Instruction/ maintenance manual of the product G0449 Grizzly
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3 7" DR UM S A ND E R MODE L G04 49 / G0 4 50 INST R U CTIO N M ANU A L COPYRIGHT © JUNE, 200 5 BY GRIZ ZL Y INDUSTRIA L, INC. RE VISED APRIL, 20 0 7 (BL) W ARN ING : NO POR TIO N OF TH IS MANUAL MA Y BE R EPRODU CED IN ANY SHAPE OR FO RM W ITH OUT THE WRI T TEN APPROV AL OF GRI ZZ L Y IND USTR IAL , I NC.
W A R N I N G Som e dus t c r ea te d b y po we r sand in g, sa win g, g rin d- in g , dril lin g, an d oth er const ruction acti vit ie s conta ins che mica ls kno wn to th e Sta te of C al ifo rnia t o cau se cance r , bi r th de f ects or oth er rep roductiv e ha rm .
T able of Con ten ts INTRODUCTION ............................................................................................................................... 3 Foreword ..............................................................................
Lubrication ................................................................................................................................ 26 SECTION 7: SERVICE ........................................................................................
G04 49/ G0450 37" Drum Sander -3 - 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.
- 4- G04 49/ G0450 37" Drum Sander Customer Ser vice #: ( 5 70) 546 -9 663 • T o Order Ca ll: (80 0) 52 3 -4 777 • F a x #: (80 0) 438 -5901 MA C HI NE D A T A SHEE T MOD EL G0 449 37" DRUM S AND ER Design Type ..........................
G04 49/ G0450 37" Drum Sander -5 - MOD EL G0 450 37" DRUM S AND ER Customer Ser vice #: ( 5 70) 546 -9 663 • T o Order Ca ll: (80 0) 52 3 -4 777 • F a x #: (80 0) 438 -5901 MA C HI NE D A T A SHEE T Design Type ..........................
- 6- G0 449 /G0 450 37 " Drum Sander M Figure 1. Front view, Model G0449. A. Table Height Shaft B. Table Height Handwheel C. Depth Scale D. Lifting Hook E. Table Height Lock Knob F. Top Cover G. Top Cover Handle Identi f ica tion H. Dust Port I. Emergency Stop Bar J.
G04 49/ G0450 37" Drum Sander - 7 - Con trol P anel A . SAND ING D RUMS ST AR T Button — Starts the sanding drums. B. CO NVE Y OR ST A RT But to n — Star t s t he conv ey or b elt. C. AMP DRA W M eter —D ispla ys the combined amperage draw of both motors.
-8- G04 49/ G0450 37" Drum Sander 4. ALWAYS USE HEARING PROTECTION WHEN OPERATING MACHINERY. Machinery noise can cause permanent hearing damage. 5. WEAR PROPER APPAREL. D O NOT wear loose clothing, gloves, neckties, rings, or jewelry which may get caught in moving parts.
G04 49/ G0450 37" Drum Sander -9 - 7. ONLY ALLOW TRAINED AND PROP- ERLY 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.
- 1 0 - G0449 /G 0450 37" Dr um Sander A ddi ti on al Safety f or Dr um Sander s 6. DUST COLLECTION SYSTEM . Never operate the sander without an adequate dust collection system in place and run - ning. 7. BE ATTENTIVE . N ever leave the machine running unattended.
G04 49/ G0450 37" Drum Sander - 1 1 - Serious personal injury could occur if you connect the machine to the p o wer source before y ou ha ve complete d the s et up pro - cess . DO NOT connec t the machine to the power source until instructed to d o so.
- 1 2- G04 49/ G0450 37" Drum Sand e r A fire may occur if your p articular ele ctrical configuration does not comply with local and state codes . The best wa y to ensure c ompli - ance is to che ck with your local municipality or a qualifie d ele ctrician.
G04 49/ G0450 37" Drum Sander - 1 3 - Because of the high amperage draw from t his machine, we d o not recommend the use of exten - sion cords. I nstead, po sition your equi pmen t nea r installed wiring to eliminate the need for e x t en - sion cords.
- 1 4 - G0449 /G0 450 3 7" Drum Sander The Mo del G04 49/ G0450 was carefully packed when it lef t our warehouse . If you discove r the mach ine is damage d af ter you hav e s igned for deliv er y , please immed iatel y call Customer Service at ( 5 70) 546- 96 63 for advice.
G04 49/ G0450 37" Drum Sander - 1 5 - In v en t or y After all the par ts have been remov ed from the box, you should hav e the following items: Inv entor y: ( Figure 4) Qt y A . Drum Sander .............................................. 1 B. Control P anel .
- 1 6 - G04 49 /G04 50 37" Drum Sander A t tac h i ng T op Co v er Figure 6. Top cover cap screws. 3. Place the top cove r on the sander and attach the hinges with the screws and washe rs remov ed in Step 1 . 4. Secure t he front of the top cov er with the two but ton head cap screws and w ashers remov ed in Step 2 .
G04 49/ G0450 37" Drum Sander - 1 7 - P lac i ng Sander Figure 9. Lifting the sander. The Mode l G0 44 9 / G0 45 0 has a shipping weight of 1 1 9 0 /1275 l bs .
- 1 8 - G04 49/ G0450 37" Drum Sand e r Ins t a l l i ng Han dwh eel Compone nts and Hardwar e N eede d : Qt y Handwheel ........................................................ 1 T o mount t he handwh eel : 1 . Place the handwheel ov er the shaft shown in Figure 1 1 and tighten the setscrew in the handwheel hub .
G04 49/ G0450 37" Drum Sander - 1 9 - Figure 13. G0449 control panel wiring. 2. Feed the power cord through the strain relief on the bottom of the control panel, tighten the strain relief, connect the cord to the ter - minals shown in Figure 13 or 14, and close the control panel.
-20- G 0449 /G0 450 3 7" Drum Sander T est R un Now that the machine is connec t ed to t he pow er source, it is impor tant to per form a test run to mak e sure all the c ontrols are w orking properly .
G04 49/ G0450 37" Drum Sander - 2 1 - Damag e to y our eyes, lungs, and ears could re sul t fr om us ing th is m ach ine wi tho ut prope r prote ctiv e gea r . Alway s wear safet y glasses , a respirator , and hearing protection when oper ating this machine.
-22- G0449 /G0 450 3 7" Drum Sander V ar iable Spe ed The variable speed knob allows you to increase the feed rate from 6–18 FPM. The correct speed to use depends on the type of stock you are using (hardwood vs. softwood) and the stage of finish you are at with that workpiece.
G04 49/ G0450 37" Drum Sander -23- Ch oo si ng San dpaper There are many t ypes of s anding belts to choose from. W e rec ommend Aluminum Oxide for gen - eral wo rkshop environments. B elo w is a chart that groups abrasiv es i nto dif feren t classes, and shows whic h grits fall into each c lass.
-2 4 - G04 49/ G0450 37" Drum Sander P ap er Repla cement Tension Wheel Tension Spring The M odel G0 449 /G04 50 is designed for 6" wi de san dpa per ro lls. T ur n to SEC TI ON 5 : A CCESSO RIES on Page 25 for g rit selecti on and model nu mbers.
G04 49/ G0450 37" Drum Sander -25- SE CTION 5 : A CC ESS ORI E S PRO-STICK ® Sanding Pad Extend the life of your sandpaper! Just feed this crepe-rubber cleaning pad through your drum sander to remove dust build-up from the sandpa - per without damage.
-26- G0 449 /G04 50 37" Drum Sander Alwa ys disconne ct power to t he ma chi ne b efo re per forming maintenan ce. Failure to do t his may result in serious person - al inj ur y . Moving parts such as chains should be l ubricated periodic ally with a light machine o il .
G04 49/ G0450 37" Drum Sander - 27 - Failure to routinely inspect your drum sander for damage and wear could result in unsatis - factory work results, premature component or machinery failure, or operator injury. We recommend you create a checklist for routine inspection and maintenance.
-28- G04 49/ G0450 37" Drum Sander This section is provided for y our conv enience — it is no t a substitute for t he Grizzly Ser vice Depar tment.
G04 49/ G0450 37" Drum Sander -29- Symptom Possible Cause Possible Solution Grin ding, sc reec hing, or ru bbing n oise when sand ing drums are p owered up. 1. Drum bearings lack sufficient grease. 2. Drum bearings are worn and need replacement. 1.
-3 0- G0 449 /G04 50 37" Drum Sander T ools Ne eded : Qt y Hex Wrench 5mm .............................................. 1 Wrench 19mm ................................................... 2 Straightedge (at least 24") ........................
G04 49/ G0450 37" Drum Sander -3 1 - Re mo val /Rep la ce men t Replace the V -belt if you notice fraying , cracking, glazing, or any other damage. A worn /damaged V - belt will not provide optimum powe r transmis - sion from the motor to the dr ums.
-32- G04 49/ G0450 37" Drum Sand e r T ools Ne eded : Qt y Wrench 19mm ................................................... 1 Te ns ion ing The conve yo r may slightly stretch with continued use and will ev entually need to be tensioned. This is most obvious if the conv eyor star ts slipping on the rollers.
G04 49/ G0450 37" Drum Sander -33 - T ools Ne eded : Qt y Hex Wrench 5mm .............................................. 1 Hex Wrench 4mm .....................
-3 4- G04 49/ G0450 37" Drum Sander 5. Place the gauge blocks on the conveyor table and position them under the drum rollers, as shown in Figure 36 . Figure 36. Gauge blocks positioned under the ends of the drums. 6. Raise the table until the gauge blocks just touch the rear drum.
G04 49/ G0450 37" Drum Sander -35 - 13. Tighten all the lock nuts. 14. Check the height of the drum ends to make sure they did not move. —If they did not move, continue to the next step. —If they did move, repeat Steps 11-12 . 15. Raise the table up until the gauge blocks just touch the rear drum, as described in Step 7 .
-3 6- G0 449 /G04 50 37" Drum Sander Figure 40. Gauge blocks in position for adjusting the pressure roller height. Note : An add itional tr ic k for eliminati ng snipe i s to r ed uce pr es sur e on the r ear roller s, but not the fr ont roller s.
G04 49/ G0450 37" Drum Sander -37 - T ools Ne eded : Qt y Hex Wrench 4mm .............................................. 1 Set ting : Distance From Roller .
-3 8- G04 49/ G0450 37" Drum Sander 5. Loosen the chain with the adjustable idler roller sprocket shown in Figure 43 . Figure 42. Marking sprocket tooth and chain. T ools Ne eded : Qt y Hex Wrench 8mm .............................................
G04 49/ G0450 37" Drum Sander -39 - T ools Ne eded : Qt y Hex Wrench 8mm .............................................. 1 Hex Wrench 5mm .............................................. 1 Hex Wrench 4mm .............................................
- 40 - G0449 /G0 450 3 7" Drum Sander Figure 46. Drum sander disassembled to Step 11 . Figure 47. Chain removed from table by removing the master link . 7. Remove the front and rear upper frame angles (4 cap screws, 4 lock washers, and 4 flat washers on each one).
G04 49/ G0450 37" Drum Sander - 4 1 - 21. Install the new belt and reassemble the drum sander by reversing the disassembly steps. 22. After reassembly, adjust the drums and pres- sure rollers to their proper settings. See Drum Adjustments on Page 33 and Pressure Roller Height on Page 36 .
- 42 - G0 449 /G0 450 37 " Drum Sander G0 44 9 Elect r ica l Compo nen ts Main Motor Relay Main Motor Contactor Feed Motor Contactor Feed Motor Relay Terminal Block Current Transformer Figure 52. G0449 back side of front panel. Figure 53. Model G0449 Electrical panel.
G04 49/ G0450 37" Drum Sander -43 - .
- 44- G0 449 /G0 450 37 " Drum Sander G0 45 0 22 0 V 3 Ph ase El ectr ica l Compo nen ts Main Motor Relay (dial = 38A @ 220V) Main Motor Contactor Feed Motor Contactor Feed Motor Relay (dial = 1.5A @ 220V) Terminal Block Figure 54. G0450 back side of front panel.
G04 49/ G0450 37" Drum Sander -45 - G0 45 0 22 0 V 3 Ph ase Wi ri ng Diag ra m .
- 46- G 0449 /G0 450 3 7" Drum Sander G0 45 0 4 40 V 3 P has e Electr ica l Com ponen ts Figure 57. G0450 440V back side of front panel. Figure 59.
G04 49/ G0450 37" Drum Sander - 4 7 - G0 45 0 4 40 V 3 P has e Wir in g Dia gr am .
- 48- G0 449 /G04 50 37" Drum Sander .
G04 49/ G0450 37" Drum Sander -49 - REF PART # DESCRIPTION REF PART # DESCRIPTION 1 P0449001 MAIN FRAME 46 PW06 FLAT WASHER 1/4 2 P0449002 LIFT RING 47 P0449047 DUST SCOOP 3 P0449003 SCALE 48 P0449048 RUBBER PLATE 5 P0449005 MOTOR BASE 49 P0449049 PLATE 6 PB75M HEX BOLT M12-1.
-50 - G0 449 /G04 50 37" Drum Sander .
G04 49/ G0450 37" Drum Sander - 5 1 - REF PART # DESCRIPTION REF PART # DESCRIPTION 100 PSS01M SET SCREW M6-1 X 10 140 PW07 FLAT WASHER 5/16 101 P0449101 ROLLER COVER 141 PW07 FLAT WASHER 5/16 102 P0449102 ROLLER COVER 142 PN03M HEX NUT M8-1.
-52- G044 9/ G0450 37" Drum Sander .
G04 49/ G0450 37" Drum Sander -53 - REF PART # DESCRIPTION REF PART # DESCRIPTION 200 P0449200 ROLLER BUSHING SUPPORT 234 PLABEL-11 LABEL SAFETY GLASSES 201 PR19M EXT RETAINING RING 28MM 235 PLABEL-13 LABEL DISCONNECT POWER 202 P0449202 HOLD DOWN ROLLER SPRING 236 P0449236 MACHINE ID LABEL (G0449) 203 PN02M HEX NUT M10-1.
-5 4- G04 49/ G0450 37" Drum Sander Grizzly Industrial, Inc. warrants eve r y product it sells for a perio d of 1 year to t he original purchaser from the d a te of purchase . This warranty d oes not apply to defects due direc tly or indirec tly to misuse, abuse, negligence, accidents, repai rs or alt erations or lack of maint enance.
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An important point after buying a device Grizzly G0449 (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 G0449 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 G0449 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Grizzly G0449 you will learn all the available features of the product, as well as information on its operation. The information that you get Grizzly G0449 will certainly help you make a decision on the purchase.
If you already are a holder of Grizzly G0449, 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 G0449.
However, one of the most important roles played by the user manual is to help in solving problems with Grizzly G0449. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Grizzly G0449 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
