Grizzly H4380 manuale d’uso

8" BUFFER MODEL H4380 INSTRUCTION MANUAL COPYRIGHT © APRIL, 2002 BY GRIZZLY INDUSTRIAL, INC. WARNING: NO PORTION OF THIS MANUAL MAY BE REPRODUCED IN ANY SHAPE OR FORM WITHOUT THE WRITTEN APPROVAL OF GRIZZLY INDUSTRIAL, INC. PRINTED IN CHINA. ONLINE MANUAL DISCLAIMER THE INFORMATION IN THIS MANUAL REPRESENTS THE CONFIGURATION OF THE MACHINE AS[...]

WARNING Some dust created by power sanding, sawing, grind- ing, drilling, and other construction activities contains chemicals known to the State of California to cause cancer, birth defects or other reproductive harm. Some examples of these chemicals are: • Lead from lead-based paints. • Crystalline silica from bricks, cement, and other masonr[...]

Table Of Contents PAGE 1. SAFETY SAFETY RULES FOR POWER TOOLS ..............................................................2-3 ADDITIONAL SAFETY INSTRUCTIONS FOR BUFFERS ......................................4 2. CIRCUIT REQUIREMENTS 110V OPERATION ..................................................................................................5 [...]

-2- H4380 Buffer SECTION 1: SAFETY For Your Own Safety Read Instruction Manual Before Operating This Equipment 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. Indicates a potentially [...]

H4380 Buffer -3- 9. USE PROPER EXTENSION CORD . Make sure your extension cord is in good condi- tion. Conductor size should be in accor- dance with the chart below. The amperage rating should be listed on the motor or tool nameplate. An undersized cord will cause a drop in line voltage resulting in loss of power and overheating. Your extension cord[...]

-4- H4380 Buffer Additional Safety Instructions For Buffers 1. ALWAYS WEAR EYE PROTECTION! 2. WEAR AN APPROVED DUST MASK OR RESPIRATOR. Buffing operations produce dust. 3. MAKE SURE BUFFER IS SECURED FIRMLY TO A BENCH OR STAND BEFORE USE. Any “wobbles” must be corrected by shimming or blocking before operation. 4. DO NOT USE GRINDING WHEELS ON [...]

H4380 Buffer -5- 110V Operation SECTION 2: CIRCUIT REQUIREMENTS If you find it necessary to use an extension cord with the Model H4380, make sure the cord is rated Hard Service (grade S) or better. Refer to the chart in the standard safety instructions to determine the minimum gauge for the extension cord. The extension cord must also contain a gro[...]

-6- H4380 Buffer SECTION 3: INTRODUCTION We are proud to offer the Grizzly Model H4380 8" Buffer. The Model H4380 is part of a growing Grizzly family of fine woodworking machinery. When used according to the guidelines set forth in this manual, you can expect years of trouble-free, enjoyable operation and proof of Grizzly’s com- mitment to c[...]

H4380 Buffer -7- Unpacking Piece Inventory NOTICE A full parts list and breakdown can be found toward the end of this manual. For easier assembly, or to identify specific parts, please refer to the detailed illustrations at the end of the manual. After all the parts have been removed from the carton, you should have: • Buffing Unit • Wheel Flan[...]

-8- H4380 Buffer SECTION 6: OPERATIONS Keep loose clothing rolled up and out of the way of machinery and keep hair pulled back. Wear safety glasses dur- ing the entire operation process. Failure to com- ply may result in serious personal injury. Using this machine pro- duces sawdust which may cause allergic reactions and respiratory problems. Use a[...]

H4380 Buffer -9- Buffing & Polishing For buffing and polishing, Grizzly offers a broad line of buffing wheels and polishing compounds. Please refer to our current catalog for more infor- mation on these. To buff or polish with the buffer: 1. Make sure the power cord is unplugged and remove the 5 ⁄ 8 " hex nuts at the end of each shaft. F[...]

-10- H4380 Buffer Buffing Wheel Selection Buffing Compound Selection Buffing wheels are available for most types of metals and for different stages in the buffing process. The following pictures and descriptions describe some of the more common wheel types: Loose Muslin Soft feather-edged muslin stitched together near the center leaves the outer ed[...]

H4380 Buffer -11- Buffing Tips Here are some quick tips for getting the most out of your buffer: • Thoroughly clean all parts that you are plan- ning to buff. Any kind of dirt, oil, rust, paint or other film must be removed either chemically or sprayed off with water. Make sure to dry off parts with a rag after cleaning. • Apply buffing compoun[...]

-12- H4380 Buffer SECTION 7: MAINTENANCE Always be aware of the condition of your buffer. Routinely check the condition of the following items and repair or replace as necessary: • Loose mounting bolts • Worn switch • Worn or damaged cord • Worn or damaged shaft bearings Miscellaneous Shielded and pre-lubricated ball bearings require no lub[...]

H4380 Buffer -13- The following pages contain general machine data, parts diagrams/lists, a troubleshooting guide and Warranty/Return information for your Model H4380. If you need parts or help in assembling your machine, or if you need operational information, we encourage you to call our Service Department. Our trained service technicians will be[...]

-14- H4380 Buffer Customer Service #: (570) 546-9663 • To Order Call: (800) 523-4777 • Fax #: (800) 438-5901 MODEL H4380 BUFFER MACHINE DA T A SHEET Design Type .......................................................................... Bench Model Overall Dimensions: Height .......................................................................[...]

H4380 Buffer -15- B O B A S B E A R I N G C O 6 2 0 2 - 2 R S 34 44 31 32 29 33 48 48 19 19 20 20 21 23 38 42 39 36 35 37 22 CBB 60 47 30 46 6 4 28 3 6 4 Ref# Part# Description 3 PN04 HEX NUT 5 ⁄ 8 " 4 PH4380004 OUTER FLANGE 6 PH4380005 INNER FLANGE 19 PH4379019 BUSHING 20 P6203 BALL BEARING 6203-2RS 21 PH4379021 MOTOR STATOR 22 PH4378022 WI[...]

-16- H4380 Buffer Grizzly Industrial, Inc. warrants every product it sells for a period of 1 year to the original purchaser from the date of purchase. This warranty does not apply to defects due directly or indirectly to misuse, abuse, negligence, accidents, repairs or alterations or lack of maintenance. This is Grizzly’s sole written warranty an[...]

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