Manuale d’uso / di manutenzione del prodotto H7760 del fabbricante Grizzly
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MO DE L H 7 7 60 C OMB INA TIO N 2 " x 27" B E L T S A ND E R & 6 " GR INDE R O W NER'S M ANU AL COPYRIGHT © NOVEMBER, 200 5 BY G RIZZL Y INDUSTRIA L, INC. W AR NI NG : NO PORT IO N O F TH IS MA NUAL M A Y BE REPRO DUC ED I N A NY SHA PE OR FO RM WIT HOU T T HE WRI T TEN APPROV AL OF G RI ZZ L Y IND UST RIA L , I NC.
Safety labels warn about machine hazards and ways to prevent injury. The owner of this machine MUST maintain the original location and readability of the labels on the machine. If any label is removed or becomes unreadable, REPLACE that label before using the machine again.
T able of Con ten ts INTRODUCTION ............................................................................................................................... 2 Foreword ..............................................................................
-2 - H7760 2" x 27 " Belt Sander & 6" Grind er If you ha ve any comments regarding t his manual, please write to us at the address b elow : Grizzly Industrial, Inc. C / O T echnical Documentation Manager P . O . Box 20 69 Bellingham, W A 98227 -2069 W e stand behind our machines.
H77 60 2" x 27" Belt Sander & 6" Grinder -3 - Customer Service #: (570) 546-9663 • To Order Call: (800) 523-4777 • Fax #: (800) 438-5901 MODEL H7760 GRINDER/SANDER COMBO MA CHINE D A T A SHEE T Design Type ......................
- 4- H7760 2 " x 27" Belt Sander & 6" Grinder IDEN TIFIC A TION To help you understand the Model H7760 set up and operation instructions, match the list below with the letters in Figures 1 & 2 . A. Wheel Dressing Tool B. Work Light C.
H77 60 2" x 27" Belt Sander & 6" Grinder -5 - 4. ALWAYS USE HEARING PROTECTION WHEN OPERATING MACHINERY. Machinery noise can cause permanent hearing damage . 5. WEAR PROPER APPAREL. DO NOT wear loose clothing, gloves, neckties, rings, or jewelry which may get caught in moving parts.
- 6 - H 7760 2" x 27" B elt Sander & 6" Grinder 7 . ONLY ALLOW TRAINED AND PROPERLY SUPERVISED PERSONNEL TO OPERATE MACHINERY. Make sure operation instructions are safe and clearly understood. 8. KEEP CHILDREN AND VISITORS AWAY. Keep all children and visitors a safe dis- tance from the work area.
H77 60 2" x 27" Belt Sander & 6" Grinder - 7 - A dd iti on al Sa fety In str ucti on s f or Gri nders 8. SIDE GRINDING. Grinding on the side of wheels can cause the them to break and fly apart unless the wheel is rated for side grinding.
-8 - H77 6 0 2 " x 27" Belt Sander & 6" Grinder A dd iti on al Sa fety In str ucti on s f or Sanders 7. FEEDING WORKPIECE. Firmly grasp the workpiece in both hands and ease it into the machine using light pressure. DO NOT jam the workpiece into the machine during operation.
H77 60 2" x 27" Belt Sander & 6" Grinder -9 - S E C T I O N 2 : C I R C U I T R E Q U I R E M E N T S This machine must have a ground pro ng in the plug to help ensure that it is g rounded.
- 1 0 - H77 60 2" x 27" Belt Sander & 6" Grinder SECTION 3: SET UP Un pac kin g The Model H7760 is shipped from the manufac- turer in a carefully packed carton. If yo u disc o ver the machine is damaged af ter you hav e si gned for deliv er y , please im mediately call Customer Service at (5 70) 546- 96 63 for advice.
H77 60 2" x 27" Belt Sander & 6" Grinder - 1 1 - Mou n tin g The M odel H7760 weighs 22 lbs. Make sure the workbench o n whic h you plan to mount the grinder is sturdy enough to hold the weight of the machine and any downw ard pressure that may be applied during o pera tion.
- 1 2 - H7760 2 " x 27" Belt Sander & 6" Grind er T o ol R ests Spar k Guard & E y e Sh ield Figure 6. Tool rest installed and positioned near the grinding wheel. The tool rest att aches to the inward side of the guard and provides a sur face that must be used to suppor t the work piece during operation.
H77 60 2" x 27" Belt Sander & 6" Grinder - 1 3- Belt T ra cki ng “ T racking ” the s anding belt means to center t he belt on its rollers, so that it runs balance d and does not make contac t with the sides of the belt cov er . T o track the sanding belt : 1.
- 1 4 - H77 60 2 " x 27" Belt Sander & 6" Grinder SE CTION 4 : O P E R A TION Keep loose clothing rolled up and out of the way of machinery and keep hair pulled back.
H77 60 2" x 27" Belt Sander & 6" Grinder - 1 5- Bef ore Gri nd i ng Operati n g Gr i nder The grinder is a saf e tool when used properly . In addition to the safe t y instruct ions in this manual, the most impor tant s af ety consideration is to use common sense at all times.
- 1 6- H7760 2" x 27" B elt Sander & 6" Grinder Wheel Care Wheel D res si ng Your safety depends, on a large part, on the condition of the wheel during grinding. A wheel in poor condition presents the possibility of breaking apart during rotation, injuring the operator and possibly causing property damage.
H77 60 2" x 27" Belt Sander & 6" Grinder - 1 7 - Wheel Inspecti on Before mounting a new grinding wheel, it must be in spected. DO NOT assume that a wheel is in sound condition just because it is new—often, damage can occur during shipping, with age, or with exposure to moisture.
- 1 8- H7760 2" x 27" Belt Sander & 6" Grind er Repl aci n g W he el s 4. An undamaged wheel will emit a clear metal- lic ring or “ping” sound in each of these spots. A damaged wheel will respond with a dull thud that has no clear tone.
H77 60 2" x 27" Belt Sander & 6" Grinder - 1 9- The 2" sanding belt on the Mo del H77 60 works great for non-ferrous metals and wood produc ts. A wide variety of belts are also a vailable for man y t ypes of materials and stages of finishing.
-20- H7760 2" x 2 7 " B elt Sander & 6" Grinder Many belts are a vailable with dif feren t grit siz es. T o remove / rep lace a sa nding be lt : 1. DISCONNECT THE MACHINE FROM THE POWER SUPPLY! 2. Remove the star knob from the right-hand sanding belt cover as shown in Figure 16 , and remove the cover .
H77 60 2" x 27" Belt Sander & 6" Grinder - 21 - SE CTION 5 : A CC E SSO RIE S G798 4 — Face Shield H1 2 98 —D ust S ealed Safet y Glasses H1 3 00 — UV Blocking, Clear Safet y Glasses H23 47 — Uv ex ® Spit fire Safet y G lasses H07 36 —S hop Fox ® Safet y Glasses Safe t y Glasses a re essential to ev er y shop .
-22- H 7760 2" x 27 " B elt Sander & 6" Grinder SE CTION 6 : MA INTEN AN CE Sanding belt s can be cleaned ( "unloaded") with commercially-av ailable c repe-rubb er belt c lean - ers.
H77 60 2" x 27" Belt Sander & 6" Grinder -23- Re view the troubleshooting and procedures in this section to fix y our machine if a prob lem de velops. If you need replacement par ts or you are unsure of your repair skills, then feel free to call ou r T echnical Suppor t depar tment at (57 0) 54 6- 966 3.
-2 4- H7760 2" x 27 " Bel t Sander & 6" Grinder .
H77 60 2" x 27" Belt Sander & 6" Grinder -25- REF PART # DESCRIPTION REF PART # DESCRIPTION 1 PS54M PHLP HD SCR M5-.8 X 45 43 PH7760043 CAPACITOR SUPPORT 2 PH7760002 LEFT WHEEL COVER 44 PLW02M LOCK WASHER 4MM 3 PN16M HEX NUT M12-1.
-26- H7760 2" x 27 " Belt Sander & 6" Grind er Grizzly Industrial, Inc. warrants every product it sells for a period of 1 year to the original purchaser from the date of purchase.
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Un punto importante, dopo l’acquisto del dispositivo (o anche prima di acquisto) è quello di leggere il manuale. Dobbiamo farlo per diversi motivi semplici:
Se non hai ancora comprato il Grizzly H7760 è un buon momento per familiarizzare con i dati di base del prodotto. Prime consultare le pagine iniziali del manuale d’uso, che si trova al di sopra. Dovresti trovare lì i dati tecnici più importanti del Grizzly H7760 - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso Grizzly H7760 imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul Grizzly H7760 ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il Grizzly H7760, ma non hai ancora letto il manuale d’uso, dovresti farlo per le ragioni sopra descritte. Saprai quindi se hai correttamente usato le funzioni disponibili, e se hai commesso errori che possono ridurre la durata di vita del Grizzly H7760.
Tuttavia, uno dei ruoli più importanti per l’utente svolti dal manuale d’uso è quello di aiutare a risolvere i problemi con il Grizzly H7760. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo Grizzly H7760 insieme con le istruzioni su come risolverli. Anche se non si riesci a risolvere il problema, il manuale d’uso ti mostrerà il percorso di ulteriori procedimenti – il contatto con il centro servizio clienti o il servizio più vicino.
