Central Machinery 90022 Assembly And Operating Instructions Manual Download Page 1

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8” BENCH GRINDER

Model 90022

ASSEMBLY AND OPERATING INSTRUCTIONS

3491 Mission Oaks Blvd., Camarillo, CA 93011

Visit our Web site at: http://www.harborfreight.com

2003 by Harbor Freight Tools

manual or any artwork contained herein may be reproduced in any shape or form

without the express written consent of Harbor Freight Tools.

For technical questions, please call 1-800-444-3353.

Summary of Contents for 90022

Page 1: ...our Web site at http www harborfreight com Copyright 2003 by Harbor Freight Tools All rights reserved No portion of this manual or any artwork contained herein may be reproduced in any shape or form...

Page 2: ...d dry place for future reference GENERAL SAFETY RULES WARNING READ AND UNDERSTAND ALL INSTRUCTIONS Failure to follow all instructions listed below may result in electric shock fire and or serious inju...

Page 3: ...zed outlet Do not change the plug in any way Double insulation eliminates the need for the three wire grounded power cord and grounded power supply system 6 Avoid body contact with grounded surfaces s...

Page 4: ...ARE 16 Use clamps not included or other practical ways to secure and support the workpiece to a stable platform Holding the work by hand or against your body is unstable and may lead to loss of contro...

Page 5: ...in a safe working environment Keep the work area well lit Make sure there is adequate surrounding workspace Always keep the work area free of obstructions grease oil trash and other debris Do not use...

Page 6: ...or under the influence of alcohol or drugs 7 Always maintain a 1 16 distance or less between the Grinding Wheels part 64 and Left and Right Tool Rests parts 28 32 as the diameter of the Grinding Whee...

Page 7: ...quired have a three wire cord and three prong grounding plug The plug must be connected to a properly grounded outlet If the tool should electrically malfunction or break down grounding provides a low...

Page 8: ...n accordance with all codes and ordinances The plug and outlet should look like that in the following illustration See Figure A DOUBLE INSULATED TOOLS TOOLS WITH TWO PRONG PLUGS 4 Tools marked Double...

Page 9: ...n using more than one extension cord to make up the total length make sure each cord contains at least the minimum wire size required See Figure C 5 If you are using one extension cord for more than o...

Page 10: ...n page 16 1 WARNING Always make sure the Power Plug part 10 of the Bench Grinder is unplugged from its electrical outlet prior to assembly adding any accessories or making any adjustments to the tool...

Page 11: ...59 with one Washer part 60 through the mounting slot in the Left Spark Guard and loosely finger tighten the Screw into the threaded mounting hole in the Left Wheel Guard See Figure E 2 Slide the Left...

Page 12: ...49 RIGHT EYE SHIELD MOUNTING ROD 33 FIGURE F To Attach The Eye Shields 1 Loosen the Screw part 55 on the Pressure Plate part 50 Slide the Pres sure Plate onto the Left Eye Shield Mounting Rod part 49...

Page 13: ...rilled through the top of the work bench Once marked remove the Bench Grinder 4 Where previously marked drill the two 11 32 holes through the top of the work bench 5 Set the Bench Grinder back on the...

Page 14: ...allow the Grinding Wheels part 64 to stop on their own Unplug the Bench Grinder when it is not in use See Figure H 7 Place the workpiece in the tray of water and allow the workpiece to completely cool...

Page 15: ...only and are not available individually as replacement parts 7 7 5 _ 7 7 _ 7 5 5 5 5 5 _ 5 5 5 6 5 _ 5 5 5 5 _ 5 7 5 5 6 _ 5 7 5 3 TO CLEAN Use vaccum or a clean cloth and mild detergent to clean the...

Page 16: ...R HAS PROVIDED THE PARTS LIST AND ASSEMBLY DIAGRAM IN THIS MANUAL AS A REFERENCE TOOL ONLY NEITHER THE MANUFACTURER OR DISTRIBUTOR MAKES ANY REPRESENTATION OR WARRANTY OF ANY KIND TO THE BUYER THAT HE...