procedure or operation concerning this buffer or this manual.
WARNING: When starting a grinder for the first time, or after installing a replacement grinding wheel,
it is most important that the operator stand aside for at least one minute of rotation at full
speed. This is the correct practice since debris in the wheel may be thrown out during the
first moments the machine is in operation.
Always use safety glasses with side shields (or full face shield) when operating buffer. Also
use face or dust mask if cutting operation is dusty. Everyday eyeglasses only have impact
resistant lenses, they are NOT safety glasses.
Check that the On−Off switch is in the “OFF” position, and the shaft moves freely. When
starting buffer for the first time or after installing replacement wheel, it is most important that
the operator stand aside for at least one minute. Debris in the wheel may be thrown out
during the first moments the machine is in operation. After connecting buffer to power
source, turn switch on. Buffer should come up to speed smoothly and without vibration. If
buffer does not, shut buffer off immediately and determine reason.
Always keep hands at least 2 inches from wheels. If the work piece is small, use a holder to
keep hands 2 inches or more from wheels.
Use extreme care when polishing irregularly−shaped or small objects as they can be caught
in the wheel and hurled outward with damaging force.
Always polish from the front of the machine. If the work piece is caught by the wheel, the
wheel will normally spin the piece downward.
Buff on face (periphery) of the wheel only.
Maintenance Replace worn buffing wheel as necessary. After a wheel is replaced, the arbor nut should be
tightened just enough to prevent the wheel slipping on the arbor and the vinyl arbor nut cover
must be in place.
Motor and pulley bearings are lubricated for life and do not require additional lubrication.
Wipe off buffing dust to prevent accumulation.
Replace damaged parts immediately to maintain safety of machine.
Table 1 Minimum Gauge Wire Size
Volts Total Length of Cord (Cord + Extension, in Feet)
Ampere Rating 115V 25 50 100 150
Ampere
Rating
230V 50 100 200 300
More Than Not More Than AWG
0 6 18 16 16 14
610 18 16 14 12
10 12 16 16 14 12
12 16 14 12 Not Recommended