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Summary of Contents for Delta 23-725
- Page 1 8" Slow Speed Grinder (Model 23-725) PART NO. 900804 - 06-10-05 Copyright © 2005 Delta Machinery To learn more about DELTA MACHINERY visit our website at: www.deltamachinery.com. For Parts, Service, Warranty or other Assistance, 1-800-223-7278 ( 1-800-463-3582). please call In Canada call...
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Page 2: Table Of Contents
NOT be modified and/or used for any application other than for which it was designed. If you have any questions relative to its application DO NOT use the product until you have written Delta Machinery and we have advised you. -
Page 3: Safety Guidelines
SAFETY GUIDELINES - DEFINITIONS It is important for you to read and understand this manual. The information it contains relates to protecting YOUR SAFETY and PREVENTING PROBLEMS. The symbols below are used to help you recognize this information. Indicates an imminently hazardous situation which, if not avoided, will result in death or serious injury. Indicates a potentially hazardous situation which, if not avoided, could result in death or serious injury. -
Page 4: General Safety Rules
Damage to the machine and/or injury may result. water. 13. USE RECOMMENDED ACCESSORIES. The use of accessories and attachments not recommended by Delta may cause damage to the machine or injury to the user. -
Page 5: Additional Specific Safety Rules
ADDITIONAL SPECIFIC SAFETY RULES FAILURE TO FOLLOW THESE RULES MAY RESULT IN SERIOUS PERSONAL INJURY. DO NOT OPERATE THIS MACHINE until it is 16. CLEAN THE MACHINE thoroughly when processing completely assembled and installed according to the different types of workpieces (wood, steel, or instructions. -
Page 6: Power Connections
POWER CONNECTIONS A separate electrical circuit should be used for your machines. This circuit should not be less than #12 wire and should be protected with a 20 Amp time lag fuse. If an extension cord is used, use only 3-wire extension cords which have 3-prong grounding type plugs and matching receptacle which will accept the machine’s plug. -
Page 7: Functional Description
FOREWORD The Delta Industrial 23-725 8” Slow-Speed Grinder includes a 3/4 HP motor wired at 120 volts, a flexible lamp, spark guards, eyeshields, tool rests, wheel dresser, two wheels, a wrench and a water tray. Slow speed (1725 RPM) reduces heat generated by grinding. -
Page 8: Carton Contents
CARTON CONTENTS Fig. 1 Grinder and Lamp (1) Water Tray (1) Eye Shield (2) Eye Shield Rod (2) Eye Shield Rod Bracket (2) Tool Rest Arm (2) G Wrench (1) Wheel Dresser (1) Spark Guard (2) Tool Rest (2) -
Page 9: Assembly
HARDWARE ILLUSTRATION Fig. 2 illustrates the hardware components of the grinder. ACTUAL SIZE M10 x 1.50 x 30 M8 x 1.25 x 18 M8 x 1.25 x 15 M6 x 1.0 M8 x 1.25 x 10 M6 x 1.0 x 15 M6 x 1.0 x 18 Fig. - Page 10 FOR YOUR OWN SAFETY, DO NOT CONNECT THE TOOL TO THE POWER SOURCE UNTIL THE MACHINE IS COMPLETELY ASSEMBLED AND YOU HAVE READ AND UNDERSTAND THE ENTIRE INSTRUC- TION MANUAL. ASSEMBLING TOOL RESTS DISCONNECT MACHINE FROM POWER SOURCE. 1. The tool rest arms (F) Fig. 3, are universal and can be attached to either side of the grinder.
- Page 11 Fig. 6 Fig. 7 ASSEMBLING EYE SHIELDS DISCONNECT MACHINE FROM POWER SOURCE. Your grinder is supplied with two eye shields for operator protection. NOTE: ALWAYS WEAR EYE PROTECTION. To assemble the eye shields, proceed as follows: 1. Assemble long end of eye shield mounting rod (D) Fig. 1, to the side of each wheel guard using the eye shield rod bracket (E) Fig.
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Page 12: Operation
THE USE OF ACCESSORIES AND ATTACHMENTS NOT RECOMMENDED BY DELTA MAY RESULT IN RISK OF INJURIES. Grinding wheels used with Model 23-725 grinders should be rated for 1800 RPM or higher and be 8" in diameter with a 5/8" or 1" arbor hole. - Page 13 DRESSING A GRINDING WHEEL When dressing a grinding wheel, use a suitable silicone carbide stick type dresser or the wheel dresser wrench provided with the grinder, as shown in Fig. 19. Bring the dresser forward on the tool rest until it just touches the high point on the face of the wheel and dress the wheel by moving the dresser back and forth.
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Page 14: Dust Port
DUST PORT There is one dust port located on the rear of each grinding wheel cover; this dust port enables the user to attach a dust collection system to the grinder. Fig. 22. WHEN USING A DUST COLLECTION SYSTEM WITH THIS METAL GRINDING TOOL, BE SURE THE DUST COLLECTOR IS DESIGNED TO ACCEPT HOT METAL SHAVINGS. -
Page 15: Troubleshooting
SERVICE PARTS, SERVICE OR WARRANTY ASSISTANCE All Delta Machines and accessories are manufactured to high quality standards and are serviced by a network • of Porter-Cable Delta Factory Service Centers and Delta Authorized Service Stations. To obtain additional information regarding your Delta quality product or to obtain parts, service, warranty assistance, or the location of the nearest service outlet, please call 1-800-223-7278 (In Canada call 1-800-463-3582). -
Page 16: Warranty
Two Year Limited New Product Warranty Delta will repair or replace, at its expense and at its option, any new Delta machine, machine part, or machine accessory which in normal use has proven to be defective in workmanship or material, provided that the customer returns the product prepaid to a Delta factory service center or authorized service station with proof of purchase of the product within two years and provides Delta with reasonable opportunity to verify the alleged defect by inspection. - Page 17 NOTES...
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- Page 19 NOTES...
- Page 20 Phone: (514) 336-8772 Fax: (604) 420-3522 Fax: (514) 336-3505 The following are trademarks of PORTER-CABLE • DELTA (Las siguientes son marcas registradas de PORTER-CABLE • DELTA S.A.) (Les marques suivantes sont des marques de fabriquant de la PORTER-CABLE • DELTA): Auto-Set ®...