EASTWOOD 64732 1 HP Dual Speed Buff Motor User Manual

EASTWOOD 64732 1 HP Dual Speed Buff Motor

Introduction

The EASTWOOD BUFF MOTORS are designed and built to high-quality standards using precision components. The balanced shaft and armature is supported by substantial roller bearings, while the capacitor start motor allows fast, efficient starting and high torque. Extra-long shaft length provides obstruction-free working room around the motor housing.

Safety Instructions

1. Keep the work area clean and well-lit. Cluttered or dark areas invite accidents.
2. Keep children and bystanders away while operating a power tool. Distractions can cause you to lose control.
3. Do not expose power tools to rain or wet conditions. Water entering a power tool will increase the risk of electric shock.
4. Do not abuse the cord. Never use the cord for carrying, pulling, or unplugging the power tool. Keep the cord away from heat, oil, sharp edges, or moving parts. Damaged or entangled cords increase the risk of electric shock.
5. When operating a power tool outdoors, use an extension cord suitable for outdoor use. Use of a cord suitable for outdoor use reduces the risk of electric shock.
6. Use safety equipment. Always wear eye protection. Safety equipment, such as a dust mask, non-skid safety shoes, a hard hat, or hearing protection, used for appropriate conditions, will reduce personal injuries.
7. Avoid accidental starting. Ensure the switch is in the off position before plugging in. Carrying power tools with your finger on the switch or plugging in power tools that have the switch on invites accidents.
8. Remove any adjusting key or wrench before turning the power tool on. A wrench or a key left attached to a rotating part of the power tool may result in personal injury.
9. Do not overreach. Keep proper footing and balance at all times. This enables better control of the power tool in unexpected situations.
10. Dress properly. Do not wear loose clothing or jewelry. Keep your hair, clothing, and gloves away from moving parts.

Parts

• (1) Buff Motor Unit (A)
• (1) Special, Left-Hand Threaded Arbor Nut (for Left Side Shaft Threads) (B)
  • 5/8”-11 x 2 for #64733
  • 3/4”-10 for #64732
• (1) Standard, Right-Hand Threaded Arbor Nut (for Right Side Shaft Threads) (C)
  • 5/8”-11 for #64733
  • 3/4”-10 for #64732
• (4) Buff Wheel Support Flanges (D)
• (2) Short Shaft Spacers (E)
• (2) Long, Shaft Spacers (F)

Buff Wheels

#64732, 1 HP, DUAL-SPEED MOTOR

 Left Side

• Slip Spacers [E] & [F] over Arbor Shaft to the step of the Shaft (FIG 1).
• Place a Buff Wheel Support Flange [D] onto the shaft up to the spacers [E] & [F] and with the cupped surface facing outward (FIG 1).
• Push a Buff Wheel of choice (not included) over the threaded end of the Shaft up to the Buff Wheel Support Flange [D] (FIG 2).
• Add another Buff Wheel Support Flange [D] with the cupped face toward the Buff Wheel.
• Thread Special, Left-Hand Threaded Arbor Nut [B] onto Shaft threads up against the Buff Wheel Support Flange [D] (FIG 2).
• Use a wrench (not included) to snug up the Nut while holding the Buff Wheel. Another wrench (not included) may be placed around the flats at the inner surface of the Shaft to keep it from rotating if required.

Right Side

• The Right-Side procedure is identical to the Left except for using the Standard, Right-Hand Threaded Arbor Nut [C].

#64733, 1/2 HP BUFF MOTOR

Left Side

• Slip Spacer [E] over Arbor Shaft to the step of the Shaft (FIG 3).
• Place a Buff Wheel Support Flange [D] onto the shaft up to the spacer [E] and with the cupped surface facing outward. (FIG 3).
• Push a Buff Wheel of choice (not included) over the threaded end of the Shaft up to the Buff Wheel Support Flange [D] (FIG 4).
• Add another Buff Wheel Support Flange [D] with the cupped face toward the Buff Wheel.
• Thread Special, Left-Hand Threaded Arbor Nut [B] onto Shaft threads up against the Buff Wheel Support Flange [D] (FIG 4).
• Use a wrench (not included) to snug up the Nut while holding the Buff Wheel. Another wrench (not included) may be placed around the flats at the inner surface of the Shaft to keep it from rotating if required.

Right Side

• The Right-Side procedure is identical to the Left except for using the Standard, Right-Hand Threaded Arbor Nut [C].

OPERATION

• #64732, 1 HP, DUAL-SPEED MOTOR
  • Check that the Rocker Switch is in the down “OFF” Position (FIG 5).
  • Turn the Rotary Switch to the Neutral “O” Position (FIG 5).
  • Plug into a properly grounded, 15 Amp outlet.
  • Turn the Rotary Switch to the desired “L” [Low Speed] or “H” [High Speed] position.
  • Move the Rocker Switch up to the “ON” Position.
  • The motor will begin to rotate. Allow approximately 10 seconds for the Motor to “spool up” to operating RPM before use.
• #64733, 1/2 HP MOTOR
  • Check that the Rocker Switch is in the down “OFF” Position (FIG 6).
  • Plug into a properly grounded, 15 Amp outlet.
  • Move the Rocker Switch to the up “ON” Position (FIG 6).
  • The motor will begin to rotate. Allow approximately 10 seconds for the Motor to “spool up” to operating RPM before use.

BUFFING BASICS

• Only work from the “Work Zone” at the front lower portion of the Wheel (Fig. 7).
• Subjecting a workpiece to a point above the centerline of the Arbor Shaft (Fig. 8) can quickly tear the item from the operator’s hands and propel the object at over 80 MPH with great force.
• Always position workpiece edges so that the wheel is rotating “off the edge” (Fig. 9).
• NEVER feed an edge “into” the wheel (Fig. 10). Feeding an edge into a rotating wheel is extremely dangerous and will quickly and violently kick the object back at the operator, causing injury and damage.

SELECTING BUFF WHEELS AND COMPOUND

Compounds are available in a variety of Grits to accommodate different metals and materials. In addition, Buff Wheels are offered in an array of textures ranging from soft to aggressive. Generally, a harder material will require pairing a stiffer, more aggressive Buff Wheel with a courser grit Compound. Also, as the buffing of a part continues, there is a progression of successively softer Buff Wheels and less aggressive Compound formulations. The following chart can be used as a general guide to choosing the right Compound and Buff Wheel for the job:

Always use a dedicated Buff Wheel for a specific compound. Example: if using Emery on a Sisal Wheel, use that Wheel exclusively with Emery Compound. Never contaminate a Buff Wheel by attempting to use another type of Compound. This can cause damage to the surface of a workpiece and ruin the Buff Wheel.

APPLYING COMPOUND

Remove the Compound Bar from the package and, holding it firmly, gently apply Compound to the “Work Zone” area of the rotating wheel (FIG 11). Apply sparingly, one or two seconds against the wheel every few minutes is enough. More is not better, and it is best to apply a small amount more frequently than too much at once.

BUFFING OBJECTS

• Before turning on the Motor, take a few moments and plan the work to be done. Take notice of all sharp edges, corners, or protruding features that could snag the wheel. Be sure to plan on buffing those areas with the wheel rotating away.
• Begin in one area, let the compound work, and move the object across the piece across the wheel horizontally. Never stop and hold the object, the next wheel. Use very light pressure and move down 1/4″ after each pass until finished (FIG 12).
• On larger objects, divide the surface area into 1” x 2” areas and move from area to area.
• When done, clean the surface of the just buffed object of all compound residue and inspect. Eastwood #10194ZP, PRE Painting Prep is excellent for cleaning buffing residue, as are acetone, mineral spirits, or denatured alcohol. If some areas require additional attention, repeat the above buffing process and check again. Numerous “clean & check” periods may need to be done to achieve the desired results.
• Always clean the buffing residue on the object before progressing to the next finer Compound/Wheel combination, or contamination of the softer wheel will occur.
• When stepping to the next finest Compound/Wheel combination, unplug the Buff Motor and change to the next Wheel.

CLEANING BUFF WHEELS

After use, all Buff Wheels will build up an accumulation of compound and metal particles. When this occurs, it reduces the overall effectiveness and must be removed. Use an Eastwood #13120 Buff Rake. To do so:

• Gripping it firmly by the handles, lightly press it into the rotating Wheel in “The Work Zone” of the Wheel in 10-second increments until the bulk of the material is removed (FIG. 16).
• The Buff Rake will also true up an out-of-round wheel. This is done by first cleaning the wheel, then holding the Rake at the edge of the Wheel and allowing just the high spots to contact the Rake. As the “High Spot” fibers are removed, the Wheel will return to proper roundness.

STORING BUFF MOTOR

• Unplug from the power source.
• Wrap the cord securely around the Buff Motor.
• Store in a clean, dry, dampness-free area, preferably EASTWOOD 64732 1 HP Dual Speed Buff Motor covered with plastic sheeting.

MAINTENANCE

The following maintenance should be performed before each use:

• Check the tightness of all Motor and Wheel mounting hardware.
• Check the Motor controls’ operation.
• Inspect the Buff Wheel for tears, damage, or premature wear.

TROUBLESHOOTING

Motor Performance Issues

BUFF COMPOUND SELECTION

• #32030 EMERY (Dark Gray)
  For fast cutting on iron, steel, and other hard metals to EASTWOOD 64732 1 HP Dual Speed Buff Motor remove scratches, rust, corrosion, burrs, etc. Use with Sisal wheels. Do not use on gold or silver.
• #32031 STAINLESS (Light Gray)
  For buffing stainless and other steels, chromium, nickel plate, and some harder plastics. Use with Spiral or Ventilated buffs. Do not use on gold or silver.
• #32032 TRIPOLI (Brown)
  For buffing all base metals. Use on brass, aluminum, pewter, copper, etc. Als,o plated surfaces. Use with Spiral or Ventilated wheels, not use on gold or silver.
• #32033 WHITE ROUGE (White)
  For final coloring on metal. Produces a brilliant high shine. Removes light scratches. Use with Loose or Canton Flannel buff wheels.
• #32034 JEWELERS ROUGE (Red)
  For the highest finish on gold, silver, and other EASTWOOD 64732 1 HP Dual Speed Buff Motor precious metals. Use with Canton Flannel or Felt buff wheels for best results.
• #32035 PLASTIC (Blue)
  For cutting and coloring on hard plastics. Do not use on soft or low-melting-point plastics like polyethylene. For cut-down, use the Spiral Sewn buff wheel. For final high luster, use Flannel.

Buff Wheels

• #13061 10”
  Sisal Buffing Wheel for 3/4” arbor
• #13060 8”
  Sisal Buffing Wheel for 5/8” arbor
• #13038 10”
  Spiral Sewn Buffing Wheel for 3/4” arbor
• #13033 8”
  Spiral Sewn Buffing Wheel for 5/8” arbor
• #13046 10”
  Canton Flannel Buffing Wheel for 3/4” arbor
• #13058 8”
  Canton Flannel Buffing Wheel for 5/8” arbor
• #13041 10”
  Loose Section Buffing Wheel for 3/4” arbor
• #13044 8”
  Loose Section Buffing Wheel for 5/8” arbor
• #13030 10”
  Cotton String Buffing Wheel for 3/4″ arbor

Customer Support

• Website: https://help.eastwood.com/
• Ph: 1 (800) 343-9353
• Timings: Monday – Friday, 9:00 AM to 6:00 PM.

FAQs

What is the EASTWOOD 64732 Dual Speed Buff Motor designed for?
With its multiple speed settings for flexible application, this buff motor is made to precisely and powerfully polish, buff, and finish metal, plastic, and painted surfaces.

What are the two speed settings and their uses?
For sensitive polishing, the motor has a low speed of around 1,750 RPM; for aggressive buffing and cutting, it has a high speed of about 3,450 RPM.

How do I install the buff motor?
Using the mounting holes supplied, firmly attach the motor to a stable workstation or pedestal. Use the proper flanges and bolts to attach the buffing wheels or pads to the spindle.

Can I use different types and sizes of buffing wheels?
Yes, as long as the wheels fit the spindle and are rated for the motor’s speeds, the motor may support a variety of wheel sizes and kinds, usually ranging from 6″ to 8″.

How do I change the speed settings?
A switch on the motor housing controls the speed option. To prevent damage, make sure the motor is off before changing speeds.

What safety precautions should I take while operating?
Always wear gloves, eye protection, and a dust mask if required. Keep your hair tucked up and stay away from loose garments. Never run without the appropriate polishing wheels in place.

What is the power requirement for this buff motor?
It may be used with most workshop outlets and draws about 1 horsepower when powered by ordinary 110-120V AC power.

Can the motor handle continuous heavy-duty use?
Although the motor is designed for prolonged operation, it should be paused occasionally to avoid overheating while doing demanding tasks.