Instruction/ maintenance manual of the product H7761 Grizzly
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MO DE L H 7 7 6 1 2 " x 27" B E L T & 6 " DISC C OMB O S AND E R O WNER'S MANU A L COPYRIGHT © NOVEMBER, 200 5 BY G RIZZL Y INDUSTRIAL , IN C. W AR NI NG : NO PORT IO N O F TH IS MA NUAL M A Y BE REPROD UCE D I N A NY S HAPE OR FO RM WIT HOU T T HE WRI T TEN APPROV AL OF G RI ZZ L Y I ND USTR IAL , IN C.
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.
H77 6 1 2" x 27" Belt & 6" Disc Comb o Sander - 1 - T able of Con ten ts INTRODUCTION ............................................................................................................................... 2 Foreword .......
-2 - H776 1 2 " x 27" Belt & 6" D isc C ombo Sander If you have any comments regarding this manual, please write to us at the address below: Grizzly Industrial, Inc. C / O Technical Documentation Manager P.O. Box 2069 Bellingham, WA 98227-2069 We stand behind our machines.
H77 6 1 2" x 27" Belt & 6" Disc Comb o Sander -3 - Customer Service #: (570) 546-9663 • To Order Call: (800) 523-4777 • Fax #: (800) 438-5901 MODEL H7761 COMBO BEL T/DISC SANDER Design Type ......................................
- 4- H776 1 2" x 27" Belt & 6" Dis c Co mbo Sand er A. Sanding Belt B. Back Stop C. 1 1 / 2 " Dust Ports (disc port not shown) D. Miter Gauge E. Disc Sanding Table F. Sanding Disc G. Motor H. Tracking Knob I. Belt Tensioning Knob J.
H77 6 1 2" x 27" Belt & 6" Disc Comb o Sander -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 776 1 2" x 27 " Belt & 6" Disc Combo Sander 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.
H77 6 1 2" x 27" Belt & 6" Disc Comb o Sander - 7 - A dd iti on al Sa fety In str ucti on s f or Sanders 8. 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.
-8- H77 6 1 2" x 27" Belt & 6" Disc Comb o Sander 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 hav e a gr ound prong in the plug to help ensure that it is grounded .
H77 6 1 2" x 27" Belt & 6" Disc Comb o Sander -9 - W e ar safety glas ses dur- ing t he entire set up pro - cess ! Th is m ach ine pr es ent s se ri ous inj ur y h az a rd s to untrained users .
- 1 0 - H 776 1 2" x 27 " Bel t & 6" Disc Combo Sander Mou n tin g The Model H776 1 weighs 2 2 lbs. M ak e sure the workbench on which you plan to mount the sander is sturdy enough to hold the weight of the machine and an y downwa rd pressure that may b e applied during operation.
H77 6 1 2" x 27" Belt & 6" Disc Comb o Sander - 1 1 - Hard wa re Rec ogn it ion Cha r t.
- 1 2- H77 6 1 2" x 27" Belt & 6" Disc Com bo Sander Si te C ons idera ti ons Unsupervised children and visitors inside your shop could receive serious per - sonal injury. Ensure child and visitor safety by keep - ing all entrances to the shop locked at all times.
H77 6 1 2" x 27" Belt & 6" Disc Comb o Sander - 1 3 - The Model H7761 Combo Sander accepts 6" diameter cloth or paper-backed pressure sensi - tive adhesive (PSA) sanding discs. These are available in the current Grizzly catalog in a variety of grits.
- 1 4 - H 776 1 2" x 27 " Bel t & 6" Disc Combo Sander A dj u sti n g Mi ter Gau ge Figure 7. Squaring the miter gauge. The miter gauge needs to be adjusted perpendic- ular to the face of the wheel when it is mounted in the table slot.
H77 6 1 2" x 27" Belt & 6" Disc Comb o Sander - 1 5 - A dj u sti n g San di ng Belt T ra cki ng Before starting the sander, perform the pr ec e di ng as se m bl y a nd a dj us tm en.
- 1 6- H776 1 2 " x 27" Belt & 6" Disc Combo Sander Ins tal l in g Du st Col lecti on Hose The dust por ts are loc at ed behind both the sand - ing belt and the sanding disc. Each o pening is 1 1 ⁄ 2 " in diamete r and can be conne cted to a utility vacuum or a dust c ollector .
H77 6 1 2" x 27" Belt & 6" Disc Comb o Sander - 1 7 - This section covers basic sanding operations. Please read the remaining portion of the manual before attempting any type of operation.
- 1 8 - H77 61 2" x 27" Belt & 6" Dis c Com bo Sand er Mi ter S a ndi n g The most efficient way to get a perfect miter is to cut the workpiece slightly long and sand it to the desired dimension. Miter sanding can be done easily with the miter gauge.
H77 6 1 2" x 27" Belt & 6" Disc Comb o Sander - 1 9 - Figure 14. Belt sanding. Belt sanding allows you to sand the flat surface of a workpiece. To perform belt sanding operations: 1. Turn the power ON and allow the sander to reach full speed.
-20- H776 1 2" x 27 " Belt & 6" Disc Combo Sander SE CTION 5 : A CCE SSORIE S G798 4 — Face Shield H1 29 8 — D ust S ealed Safet y Glasses H1 3 00 — UV Blocking, Clear Safet y G lasses H23 47 — Uvex ® Spit fire Safet y Gl asses H07 36 —S hop Fox ® Safet y Glasses Safe t y Glas ses are essential to every shop .
H77 6 1 2" x 27" Belt & 6" Disc Comb o Sander - 21 - Serious personal injury could occur if you con - nect your machine to the power source dur - ing the maintenance pro - cess. DO NOT connect the machine to the power source while performing any maintenance on this machine.
-22- H 776 1 2 " x 27" Belt & 6" Disc Combo Sander L ubr ica ti ng Slee v e Bear i ngs Lubricate the sleeve bearing with 30 WT oil every 10 hours of operation. No other lubrication is nec - essary for this machine. To lubricate the sleeve bearings: 1.
H77 6 1 2" x 27" Belt & 6" Disc Comb o Sander -23- SYMPTOM POSSIBLE CAUSE CORRECTIVE ACTION M ot or w i ll n ot star t. 1. Low voltage. 2. Open circuit in motor or loose connections. 1. Check power line voltage and correct if necessary.
-2 4- H776 1 2" x 27" Belt & 6" Disc Combo Sander .
H77 6 1 2" x 27" Belt & 6" Disc Comb o Sander -25- REF PART # DESCRIPTION REF PART # DESCRIPTION 1 PH7761001 WORK TABLE 39 PH7761039 SWITCH PLATE 2 PH7761002 DISC PAPER 80 GRIT 40 P.
-26- H776 1 2 " x 27" Belt & 6" Disc Combo Sander Grizzly Industrial, Inc. wa rrants e very product it sells f or a period of 1 year to the original purchaser from the dat e of purchase.
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An important point after buying a device Grizzly H7761 (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 H7761 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 H7761 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Grizzly H7761 you will learn all the available features of the product, as well as information on its operation. The information that you get Grizzly H7761 will certainly help you make a decision on the purchase.
If you already are a holder of Grizzly H7761, 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 H7761.
However, one of the most important roles played by the user manual is to help in solving problems with Grizzly H7761. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Grizzly H7761 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
