Grizzly T32253 Owner'S Manual Download Page 3

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Table of Contents

INTRODUCTION ............................................................................................................................... 2

SECTION 1: SAFETY ....................................................................................................................... 9

Safety Instructions for Machinery ............................................................................................... 9
Additional Safety for Buffers..................................................................................................... 11

SECTION 2: POWER SUPPLY ...................................................................................................... 12

SECTION 3: SETUP ....................................................................................................................... 14

SECTION 4: OPERATIONS ........................................................................................................... 19

SECTION 5: ACCESSORIES ......................................................................................................... 24

SECTION 6: MAINTENANCE......................................................................................................... 26

Schedule .................................................................................................................................. 26
Cleaning ................................................................................................................................... 26
Lubrication ................................................................................................................................ 26

SECTION 7: SERVICE ................................................................................................................... 27

Troubleshooting ........................................................................................................................ 27

SECTION 8: WIRING ...................................................................................................................... 28

SECTION 9: PARTS ....................................................................................................................... 32

Main .......................................................................................................................................... 32
Labels & Cosmetics ................................................................................................................. 34

WARRANTY & RETURNS ............................................................................................................. 35

Summary of Contents for T32253

Page 1: ...NO PORTION OF THIS MANUAL MAY BE REPRODUCED IN ANY SHAPE OR FORM WITHOUT THE WRITTEN APPROVAL OF GRIZZLY INDUSTRIAL INC CS21330 PRINTED IN TAIWAN V1 11 20 MODEL T32253 T32254 VARIABLE SPEED BUFFER w WORK LIGHT OWNER S MANUAL For models manufactured since 08 20 ...

Page 2: ...ng grinding tool integrity and the usage of personal protective equipment The manufacturer will not be held liable for injury or property damage from negligence improper training machine modifications or misuse Some dust created by power sanding sawing grinding drilling and other construction activities contains chemicals known to the State of California to cause cancer birth defects or other repr...

Page 3: ...ench Mounting 16 Assembly 17 Test Run 17 SECTION 4 OPERATIONS 19 Operation Overview 19 Disabling Switch 20 Buffing 20 Selecting Buffing Wheels 21 Installing Removing Buffing Wheel 22 Selecting Buffing Compounds 23 Loading Compound 23 SECTION 5 ACCESSORIES 24 SECTION 6 MAINTENANCE 26 Schedule 26 Cleaning 26 Lubrication 26 SECTION 7 SERVICE 27 Troubleshooting 27 SECTION 8 WIRING 28 Wiring Safety Ins...

Page 4: ...We made every effort to be exact with the instruc tions specifications drawings and photographs in this manual Sometimes we make mistakes but our policy of continuous improvement also means that sometimes the machine you receive is slightly different than shown in the manual If you find this to be the case and the difference between the manual and machine leaves you confused or unsure about someth...

Page 5: ...read this entire manual BEFORE using machine Become familiar with the names and locations of the controls and features shown below to better understand the instructions in this manual Buffing Wheel Spindle Motor Variable Speed Dial ON OFF Switch w Disabling Key Digital Readout LED Work Light ...

Page 6: ... ishing wheels for different operations and compounds B Spindle Secures and spins buffing wheels T32253 accepts wheels up to 12 in diameter with a 1 2 bore T32254 accepts wheels up to 14 in diameter with a 5 8 bore B Figure 2 Control panel components Electrical Components C C ON OFF Switch w Disabling Key Turns motor ON when moved up turns motor OFF when moved down When key is removed switch is di...

Page 7: ...34 lbs Length x Width x Height 24 x 17 x 15 in Electrical Power Requirement 110V Single Phase 60 Hz Full Load Current Rating 3A Minimum Circuit Size 15A Connection Type Cord Plug Power Cord Included Yes Power Cord Length 72 in Power Cord Gauge 18 AWG Plug Included Yes Included Plug Type NEMA 5 15 Switch Type Toggle ON OFF w Disabling Key Motors Main Horsepower 1 2 HP Phase Single Phase Amps 3A Spe...

Page 8: ...Speed 900 3600 RPM Spindle Diameter 1 2 in Spindle Thread Pitch 11 TPI Spindle Length Usable 11 16 in Right Spindle Thread Direction Right Handed Left Spindle Thread Direction Left Handed Included Spacers 9 16 in Construction Base Cast Iron Work Rest Steel Lamp LED Paint Finish Powder Coated Other Specifications Country of Origin Taiwan Warranty 1 Year Serial Number Location Machine ID Label ISO 9...

Page 9: ...t 47 lbs Length x Width x Height 24 x 17 x 15 in Electrical Power Requirement 110V Single Phase 60 Hz Full Load Current Rating 6A Minimum Circuit Size 15A Connection Type Cord Plug Power Cord Included Yes Power Cord Length 72 in Power Cord Gauge 16 AWG Plug Included Yes Included Plug Type NEMA 5 15 Switch Type Toggle ON OFF w Disabling Key Motors Main Horsepower 1 HP Phase Single Phase Amps 6A Spe...

Page 10: ...e Spindle Speed 900 3600 RPM Spindle Diameter 5 8 in Spindle Thread Pitch 11 TPI Spindle Length Usable 1 in Right Spindle Thread Direction Right Handed Left Spindle Thread Direction Left Handed Included Spacers 5 8 in Construction Base Cast Iron Lamp LED Paint Finish Powder Coated Other Specifications Country of Origin Taiwan Warranty 1 Year Serial Number Location Machine ID Label ISO 9001 Factory...

Page 11: ...p kid proof DANGEROUS ENVIRONMENTS Do not use machinery in areas that are wet cluttered or have poor lighting Operating machinery in these areas greatly increases the risk of accidents and injury MENTAL ALERTNESS REQUIRED Full mental alertness is required for safe operation of machin ery Never operate under the influence of drugs or alcohol when tired or when distracted For Your Own Safety Read In...

Page 12: ... with moving parts or flying debris Make sure they are properly installed undamaged and working correctly BEFORE operating machine FORCING MACHINERY Do not force machine It will do the job safer and better at the rate for which it was designed NEVER STAND ON MACHINE Serious injury may occur if machine is tipped or if the cutting tool is unintentionally contacted STABLE MACHINE Unexpected movement ...

Page 13: ...ot hold small workpieces securely do not buff them with this machine Secure them with clamps or similar jigs or use a different buffer AVOIDING ENTANGLEMENT Becoming entan gled in moving parts can cause severe injury or death Keep all guards and covers in place DO NOT wear loose clothing gloves or jewelry and tie back long hair OPERATOR POSITION Do not stand directly in front of the buffer when tu...

Page 14: ...o reduce the risk of these hazards avoid over loading the machine during operation and make sure it is connected to a power supply circuit that meets the specified circuit requirements For your own safety and protection of property consult an electrician if you are unsure about wiring practices or electrical codes in your area Note Circuit requirements in this manual apply to a dedicated circuit w...

Page 15: ...nger and the gauge size gets smaller higher gauge numbers indicate smaller sizes Any extension cord used with this machine must be in good condition and contain a ground wire and matching plug receptacle Additionally it must meet the following size requirements Minimum Gauge Size T32253 16 AWG Minimum Gauge Size T32254 14 AWG Maximum Length Shorter is Better 50 ft Grounding Plug Requirements Figur...

Page 16: ...ON 3 SETUP This machine presents serious injury hazards to untrained users Read through this entire manu al to become familiar with the controls and opera tions before starting the machine Wear safety glasses during the entire setup process This machine was carefully packaged for safe transport When unpacking separate all enclosed items from packaging materials and inspect them for shipping damage...

Page 17: ...tes 3 Wipe off the surfaces If your cleaner degreas er is effective the rust preventative will wipe off easily If you have a plastic paint scraper scrape off as much as you can first then wipe off the rest with the rag 4 Repeat Steps 2 3 as necessary until clean then coat all unpainted surfaces with a quality metal protectant to prevent rust NOTICE Avoid harsh solvents like acetone or brake parts ...

Page 18: ...1 2 Assembly There is a range of options when it comes to buff ing and polishing wheels but the Model T32253 T32254 comes with two muslin wheels one loose 20 ply and one spiral sewn 40 ply To assemble machine 1 Place 1 spacer and wheel flange on each spindle shaft on each side of buffer see Figure 9 2 Install buffing wheels on each spindle shaft see Figure 9 3 Place 1 wheel flange on each shaft ag...

Page 19: ... setup tools away from machine 3 Connect machine to power supply 4 Move ON OFF switch up to turn machine ON see Figure 10 Work light should illuminate Note Motor will not turn ON unless variable speed dial is turned all the way counterclock wise 5 Verify motor operation by slowly turning vari able speed dial clockwise Rotate dial back and forth to test variable speed function Motor should run smoo...

Page 20: ...F position 4 Connects buffer to power 5 Puts on personal protective equipment 6 Stands aside starts machine adjusts speed then applies polishing compound and gradu ally feeds workpiece into wheel 7 Stops machine once buffing operation is complete Eye and face injuries and respiratory prob lems can occur while operating this tool Wear personal protective equipment to reduce your risk from these haz...

Page 21: ...pressure to apply how to move the workpiece against the wheel and how much compound to use requires a certain amount of trial and error Thoroughly clean all parts you plan to buff Dirt oil rust paint or other film must be removed chemically or with water Make sure to dry off parts with a rag after cleaning Apply buffing compounds in small amounts at a time Apply paste type compounds with a wand or...

Page 22: ...ut of your hand be prepared for it to come flying at you Wear safety glasses or a face shield and a heavy leather apron Also wear a dust mask to pro tect your lungs from microscopic particulate that will be flying off wheel Selecting Buffing Wheels Buffing wheels are available for most types of metals some woods and for different stages in the buffing process Below are pictures and descriptions of...

Page 23: ... MACHINE FROM POWER 2 Remove spindle nut and outer flange from each spindle shaft see Figure 15 DO NOT remove inner flange or spacer Note Left spindle shaft has left hand threads so hex nut threads counterclockwise onto shaft 3 Remove old buffing wheels if installed and install desired buffing wheels between inner and outer wheel flanges see Figure 15 Spindle Nut Wheel Flanges Spacer Figure 15 Buf...

Page 24: ...reach full speed Selecting Buffing Compounds Most colors of abrasives have similar applica tions but always check with the manufacturer of your particular compound Grizzly offers the following compounds Red Rouge Made for fine polishing on brass and gold Provides an excellent shine when used with the loose muslin buffing wheel Green Extra Fine Great for extra fine pol ishing on most metals to brin...

Page 25: ...2 5 000 D2515 Airway Hard 6 x 12 Ply x 1 2 3 500 D2518 Airway Soft 6 x 12 Ply x 1 2 3 500 D2506 Spiral Sewn 5 x 60 Ply x 1 2 5 000 D2498 Spiral Sewn 6 x 30 Ply x 1 2 4 000 D2507 Spiral Sewn 6 x 60 Ply x 1 2 4 000 T32253 Buffing Wheels Figure 19 Replacement buffing wheels MODEL TYPE SIZE MAX RPM D3188 Soft Muslin 5 x 40 Ply x 5 8 5 000 D3190 Soft Muslin 8 x 40 Ply x 5 8 4 000 D3191 Hard Muslin 6 x ...

Page 26: ...peed dial for wear damage Monthly Check Clean vacuum dust buildup off motor Cleaning the Model T32253 T32254 is relatively easy Vacuum excess debris and wipe off the remaining dust with a dry cloth Wipe down spin dle with a non staining lubricant after cleaning To clean buffing wheels use a buffing wheel rake to remove dried compound Guide the rake across the spinning buffing wheel using light pre...

Page 27: ...aller wheel or reduce wheel width 3 Clean motor let cool and reduce workload 4 Test replace circuit board 5 Replace motor Machine has vibration or noisy operation 1 Buffing wheel loose or worn 2 Motor or component loose 3 Incorrectly mounted to workbench 4 Motor shaft bent 5 Motor or motor bearings at fault 1 Re install Page 21 or replace buffing wheel 2 Replace damaged missing fasteners tighten i...

Page 28: ...urrent at the time of printing but may not match your machine If you find this to be the case use the wiring diagram inside the motor junction box CAPACITORS INVERTERS Some capacitors and power inverters store an electrical charge for up to 10 minutes after being disconnected from the power source To reduce the risk of being shocked wait at least this long before working on capacitors EXPERIENCING...

Page 29: ... AGE05010F12L DC12V 0 15A CX1812 WVF CTRL V1 4 Fuse BUSSMAN 10A 250V BUSSMAN 10A 250V 330uF 250V S Cap 12V 15W 0 47uF K 310V CX1603 330uF 250V S Cap JT3 JT2 JT1 JW JV JU GND TX TX RX RX VDD CON1 CON2 Fan 1 2 3 To LED Light To Plug ON OFF Switch CX1918 VR DIS V1 1 15V TX TX RX RX GND Film Cap 1 2 3 JI HONG J9301 1YT 125 250VAC 19 12A Ground 110 VAC 5 15 Plug Figure 22 T32253 start capacitors ...

Page 30: ...d BASE Circuit Board CROWN AGE05010F12L DC12V 0 15A CX1812 WVF CTRL V1 4 Fuse BUSSMAN 10A 250V BUSSMAN 10A 250V S Cap 12V 15W 0 47uF K 310V CX1603 S Cap JT3 JT2 JT1 JW JV JU GND TX TX RX RX VDD CON1 CON2 Fan 1 2 3 To LED Light To Plug ON OFF Switch CX1918 VR DIS V1 1 15V TX TX RX RX GND Film Cap 1 2 3 JI HONG J9301 1YT 125 250VAC 19 12A 680uF 250V 680uF 250V Figure 23 T32254 start capacitors ...

Page 31: ...T32253 T32254 Mfd Since 08 20 29 READ ELECTRICAL SAFETY ON PAGE 26 Electrical Component Photos Figure 27 LED wiring Figure 24 T32253 switch wiring Figure 25 Control unit wiring Figure 26 T32254 switch wiring ...

Page 32: ... 15 2 16 3 17 4 18 5 19 6 20 7 21 8 22 9 23 10 24 11 25 12 26 13 14 21 21 21 20 5 5 28 29 Main SECTION 9 PARTS We do our best to stock replacement parts when possible but we cannot guarantee that all parts shown are available for purchase Call 800 523 4777 or visit www grizzly com parts to check for availability ...

Page 33: ...026 JUNCTION BOX 13 PT32253013 RUBBER FOOT 28 PT32253028 ON OFF SWITCH JI HONG J9301 1YT 14 PT32253014 TAP SCREW M3 5 X 10 29 PT32253029 VARIABLE SPEED DIAL T32254 Parts List REF PART DESCRIPTION REF PART DESCRIPTION 1 PT32254001 BASE 15 PT32254015 FLANGE SCREW 10 24 X 3 8 2 PT32254002 CORD PLATE 16 PT32254016 MOTOR 1HP 110V 1 PH 3 PT32254003 POWER CORD 16G 3W 72 5 15P 17 PT32254017 PHLP HD SCR M6...

Page 34: ...or maximum speed of buffer 9 Make sure machine is properly adjusted and set up correctly before starting motor 10 Securely mount machine to stable surface or workbench before starting 11 Do not use workpiece with nails loose knots splinters or any condition that may cause the wheel to grab and project workpiece 12 DO NOT expose to rain or use in wet locations 13 DO NOT operate under influence of d...

Page 35: ...r for incidental contingent special or consequential damages arising from the use of our products The manufacturers reserve the right to change specifications at any time because they constantly strive to achieve better quality equipment We make every effort to ensure that our products meet high quality and durability standards and we hope you never need to use this warranty In the event you need ...

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