Instruction/ maintenance manual of the product H7757 Grizzly
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COPYRIGHT © DECEMBER, 2005 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.
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T able of Cont ents SECTION 1: SAFETY .......................................................................................................2 SECTION 2: INTRODUCTION ....................................................................................
Model H7757 3" Mini Wool Buffer -2 - For Your Own Safety Read Instruction Manual Before Operating This Equipment The purpose of safety symbols is to attract your attention to possible hazard- ous conditions. This manual uses a series of symbols and signal words which are intended to convey the level of importance of the safety messages.
Model H7757 3" Mini Wool Buffer -3 - 7. ONLY ALLOW TRAINED AND PROPERLY SUPERVISED PER - SONNEL TO OPERATE MACHIN - ERY. Make sure operation instruc- tions are safe and clearly under - stood. 8. KEEP CHILDREN AND VISITORS AWAY. Keep all children and visi- tors a safe distance from the work area.
Model H7757 3" Mini Wool Buffer -4 - 1. EYE PROTECTION. Grinding causes small particles to become airborne at a high rate of speed. ALWAYS wear safety glasses when using this machine. 2. MOUNTING TO BENCH/STAND. An unsecured grinder may become dangerously out of control during operation.
Model H7757 3" Mini Wool Buffer -5 - SE CTION 2 : I NTR ODUCTION If you have any comments regarding this manual, please write to us at the following address: Grizzly Industrial, Inc. C/O Technical Documentation P.O. Box 2069 Bellingham, WA 98227-2069 Most importantly, we stand behind our tools.
Model H7757 3" Mini Wool Buffer -6 - Figure 1. Model H7757 inventory B C D Your mini wool buffer left our warehouse in a carefully packed box. If you discover the mini wool buffer is damaged after you have signed for delivery, please immediately call Customer Service at (570) 546-9663 for advice.
Model H7757 3" Mini Wool Buffer -7 - The too l res ts at tac h to the inwar d si de of the guard and mus t b e u sed to s upp or t the wor kpi ece du ring op erati on. Failur e to ins tall a nd u se the to ol res ts ca n le ad t o ser ious per son al i njur y ! Co mpon ent s / Ha rdwa re Req uir ed Q ty Tool Rests .
Model H7757 3" Mini Wool Buffer -8 - 2. Attach the eye shield to the bracket with the 4mm Phillips head screws, flat washers, lock washers and hex nuts as shown in Figure 4 . The hex nut should be tightened to a point where the eye shields are stiff to move.
Model H7757 3" Mini Wool Buffer -9 - T o te st run the buf fe r : 1. Plug the machine into the power source. 2. Stand to the side of the buffer and turn the machine ON . The ma chin e s houl d ru n s moot hly wit h lit tl e o r no v ibra tion o r r ubb ing noi ses.
Model H7757 3" Mini Wool Buffer -10 - The pro cess es for gri ndin g and buf fin g wit h t he H7 757 ar e ver y simi lar . T o grin d o r bu ff : 1. Ensure all eye shields are in place and that you are wearing the appropriate safety gear. 2. With the machine plugged into power, stand to the side of the machine, and turn it ON .
Model H7757 3" Mini Wool Buffer -11 - Buffing Whe el Care Buffing wheels can sometimes become caked or clogged with buffing compound, reducing their effectiveness. In order to clean a buffing wheel, use a commercially- available buffing rake, such as those avail- able on Page 15 .
Model H7757 3" Mini Wool Buffer -12 - Wheel Sel ection The Model H7757 only accepts Type 1 3" x 1 ⁄ 2 " wheels with a 1 ⁄ 4 " bore. Aluminum oxide and silicon carbide wheels are marked in a somewhat uniform manner by all major manufacturers.
Model H7757 3" Mini Wool Buffer -13 - To remove/mount a wheel: 1. DISCONNECT THE MACHINE FROM THE POWER SUPPLY! 2. Remove the three Phillips head screws and tooth washers that go through the outer guard, and take off the outer guard. 3. Use a wrench on the nut that holds the wheel on the arbor.
Model H7757 3" Mini Wool Buffer -14 - NEVER assemble a grinding wheel on the arbor without paper or fiber discs between the wheel and the flanges. Failure to include the paper or fiber discs can result in damage to the wheel and cause it to fail when at speed, causing serious injury! 6.
Model H7757 3" Mini Wool Buffer -15 - SE CT ION 5 : A CCE SSORIES Figure 9. Our most popular safety glasses. G7984 H1298 H1300 H2347 H0736 G79 8 4 — Fac e S hie ld H1 2 98 — D ust Se al ed Sa.
Model H7757 3" Mini Wool Buffer -16 - SE CT ION 5 : MAINTENANCE The gri ndin g wh eel shoul d b e vi sual ly ins pec ted b efore ever y us e. T ake c are whe n s tori ng gri ndi ng whe els to ke ep th em free fro m po tenti al da mage du e to b eing dro ppe d or having oth er items dr opp ed on th em.
Model H7757 3" Mini Wool Buffer -17 - SE CT ION 6 : SER VI CE T roublesh ootin g Sym ptom Possible Cause Possible Solution M ac h in e s lo ws whe n o perat ing. 1. Workpiece pressure is too great. 1. Reduce workpiece pressure on wheel. Mac hin e vib rates whe n o perat ing.
Model H7757 3" Mini Wool Buffer -18 - Parts Breakdo wn .
Model H7757 3" Mini Wool Buffer -19 - Parts List REF PART # DESCRIPTION 1 PS49M PHLP HD SCR M3-.5 X 5 2 PH7757002 BASE PLATE 3 PH7757003 RUBBER FOOT 4 PH7757004 BASE 5 PH7757005 MOVEABLE TOOL REST 6 PH7757006 WING BOLT M4-.7 X 10 7 PH7757007 ROCKER SWITCH 8 PH7757008 SWITCH COVER 9 PS02M PHLP HD SCR M4-.
Model H7757 3" Mini Wool Buffer -20 - 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.
W ARRANT Y C ARD Name _________________________________________________________________ Street _________________________________________________________________ City _______________________ State ____.
FOLD ALONG DOTTED LINE GRIZZLY INDUSTRIAL, INC. P.O. BOX 2069 BELLINGHAM, WA 98227-2069 TAPE ALONG EDGES--PLEASE DO NOT STAPLE Name________________________________ Street______________________________.
An important point after buying a device Grizzly H7757 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Grizzly H7757 yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Grizzly H7757 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Grizzly H7757 you will learn all the available features of the product, as well as information on its operation. The information that you get Grizzly H7757 will certainly help you make a decision on the purchase.
If you already are a holder of Grizzly H7757, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Grizzly H7757.
However, one of the most important roles played by the user manual is to help in solving problems with Grizzly H7757. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Grizzly H7757 along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
