Woodstock W1678 User's Manual
Contents
1. 3 SPELIEICALIONS 3 SAFETY Pa 4 Standard Safety Instructions 4 5 Additional Safety Instructions for Drum Sanders 6 Avoiding Potential Injuries 7 ELECTRICAL REQUIREMENTS 8 220V Operation uuu uuu a ee Ne rie cae ca 8 EXUGINSION COPAS ee A ee ee a aaa a 8 ITI Eier we 8 SM CN dd 10 UNBAN 10 gt BOX CONTENTS uo a u usu se susan unsi uyana er 10 E Preparaci n 11 illia l 11 II 12 gt Dust Port ANG uu u ee E 13 CONTO ON 13 lt Crank and NS 13 z ADJUSTMEN a u E EE E E N 14 y Drums ana Pressure Rollers 14 DUSE SE00B GAD ee ee 20 M ISSN 21 gt LONVEYOr BEI ne ee een 22 C c OPERATIONS 909 07 99 90080 994910 sumsum A ROSE 25 ee 23 c OVERVIEW a 23 m Control Panel pp 23 Basic Sanding nec 24 TFOUDIESNOOLINE riada raras 27 A MAINTENANCE u 0 eR ica 29 REI T I LE 29 Sandino Pa 29 Q LUDFICACION 30 m Brush Replacement iio 31 gt Sandpaper R2. Too much pressure roller tension may cause the workpiece to jam 2 Turn the tension bolt clockwise until it just makes contact with the spring and has resistance 3 Turn the bolt one additional turn to adjust the spring to a basic spring tension value 4 Hold the tension bolt in position and tighten the tension jam nut Figure 32 The 30 gauge block positioning 5 Repeat Steps 2 through 4 at all rollers 6 Close and latch the dust hood and check the V belt tension 19 Un E Lil E gt O lt Dust Scoop Gap For this adjustment you will adjust the dust scoops so they can efficiently focus dust collection system suction where the most dust is created as the workpiece travels through the drum sander You will set the dust scoops above the bottom of the drums See Figure 33 AWARNING Keep your drum sander unplugged during all assembly maintenance and adjustment tasks Ignoring this warning can cause serious personal injury to you or others To adjust the dust scoop gap do these steps 1 2 3 Unplug the Double Drum Sander Unlatch and open the dust hood Insert two gauge blocks two 30 two by fours of equal height under the sanding drum and dust scoop See Figure 35 Raise the table until the rear drum just touches the gauge blocks Loosen the dust scoop mounting bolts and slide the scoop up or down until it 15 1 32 above the gauge bl
3. Control Panel The control panel enables you to turn the conveyor ON OFF control the workpiece feed rate turn the sanding drums ON OFF and monitor the sanding load applied by observing the load meter on the control panel The panel controls are described in detail below See Figure 42 for control locations 4NWARNING DO NOT operate this sander until you have completed all assembly and adjustments Observe all safety precautions INSTRUCTION MANUA and read and understand B this entire manual MODEL W1678 26 DOUBLE DRUM SANDER o gt gm The control panel offers these controls e Sanding Load Meter Allows you to observe the amperage draw which indicates the sanding load on the sander so you don t overload the motor 25 amps is the maximum safe load limit NOTE the load applied on the sander is a balance between conveyor feed rate Sanding drum pressure on the workpiece erit of sandpaper used and the species of wood being sanded e Emergency Stop Button Allows you to turn the main power ON or OFF to the double drum sander and shut down the machine in an emergency Twist clockwise and pull to turn ON and push to turn the sander OFF e Conveyor Speed Control Dial Allows you to adjust the speed at which the feed conveyor pushes the workpiece into the sander from 0 20 FPM e Sanding Drum Motor ON and OFF Buttons Allows you to turn the sanding drums ON or OFF independe
4. 15 x 20 cleaning pad shown in Figure 51 Figure 51 PRO STIK 15 x 20 cleaning pad 29 Sanding Belts As sanding drums are used the sandpaper can quickly become loaded with sawdust If not removed this sawdust may harden on the abrasive surface and can glaze instead of sand the wood thus rendering the sandpaper useless To avoid this condition routinely clean the Sandpaper with a rubber gum abrasive cleaner such as the D3003 PRO STIK 15 x 20 cleaning pad shown in Figure 51 to extend the life of the sandpaper Discard all worn Sandpaper because the grit will fall off causing deep gouges in the workpiece Also the glue used to hold the grit to the paper can rub off onto the 150 workpiece burning the 150 __ workpiece Contrary to some beliefs worn abrasive belts are not the equivalent to the next finer grit abrasive There are many types GRIT RANGE TYPE of sandpaper you can use Aluminum Oxide Coarse is excellent for general wood shop 80 100 use To the right is a Fi chart that groups 120 180 abrasives into 22 Verv Fi different classes and shows which grits fall into each class REPLACEMENT SANDPAPER GRIT PART D3162 D3163 D3164 The Model W1678 allows you to use two different grit sandpapers at once The first drum is fitted with a coarser grit than the second Usually this translates into combinations of successive group types A common selection for a workpiece
5. MODEL W1678 26 DOUBLE DRUM SANDER T WE INSTRUCTION MANUAL Phone 1 360 734 3482 On Line Technical Support tech support shopfox biz COPYRIGHT MAY 2003 BY WOODSTOCK INTERNATIONAL INC WARNING NO PORTION OF THIS MANUAL MAY BE REPRODUCED IN ANY SHAPE OR FORM WITHOUT THE WRITTEN APPROVAL OF WOODSTOCK INTERNATIONAL INC Printed in Taiwan WARNING Some dust created by power sanding sawing srinding 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 e Lead from lead based paints e Crystalline silica from bricks cement and other masonry products e Arsenic and chromium from chemically treated lumber Your risk from these exposures varies depending on how often you do this type of work To reduce your exposure to these chemicals work in a well ventilated area and work with approved safety equipment such as those dust masks that are specially designed to filter out microscopic particles HOP FOX TABLE OF CONTENTS Z AJ O U C A O Z PAGE INTRODUCTION raras too 2 About Your New 26 Double Drum Sander 2 Woodstock Service and Support 2 Warranty and Returns
6. OOD5roc SHOP FOX SS ej Remove any metal or abrasives trapped in the bearing grease groove and grease port or contaminants will be pumped into the new bearing when you lubricate it causing bearing failure Figure 60 Clean and inspect the bearing block for cracks burrs wear and other damage replace repair as required The bearing race should rotate inside of the bearing block smoothly If the race is loose or wobbles inside of the bearing block replace the bearing block See Figure 61 NOTICE Make sure the bearing grease hole in the bearing lines up with the grease groove in the bearing block and that no obstructions prevent bearing lubrication 10 11 12 13 14 15 Insert the new bearing into the bearing block so when the bearing block is installed in the sander the grease zerk is facing forward and the set screws and hub are on the right side of the bearing housing See Figures 57 and 61 Slide DO NOT hammer the bearing block and bearing onto the drum shaft Lower the drum and bearing block onto the mounting studs and install the flat washers and the nuts Tighten the nuts in an alternating pattern until snug Install and tighten the set screws Wipe the zerk fitting clean and lubricate the bearing with just enough grease to slightly seep from the dust seal and wipe clean these bearings are not pre lubricated DO NOT over grease Repeat Steps 3 through 13
7. DESCRIPTION SET SCREW 10 24 X 1 2 SELF TAP SCREW 10 X 3 3 GEAR MOUNTING BRACKET DRIVE SHAFT BRACKET LOCK COLLAR MICRO ADJUST KNOB SET SCREW 1 4 20 X 5 16 142 143 XPB02 XPNO5 HEX BOLT 1 4 20 X 5 4 HEX NUT 4 20 XPB51 HEX BOLT 4 20 X 2 4 XPW06 FLAT WASHER 1 4 148 EXT RETAINING RING 19MM 151 GREASE ZERK W CAP D3162 60 GRIT SNDPPR 3 X 50 D3163 100 GRIT SNDPPR 3 X 50 D3164 150 GRIT SNDPPR 3 X 50 E CHOP FOX m TERN rq gt 216 iP 215 286 42 REF PART DESCRIPTION 6 X1678006 SPROCKET 10 TEETH 8 X1678008 TABLE LEAD SCREW 3 4 16 9 X1678009 ELEVATION CHAIN DUST PORT CURVED BASE 18 5 HP MOTOR 204 HEX BOLT 2 s 16 X 1 205 FLAT WASHER 2 4 SET SCREW 1 4 20 X 1 2 211 FLAT WASHER 3 6 214 HINGE CAP SCREW 5 16 18 X 3 4 230 DUST SCOOP HEX BOLT 74 20 X 5 8 HEX NUT 1 4 20 X1678238 TABLE LEAD SCREW 4 16 REF PART DESCRIPTION LOCK NUT 1 2 13 244 BEARING SEAT BEARING TA 810 PHLP HD SCR 10 24 X 1 2 SPRING WASHER 2 16 250 BEARING 698 259 XPW07 FLAT WASHER 5 16 261 XPNO2 264 XPW18 FLAT WASHER 2 16 265 9 1 XPHTEK7 SELF TAP SCREW 8 X 3 4 2 LOGO SHOP FOX 2 LOGO SCREW 4 3 s 274 STRAIN RELIEF 3 4 279 LABEL MACHINE DATA 280 LABEL KEEP HANDS LABEL DUST MASK 283 ADHESIVE FOAM SRIP 284 LABEL DOWN UP LEFT RIGHT COLOR STRIPE FRONT REAR COLOR STRIPE LABEL UNPLU
8. 8 SM en IS gt z S L eS 3 e ES e ES ES ES O 7 9 L 7 7 I T Al E BLACK RED JR ON TN N No IN ATN N Control System Wiring Diagram RED BLACK W1678 26 Double Drum Sander me 5 gt X x 7 5 O o gt 2 gt L x JINVNALNIVW SH 2 UA OP FOX S CLOSURE The following pages contain parts diagrams 155 and a warranty card for your SHOP FOX Model W1678 If you need parts or help in assembling your machine or if you need more operational information we encourage you to call our Service Department Our trained service technicians will be glad to help you If you have comments dealing specifically with this manual please write to us using the address in the General Information The specifications drawings and photographs illustrated in this manual represent the Model W1678 as supplied when the manual was prepared However due to Woodstock International Inc s policy of continuous improvement changes may be made at any time with no obligation on the part of Woodstock International Inc Whenever possible though we send manual updates to all owners
9. on all other bearings that need replacement Always replace both bearings on the same drum Adjust the Drums and Pressure Rollers as outlined in the Adjustments section on Page 14 JINVNALNIVW TT U lt 2 Z lt OODS Toc OP FOX Ure NATI General Cleaning DO NOT use a mineral spirit solvent or chlorine based cleaner to clean a painted or plastic surface or the rubber conveyor belt If you do you will permanently ruin the surface To clean dust from the sander do these steps 1 2 3 Unplug the double drum sander Put on your safety glasses and dust mask Turn the dust collector ON and use a hand brush and vacuum or compressed air to carefully blow out built up sawdust With the dust collector OFF dampen a cloth with warm water and mild dish soap and wipe dusty surfaces clean 34 To clean grease from the sander do these steps 1 2 Unplug the double drum sander Use mineral spirits to remove the excess grease on the metal parts and follow all manufacturer s safety warnings Coat the cleaned metal surface with an application of SLIP IT For long term storage you may want to consider products like Boeshield T 9 Lubricate as outlined in the Lubrication procedures on Page 30 S 0005 Toc HOP FOX d y ej W1678 26 Double Drum Sander Drive System Wiring Diagram AWARNING Seek a
10. product within 2 years and provides Woodstock International Inc reasonable opportunity to verify the alleged defect through inspection If it is determined there is no defect or that the defect resulted from causes not within the scope of Woodstock International Inc s warranty then the original owner must bear the cost of storing and returning the product This is Woodstock International Inc s sole written warranty and any and all warranties that may be implied by law including any merchantability or fitness for any particular purpose are hereby limited to the duration of this written warranty We do not warrant that SHOP FOX machinery complies with the provisions of any law or acts In no event shall Woodstock International Inc s liability under this warranty exceed the purchase price paid for the product and any legal actions brought against Woodstock International Inc shall be tried in the State of Washington County of Whatcom We shall in no event be liable for death injuries to persons or property or for incidental contingent special or consequential damages arising from the use of our products Every effort has been made to ensure that all SHOP FOX machinery meets high quality and durability standards We reserve the right to change specifications at any time because of our commitment to continuously improve the quality of our products Specifications Drum Sander Motor 5 HP 220 VAC 25 Amp 3450 RPM 60 H
11. that is planed before it is sanded is the 100 150 grit combination Overall the general rule of thumb is to sand a workpiece with sandpaper that uses progressively higher grit numbers with no one grit increase of more than 50 Ultimately the type of wood you use and your stage of finish will determine the best grit types to install on your sander JINVNALNIVW TT U Z lt lt Or FOX The four drum bearings in the bearing blocks need to be lubricated every 20 hours of operation However all other bearings used on this machine are shielded and permanently lubricated Simply leave them alone until they need to be replaced DO NOT lubricate them as this will only attract dust and cause possible premature bearing failure DO NOT apply grease on any exposed areas on the sander like the feed conveyor chain sprockets and the table lead screws If you do Sanding dust and abrasives will collect on these parts and create a gummy mixture that can hamper proper movement of components and increase wear Use a light machine oil and a dry graphite lubricant To lubricate the sander do these steps 1 Unplug the double drum sander 2 Clean the sander as outlined in General Cleaning procedures on Page 34 3 Open the dust hood to gain access to the four drum bearing housing grease zerks See Figure 57 4 Remove the grease zerk cap from the bearing block housing wipe all contamination o
12. the sander and slowly raise the conveyor table while listening for stock to drum contact As soon as you hear contact stop raising the table and watch the load meter DO NOT exceed a load of 25 amps or you may damage the motor See Figures 49 and 50 e If the amperage gets higher than 25 amps immediately lower the conveyor to reduce the load You can also lower the conveyor FPM feed rate DO NOT stand directly in the outfeed path Retrieve your workpiece by standing to the side of the sander at the outfeed side Without raising or lowering the table make multiple passes and check your workpiece for Sanding quality and consistency With a pencil you can mark a squiggly line on the workpiece and sand it to test for even Sanding Look for uniform removal of the line If the line is not removed uniformly adjust the Sander accordingly 36 OOD5 TO Cy OP FOX SS Figure 49 ALWAYS stand out of the way of where the workpiece could be projected and keep fingers away from the underside of the workpiece Sanding Load Figure 50 Load meter SH Troubleshooting Use this troubleshooting chart to correct potential W1678 Double Drum Sander problems ej RA OP FOX SS SYMPTOM POSSIBLE REASON HOW TO REMEDY The sanding The main power emergency stop button is Twist and pull the main power emergency stop drums will pushed in or it is faulty button or test and replace the
13. uses a ground pin and connected ground wire Immediately replace a damaged extension cord Keep proper footing and balance at all times Do not leave machine unattended Wait until it comes to a complete stop before leaving the area Perform machine maintenance and care Follow lubrication and accessory attachment instructions in the manual Keep machine away from open flame Operating machines near pilot lights or open flames creates a high risk if dust is dispersed in the area Dust particles and an ignition source may cause an explosion Do not operate the machine in high risk areas including but not limited to those mentioned above If at any time you are experiencing difficulties performing the intended operation stop using A the machine Then contact our service WARNING department or ask a qualified expert how the Always wear safety glasses or goggles when operation should be performed operating equipment Operating this equipment creates the potential for flying Habits good and bad are hard to break debris that can cause eye injury Everyday Develop good habits in your shop and safety will glasses or reading glasses only have impact become second nature to you resistant lenses they are not safety glasses Be certain the safety glasses you wear meet the appropriate standards of the American National Standards Institute ANSI SAFETY S ODSTO o ern an on S Additional Safety Instructions for Drum
14. 007 to 0 010 lower than the REAR DRUM FRONT DRUM front drum See Figure 27 C O 0 007 to 0 010 NOTICE Make sure you use the same part of the 30 gauge block at the opposite side of the conveyer belt when adjusting the drum to conveyor height Otherwise the adjustment may be inconsistent To adjust the drum to conveyor height do these steps 1 Lower the conveyor table and position the 30 gauge block to one side of the conveyor belt and flush with the end of the feed conveyor drive roller See Figure 28 2 Raise the conveyor table so the gauge block barely touches the front drum and mark this height position with tape on the handwheel at the 12 00 o clock position See Figure 29 3 Turn the handwheel counter clockwise exactly 1 2 turn to lower the conveyor 4 Unlock the rear drum micro adjusting lock lever and turn the micro adjusting knob so the rear drum lowers until it just barely touches the gauge block Figure 28 The 30 gauge block positioning 5 Repeat Step 14 at both ends of the rear drum NOTICE Once the rear drum height is set the height can be fine tuned later without having to complete all four parts of this section However you must make sure that when you adjust the rear drum height you adjust it Un E 2 Lil E O lt equally on both sides so it stays square and level with the conveyor table Using a pencil mark a squiggly line on the workpiece and
15. American Woodworker _ Cabinetmaker _ Family Handyman _ Fine Homebuilding _ Today s Homeowner Wood ___ Wooden Boat ___ Wood shop News _ Fine Woodworking _ _Woodsmith ___ Home Handyman ___ Woodwork Journal of Light Construction ___ Woodworker _ Old House Journal _ _ Woodworker s Journal _ Popular Mechanics __ Workbench _ Popular Science ___ Popular Woodworking _ Other American How To 4 Which of the following woodworking remodeling shows do you watch __ Backyard America ___ The New Yankee Workshop __ Home Time ___ This Old House _ The American Woodworker Woodwright s Shop _ Other 5 What is your annual household income _ 520 000 529 999 _ 30 000 39 999 _ 40 000 49 999 _ 560 000 569 999 ___ 70 000 79 999 _ S80 000 S89 999 _ 5S50 000 59 999 _ 90 000 6 What is your age group _ 20 29 _ 50 59 _ 30 39 _ 60 69 _ 40 49 __ 0 7 How long have you been a woodworker _ 0 2 Years _ 8 20 Years _ 2 8 Years _ 20 Years 8 How would you rank your woodworking skills _ Simple ___ Advanced ___Intermediate _ Master Craftsman 9 How many SHOP FOX machines do you own 10 11 12 13 14 15 16 17 State FAX Time in Use Zip What stationary woodworking tools do you own Check all that apply ___ Air Compressor _ Panel Saw _ Band Saw _ Planer _ Drill Press ___ Power Feeder Drum Sander Radial Arm Saw Dust Collector _ Shaper ___ Hor
16. G SANDER LABEL SAFETY GLASSES 220V MTR CORD 5 12 GROMMET 30MM 297 X1678020 1 START CAPACITOR NN O N Co CO NIN CJ IN 43 5 2 S z REF PART DESCRIPTION REF PART DESCRIPTION HEX BOLT 3 5 16 X 2177 320 FLAT WASHER 3 4 STRAIN RELIEF 3 4 WIRING PANEL PHLP HD SCR M4 0 7 X 6MM CONTROL PANEL COLLAR PHLP HD SCR 10 24 X 3 3 SET SCREW 1 4 20 X 1 4 EMERGENCY STOP SWITCH SET SCREW 5 16 18 X 1 2 WIRING BLOCK PHLP HD SCR 10 24 X 5 4 HEX NUT 10 24 CAP SCREW 1 4 20 X 3 4 CABLE MARKER 311 FLAT WASHER 2 4 343 DUST PLUG 312 DUST COVER 344 STRAIN RELIEF 5 5 348 FEED MOTOR SWITCH 316 NYLON CABLE TIES 317 XPLWO3 LOCK WASHER 2 16 45 NOTES NOTES NOTES FOLD ALONG DOTTED LINE WOODSTOCK INTERNATIONAL INC P O BOX 2309 BELLINGHAM WA 98227 2309 FOLD ALONG DOTTED LINE TAPE ALONG EDGES PLEASE DO NOT STAPLE CUT ALONG DOTTED LINE WARRANTY CARD Name Street City Phone Number MODEL E Mail Serial Date of Purchase The following information is given on a voluntary basis and is strictly confidential 1 Where did you purchase your SHOP FOX machine 2 How did you first learn about us _ Friend _ Local Store _ Advertisement _ Mail order Catalog _ World Wide Web Site _ Other 3 Which of the following magazines do you subscribe to _
17. L HAS o a q ee seer ee HA Dr ae A q IO Backside View FEED MOTOR ON FEED MOTOR OFF O IES Frontside View 8 Os v O C Ami 8 amp rr a 9 sss CCC L E lal s AMMETER o aa L3 y EMR STOP a 1 9 M clL b LL Z N 3 500060 99 Ji CONV MOTOR SPEED CIRCUIT BOARD na 1 HO 60 ka 2 A 7 i elel x x OG
18. NTERNATIONAL INC WARNING NO PORTION OF THIS MANUAL MAY BE REPRODUCED IN ANY SHAPE OR FORM WITHOUT THE WRITTEN APPROVAL OF WOODSTOCK INTERNATIONAL INC Printed in Talwan 4NWARNING Always wear a dust mask safety glasses and hearing protection when operating the sander Sawdust may cause allergic reactions or respiratory problems AWARNING Make sure loose clothing and long hair is secured and kept away from all moving parts Figure 44 Depth scale indicates depth of cut Conveyor speed Control Figure 45 Conveyor speed control dial adjusts conveyor feed rate 24 OOD5roc SHOP FOX SS NOTICE ALWAYS take a few moments to listen and observe for unusual noise and vibration after starting the Double Drum Sander To use the double drum sander do these steps 1 Twist and pull the emergency stop switch knob and position your finger over the knob Be ready to push the knob and shut the sander OFF if there is a problem See Figure 46 Figure 46 Main power ON OFF safety switch 2 Push the sanding drum ON button and listen for any unusual noises The sander must run smoothly with little or no vibration e If unusual noise or vibration exists push the emergency stop switch immediately and unplug the sander Troubleshoot the source of the noise or vibration and correct the problem e ONLY adjust the sander when it is OFF and unplugged e ONLY restart the sander w
19. Sanders 4NWARNING AA CAUTION tabo Read and understand this Use this and other machinery with caution MODEL W1678 entire instruction manual and respect and always consider safety id neil SANDER before using this machine first as it applies to your individual working Serious personal injury conditions Remember no list of safety may occur if safety and guidelines can be complete and every shop operational information is environment is different Failure to follow not understood and guidelines can result in serious personal followed Do not risk your injury damage to equipment or poor work safety by not reading results e ALWAYS keep bystanders and yourself away from the infeed and outfeed ends when a workpiece is fed into the sander e ALWAYS secure aprons clothing and long hair away from all sander moving parts e ALWAYS use a respirator along with a dust collection system when sanding Dust from some woods is toxic so make sure you research the dangers of the specific species of wood you will sand e ALWAYS keep your hands away from the sanding drums during operation and wear eye and hearing protection e ALWAYS keep fingers away from the conveyor and the underside of the workpiece during sander and conveyor operation Otherwise fingers can get pinched between the workpiece and the conveyor belt and pull your hand into the machine causing serious injury or death e ALWAYS adjust the conveyor feed rate and sandi
20. al for flying debris to cause eye injury Always wear safety glasses or goggles when operating equipment Everyday glasses or reading glasses only have impact resistant lenses they are not safety glasses Be certain the safety glasses you wear meet the appropriate standards of the American National Standards Institute ANSI tej MC o 38 REF PART DESCRIPTION REF PART t DESCRIPTION SET SCREW 4 20 X 1 4 CAP SCREW 4 20 X 2 4 SET SCREW 5 16 18 X 1 2 RIGHT ROLLER END GUARD SPECIAL BOLT BUSHING SUPPORT CAP SCREW 1 4 20 X 3 4 SET SCREW 5 16 18 X 1 4 40 66 X1678065B IDLER ROLLER HEX BOLT 4 20 X 3 4 68 X1678068 SPROCKET 24 TEETH CONVEYOR BELT 43 X1678043 DRIVE CHAIN 69 X1678069 CONVEYOR BELT 50 51 52 54 55 56 57 59 61 62 UJ 44 1678044 SPROCKET 16 TEETH 74 X1678074 BUSHING 75 X1678045 TABLE 75 1678075 SPROCKET SHAFT XPFH12 FLAT HD SCREW 1 4 20 X 1 XP6201 BALL BEARING 6201 XPLNO2 LOCK NUT 1 4 20 X1678077 VS MOTOR CORD 5 14 GA X1678049 TABLE FRAME 39 TE O REF PART DESCRIPTION X1678071 X1678174 BUSHING 98 X1678098 V BELT B 67 SET SCREW 3 3 16 X 1 2 SET SCREW 5 16 18 X 1 2 111 FLAT WASHER 2 4 112 LEFT FLANGE SPECIAL BOLT SPECIALBOLT 116 XPSBO1 117 X1678122 THRUST BEARING SEAT REF PART
21. bber conveyor belt If you do you will permanently ruin the surface Instead use a clean moist towel dampened with mild dish soap and water to clean these surfaces If the sander has any grease spots which may have fallen on metal parts from a drum bearing during shipping read and understand the following Warnings and Cautions and then use mineral spirits to remove the excess grease Then coat the cleaned metal surface with a light coat of machine oil to prevent corrosion AWARNING Never use flammables such as gas or other petroleum based solvents to clean your machine These products have low flash points and present the risk of explosion and severe personal injury 4NWARNING Never smoke while using cleaning solvents Smoking may cause explosion or risk of fire when exposed to these products AA CAUTION Most solvents used to clean machinery are toxic when inhaled or ingested When using these products work ina well ventilated area and keep away from any potential ignition sources pilot lights Always dispose of waste rass ina sealed container to make sure they do not cause fire or environmental hazards A19W3SSV ASSEMBLY SH ej OP FOX Beginning The main components of the Model W1678 are assembled at the factory however some assembly is required We recommend the following sequence in this section for assembly AWARNING Keep your drum sander unplugged duri
22. cluded If you should have any comments regarding this manual please feel free to contact us at Woodstock International Inc Attn Technical Department P O Box 2309 Bellingham WA 98227 Woodstock Service and Support We stand behind our machines In the event that a defect is found parts are missing or questions arise about your machine please contact Woodstock International Service and Support at 1 360 734 3482 or send e mail to tech support shopfox biz Our knowledgeable staff will help you troubleshoot problems send out parts or arrange warranty returns SH ARA OP FOX reRNart S Warranty and Returns Woodstock International Inc warrants all SHOP FOX machinery to be free of defects from workmanship and materials for a period of 2 years from the date of original purchase by the original owner This warranty does not apply to defects due directly or indirectly to misuse abuse negligence or accidents lack of maintenance or to repairs or alterations made or specifically authorized by anyone other than Woodstock International Inc Woodstock International Inc will repair or replace at its expense and at its option the SHOP FOX machine or machine part which in normal use has proven to be defective provided that the original owner returns the product prepaid to the SHOP FOX factory service center or authorized repair facility designated by our Bellingham WA office with proof of their purchase of the
23. d plugs 2 Tighten all loose connections The conveyor feed speed switch is faulty Replace the conveyor feed speed switch Either the ON or OFF switch is shorted open Replace the push button switch The feed motor magnetic switch is faulty Replace the feed motor magnetic switch The feed motor brushes are worn Replace both feed motor brushes The conveyor feed speed circuit board is Replace or repair the conveyor feed speed faulty circuit board The feed motor is faulty Replace or repair the feed motor The drum The mobile base stand or platform is loose or Make sure all fasteners are tight the sander is Sander unstable operating on a sturdy stand and flat floor wobbles or vibrates The motor or other components are loose Make sure all fasteners and sander parts are misaligned or out of adjustment tight or correctly adjusted Continued Next Page 77 O U m gt Z UN Z E a LU D O OP ODSToO ca F OX ess Troubleshooting Continued SYMPTOM POSSIBLE REASON HOW TO REMEDY The feed The conveyor belt tension is incorrect Adjust the conveyor belt tension conveyor belt stops The conveyor belt tracking is incorrect Adjust the conveyor belt tracking or chatters The sanded The sandpaper is worn out Replace the sandpaper surface is glazed and The drums are only applying light pressure Increase the sandi
24. e rear drum against the block so the rear drum sanding path runs true with the front drum which now runs true with the conveyor feed path See Figure 25 6 Loosen the left bearing block mounting nuts at the end of the rear drum just enough to slide the bearing block See Figure 26 7 Slide the rear drum and bearing block forward until it stops against the 2 s gauge block that is sandwiched between the two drums The gauge block should just be snugly held against the front drum NOTICE DO NOT over tighten the bearing block mounting nuts The bearing blocks are machined housings that can warp or crack if the nuts are over tightened 8 Tighten the nuts in an alternating pattern 9 Repeat Steps 5 through 8 on the opposite end of the rear drum Alternate the adjustment until the 2 s gauge block has the same snug fit between the drums at both ends The difference between ends must be less than s Remember adjusting one drum end slightly affects the adjustment at the opposite end NOTICE Make sure the drive belts still have the gt U C C T correct tension If they are out of adjustment adjust as outlined in the V Belt Tension procedure on Page 21 NO OP H ej ODSToO ca F RNRTIONEY PART 3 Drum to Conveyor Height For this adjustment you will find a reference height for the front drum and then adjust the rear drum so it is 0
25. e steps 1 Position the dust ports on the dust hood so the screw holes line up See Figure 12 2 With the dust ports held in position on the dust hood install the 710 flat washers on the 8 2 self tapping screws and secure the dust ports to the dust hood 3 Connect your dust collection suction hose to the dust ports so when you open the dust hood the suction hoses will not bind leak or disconnect the dust collector ducting ground 4 Position the handles on the dust hood and install the 16 18 x 1 cap screws the amp lock washers the 16 nuts and tighten the cap screws See Figure 12 a Figure 13 The control box L brackets and bolts for shipping Figure 15 The crank and handle installed 13 ej ARA SHOP FOX SS Control Box The control panel allows you to control the sander electrically For shipping the control box comes bolted to the sander with L brackets and long and short bolts Retain these brackets should you ever need to ship the sander See Figure 13 To install the control box do these steps 1 Remove the L brackets bolts and washers and reinstall the two short bolts 16 18 x 1 2 and washers into the sander See Figure 14 2 Position the control box on the sander install the flat washers and the 16 18 x 2 long bolts 3 Tighten the bolts See Figure 14 Crank and Handle The crank and handle is used to raise and lower the conve
26. eep your drum sander unplugged during these adjustments Otherwise serious personal injury may occur PART 1 Drum to Conveyor Squareness For this adjustment you will align the drums so the drums are square with the feed conveyor belt surface See Figure 18 To adjust the drum to conveyor squareness do these steps 1 Make two gauge blocks from a quality piece of straight two by four hardwood stud One block should be 30 long and the other 2 s long See Figure 16 2 Unplug the Double Drum Sander Figure 18 Drums to conveyor not sguare 3 Unlatch and open the dust hood See Figure 17 14 OOD5 Toc SHOP FOX SS 4 Lower the conveyor table and position the 30 gauge block under one end of the front drum and flush with the end of the conveyor See Figure 19 5 Turn the micro adjusting knob and raise the rear drum so it will not contact the gauge block Gause Block Gauge 6 Rotate the front drum by hand and raise the Barely Touching Block End conveyor table until you hear the gauge block the Underside Flush with barely rub the underside of the front drum of Drum End of Conveyor 7 Move the gauge block to the other side of the conveyor table under the other end of the front drum 8 Rotate the drum again and listen and feel the drag to determine which end of the drum is KS 17 too low or high Ww E 9 At the low end of the drum loosen the bearing block mounti
27. eplacement 21 Bearing Replacement 32 O General Cleaning scene 34 Z AAA ae EN 35 CLOSURE cisnes ae ee eier 37 Parts Breakdown and Parts List 38 45 USE THE QUICK GUIDE PAGE LABELS TO SEARCH OUT INFORMATION FAST 1 JINVNALNIVW 2 U O ol E S ODSTO ce OP FOX ranu mo SP ej SH INTRODUCTION About Your New 26 Double Drum Sander Your new SHOP FOX W1678 has been specially designed to provide many years of trouble free service Close attention to detail ruggedly built parts and a rigid quality control program assure safe and reliable operation The Model W1678 features a 220V single phase 5 HP motor dual 4 dust ports controls for major and micro sanding drum adjustments amperage measuring load meter and many other features Your Double Drum Sander accepts stock up to 4 2 thick by 26 wide and is capable of completing rough and finish sanding in one pass For further details refer to the Specifications section of this manual on Page 3 Woodstock International Inc is committed to customer satisfaction in providing this manual It is our intent to make sure all the information necessary for safety ease of assembly practical use and durability of this product be in
28. er clogs too Too much wood is being removed at once Reduce the load on the sanding drums quickly The wood is wet oily or dirty Sand only dry and clean wood The dust collection system is insufficient Service the dust collection system or increase the duct collector system efficiently The The drums are not sanding parallel to direction Adjust the drums and pressure rollers Sandpaper of conveyor belt feed tears Drums are not square with the table Sandpaper edges have overlapped or tape has slipped Too much wood is being removed at once Adjust the drums and pressure rollers Wrap sandpaper on drums correctly and use a heavy duty tape Reduce the load on the sanding drums 28 SH ej ARA OP FOX reRNart S MAINTENANCE General Regular maintenance on your Model W1678 helps ensure optimum performance Inspect your machine each time you use it for the following conditions Adjust repair or replace parts when worn 1 Inspect for loose bolts and panels 2 Make sure the work area is clean and remove any tools or rags from the machine 3 Replace worn electrical parts like the emergency stop switch ON and OFF push buttons and damaged cords and plugs 4 Replace damaged sandpaper motor V belts or conveyor drive chains and sprockets 5 Correct any other condition that could hamper the safe operation of this machine 6 Routinely clean the sandpaper with a PRO STIK
29. ertz Single Phase Pr m Drive RW RC D Dual V Belt DEU SIZE PARE ROE CI 6 x 2737 4 Drum Surface Speed 2300 FPM Drum R tal ON Opposite of Feed Conveyor Conveyor Motor 1 3 HP 60 VDC 2 amp 60 RPM Varable Speed Conveyor DIVO iva i Sprocket and Chain Conveyor Surface Speedi zu Ee 0 20 FPM Maximum Lumber Dimensions 41 2 Thick x 26 Wide Minimum Lumber Dimensions senene 1 8 Thick x 9 Long DUSE ONDE 4 Conveyor Table SIZE na A 261 8 x 301 4 Cabinet Style Powder Coated Paint Bearings Both Serviceable and Permanently Lubricated Ball Bearings Power CONUIOL see Magnetic Switch with Emergency Shut Down FOOEBTINE 36 x 2227 4 SHIDDING WEIONE aa 435 lbs Z AJ O A O Z SAFETY SAFETY READ MANUAL BEFORE OPERATING MACHINE FAILURE TO FOLLOW INSTRUCTIONS BELOW WILL RESULT IN PERSONAL INJURY ADANG ER Indicates an imminently hazardous situation which if not avoided WILL result in death or serious injury AWAR NING Indicates a potentially hazardous situation which if not avoided COULD result in death or serious injury CAUTION Indicates a potentially hazardous situation which if not avoided MAY result in
30. ff of the zerk and squirt two pumps of high quality lithium base grease into the bearing DO NOT over grease the bearing 5 Coat the exposed areas of the table lead screws with dry powdered graphite 6 Coat the feed conveyor chain and sprockets with a light machine oil and use a rag to wipe off the residual oil See Figure 52 7 Put three drops of the machine oil in the handwheel bushing oil port and a couple of dabs of lithium base grease on the handwheel gears See Figure 53 8 Wipe off any loose grease and replace the dust cap 9 Repeat Steps 1 through 6 for the three remaining drum bearings 10 Close the dust hood and close the latches 30 ta Q Lubrication Grease Drum Bearings ZN JA sa T Light Oil on Sprockets and Chain at zerk Figure 52 Drum bearings table head screws feed conveyor chain and sprockets 3 Drops of Light Oil in Oil Port White Lithium Automotive Grade Grease Figure 53 Handwheel bushing and gears If any part of the sander becomes difficult to operate it is most likely caused by an accumulation of sawdust Immediately troubleshoot the area and remove any contact Woodstock sawdust Or International Inc Service and Support at 1 360 734 3482 or send e mail to tech support shopfox biz FOX Brush Replacement After long periods of heavy sander use it may be necessary to replace the conveyor motor carbon brushe
31. ght to inspect the inside and outside of the belt If you see deep cracks fraying chunks missing or the belt is brittle and glazed replace both belts 5 Loosen the motor mounting nuts and slide the motor on the mounting plate to adjust the belt See Figure 38 6 Tighten the motor mounting nuts recheck and readjust the belts as necessary 7 Reinstall the front panel gt U C C m Un pe 2 Lil E N gt O lt em J NO MC o Conveyor Belt For this adjustment you will adjust the feed conveyor belt hanging gap and the tracking so the conveyor runs in the center of the table and the drive roller does not slip at maximum sanding load See Figure 39 NOTICE ONLY make adjustments to the infeed roller side so the drive chain tension is not affected To adjust the feed conveyor belt tension and tracking do these steps 4NWARNING Aake sure loose clothing and long hair is secured and kept away from all moving parts 1 Remove the screws from the feed conveyor safety covers and open the covers See Figure 40 2 Locate the conveyor roller adjustment bolts at the infeed roller See Figure 41 If the feed conveyor belt is loose turn both conveyor roller adjustment bolts counter clockwise the same amount until the belt hangs with a 1 2 gap If the feed conveyor belt tracks to the right start the conveyor and slightly turn the right side conveyo
32. he Model W1678 26 Double Drum Sander is designed for many years of reliable service But after long periods of heavy sander use it may be necessary to replace the drum bearings Always replace both bearings on the same drum x AWARNING Keep your drum sander unplugged during all assembly maintenance and adjustment tasks Ignoring this warning can cause serious personal injury to you or others Fitting and Dust Cap Figure 57 Mounting nuts washers and set To replace the drum bearings do these steps screws 1 Unplug the double drum sander 2 Open the dust hood and remove the mounting nuts the washers and the set screws See Figure 57 NOTICE DO NOT hammer on the bearing or housing as you WILL damage these precision parts 3 Lift the drum and slide the bearing block and bearing from the drum shaft 4 Clean and inspect the drum shaft for cracks burrs wear and other damage replace repair as required 5 Use a screwdriver to pry and rotate the bearing so it is horizontal to the bearing block mounting flanges See Figure 58 6 Slide the bearing out of the bearing block See Figure 59 i gt Figure 59 Removal and installation bearing positioning 9 U Z lt TT Z lt Figure 60 Bearing block grease grove and grease port Bearing Grease Port E Set Bearing Hub Screw Race Der Figure 61 Key bearing parts
33. hen you are sure the problem is corrected 3 Start your dust collector 4NWARNING Figure 47 DO NOT stand in the path of where the workpiece could be projected DO NOT stand in the path where the workpiece could be projected If you ignore this warning you could be severely injured or killed 4 Place the workpiece on the conveyor table and turn the table height handwheel clockwise to raise the conveyor table until the stock barely touches the pressure roller See Figure 48 AL Z UN 5 Push the feed motor ON button to start the feed conveyor Figure 48 NEVER hold the workpiece where the 6 See Figures 48 and 49 and feed the workpiece conveyor and workpiece can pinch your fingers correctly where the conveyor cannot pinch your fingers 25 Z E 2 Lil A O S H NOTICE Since various types of stock will react differently with various loads use a process of trial and error to determine the best load settings and feed rate for your sanding needs A slower feed rate will sand the surface smoother but risks burning the wood a faster feed rate will remove material faster but risks overloading the motor As a general rule always start with a small load and work your way up We recommend that you do not push your machine to its maximum load instead make multiple passes or install a coarser grit paper 7 Let the workpiece travel into
34. izontal Boring Machine _ Spindle Sander _ Jointer _ Table Saw _ Lathe _ _ Vacuum Veneer Press _ Mortiser _ Wide Belt Sander _ Other Which benchtop tools do you own Check all that apply _ 1 x 42 Belt Sander ___ 6 8 Grinder _ 5 8 Drill Press ___ Mini Lathe _ 8 Table Saw _ 10 12 Thickness Planer 8 10 Bandsaw _ Scroll Saw _ Disc Belt Sander _ Mini Jointer _ Other _ Spindle Belt Sander Which portable hand held power tools do you own Check all that apply Belt Sander Biscuit Joiner Circular Saw _ Orbital Sander _ Palm Sander _ Portable Planer _ Detail Sander _ Saber Saw Drill Driver __ Reciprocating Saw _ Miter Saw ___ Router _ Other What machines supplies would you like to see What new accessories would you like Woodstock International to carry Do you think your purchase represents good value _ Yes _ Would you recommend SHOP FOX products to a friend Yes No Comments
35. minor or moderate injury NOTI CE This symbol is used to alert the user to useful information about proper operation of the equipment and or a situation that may cause damage to the machinery Standard Safety Instructions 1 Thoroughly read the Instruction Manual before operating your machine Learn the applications limitations and potential hazards of this machine Keep the manual in a safe and convenient place for future reference 2 Keep work area clean and well lighted Clutter and inadequate lighting invite potential hazards 3 Ground all tools If a machine is equipped with a three prong plug it must be plugged into a three hole grounded electrical receptacle or grounded extension cord If using an adapter to aid in accommodating a two hole receptacle ground using a screw to a known ground 4 Wear eye protection at all times Use safety glasses with side shields or safety goggles that meet the appropriate standards of the American National Standards Institute ANSI 5 Avoid dangerous environments Do not operate this machine in wet or open flame environments Airborne dust particles could cause an explosion and severe fire hazard 6 Ensure all guards are securely in place and in working condition 7 Make sure switch is in the OFF position before connecting power to machine 8 Keep work area clean free of clutter grease etc 9 Keep children and visitors away Visitors must be kept at a safe distance while operating
36. ng all assembly maintenance and adjustment tasks Ignoring this warning can cause serious personal injury to you or others 4NWARNING Wear safety glasses during assembly Serious injury may occur if this warning is ignored AA CAUTION Get moving assistance before starting assembly The Model W1678 Double Drum Sander is a heavy load at 435 pounds pa Figure 12 Dust ports and handles installed 12 Dust Port and Handles When connected to a dust collection system the dust ports direct suction to remove harmful wood and abrasive dust from the workpiece and AA CAUTION DO NOT operate this machine without the correct dust collection system Failure to use a dust collection system can result in short and long term respiratory illness Make sure the dust collection system draws at least 600 CFM at the drum sander however there will still be a normal layer of dust on the workpiece when it exits the sander unless a larger capacity dust collector is used Make sure you connect flexible ducting to the dust ports This ducting allows you to open the dust hood change sandpaper and service your sander without having to disconnect the ducting For additional information on the correct dust collection system additions or modifications contact your Woodstock International dealer for your copy of the Dust Collection Basics handbook and available accessories To install dust ports and handles do thes
37. ng drum height so when you feed the workpiece into the sander using light pressure you do not overload the sander Never force the workpiece into the sander e ALWAYS shut the sander down let the drums come to a complete stop and disconnect power or engage applicable safety lock devices before you service adjust troubleshoot or leave the machine unattended e ALWAYS keep this machine in correct adjustment and properly serviced Never attempt to clear a jammed workpiece while the sander is running e ALWAYS replace the sandpaper when it is worn and only use undamaged sandpaper e ALWAYS inspect the workpiece for nails staples knots imbedded stones and other material that could be dislodged and thrown from the machine during sanding operations e NEVER sand if there is any doubt about the stability or integrity of the workpiece e NEVER sand more than one workpiece at a time e NEVER sand stock smaller than s thick x 9 long e NEVER sand thin stock by using a sled another board under the workpiece e NEVER adjust the conveyor belt tracking when the sanding drums are engaged 6 ej Avoiding Potential Injuries Figure 1 NEVER hold the stock where the Figure 2 ALWAYS keep fingers away from conveyor and stock can pinch your fingers conveyor and the underside of the stock i i ppt Figure 3 NEVER stand in the path of potential Figure 4 ALWAYS keep yourself and bystanders wo
38. ng nuts 1 4 to 3 turn ME See Figure 20 Adjustment Plate Screws NOTICE DO NOT over tighten the bearing block mounting nuts The bearing blocks are machined housings that can warp or crack if the nuts are over tightened Figure 20 Front bearing block nuts and set screw tightening sequence 10 Use a 4 mm Allen wrench to equally turn the set screws at one end of each adjustment plate 1 8 turn at a time to raise the bearing block height at the low end of the drum Remember adjusting one drum end slightly affects the adjustment at the opposite end See Figure 20 gt J C C T 11 Steps 1 through 10 to achieve front drum to conveyor squareness 12 Tighten the nuts in an alternating pattern and recheck the squareness 13 Now use the 30 gauge block at the rear drum to find which end is too low 14 Unlock the micro adjustment lock knob and Figure 21 Rear drum micro adjustment knob turn the micro adjust knob to adjust the rear and lock lever drum height See Figure 21 Unlike the front drum there are no set screws to adjust the rear drum height 15 Un E 2 Lil N O lt SH ej OOD STO Cy OP FOX MC PERN ATION PART 2 Drum to Conveyor Parallelism For this adjustment you will align the front drum so the sanding path runs parallel with the conveyor belt feed path You will then align the rear drum to the front drum
39. ng pressure on the workpiece shiny against the sanded surface surface Long grooves or high spots The sandpaper is damaged or uneven bald wear in certain areas Replace the sandpaper on sanded The sandpaper is unevenly crushed into the Remove and rewrap the sandpaper on the drums surface hook and loop wrapping on the drums The wood The feed conveyor belt is slippery with sawdust Clean or replace the feed conveyor belt Slips on the or the surface is worn feed conveyor Too much material is being removed in one Reduce the sanding load and adjust the drums belt pass and pressure rollers The left and The drums are applying too much sanding force Reduce the force the drums are applying on right edges on the workpiece and the free edges of the the workpiece surface on wood are sandpaper are rolling over the edges rounded The wood The drums are not square to the table Adjust the drums and pressure rollers thickness is uneven The sandpaper is worn or clogged unevenly Clean or replace the sandpaper from from side to side side to side Snipe is Lack of outfeed or infeed support is causing the Use roller tables and support the infeed and evident on snipe outfeed of the workpiece the ends of the wood The drum height and the pressure roller Adjust the drums and pressure rollers spring tension are incorrect The The sandpaper grit is too fine or is worn out Replace the sandpaper Sandpap
40. ntly of the conveyor e Conveyor Motor ON and OFF Buttons Allows you to turn the conveyor belt ON or OFF independently of the sanding drums gt J C C T Z Un OPERATION Ig Basic Sanding The normal sanding depth for most workpieces is 1 64 This depth can be achieved by approximately 3 4 turn of the table height handwheel For each turn of the handwheel the conveyor table moves approximately 0 021 See Figure 43 Remember heavy cuts and or a feed rate that is too fast can jam or burn the workpiece instantly burn the sandpaper slip the drive belts and give poor sanding results See Figures 44 and 45 To help prevent these conditions make the correct depth of cut and for wide workpieces sand them two or three times without adjusting the table height Also turn the stock 180 to ensure an even cut TIP When you sand dark colored wood and then you sand light colored wood pass a PRO STIK 15 x 20 cleaning pad through the drum sander so the light colored wood will not become stained from the previously sanded dark wood AWARNING MODEL W1678 DO NOT operate this 26 DOUBLE DRUM SANDER di sander until you have completed all assembly and adjustments Observe w all safety precautions INSTRUCTION MANUAL and read and understand Phone 1 360 734 3482 On Line Technical Support tech support shopfox biz e e COPYRIGHT MARCH 2003 BY W WOODSTOCK I
41. ocks See Figure 34 You may have to bend the lip of the dust scoop to get the appropriate gap Tighten the dust scoop mounting bolts Repeat Steps 5 and 6 on all dust scoop ends Close the dust hood and latch it shut 20 Dust Scoop Figure 34 Dust scoop and bolt Figure 35 Two gauge blocks in position 12 4 Figure 38 Motor mounting nuts 21 SH OODSroc OP FOX SS V Belt Tension The sanding drums are driven by two heavy duty V belts After drum adjustments and normal operation the belts may need adjustment The belt looseness or deflection must be approximately 1 AWARNING Keep your drum sander unplugged during all assembly maintenance and adjustment tasks Ignoring this warning can cause serious personal injury to you or others AWARNING Make sure you inspect the V belts correctly when adjusting the belts Replace both belts even if only one is worn Otherwise one belt could slip and break damaging the sander and injuring you and bystanders To inspect adjust the V belts do these steps 1 Unplug the Double Drum Sander 2 Remove eight front panel mounting screws and remove the panel See Figure 36 3 At the halfway point between the drum pulley and the motor pulley push on both belts with moderate finger pressure The looseness or deflection must be approximately 1 See Figure 37 4 Grab the belts one at a time twist them and use a flashli
42. of a particular tool or machine that have registered their purchase with our warranty card Should you receive one add the new information to this manual and keep it for reference We have included some important safety measures that are essential to the operation of the machine While most safety measures are generally universal we remind you that each workshop is different and safety rules should be considered as they apply to your specific situation 37 We recommend you keep this manual for complete information regarding Woodstock International Inc s warranty and return policy Should a problem arise we recommend that you keep your proof of purchase with your manual If you need additional technical information relating to this machine or if you need general assistance or replacement parts please contact the Service Department at 1 360 734 3482 or e mail tech supporteshopfox biz Additional information sources are necessary to realize the full potential of this machine Trade journals woodworking magazines and your local library are good places to start The Model W1678 is specifically designed for sanding operations DO NOT MODIFY AND OR USE THIS MACHINE FOR ANY OTHER PURPOSE MODIFICATIONS OR IMPROPER USE OF THIS TOOL WILL VOID THE WARRANTY If you are confused about any aspect of this machine DO NOT use it until all your questions have been answered 4NWARNING Operating this equipment has the potenti
43. p entrances are locked and machines are equipped with safety lock out devices when not in use DO NOT allow untrained people in your shop Otherwise injury or death can occur Machine Mobility If you need to move your drum sander or other machinery to achieve any of the following requirements Woodstock International Inc offers a line of SHOP FOX Mobile Bases For your drum Sander use the SHOP FOX Super Heavy Duty Mobile Base Model Number D2058 and the SHOP FOX 36 Extension Bars Model Number D2246 Double Drum Sander Location Choose a location where if a workpiece should be ejected you or bystanders will not be Struck Take all necessary safety precautions Working Clearances Consider your current and future needs with respect to the size of lumber to be processed at each machine space for auxiliary stands work tables and other machinery Lishting Make sure your lighting eliminates shadows and prevents eye strain Outlets Make sure electrical circuits are dedicated or large enough to handle the amperage requirements of the new machinery Electrical outlets should be located near each machine so power or extension cords are clear of high traffic areas 11 ARA SHOP FOX Ure p NATI S ej Initial Cleaning If the sander has any dust or slight stains from shipping DO NOT use a mineral spirit solvent or chlorine based cleaner to clean any painted or plastic surface or the ru
44. placed by a qualified electrician Extension Cords We do not recommend using an extension cord with 220V equipment because the cord can generate heat that may cause fire or circuit damage If you must use an extension cord use the guidelines listed below and TABLE 2 to determine the correct cord length and gauge The amp rating of both motors combined is 27 amps at normal operation however the amperage will increase or decrease depending on the load you apply on the Double Drum Sander eUse a Standard Service Grade S cord or better eUse a cord that is 50 feet or less only eUse a cord with a NEMA style L6 30 plug eUse an undamaged cord only Extension Cord Requirements ABLE 2 Length and Gauge Amp Rating 100ft N A Grounding AWARNING Any electrical outlet and circuit that you plug your machine into must be grounded Serious injury or fire may occur if this warning is ignored Ground this machine The electrical cord supplied with the Model W1678 does not come with a 220 volt plug Use a plug with a ground pin as shown in Figure 9 If your receptacle does not accommodate a NEMA style L6 30 plug with a ground pin have the receptacle replaced by a qualified electrician or have an appropriate adapter installed and grounded properly NOTICE When using an adapter always make sure it is grounded Remember an adapter with a grounding wire does not guarantee the machine will be grounded A ground
45. r roller adjustment bolt counter clockwise If the feed conveyor belt tracks to the left start the conveyor and slightly turn the left side conveyor roller adjustment bolt counter clockwise 3 Close the safety covers and run the feed conveyor for 15 minutes at the fastest setting to make sure the belt tracks in the center of the table 4 Repeat Steps 2 and 3 until the belt tracks in the center of the table 5 Turn the feed conveyor OFF and install the safety cover screws p m FI TRIP L THP el AA OR Adjustment Hex a i Figure 41 Conveyor roller adjustment bolts 22 SH OODSroc Wa aY OPERATIONS Overview The Model W1678 26 Double Drum Sander accepts stock up to 4 2 thick by 26 wide and is capable of completing rough and finish Sanding in one pass The feed conveyor pushes the workpiece into the infeed side of the sander and under the first pressure roller which holds the workpiece firmly against the conveyor belt The front Sanding drum sands the workpiece with a coarse grit sandpaper first Then the workpiece is pushed under the second pressure roller and under the rear sanding drum which sands the final surface with a finer grit sandpaper and then travels out of the sander During sanding a dust collector removes sanding dust through the two dust ports Sanifeng Load 1 l Conveyor Matar ray A SHOP FOX Figure 42 Control Panel 23
46. rkpiece kickback away from the path of potential workpiece kickback Figure 5 NEVER sand more than one piece of Figure 6 ALWAYS feed the sander with only one stock at a time piece of stock at a time H E OODS7o Cy OP FOX SS Figure 7 NEVER sand stock using a sled Figure 8 ALWAYS sand the workpiece with it another board under the workpiece sitting flat against the conveyor belt ej RA SHOP FOX SS ELECTRICAL REQUIREMENTS 220V Operation The SHOP FOX Model W1678 Drum Sander uses one 220 VAC single phase motor This sanding drum motor is rated at 5 HP and draws approximately 25 amps under a normal sanding load The HP varyable speed conveyor motor uses 60 VDC and draws approximately 2 amps Refer to the wiring diagram on Pages 35 and 36 and hard wire the power supply to the sander or use a NEMA style L6 30 plug and receptacle as shown in Figure 9 In either case the supply circuit circuit breaker or fuse must be able to carry a load of at least 27 Amps Remember other machines using this circuit add to the total electrical load applied to the circuit If this total amperage load exceeds the amperage rating of the circuit breaker or fuse use a different circuit with a higher amperage rating DO NOT modify an existing low amperage circuit by only replacing the circuit breaker with a breaker rated for a higher amperage The breaker and the complete circuit must be re
47. s Ce To replace the carbon brushes do these N steps 1 Unplug the double drum sander 2 Raise the table to the highest position 3 Use a flat head screwdriver and remove the brush cover See Figure 54 4 Carefully slide out the spring and carbon brush See Figure 55 5 Insert the new carbon brush exactly like the old one was installed 6 Replace the brush cover 7 Repeat Steps 1 through 6 for the other motor brush on the other side of the motor Sandpaper Replacement The Model W1678 Double Drum Sander is designed for rolls of 3 wide hook and loop sandpaper To change the sandpaper do these steps 1 Unplug the double drum sander 2 Open the dust hood to expose the drums 3 Observe the direction that the sandpaper is wrapped around the drum and unwind the old sandpaper one drum at a time DRUM SANDPAPER CIRCUMFERENCE HYPOTENUSE 4 Use the old sandpaper as a pattern to cut out new sandpaper measure and cut the TAPERANGLE sandpaper taper yourself See Figure 56 5 Tightly wrap the sanding drum with the new sandpaper and keep the gaps to a minimum 6 Apply two complete passes of 3 4 reinforced strapping tape at both drum ends making sure that the second layer is directly on top of the first Figure 56 Finding sandpaper taper angle 7 Replace the sandpaper on the other drum and close and latch the dust hood JINVNALNIVW Bearing Replacement T
48. sand it to test for even sanding Look for uniform Figure 29 Marked height handwheel removal of the line If the line is not removed uniformly readjust the sander accordingly CHOP FOX PART 4 Pressure Roller Adjustment Pressure Roller Depending on your sanding needs adjust the Spring Tension 3 pressure roller height and spring tension See Adjustment Figure 30 To adjust pressure roller height do these steps 1 Loosen all six height jam nuts See Figure 31 Pressure Pa 2 Position the 30 gauge block to one side of Adjustment the conveyor belt and under the three pressure rollers See Figure 32 3 Turn the handwheel so the gauge block barely touches the rear drum and the handwheel tape is at the 12 00 position s 4 Now turn the handwheel counter clockwise Tension Bolt 7 exactly 2 2 turns 5 Turn the pressure roller height bolt until the pressure roller just contacts the gauge block See Figure 31 6 Hold the height bolt in position and tighten the height jam nut PRESSURE 7 Repeat Steps 1 through 6 at all rollers and ROLLER TEN m remove the gauge block Y N To adjust pressure roller spring tension do these steps Figure 31 Pressure roller tension and height 1 Loosen all six tension jam nuts and back out bolts and jam nuts the tension bolt completely See Figure 31 NOTICE gt U C C m
49. so it is parallel with the front drum See Figure 22 NOTICE If the drum to conveyor parallelism is out of adjustment the sandpaper may become loose and load up over to one side of the drum s Center Tracking USR A To adjust the drum to conveyor parallelism do these steps 1 At either end and at the surface of the front drum measure the distance between the drum and the front brace It should be approximately 1 2 See Figure 23 e If the difference between the two measurements is less than s skip Steps 2 through 4 and go to Step 5 e f the distance is greater than go to Step 2 2 Loosen the bearing block mounting nuts on one end of the front drum See Figure 24 NOTICE DO NOT over tighten the bearing block Figure 23 Front drum to front brace measurement mounting nuts The bearing blocks are machined housings that can warp or crack if the nuts are over tightened 3 Slide the drum and bearing block forward or rearward to eliminate any front drum to front brace measurement difference Remember adjusting one drum end slightly affects the adjustment at the opposite end 4 Tighten the nuts recheck the measurement and readjust as necessary Figure 24 Front bearing block and nuts 16 A7 SH OOD5roc SS 5 At one end of the rear drum place the 2 s gauge block on the dust collector bar and between both drums Your goal is to slide th
50. source must always be verified in the electrical circuit within the wall or conduit L6 30P L6 30R Figure 9 NEMA style L6 30 plug and receptacle m ITI e 2 e gt re ASSEMBLY Unpacking AA CAUTION Get moving assistance before starting assembly The Model W1678 Double Drum Sander is a heavy load at 435 pounds The Model W1678 26 Double Drum Sander is carefully packed However if it is damaged Or iS missing any parts please contact Woodstock International Service and Support at 1 360 734 3482 or send e mail to tech support shopfox biz Box Contents Lay out and inventory the shipped parts to familiarize yourself with your Model W1678 26 Double Drum Sander See Figures 10 and 11 This will help with the machine assembly gt lt co m lt NOTICE Depending on manufacture date some of the box contents may already be installed on your sander Item Qty W1678 26 Double Drum Sander Control Box Dust Port Flat Base Dust Port Concave Base Crank Wheel Crank Handle Hand Knob Handle Bolt and Wrench Bag e Self Tapping Screw 8 X 1 2 Flat Washer 10 Cap Screw 16 18 X 1 Lock Washer 6 Hex Nut 16 18 Set Screw 16 18 X 1 2 Set Screw 1 4 20 X 16 Allen Wrench 3 mm Allen Wrench 4 mm Allen Wrench 6 mm Figure 11 Components sonaunwnna 10 Shop Preparation AA CAUTION Make sure sho
51. ssistance from a qualified electrician if you do not understand the wiring diagram in this manual Always follow the applicable electrical codes and standards Otherwise serious personal injury or death may occur NOTE The motor power supply wires in the POWER JUNCTION BOX besides the green wire are interchangeable Therefore motor wire colors are not specified on this diagram CONV MOTOR 60 VDC NOILINAL 4NWARNING Keep your machine unplugged during all service and wiring procedures Otherwise serious personal injury may occur TANVd DNIdIM FUSE 10A SD SD 69 UM MOTOR 220 VAC ect te eee ee eee ee rr DR RUN CAPACITOR START CAPACITOR NOILINAL YOLIDVdVD AR e GREEN CONV MOTOR SPEED CIRCUIT BOARD WIRING B LOCK OD S S GOF ed no 109 35 P GROUND JDINVNALNIVW CONTROL BOX CE CONTROL PANEL cec WIRING PANE
52. switch not start NEVER attempt to repair safety switches ONLY replace them with new ones The power supply is insufficient or the circuit 1 Repair power supply breaker or fuse is tripped 2 Close circuit breaker replace the fuse 3 Reduce sanding load to 25 amps max A wire or plug is loose or broken 1 Replace all bad wiring and plugs 2 Tighten all loose connections The amperage dial is set too low Unplug the sander open the main power panel and adjust the amperage dial on the main power magnetic switch to 25 amps The thermal protection circuit breaker is 1 Unplug sander open main power panel tripped and push the reset button 2 Reduce sanding load to 25 amps max The main power magnetic switch is faulty Replace the main power magnetic switch Either the ON or OFF switch is shorted open Replace the push button switch The drum drive motor is faulty Replace or repair the drum drive motor The feed The main power emergency stop button is Twist and pull the main power emergency stop conveyor pulled out or it is faulty button or test and replace the switch will not NEVER attempt to repair safety switches ONLY Start or it replace them with new operates incorrectly The power supply is insufficient or the circuit 1 Repair power supply breaker or fuse is tripped 2 Close circuit breaker replace the fuse 3 Reduce sanding load to 25 amps max A wire or plug is loose or broken 1 Replace all bad wiring an
53. unit 10 Childproof your workshop with padlocks master switches or by removing starter keys 11 Stop and disconnect the machine when cleaning adjusting or servicing 4 12 13 14 15 16 17 18 19 20 21 22 ARA SHOP FOX MC Qu ON Do not force tool The machine will do a safer and better job at the rate for which it was designed Use correct tool Do not force machine or attachment to do a job for which it was not designed Wear proper apparel Do not wear loose clothing neck ties gloves jewelry and secure long hair away from moving parts Remove adjusting keys rags and tools Before turning the machine on make it a habit to check that all adjusting keys and wrenches have been removed Avoid using an extension cord But if you must use Extension Cord Requirements one examine the extension cord to ensure it is in good TABLE 1 condition Use TABLE 1 to determine the correct length Length and Gauge and gauge of extension cord needed for your particular needs The amp rating of the motor can be found on its Amp Rating 25ft 100ft 50ft nameplate If the motor is dual voltage be sure to use 17 20 10 the amp rating for the voltage you will be using If you 21 30 use an extension cord with an undersized gause or one that is too long excessive heat will be senerated within the circuit increasing the chance of a fire or damage to the circuit Always use an extension cord that
54. yor For each revolution of the crank the conveyor moves 0 021 To install the crank and handle do these steps 1 Thread the handle into the crank and use a 1 2 wrench to tighten the handle to the crank 2 Slide the handwheel onto the shaft and align the threaded set screw bore on the crank with the flat on the shaft 3 Thread the 16 18 x 1 2 set screw into the crank to secure the handwheel to the shaft See Figure 15 4 Use the 4 mm Allen wrench and tighten the set screw 1dW SSV Un ER 2 Lil E gt lt ADJUSTMENTS Drums and Pressure Rollers AWARNING Adjust the sanding drums and pressure rollers correctly Complete PART 1 PART 2 PART 3 and PART 4 of this section in sequence Otherwise the sanding drums can grab and project the workpiece damaging the sander and injuring you and bystanders To get the best sanding results and longest life out of your sandpaper both the front and rear Sanding drums must 1 be square with the conveyor table 2 run parallel with each other and parallel to the conveyor feed direction and 3 must be slightly staggered in height with one another Pressure roller spring tension and height must also be set correctly Figure 16 Gauge blocks for drum alignment As you become more familiar with your sander you can vary your sander settings to fine tune the machine for your ultimate sanding goals AWARNING K
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