BAOSHISHAN 9056 Bench Buffer Jewelry Polisher Instruction Manual

**BAOSHISHAN 9056 Bench Buffer Jewelry Polisher Instruction Manual

**

PART 1. SAFETY INSTRUCTION

Before using your bench buffer polisher, please read all safety instructions. They are for your protection and should always be followed to reduce the risk of personal injury or damage to the tool.

1.1 Before Using

NLY FOR 110V. Please confirm that your power supply is 110V at first. Other voltage conditions will cause the host to burn out.
Always wear proper eye and face protection. Safety glasses or face shields shouid
be worn whenver you operate BAOSHISHAN bench buffer polisher to prevent serious eye or face injuries. Do not wear loose clothing or jewelry and be sure to tie back long hair.

1.2 During use

Never operate any accessory at speeds above its maximum speed rating. When properly used , all of BAOSHISHAN’S accessories can be operated at tha speeds listed in BAOSHISHAN accessory catalogs or on the packaging. Only accessories rated for 7,500 RPM or more should be used with the bench buffer polisher. So cloth buffs over 4” or grinding wheel over 2″ in diameter should not be used on
it. Because the power determines the size of the polishing wheel.

Never use or continue to use any accessory which appears to be damaged,
loose, vibrating, or out of advance. Inspect each accessory for cracks or flaws before using it.
Always insert the shank or arbor of an accessory or mandrel into the collet (or collet holder chuck ork arbor) as far as possible in order to provide proper support. Tighten the collet or chuck securely.
Never use excessive side pressures which may tend to bend or break the shank or arbor or an accessory. Let the speed of the accessory do the work.
Do not stall the motor by jamming or using excessive pressure on the polishing wheel, buff, wheel, or accessory. This can result in damage to the motor.
Never operate your power tool during a perceptible power decrease. Turn power tool off and do not use until power is fully restored.

PART 2. ASSEMBLY INSTRUCTIONS

2.1 Package includes
If you purchased the standard bench buffer, each one comes with the following standard attachments : TM3 tapered spindle (left hand), TM4 tapered spindle (right hand), Allen wrench, two white cotton wheels.

If you purchased the bench buffer with more polishing wheels, each one comes with the following standard attachments : TM3 tapered spindle (left hand), TM4 tapered spindle (right hand), Allen wrench, two white cotton wheels(softer), two yellow cotton wheels (harder) and two fiber wheels.

If you purchased the bench buffer with more accessories, each one comes with the following standard attachments: TM3 tapered spindle (left hand), TM4 tapered spindle (right hand), drill chuck, flexible shaft, one white cotton wheel, one grinding wheel, one fiber wheel, key wrench, dril arbor adapter, Allen wrench, carbon brush and nails.

• tapered spindle
  

• carbon brush
  

• Allen wrench
  

• nail
  

• **key wrench

**

• drill arbor adapter
  

• drill chuck
  

• flexible shaft
  

• whit cotton wheel (softer)
  

• yellow cotton wheel (harder)
  

• fiber wheel
  

• **grinding wheel

**

TIPS: If any accessory is missing from the package, please contact us immediately!
2.2 Mounting Base
The base should be bolted or screwed down to a solid work bench or table to prevent movement while pressure is applied to a buff or wheel on the bench polisher. There are two mounting holes in the base for this purpose.

2.3 Attaching Accessories
The TM4 tapered spindle is right hand side accessory intended for use on the right hand side of the polisher as you are facing it. Do not use them on the left side as buff or wheel will tend to unscrew under load. The TM3 tapered spindle is intended for use on the left side only. If your cotton polishing wheel can’t keep on the spindles, the reason is that you installed the left and right spindles reversely.
Attach the spindles by sliding them onto the motor shaft until there is a 1/8” space between the motor housing and inside edge of the spindle. Be sure than the two set screws line up with flat on the motor shaft. Tighten both screws securely.
Plug in the motor and run the polisher at slow speed without a buff (or wheel) to see that the spindles on the polisher are running true.
Never use a buff, brush, abrasive wheel, or any other accessory that is not rated for at least 7,500 RPM and never use one that appears to wobble or vibrate. It could damage the polisher and cause injury to you. Buffs over 4” in diameter should not be used on the bench polisher. Never use a grinding wheel over 2″ in diameter.
Attention:

1. The threads of the left and right spindles are different. If the cotton wheel can’t keep on the spindles, it is because that you installed the left and right spindles reversely. The thread turning to the left is the right spindles.
2. Be sure to choose the correct buffing and polishing material for your job. Red is jewelers ruge and is for use on softer metals like gold, silver, and copper. Green is used on steel, tin and iron.

2.4 More Accessories
Continue to install more accessories according to the method in 2.3.
The grinder wheel shaft should be installed on the LEFT side of the machine.
Flexible shafts and drills chuck need to be used with small grinding wheel with shank (not included in the package) to polishing or drilling.
Fiber wheels can be used on the spindles directly or used with the grinding wheel shaft. Both are OK.

**Flexible Shaft

Drill chuck

Grinding wheel shaft**

PART 3. MAINTENANCE

3.1 Lubrication
The polisher has per-lubricated ball bearing and proof motor housing dose not require any lubrication. The motor is designhed to operate at about 40-50°F above room temperature which will be warm to the touch but will not harm the motor.

3.2 Brush Wear
Disconnect power cord before checking for brush wear. Check for brush wear periodically(about every 100 hours of continuous operation).
The brush tubes are located under the two protective caps on the right hand side of the motor(as you face it). Remove them with a standard screw driver blade, unscrew the brush tube caps, check the brush length, and install new brushes if the old ones are less then 1/4 in overall length. Be sure that the radius in the end of the brush is in line and conforms to the commutator surface Replacement brushes are available for your dealer or the factory. Order Part No. MP 262P for one pair of motor brushes.

3.3 Repair Service
All products have been checked and packaged in good condition before shipping.
Our bench buffer to be free of defects in material or workmanship for a repaired of one year after purchase. During the warranty period, the defective product will be repaired or replaced without charge, or at our option, the purchase price will be refunded.
If you have any questions, please feel free to contact us. We will try our best to give you a satisfactory solution.
Our email: alismile2014@hotmail.com

US STORE: Boshi Electronic Instrument
Email : alismile2014@hotmail.com
We’ll reply within 24 hours

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