General International 15-150 M1 Use and Care Manual
Contents
1. 8360 Champ d Eau Montreal Quebec Canada HIP 1Y3 Tel 514 326 1161 Fax 514 326 5565 Parts amp Service Fax 514 326 5555 Order Desk orderdesk general ca www general ca IMPORTANT When ordering replacement parts always give the model number serial number of the machine and part number Also a brief description of each item and quantity desired2. MOUNTING A NEW SANDING BELT Note To extend belt life and avoid premature breakage take note of the direction of the arrows printed on the inside of the sanding belt to make sure you install the belt in the correct direction 1 Pull and hold the left spring loaded clamp Insert the left tab of the sanding belt in the slot pushing all the wav in as far as possible then release the clamp to lock the tab in place 3 Tightly wind the sanding belt around the drum making sure that there are no spaces between the edges of the sanding belt that the belt is taut and that there are no bumps 9 Do not overlap the edges Q Note The spring loaded clamp at the right end of the drum is a two stage spring The first stage grabs the paper and the second stage pulls the clamp backward inside the drum providing proper tension to the sanding belt 5 Push and hold the right spring loaded clamp for 6 Insert the right tab of the sanding belt in the slot ward with your thumb pushing all the way in as far as possible until it is tight Tip Use a flat stick or any similar non cufting object to force the tab further into the slot so it is as tight as possible Note On occasion due fo slight variations in the length of the sanding belt or the depth of installation in the left belt clamp even with the belt properly wound onto the drum there may be slightly too much belt left at the right end of the drum This m
3. remove dust debris and old grease after every 10 15 hours of use After cleaning re apply a generous coating of any common automotive bearing grease PERIODIC MAINTENANCE 1 Inspect test the ON OFF switches before each use Do not operate the sander with a damaged switch replace a damaged switch immediately 2 Keep the machine especially motor and conveyor as well as the feed table conveyor clean and free of dust or glue Vacuum or brush off any loose debris and wipe down the machine and the conveyor occasionally with a damp rag The drum must always be kept clean Dirt on the drum will cause belt slippage The motor and drum bearings are sealed and permanently lubricated no further lubrication is required Periodically inspect the power cord and plug for damage as well as the sanding belt the drum the motor pul leys drive belt and the conveyor belt Never operate the sander with any damaged part Replace a damaged part at the first visible signs of damage REQUIRED MAINTENANCE MOUNTING AND REPLACING THE SANDING BELT Sanding belt should be replaced when worn out Pre cut replacement belts can be purchased in a variety of grits from your General International dealer under the following parts numbers e 36 grit 15 251 e 120 grit 15 255 e 60 grit 15 252 e 150 grit 15 256 e 80 grit 15 253 e 180 grit 15 257 e 100 grit 15 254 e 220 grit 15 258 14 Vou can also purchase them from vour local too
4. up remove the safety key and store it in a safe place whenever the sander is not in use Remove the switch key and store it in a safe place out of the reach of children whenever the sander is not in use OVERLOAD PROTEGTION The magnetic safety switch on this sander is equipped with an overload protection feature To prevent an electrical overload from damaging the motor in the event of a spike in line voltage or amperage draw the internal overload protector will automatically be tripped thereby cutting off power to the motor Note The most common causes of such overloads are 1 Overworking the motor by attempting to remove too much material in a single pass thereby causing an in crease in power consumption and a spike in amperage draw 2 An electrical extension cord that is too long or not the correct gauge of wire which can also cause an increase in amperage draw If an electric extension cord must be used follow the instructions and refer to the chart in the electrical requirements section at the beginning of this manual 3 Overworked circuit caused by operating on a circuit that is close to its amperage draw capacity Make sure the circuit being used is capable of handling the amperage draw from this machine as well as any other electrical devices operating on the same circuit If you are unsure consult a qualified electrician To reset the overload protection switch after it has been tripped proceed as follows N
5. which is a small depression in the surface of a workpiece across its width caused by a variation in the sanding depth during a given pass it is important to keep the workpiece level on the feed table until it has completely cleared contact with the sanding drum It is advisable to use an oulfeed table or some form of out feed support when sanding workpieces of 4 or more in length Allowing the leading edge of a longer workpiece to hang or sag off of the outfeed end the conveyor table should be avoided as it will lift the trailing end of the workpiece up into the sanding drum and cause uneven sanding depth and snipe WITH AN ADEQUATE OUTFEED SUPPORT WITHOUT AN ADEQUATE OUTFEED SUPPORT OPERATIONS STEP BV STEP set up as well as before each use make sure that evervthing is securelv installed and that all fasteners and mov reduce the risk of damage to the sander or the workpiece as well as potential for personal injurv after initial ing parts on this sander are locked in place before starting the machine l Place the workpiece on the conveyor belt 2 Setthe height of the convevor table see previous section Raising Lowering the Convevor Table 3 Remove the workpiece from the conveyor belt 4 Turn on your dust collector Always turn on the dust collector BEFORE starting the sander 5 Press the green ON button on the control box to start sanding drum motor 6 Insert the safety key into the conveyor belt switc
6. 0 40 15150 41 15150 42 15150 43 15150 45 15150 47 15150 48 15150 49 15150 50 15150 51 15150 52 15150 53 15150 54 15150 55 15150 56 15150 57 15150 58A PARTS LIST 15 150 1 DESCRIPTION DRUM TWO STEP CLAMP TWO STEP CLAMP PLATE SPRING SPRING FIXED CLAMP BRACKET FIXED CLAMP PLATE SPRING PHILLIPS HEAD SCREW NUT RIGHT CLAMP LEFT CLAMP MICRO ADJUSTMENT SPRING PHILLIPS HEAD SCREW NVLON NUT CLAMP BLOCK RIGHT BEARING HOUSING LEFT BEARING HOUSING BEARING CAP BEARING CAP SCREW FLAT WASHER LOCK WASHER NUT FLAT WASHER LEFT THREADED SCREW CORNER BRACKET FRONT UPPER PANEL DUST HOOD SUPPORT PANEL HINGE DUST HOOD DUST HOOD HANDLE CAP SCREW UPPER CLASP LOWER CLASP HINGE PAD PHILLIPS HEAD SCREW FLAT WASHER PULLEY GUARD LOCK WASHER UPPER BRACKET COLUMN SUPPORT BRACKET LOWER BRACKET WORM GEAR WORM BUSHING CIRCLIP SET SCREW SET SCREW SCREW HOLDER BEARING SPECIFICATION 3 16 24UNC M5X0 8 6205 0 16 5 16 18UNC 3 8 X23 5 16 18UNCX1 L 5 16 18UNCX3 4 L 5541 1 4 20UNC 1 4 1 4 580 51102 QTY NO NO CD NIN Bl 4 NO MINTOJOJBININ IN 24 PART NO 15150 58 15150 59 15150 62 15150 63 15150 63A 15150 64 15150 68 15150 69 15150 70 15150 71 15150 72 15150 73 15150 74 15150 75 15150 76 15150 77 15150 78 15150 79 15150 80 15150 81 15150 83 15150 84 15150 84A 15150
7. 15150 121 PC BOARD MOUNTING PLATE L 15150 122 BOTTOM COVER ELECTRIC CONTROL BOX L 15150 123 PHILLIPS HEAD SCREW 3 16 24UNCX1 4 L 18 15150 124 CAP SCREW 1 4 20UNCX3 4 L 16 15150 125 FOOT 2 15150 126 FRONT PANEL 15150 128 FOOT PAD 4 15150 129 SCREW 9 16 18UNCX5 8 L 4 15150 130 CAP SCREW 5 16 18UNCX4 L 2 15150 131 PRESSURE ROLLER FRONT L 15150 131A PRESSURE ROLLER REAR L 15150 132 BUSHING 4 15150 133 CIRCLIP 928 15150 134 PHILLIPS HEAD SCREW 1 4 20UNCX5 8 L 12 15150 135 V BELT 15150 136 CONVEYOR BELT 15150 137 POWER CORD 15150 138 CORD 15150 139 SWITCH WIRE 2 15150 140 WIRE WITH TERMINALS 2 15150 142 SANDING BELT SEE 15 255 P120 15150 143 WARNING LABEL 15150 144 WARNING LABEL 15150 145 COVER CUSHIONS 2 15150 147 COVER PANEL 15150 148 OPEN END WRENCH 12 14MM 15150 149 T HANDLE ALLEN WRENCH 6MM L 15150 149A T HANDLE ALLEN WRENCH 2MM 15 150 149B ALLEN KEY 5 MM 15 150 161 SPACER 15150 170 MOUNTING BRACKET 2 15150 171 MOTOR PLATE SHAFT 15150 174 SHAFT 15150 175 TABLE SUPPORT BRACE 15150 180 POST COVER 2 15150 182 MOTOR RETAINING COLLAR 2 15150 183 HEX NUT 3 8 1600 4 15150 184 SCREW 3 8 16UNCX2L 2 15150 185 SET SCREW 1 4 20UNCX1 1 2L 4 15150 186 REAR COVER 15150 187 TOP REAR COVER 15150 188 FRONT SHIELD 15150 189 NUT 1 4 20UNC 8 15150 190 LOCK NUT 9 16 18UNC 4 15150 191 SET SCREW 3 16 24UNCX3 8L 4 15150 192 LOCK WASHER 8 15150 193 SCREW 1 4 20UNCX3 8 L 15 150 MI
8. 85 15150 86 15150 91 15150 92 15150 93 15150 95 15150 96 15150 97 15150 98 15150 99 15150 100 15150 101 15150 102 15150 103 15150 104 15150 105 15150 106 15150 107 15150 108 15150 109 15150 110 15150 111 15150 112 15150 113 15150 114 15150 115 15150 116 15150 117 15150 118 PARTS LIST 15 150 1 DESCRIPTION BRONZE COLLAR BEVEL GEAR GEAR SHAFT BUSHING POSITIONING COLLAR POSITIONING COLLAR TRANSMISSION SHAFT PHILLIPS HEAD SCREW BRONZE COLLAR COVER CIRCLIP PIN CRANK HANDLE HANDLE KNOB SWITCH MOUNTING PLATE MAGNETIC SWITCH SCREW FLAT HEAD SCREW CORD BUSHING SWITCH REAR GUARD MOTOR BASE HEX HEAD BOLT MOTOR DRIVE PULLEV DRIVE ROLLER KEV KEV FRONT TABLE SUPPORT REAR TABLE SUPPORT CAP SCREW CAP SCREW RIGHT COVER LEFT COVER GRADUATED SCALE INDICATOR BELT PLATEN MICRO ADJUSTMENT BLOCK MICRO ADJUST MOUNTING BRACKET BEARING CAP FRONT CONVEYOR ROLLER POSITIONING PLATE CONVEYOR DRIVE ROLLER BEARING NYLON NUT PAD SHAFT JOINT SCREW ELECTRIC CONTROL BOX ELECTRICAL INSULATION BOARD PHILLIPS HEAD SCREW SAFETY SWITCH PLASTIC CLAMP PLASTIC CLAMP SPEED REDUCTION MOTOR SPECIFICATION 34 5 16 18UNCXT L S15 4X20 3 16 24UNCX3 4 L 6X40 5X30 5 16 18UNCX1 2 1 4 X1 2 6202 6202 1 4 20UNC 1 4 20UNCX1 4 L M5X0 8X10 6P 4 QTY PARTS LIST 15 150 1 PART NO DESCRIPTION SPECIFICATION QTY 15150 119 PC BOARD 15150 120 REGULATOR KNOB
9. NN in the OFF position before connecting to a power source Once the assembly steps have been completed uncoil the power cord and plug it into an appropriate outlet refer back to the section entitled Electrical Requirements and make sure all requirements and grounding instruc tions are followed ON OFF POWER SWITCHES This sander is equipped with 2 different ON OFF power switches one magnetic switch for the drum motor and one switch with a safety key for the conveyor motor DRUM MOTOR MAGNETIC SWITCH This model 15 150 MI drum sander is equiped with a MAGNETIC SAFETY SWITCH located on the control box designed to protect the unit and the user from power surges power outages and unwanted or unin tentional start up The switch assembly is equipped with a GREEN START button and a RED spring loaded STOP button Once the RED STOP button has been pressed the machine can only be started by turning the BLACK inner part of the button to the right to release the stop button Q CONVEYOR MOTOR SWITCH WITH SAFETY KEY SAFETY KEY PREVENTS START UP WHEN REMOVED This model 15 150 MI is also equiped with a simple ON OFF switch for the conveyor motor featuring a removable lock out safety key To start the conveyor belt insert the safety key and lift the switch up To stop the machine pull the switch down Q To prevent unauthorized use or unintentional start
10. SETUP amp OPERATION MANUAL SPECICATION 24 HORIZONTAL DRUM SANDER Steel frame and heavy duty base for o stability High quality conveyor belt for longer service life Large hand wheel adjusts conveyor table height B Graduated depth scale in both inches and metric to indicate sanding thickness Magnetic safety switch Two 2 4 dust outlets Conveyor belt equipped with removable key safety switch Variable speed conveyor belt MAXIMUM SANDING WIDTH 24 610 mm MAXIMUM SANDING THICKNESS 5 127 mm MINIMUM SANDING THICKNESS 1 4 6 mm DRUM DIAMETER 5 127 mm DRUM SPEED 1550 RPM FEEDING SPEED 3 to 20 FPM 0 93 6 2 M MIN Variable MAIN MOTOR 2 HP 220V 1 Ph 9A CONVEYOR MOTOR 1 6 HP 180V 1A WEIGHT 495 LBS 225 kg 15 1 MI REVISION 2 APRIL 4 2014 O COPYRIGHT GENERAL INTERNATIONAL GENERAL INTERNATIONAL 8360 Champ d Eau Montreal Quebec Canada HIP 1Y3 Telephone 514 326 1161 Fax 514 326 5555 www general ca THANK YOU for choosing this General International model 15 150 MI Horizontal Drum Sander This machine has been carefully tested and inspected before ship ment and if properly used and maintained will provide you with years of reliable service To ensure optimum performance and trouble free operation and to get the most from your investment please take the time to read this manual before assembling installing and oper ati
11. SION CORDS The use of an extension cord is not generally recommended for 220V If you find it necessary use only 3 wire extension cords that have 3 prong grounding plug and a matching 3 pole receptacle that accepts the tool s plug Repair or replace a damaged extension cord or plug immediately If you find it necessary to use an extension cord with your machine make sure the cord rating is suitable for the amperage listed on the motor I D plate An undersized cord will cause a drop in line voltage resulting in loss of power and overheating Ihe accompanying chart shows the correct size extension cord to be used based on cord length and motor I D plate amp rating If in doubt use the next heavier gauge The smaller the number the heavier the gauge TABLE MINIMUM GAUGE FOR CORD AMPERE VOMS TOTAL LENGTH OF CORD IN FEET RATING 7 nov gt st st 0t __ 220V eoocooocOQ 24 HORIZONTAL DRUM SANDER 15 150 M1 CRANK HANDLE DUST OUTLET CONVEYOR MOTOR START STOP SWITCH WITH SAFETY KEY CONVEYOR BELT SPEED ADJUSTING KNOB SANDING DRUM MOTOR MAGNETIC POWER SWITCH CONVEYOR BELT DEPTH GAUGE DRUM UNDER DRUM COVER CONVEYOR TABLE Carefully unpack and remove the unit and its components from its shipping container and check for missing or damaged items as per the list of contents below NOTE Please report any damaged or missing items to your GENERAL INTERNATIONAL distributor
12. To avoid unexpected or unintentional start up be certain that both of the power switches have been set to the off position before re setting the overload protection switch SWITCHES OFF 1 Set both of the power switches on the sander to the 2 Unscrew the 2 screws O and remove the control off position and disconnect the machine from box front cover the power source Note If the sander is permanently connected fo a cir cuit hard wired set the wall panel circuit breaker or main circuit interrupter to the off position A Reinstall and rescrew the control box cover 5 Reconnect the sander to the power source 6 You can now restart the drum motor by pushing on the green button ON 3 Press the blue reset button 10 RAISING LOWERING THE GONVEVOR TABLE The conveyor table can be raised or lowered as needed to suit the thickness of the workpiece by rotating the crank handle Note The maximum workpiece thickness capacity for this machine is 5 Note The depth gauge on the front of the machine can be used as a reference but it is not intended for high precision measurements ee ANNANANN FS E e AY 1 Putthe workpiece on the conveyor belt 2 Setthe height of the conveyor table so that the work piece barely touches the drum Never attempt to sand workpieces that are greater Note To avoid overworking the motor creating a pot
13. alified electrician before connecting to the power source Before connecting the machine to the power source verifv that the voltage of your power Supply corresponds with This tool is for indoor use only Do not expose to rain or use in wet or damp locations GROUNDING INSTRUGTIONS In the event of an electrical malfunction or short circuit grounding reduces the risk of electric shock to the operator The motor of this machine is wired for 220V single phase operation and is equipped with Q a 3 conductor cord and a 3 prong grounded plug to fit a matching grounded type receptacle Q DO NOT MODIFY THE PLUG PROVIDED Co lf it will not fit your receptacle have the proper receptacle installed SS e bv a qualified electrician NN wa Check with a qualified electrician or service person if vou do not com pletelv understand these grounding instructions or if vou are not sure the tool is properly grounded CIRCUIT CAPACITY Make sure that the wires in your circuit are capable of handling the amperage draw from your machine as well as any other machines that could be operating on the same circuit If you are unsure consult a qualified electrician If the circuit breaker trips or the fuse blows regularly your machine may be operating on a circuit that is close to its amperage draw capacity However if an unusual amperage draw does not exist and a power failure still occurs contact a qualified technician or our service department EXTEN
14. ational dealer For a complete list visit our website at www general ca Sanding belts 15 251 36 Grit 15 252 60 Grit 15 253 80 Grit 15 254 100 Grit 15 255 120 Grit 15 256 150 Grit 15 257 180 Grit 15 258 220 Grit Mobile base model 50 025 Easily roll your table saw anywhere in your shop Load capacity 500 Ibs Wheels lock when equipment is in use Dust Collector We have a wide selection of dust collectors to suit all your shop needs Dust collectors contribute to a cleaner and more healthful workshop environment Flexible expandable 2 way roller stand Model 50 167S Ideal for use for infeed or outfeed support 20 wide height from 24 1 4 to 37 and length from 21 to 51 Four 4 high quality swivel casters with locking foot levers 300 Ibs load capac ity 20 Wart e PART NO 15150 01 15150 02 15150 03 15150 04 15150 05 15150 06 15150 07 15150 08 15150 09 15150 10 15150 11 15150 12 15150 13 15150 14 15150 15 15150 16 15150 17 15150 18 15150 23 15150 24 15150 25 15150 26 15150 27 15150 28 15150 30 15150 31 15150 32 15150 33 15150 34 15150 35 15150 36 15150 37 15150 38 15150 39 1515
15. ay cause a slight overlap on the last wrap on the drum and this despite installing the right end of the belt as far into the clamp as it will go In such cases to avoid having to unroll and realign the entire belt on the drum after it has already been secured at both ends and is otherwise properly installed use a utility knife or scissors to cut and remove the overlapped section of paper To avoid belt tearing during sanding avoid cutting at right angles make a rounded or curved cut See pictures below 7 Release only the first stage of the clamp sliding 8 Release the clamp This will bring proper ten your thumb down towards the bottom to lock the sion O to the sanding belt tab in place 17 Note With the sanding belt tab properly inserted in the clamp the clamp assembly should not pull back more than 3 4 from fhe slot in the drum If the clamp assembly pulls back further than 3 4 the sanding belt tab O needs to be inserted further into the clamp to remove some of the slack in the belt Otherwise the paper will not be properly tensioned on the drum and the belt may loosen unwind or possibly tear when it comes in contact with the workpiece See images above 9 Once the sanding belt has been properly installed and tensioned on the drum close and lock the drum cover DRUM MOTOR BELT REPLACEMENT The sanding drum is driven by a belt mounted on pulleys powered by the motor If the belt becomes too
16. ctory at the time of printing Because we are committed to making constant improvements General International reserves the right to make changes to components parts or features of this unit as deemed necessary without prior notice and without obligation to install any such changes on previously delivered units Reasonable care is taken at the factory to ensure that the specifi cations and information in this manual corresponds with that of the unit with which it was supplied However special orders and after factory modifications may render some or all information in this manual inapplicable to your machine Further as several generations of this hor izontal drum sander and several versions of this manual may be in cir culation if you own an earlier or later version of this unit this manual may not depict your machine exactly If you have any doubts or ques tions contact your retailer or our support line with the model and serial number of your unit for clarification Rules for Safe Operation To help ensure safe operation please take a moment to learn the machine s applications and limita tions as well as potential hazards General amp International disclaims any real or implied warranty and hold itself harmless for any injury that may result from the improper use of it s equipment Do not operate the sander when tired distracted or under the effects of drugs alcohol or any medica tion that impairs reflexes or alertne
17. e bolts talled on the top right hand corner of the machine 3 Tighten the bolts to secure the control box in place with a 10 mm open end wrench Do not plug in the power cord yet CONNECTING TO A DUST COLLECTOR N Do not operate this sander without an adequate dust collection system properly installed and running Operating this sander without adequate dust collection can lead to equipment malfunction or dangerous situations for the operator or other individuals in the workshop The 24 horizontal drum sander is equipped with two 4 Be sure to use appropriate sized hose and fittings not diameter dust outlets on top of the machine allow included and check that all connections are sealed ing for the connection to a dust collector not included tightly to help minimize airborne dust Note Recommended dust collection CFM requirements for this sander is 1500 CFM If you do not already own a dust collection system consider contacting your General International distributor for information on our complete line of dust collection systems and accessories or visit our Web Site at www general ca BASIC ADJUSTMENTS AND CONTROLS CONNECTING TO A POWER SOURCE damaged cord or plug immediately AN To avoid risk of shock or fire do not operate the unit with a damaged power cord or plug Replace To avoid unexpected or unintentional start up make sure that both of the power switches on the sander are
18. en than 5 tial circuit overload or damaging the sanding drum do not force the workpiece against or into the drum The conveyor speed ranges from 3 to 20 FPM Feet Per minute Decrease Increase The feed speed adjustment knob is located on the control box on the right hand side of the machine Turn the knob clockwise 0 to increase the feed rate Turn the knob counterclockwise to decrease the feed rate Experiment with feed speeds based on the workpiece material depth of sanding as well as sanding belt grit to find which setting work best for your needs As a general guideline however for best results more aggressive sanding using lower grits or sanding wider boards should be done at slower speeds and sanding using higher grits or sand ing narrow boards can be done at higher speeds BASIC FUNCTIONS OF THE UNIT This drum sander is designed for surface sanding of wooden cabinet doors flat wooden panels wide glue ups and other natural wood products only This sander is not intended and should not be used to sand any material other than wood It is always preferable to remove less material per pass and take multiple passes This can extend sanding belt life place less strain on the motor and provide better workpiece finish quality 11 AN Do not use this sander as a thickness planer Never attempt to remove more than the depth of the grain of the sand ing belt in any single pass Too
19. h 7 Setthe feed speed to minimum before starting the conveyor belt then lift the switch up to start the conveyor motor Gradually increase the speed until you reach the desired feeding speed 8 Place the workpiece on the center of the conveyor belt and pass the board twice Keep hands away from the rotating drum and conveyor belt Do not force the workpiece towards the sanding drum let the conveyor belt feed the workpieces Tip For better workpiece finish quality make shallower passes with the conveyor table height adjusted so you just start hearing the contact noise 9 Stepto the rear of the machine and pick up the workpiece on the out feed Note Consider using a proper support on the out feed for workpieces longer than 4 TO STOP THE MACHINE 1 Press the red OFF button on the control box to stop the rotation of the drum 2 Push the red switch to the OFF position to stop the conveyor belt 3 Remove the key switch This will prevent unauthorized use of the machine 4 Turn your dust collector off Always turn off the sander BEFORE turning off the dust collector LUBRIGATION Disconnect machine from power source before performing anv maintenance or lubrication Note Unscrew remove front panel both side panels to access the conveyor elevation mechanism Keep threaded rods and gears located at either end of the machine greased and free of dust or debris Clean and
20. immediately LIST OF CONTENTS Once the parts have been removed from the packa ing you should have the following items 24 HORIZONTAL DRUM SANDER O HARDWARE BAG from left to right HENBEHKNOBE X L ee 3 CRADICIDANNDUE LL SIPINMABLEN KEY E 000000 6 MM T HANDLE ALLEN WRENCH 2 THANDLE ALLEN WRENCH 12 14 MM COMBINATION WRENCH ADDITIONNAL REQUIREMENTS FOR SET UP YN e Extra person for help with lifting Phillips Screwdriver l e 10 mm open end wrench e Utility knife Flat piece of wood or any similar non cutting object PLACEMENT WITHIN THE SHOP ESTABLISHING A SAFETY ZONE This sander is heavy Do not over exert The help of an assistant will be needed for the following step To limit the risk of serious injury or damage to the machine any equipment used lift this machine forklift or lift ing hook should have a rated capacity in excess of 495 Ibs 225 kg PLACEMENT WITHIN THE SHOP Figure 1 This machine should be installed and operated only on a solid flat and stable floor that is able to support the weight of the sander 495 Ibs 225 kg and the operator Using the dimensions shown in Figure l as a guideline plan for placement within your shop that will allow the operator to work unencumbered and unobstructed by foot traffic either passing shop visitors or other shop workers or other t
21. l abrasives or sharpening supplv dealer Vou can find these products in most areas However we recommend that you choose higher quality brand name belts If the sanding paper is too thick or too thin or of inconsistent quality it may not be properly gripped by the spring loaded clamps Tip Cleaning the sand paper with a belt dresser will extend the life of the sand paper Consult your local distributor For users who prefer to purchase abrasives in longer uncut rolls or from bulk suppliers the following cutting diagram can be used to assist in cutting the bulk paper to the correct size for this sander DRUM SANDER PAPER DIMENSIONS MEASURED amp CUT WITH ABRASIVE GRIT FACE SIDE DOWN 24 DRUM SANDERS MODEL 15 150 amp 15 250 REMOVING THE SANDING BELT Make sure the sander is disconnected from the power source before removing mounting the sanding belt 1 To access the sanding belt unlock the drum cover latch Q then lift up and tilt the cover towards the rear The sanding belt is tightly winded around the rotating drum and attached at both ends of the drum by spring loaded clamps W NY MS fa an mA S EN 2 Push the right spring loaded clamp forward and remove the tab of the sanding belt from the slot at the right end of the drum 9 3 Unwind the sanding belt then push the left spring loaded clamp forward and remove the tab of the sanding belt from the slot of the left end of the drum
22. loor Keep guards in place and in working order If a guard must be removed for maintenance or clean ing be sure it is properly re attached before using the tool again Never leave the machine unattended while it is run ning or with the power on Use of parts and accessories NOT recommended by General International may result in equipment malfunction or risk of injury Never stand on the machine Serious injury could occur if the sander is tipped over or if the sanding drum is unintentionally contacted Always disconnect the tool from the power source before servicing changing accessories or sanding belts or before performing any maintenance or cleaning or if the machine will be left unattended Make sure that switch is in OFF position before plugging in the power cord Make sure the tool is properly grounded If equip ped with a 3 prong plug it should be used with a three pole receptacle Never remove the third prong Do not use this sander for other than its inten ded use If used for other purposes General Inter national disclaims any real implied warranty and holds itself harmless for any injury which may result from that use ELECTRICAL REQUIREMENTS the voltage specified on the I D nameplate located on the back of the machine A power source with greater volt age than needed can result in serious injury to the user as well as damage to the machine If in doubt contact a qu
23. loose due to wear or if a breakage occurs you must replace it as follows 1 Unscrew and remove the front panel and both 2 Loosen but do not remove the hex head bolts side panels with a 14 mm open end wrench located on the motor positioning ring AN Proceed wifh caution Removing fhe belt from the pulley will cause the motor to swing freely under if s own weight on the support shaft Do not let it drop Hold if until it is back down 3 the motor up with one hand This will loosen 2 With your other hand carefully remove the belt from the belt the lower pulley 18 5 Remove the belt from the upper pulley and install a new belt See image right 6 Liffthe motor up with one hand and install the other end of the belt on the lower pulley with the other hand 7 Putthe motor back to its initial position then retight en the hex bolts located on the motor positioning ring REPLACING MOTOR Never attempt to repair motor yourself Contact a qualified technician Should the motor require replacement remove the 4 bolts on the bottom of the motor base plate and remove the entire motor assembly RECOMMENDED OPTIONAL ACCESSORIES FOR YOUR SANDER We offer a large variety of products to help you increase productivity accuracy and safety when using your sander Here s a small sampling of accessories available from your local General Intern
24. much friction will cause belt to overheat and wear prematurely and in extreme cases may cause burns in the workpiece Note To avoid overworking the motor creating a potential circuit overload or damaging the sanding drum do not force the workpiece against or into the drum For better finish results and to avoid potential damage to the sander or the workpiece let the workpiece feed into the sander at the rate of feed to which the conveyer is set OPERATING INSTRUCTIONS CHECKLIST BEFORE STARTING Make sure to have on safety glasses as well as hearing and respiratory protection at all times when using the AN N sander Make sure you and any assistants are wearing safe appropriate workshop attire Roll up long sleeves secure long hair and remove any jewelry watches rings bracelets or anything that could become caught in the conveyor feed rollers or the drum potentially causing serious injury e Make sure a dust collector is properly attached e If multiple boards are to be sanded collect all workpieces together and set them nearby on a table or bench within easy reach Make sure that the sanding belt is properly installed that is wound around the drum taut and without spaces between the belt edges Otherwise the sanding belt may rip when in contact with the workpiece e If working with longer workpieces make sure to have adequate out feed support safely set up and ready before sanding Tip To avoid sanding snipe
25. ng the unit The manual s purpose is to familiarize you with the safe operation basic function and features of this horizontal drum sander as well as the set up maintenance and identification of its parts and components This manual is not intended as a substitute for formal woodworking instruc tion nor to offer the user instruction in the craft of woodworking If you are not sure about the safety of performing a certain operation or procedure do not proceed until you can confirm from knowledgeable and qualified sources that it is safe to do so Once you ve read through these instructions keep this manual handy for future reference GENERAL INTERNATIONAL WARRANTY All component parts of General International machinery are carefully tested and inspected during all stages of production and each machine is thoroughly inspected upon completion of assembly Because of our commit ment to quality and customer satisfaction General International agrees fo repair or replace within a period of 24 months from date of purchase any genuine part or parts which upon examination prove to be defective in work manship or material In order to obtain this warranty all defective parts must be returned freight pre paid to General International Mfg Co Ltd Repairs attempted without our written authorization will void this warranty Disclaimer The information and specifications in this manual pertain to the unit as it was supplied from the fa
26. ools or machinery ESTABLISHING A SAFETY ZONE For shops with frequent visitors or multiple operators it is advisable to establish a Safety Zone around shop machinery A clearly defined no go zone on the floor around each machine can help avoid accidents that could cause injury to either the operator or the shop visitor It is advis able to take a few moments to either paint using non slip paint or using tape define on the floor the limits or perimeter of each machines safety zone Take steps to ensure that all operators and shop visitors are aware that these areas are off limits whenever a machine is running for everyone but the individual operating the unit ASSEMBLY INSTRUCTIONS For your convenience this sander is shipped from the factory partially assembled and requires only minimal assem bly and set up before being put into service Y Do not plug in or turn on the sander until you have completed the installation and assembly steps described in this section of the manual INSTALL THE CONVEYOR TABLE ELEVATION CRANK HANDLE l Install the conveyor table adjustment crank han 2 Screw the knob into the threaded hole in the dle O on the shaft located on the top left end of crank handle the sander The slots in the crank handle must be aligned with the spring pin on the shaft INSTALL THE GONTROL BOX 1 Loosen but do not remove the 2 hex bolts O ins 2 Slide the control box onto the heads of th
27. ss The working area should be well lit clean and free of debris Keep children and visitors at a safe distance when the sander is in operation do not permit them to operate the sander Childproof and tamper proof your shop and all machinery with locks master electrical switches and switch keys to prevent unauthorized or unsu pervised use Stay alert Give your work your undivided attention Even a momentary distraction can lead to serious injury Fine particulate dust is a carcinogen that can be hazardous to health Work in a well ventilated area and whenever possible use a dust collector and wear eye ear and respiratory protection devices Do not wear loose clothing gloves bracelets necklaces or other jewelry while the sander is in operation Be sure that adjusting wrenches tools drinks and other clutter are removed from the machine and or the feed table surface before operating Keep hands well away from the sanding drum and all moving parts Use a brush not hands to clear away chips and dust Be sure sanding belts are securely installed in the machine Do not operate the sander if the sand paper is damaged or badly worn 20 21 Do not push or force the workpiece into the sander The machine will perform better and more safely when working at the feed rate for which it was designed Avoid working from awkward or off balance posi tions Do not overreach and keep both feet on f
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