Grizzly T10875 Owner'S Manual Download Page 1

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MODEL T10875

3" MINI GRINDER/BUFFER

w/ROTATING SHAFT

OWNER'S MANUAL

(For models manufactured since 01/15)

WARNING: NO PORTION OF THIS MANUAL MAY BE REPRODUCED IN ANY SHAPE

OR FORM WITHOUT THE WRITTEN APPROVAL OF GRIZZLY INDUSTRIAL, INC.

#BB17338 PRINTED IN CHINA

V1.04.15

Summary of Contents for T10875

Page 1: ...R S MANUAL For models manufactured since 01 15 COPYRIGHT APRIL 2015 BY GRIZZLY INDUSTRIAL INC WARNING NO PORTION OF THIS MANUAL MAY BE REPRODUCED IN ANY SHAPE OR FORM WITHOUT THE WRITTEN APPROVAL OF G...

Page 2: ...g 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...

Page 3: ...ustment 15 Test Run 15 SECTION 4 OPERATIONS 16 Workpiece Inspection 17 Wheel Selection 17 Wheel Inspection 18 Wheel Dressing 18 Wheel Care 19 Installing Removing 19 Grinding Wheel 19 Buffing 21 Buffin...

Page 4: ...n call our Technical Support for help Before calling please write down the Manufacture Date and Serial Number stamped into the machine ID label see below This infor mation helps us determine if update...

Page 5: ...aches to the right side of the grinder to provide rotary tool functionality E Wheel Guard Prevents accidental contact with grinding wheel and contains sparks dur ing grinding F ON OFF Switch Turns mot...

Page 6: ...2 x 3 1 2 in Shipping Dimensions Type Cardboard Content Machine Weight 6 lbs Length x Width x Height 10 x 8 x 7 in Electrical Power Requirement 120V Single Phase 60 Hz Full Load Current Rating 0 4A M...

Page 7: ...of 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 ALERTN...

Page 8: ...educe accidental contact with moving parts or flying debris Make sure they are properly installed undamaged and working correctly FORCING MACHINERY Do not force machine It will do the job safer and be...

Page 9: ...EFLECTOR GAP Keep gap between end of spark deflector and grinding wheel between 1 8 and 1 4 If the gap is larger excessive sparks and abrasives can be expelled toward the operator SPINDLE NUT Only tig...

Page 10: ...with clamps or similar jigs or use a different buffer OPERATOR POSITION Do not stand directly in front of the buffer wheel when turning the machine ON or when buffing Do not buff material at the rear...

Page 11: ...rsized circuit To 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...

Page 12: ...rd size gets longer 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 matchi...

Page 13: ...ice Save the containers and all packing materials for possible inspection by the carrier or its agent Otherwise filing a freight claim can be difficult When you are completely satisfied with the condi...

Page 14: ...setup lay these items out and inventory them If any non proprietary parts are missing e g a nut or a washer we will gladly replace them or for the sake of expediency replacements can be obtained at y...

Page 15: ...needed for the machine Placement Location Figure 6 Minimum working clearances 63 4 Bench Mounting Figure 8 Direct Mount setup Machine Base Workbench Lag Screw Flat Washer Another option is a Direct Mo...

Page 16: ...g wheel wears loosen the wing bolt and adjust the tool rest closer to the grind ing wheel to maintain a gap of 1 16 1 8 see Figure 11 then retighten the wing bolt If the gap reaches 1 8 and no additio...

Page 17: ...FORE operating the machine again The Troubleshooting table in the SERVICE section of this manual can help DO NOT start machine until all preceding setup instructions have been performed Operating an i...

Page 18: ...l performs a ring test on grinding wheel and installs wheel 3 Verifies adjusts tool rest position so it is per pendicular to wheel and gap is 1 16 to 1 8 verifies adjusts spark deflector so wheel gap...

Page 19: ...enough to be ground Should it break the broken piece may dig into the wheel and cause kickback or severe injury Workpiece Inspection Wheel Selection The Model T10875 only accepts Type 1 wheels with a...

Page 20: ...NG Grinding can be dangerous Visually inspect this wheel for cracks nicks chips Type 1 Aluminum Oxide 60 Grit Grade L Vitrified Bond 4 An undamaged grinding wheel will emit a clear metallic ring or pi...

Page 21: ...help you avoid breaking the wheel Always transport store and handle wheels with care Wheels may be damaged if they are dropped or if heavy objects are stacked on them Select the right grinding wheel...

Page 22: ...heel flanges and help distribute pressure more evenly They also help reduce damage to the flanges 8 Mount new grinding wheel and bushing in order shown in Figure 16 Tighten M6 1 hex nut snugly but do...

Page 23: ...h any com pound that would normally be wasted on the floor Buffing To begin buffing place your workpiece on the tool rest and slowly feed it into the buffing wheel Hold the workpiece tightly at all ti...

Page 24: ...ing wheels this compound is per fect for the initial rough cut on stainless steel and iron Tripoli A true middle of the road abrasive Tripoli provides an excellent medium cut for brass aluminum and zi...

Page 25: ...buffing wheel 1 Put on safety glasses and respirator 2 Connect machine to power 3 Select appropriate polishing compound for application see Buffing Compound Selection on Page 22 4 Turn machine ON and...

Page 26: ...complete listing of available bits and acces sories To install a bit 1 DISCONNECT MACHINE FROM POWER 2 Rotate collet nut until locking holes in rotating shaft grip align see Figure 19 then insert pin...

Page 27: ...ls Star wheels and discs are hardened steel Cast iron handle provides stabilizing mass for better control Figure 22 Rotary type dressing tools H5891 1 2 Carat Diamond Dresser H5892 3 4 Carat Diamond D...

Page 28: ...00 523 4777 D3114 Steelex 100 Pc Sanding Grind Pol ishing Buffing Kit This complete kit has everything needed for sanding and grinding with 1 8 collet mini tools and flexible shaft grinders Set includ...

Page 29: ...hank for use in Dremel Moto Tools flex shaft grinders and drills Maximum 20 000 RPM Figure 30 Model D2474 Steelex Assorted Diamond 1 8 Rotary burr 50 pc Set H4873 Menzerna Medium Prepolish Liquid Quic...

Page 30: ...or tool rest has no more adjustment and the gap has exceeded the safe limit Grinding Wheels Depending on the type of grinding you do the grinding wheel may require periodic dressing Several different...

Page 31: ...ts 4 Ensure circuit is sized correctly and free of shorts Reset circuit breaker or replace fuse 5 Correct motor wiring connections 6 Test repair replace Machine stalls or is underpowered 1 Machine und...

Page 32: ...ce 1 Impurity on wheel surface 2 Workpiece not being held tightly 1 Dress grinding wheel 2 Use a holding device to firmly retain workpiece Burning spots or cracks in the workpiece 1 Improper type of g...

Page 33: ...t 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 s...

Page 34: ...y not match your machine Always use the wiring diagram inside the motor junction box 120 Volt Motor Ground Neutral Hot Ground 120 VAC 5 15 Plug Pre Wired ON OFF Switch KEDU HY35C Grinder Base Viewed f...

Page 35: ...ays wear eye protection and respirator 3 Only use grinding wheels rated for grinder RPM 4 Always use tool rest and hold workpiece with both hands when grinding 5 Disconnect power before changing wheel...

Page 36: ...5008 SPACER 31 PT10875031 STRAIN RELIEF 6MM TYPE 1 9 PT10875009 GRINDING WHEEL 3 X 1 2 X 1 2 80G 32 PT10875032 GRINDER BASE 10 PT10875010 HEX NUT M6 1 33 PT10875033 R CAPACITOR 3M 250V 1 1 2 X 1 2 11...

Page 37: ...metalworker ____ 0 2 Years ____ 2 8 Years ____ 8 20 Years ____20 Years 6 How many of your machines or tools are Grizzly ____ 0 2 ____ 3 5 ____ 6 9 ____10 7 Do you think your machine represents a good...

Page 38: ...LINE FOLD ALONG DOTTED LINE GRIZZLY INDUSTRIAL INC P O BOX 2069 BELLINGHAM WA 98227 2069 Place Stamp Here Name_______________________________ Street_______________________________ City______________S...

Page 39: ...shall be tried in the State of Washington County of Whatcom We shall in no event be liable for death injuries to persons or property or for incidental contingent special or consequential damages arisi...

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