ROTARY MINI GRINDER WITH FLEX SHAFT MODEL H6155 INSTRUCTION MANUAL COPYRIGHT © JULY, 2004 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.
WARNING 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 reproductive harm. Some examples of these chemicals are: • Lead from lead-based paints. • Crystalline silica from bricks, cement, and other masonry products. • Arsenic and chromium from chemically treated lum ber. Your risk from these exposures varies, depending on how often you do this type of work.
SAFETY For Your Own Safety Read Instruction Manual Before Operating This Equipment The purpose of safety symbols is to attract your attention to possible hazardous conditions. This manual uses a series of symbols and signal words which are intended to convey the level of importance of the safety messages. The progression of symbols is described below. Remember that safety messages by themselves do not eliminate danger and are not a substitute for proper accident prevention measures.
Safety Instructions For Power Tools 9. USE PROPER EXTENSION CORD for the tool. Make sure your extension cord is in good condition. Conductor size should be in accordance 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 must also contain a ground wire and plug pin. Always repair or replace extension cords if they become damaged.
Additional Safety Instructions For Rotary Mini Grinders 1. 2. 3. 4. 5. 6. READ THIS MANUAL. This manual contains proper operating instructions for this machine. DO NOT jam the grinder against the workpiece. Firmly grasp the grinder and ease it against the workpiece using light pressure. DO NOT wear loose clothing while operating this machine. Roll up or button sleeves at the cuff. DO NOT place hands near, or in contact with, mini grinder during operation. GRIP THE WORKPIECE FIRMLY.
INTRODUCTION Foreword Contact Info We are proud to offer the Grizzly Model H6155 Rotary Mini Grinder with Flexible Tool Shaft. This model is part of a growing Grizzly family of fine power tools. 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 commitment to customer satisfaction.
INVENTORY The set up and operation instructions will be easier to understand if you are familiar with the components of the Model H6155 Rotary Mini Grinder. Match up the feature list below with the letters in Figure 1 to identify the feature locations. A B C I D E G F H Figure 1. Model H6155 features and controls. A. Tool Case F. Tool Assortment B. Telescoping Tool Holder G. Flashlight Base C. Clamp Base H. Router Base D. 42" Flexible Shaft I Sanding Drum/Disk Assortment E.
OPERATIONS Installing Bits The Model H6155 uses bits and cutters with a 1⁄ 8" diameter shaft. See the Grizzly catalog or website for a complete listing of available bits and accessories. DO NOT use bits or cutters with a cutting surface larger than 1". The bit could break apart under the stresses of high speed use causing serious personal injury. 3. Insert the end of a bit into the collet. At least 1⁄2" of the bit shaft should be mounted into the end of the collet. 4.
High RPM Uses High RPM's are best for general carving, cutting, routing, and grinding. The grinder removes material quicker at higher RPM's. Low RPM Uses Low RPM's are best for grinding and cutting materials that have low melting points. Plastics in particular often melt from the heat generated by high speed bits. Low RPM's are also best for polishing and buffing with the felt accessories included. Use low RPM settings when working with plastics or other materials with low melting points.
Installing the Router Base Using the Tool Holder The router base transforms the mini grinder into a mini router. It can be used with Grizzly's mini router bits to round over corners or apply profiles to the edges of your workpiece. It can also be used with the included tool bits to mill grooves, or drill holes to consistent depths. Use the tool holder to hold the mini grinder when using the flex shaft. To install the flashlight base: 2.
MAINTENANCE Daily Maintenance Carbon Brush Replacement These items should be done after each use. Carbon brush life is 500–2000 hours, depending on the type of use. Always replace both brushes at the same time. 1. 2. Wipe the motor housing, flex shaft, and tool bits with a dry cloth or blow off dust and debris with compressed air. To replace the carbon brushes: 1. Check for damage to bits, cords, or the housing.
H6155 Rotary Mini Grinder Parts Breakdown 1 4 3 2 5 8 7 6 9 11 15 10 16 12 14 13 17 21 18 21 REF 1 2 3 4 5 6 7 8 9 10 11 PART # PH6155001 PH6155002 PH6155003 PH6155004 PH6155005 PH6155006 PH6155007 PH6155008 PH6155009 PH6155010 PH6155011 -10- 19 20 DESCRIPTION 1/8" COLLET 3/32" COLLET COLLET NUT COLLET SHIELD HANGER PLUG AND CORD BRUSH CAP CARBON BRUSH VARIABLE SPEED LEVER COLLET LOCK ARMATURE REF 12 13 14 15 16 17 18 19 20 21 PART # PH6155012 PH6155013 PH6155014 PH6155015 PH6155016 P
23 22 27 24 25 26 32 31 30 29 28 33 REF 22 23 24 25 26 27 28 29 30 31 32 33 PART # PH6155022 PH6155023 PH6155024 PH6155025 PH6155026 PH6155027 PH6155028 PH6155029 PH6155030 PH6155031 PH6155032 PH6155033 Model H6155 Rotary Mini Grinder DESCRIPTION FLEX SHAFT INNER SPINDLE SANDING ASSORTMENT BAG TOOL BIT ASSORTMENT BAG CLAMP BASE TELESCOPING TOOL HOLDER TOOL BAG FLASHLIGHT BASE ROUTER BASE FLEX SHAFT COLLET NUT FLEX SHAFT COLLET ROTARY MINI GRINDER -11-
WARRANTY AND RETURNS 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.
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