Nilfisk-ALTO Classic 12 User's Manual
Contents
1. Severe inlury Injury or Death Can Oceur C Apanan AN Aneays unplug tne mochine bastora attempting ony Never Weave maehine uni wre pegged in Part No 740434 Fine dust fuels solvenis and thinners can explode and cause severe burns ond damage Spontonsous combustion with sandie Ser S Rna or toa bap unattoniieg wh tending dun in Hi ung AGI with sanding drum can couse ge e i fice Aways set nole prior to sanding Pan Me 740648 Moving Parts Contact Can Couse An Injury The following information signals potentially dangerous conditions to the operator and or equipment Read this manual carefully and familiarize yourself with the machine Know when these conditions can exist Locate all safety devices on the machine Then take the necessary steps to train the personnel that will be operating the machine Report machine damage or faulty operation immediately 1 Keep hands and clothing clear of rotating parts 2 Keep hands on controls with the motor running 3 Do not leave the machine with the motor running 4 Do not operate the machine with the access door or the belt guard open 5 Always operate the machine with the dust bag in place 6 Do not remove the dust bag with the motor running 7 Always disconnect the motor pigtail power cord from the handle before servicing the machine 8 Use caution when transporting The motor weighs 120 lbs The machine weighs 157 lbs 9 Al2. of path of equipment 5 Pull the draw latch forward to release the access door to gain entry to the sanding chamber 6 Rotate the release lever forward See figure 7 7 Install a new abrasive belt by sliding the abrasive over the tension roller and contact wheel See figure 8 See table on page 12 for abrasive belt selection 8 Rotate the release lever clockwise to tighten the abrasive belt 9 Plug the pig tailed power cord into the handle Twist the cord connection clockwise to lock 10 Turn on the motor circuit breaker switch momen tarily 11 Observe the belt tracking Follow the procedures outlined in the Sander Adjustment Procedures on page 14 to correct the belt tracking There is also a label on the inside of the access door that outlines the belt tracking adjustment 12 Close the access door Place the end of the draw latch over the keeper on the access door and push the draw latch flat against the mainframe to secure IVIE Enterprises Figure8 www ivie ent com Ph 918 254 5161 or 888 262 5161 Fax 918 250 4807 Page 10 AMERICAN SANDERS TECHNOLOGY Classic 12 Belt Sander Operator s Manual How to Operate the Machine to Operate the Machine A DANGER Sanding finishing wood floors can create an environment that can be explosive Cigarettes cigars pipes lighters pilot lights and any other source of ignition can create an explosion when active during a sanding s
3. or running To adjust the belt tracking follow this procedure 1 Locate the belt tracking adjuster screw See figure 14a 2 Hold the belt tracking adjuster screw and loosen the locknut See figure 14b 3 Rotate the tracking adjuster screw counterclock wise to move the belt in 4 Rotate the tracking adjuster screw clockwise to move the belt out 5 Tighten the locknut and test the adjustment pepeal steps 2 through 5 until belt tracks prop erly Operating Control To increase the travel or extend the reach on the grip control follow this procedure 1 Loosen the locknut on the control rod See figure 15a 2 Screw the control rod adjuster fig 15b onto the control rod until the desired reach is found 3 Hold the control rod adjuster and tighten the locknut See figure 15a To decrease the travel or reduce the reach on the grip control follow this procedure 1 Loosen the locknut on the control rod See figure 15a 2 Screw the control rod adjuster fig 15b off the control rod until desired reach is found 3 Hold the control rod adjuster and tighten the locknut See figure 15a Figure 13 fi E X Figure 14 Figure 15 Page 16 AMERICAN SANDERS TECHNOLOGY Classic 12 Belt Sander Operator s Manual Routine Maintenance Maintenance The following items need to be periodically inspected and maintained to keep your sander in good working conditio
4. the machine follow this procedure 1 Install the operator s belt as follows a Position the operator s belt around waist b Cross the straps at the waist See figure 9 c Slide the belt loop end over the handle on the control lever side Adjust the length as needed d Wrap the remaining strap around the opposite side of the handle and hold it in place with your hand WARNING Serious operator injury could oc cur if the operator has tied the loose end of the operator s belt strap tothe machine Always posi tion the strap so that you can let go and get away quickly in case of bag fire or explosion Figure 9 2 Put the On Off switch into the ON position A DANGER Serious damage can occur to the floor surface ifthe machine is notin motion while the contact wheel is running on the floor surface To prevent damage to the surface make sure the machine is always moving when the contact wheel is in contact with the floor 3 Work right to left For each forward pass move the machine 6 over the pass you have just finished Retrace your reverse path without overlapping See figures 10A through 10E 4 Feather cut by easing the contact wheel down onto the surface with the control lever while the sander is in motion 5 When contact wheel is fully engaged with the surface gradually adjust your pace for adequate finish removal Keep sander in motion while the contact wheel is on the floor surface or dw
5. IVIE Enterprises www ivie ent com Ph 918 254 5161 or 888 262 5161 Fax 918 250 4807 LTO AMERICAN SANDERS Classic 12 Belt Sander Operator s Manual READ THIS BOOK This book has important information for the use and safe operation of this machine Failure to read this book prior to operating or attempting any service or maintenance procedure to your ALTO machine could resultin injury to you or to other personnel damage to the machine or to other property could occur as well You must have training in the operation of this machine before using it If you cannot read English have this manual explained fully before attempting to operate this machine Si Ud o sus operadores no pueden leer el Ingl s se hagan explicar este manual completamente antes de tratar el manejo o servicio de esta maquina All directions given in this book are as seen from the operator s position at the rear of the machine For new books write to ALTO U S INC 2100 Highway 265 Springdale Arkansas 72764 Form No 70048A 11 00 AMERICAN SANDERS TECHNOLOGY Printed in the Contents of this Book Section Operator s Manual Operator Safety Instructions 0 eccceeeeeeeeee eee eeeeeeeeeeeeeeeeeeeeeeees Machine Safety Statement ccceeeeeeeeeeeeeeeeeeeetneeeeeeeeeeeees Introduction and Machine Specifications ccccceeeeeeeeeeeeeees Electrical Connection Instructions ccceeeeeeeeeeeeeeeeeeteeeeeetees Ho
6. acitor Operating on wrong voltage or frequency Contact an authorized dealer Contact an authorized dealer Contact an authorized dealer Contact an authorized dealer Contact an authorized dealer Contact an authorized dealer Verify power supply is as marked on motor nameplate Readjust leveling Fig 13 Page 14 Uneven cut Leveling out of adjustment Abrasive belt tracking Adjust belt to track towards the edge of drum with deepest cut Fig 14 Page 14 www ivie ent com IVIE Enterprises Ph 918 254 5161 or 888 262 5161 Fax 918 250 4807 O c D gt te fe gt jenueyy sJojeladQ Japueg 49g ZL IISseIQ ADOTONHOAL SYFGNVS NVOIHIWY 6L abeq Problem Cause Action Burning or glazing Dull abrasive Excessive sanding pressure Too fine of an abrasive belt Replace abrasive Decrease sanding pressure setting Fig12 Page 13 Use coarser abrasive Slow cutting Dull abrasive Too fine of an abrasive belt Insufficient sanding pressure Replace abrasive Use a coarser abrasive belt Increase sanding pressure setting Fig 12 Page 13 Waves on sanded surface Debris on wheels Flat spot on tire s Remove andclean wheels Replace tires Chatter marks on sanded surface close evenly spaced ripples Flat spot on contact wheel Contact wheel out of round Contact an authorized dealer or replace the contact
7. cur if the ground pin is tampered with in any way Do not cut remove or break the ground pin Do not try to fit a three terminal plug into a receptacle or connector body other than a three holed receptacle or connector body matching the machine plug If the outlet does not fit the plug consult your electrical contractor A DANGER _ Electrocution could occur if the machine is used with a damaged plug or power cord If the cords or plugs are worn or damaged in any way have them replaced by an authorized service person or electrician Extension Cords Use only an approved three pronged extension cord with two main conductors and one earthing conductor This machine s power cord has a wire size of 10 gauge This machine is equipped with a 100 power cord When greater range is needed follow the table below to determine wire guage of additional footage Refer to the following chart for extension cord information Feet Wire Guage Stranded Copper Source Voltage 0 100 100 250 Use Voltage 208 6 Booster If motor appears to labor or takes a considerably longer time to come up to speed reduce sanding pressure AMERICAN SANDERS TECHNOLOGY Classic 12 Belt Sander Operator s Manual Page 7 How to Transport the Machine A WARNING The machine is heavy Remove the motor from the machine before transporting Get help loading the machine and motor Transporting the Machine One Person To 1 transport the machine fo
8. eath can occur to you or other personnel if the DANGER statements found on this machine or in this Owner s Manual are ignored or are not adhered to Read and observe all DANGER statements found in this Owner s Manual and on your machine WARNING means Injury can occur to you or to other personnel if the WARNING statements found on your machine or in this Owner s Manual are ignored or are not adhered to Read and observe all WARNING statements found in this Owner s Manual and on your machine CAUTION means Damage can occur to the machine or to other property if the CAUTION state ments found on your machine or in this Owner s Manual are ignored or are not adhered to Read and observe all CAUTION statements found in this Owner s Manual and on your machine A DANGER Failure to read the Owner s Manual prior to operating or attempting any service or mainte nance procedure to your American Sanders Technology machine could result in injury to you or to other personnel damage to the machine or to other property could occur as well You must have training in the operation of this machine before using it If you cannot read English have this manual explained fully before attempting to operate this machine A DANGER Sanding finishing wood floors can create an environment that can be explosive The following safety procedures must be adhered to e Cigarettes cigars pipes lighters pilot lights and any other source of ignition can create an expl
9. ell marks will occur 6 Move the machine in the direction of the grain in the wood whenever it is possible Sand the surface at a constant pace 7 Gradually feather cut the termination point the end of your pass by easing the contact wheel up with the control lever Stagger the termination points for a better blend when edging 8 Empty dust bag whenever itis 1 3 full Never leave a dust bag unattended with sanding dust in it Sanding dust can spontaneously ignite and cause a fire or explosion Empty dust into a metal container located outside of the building g IVIE Enterprises www ivie ent com Ph 918 254 5161 or 888 262 5161 Fax 918 250 4807 Page 12 AMERICAN SANDERS TECHNOLOGY Classic 12 Belt Sander Operator s Manual A First pass forward right to left B First pass reverse retrace same path D Second pass reverse retrace second path forward etc for the entire room E Work the remaining unsanded floor in the same fashion right to left Figure 10 A E AMERICAN SANDERS TECHNOLOGY Classic 12 Belt Sander Operator s Manual Page 13 Sanding Cuts and Sandpaper Cuts and Sandpaper Initial Cut The purpose of the initial cut is to remove old finish and gross imperfections on the floor surface The sanding equipment should be adjusted to heavy sanding pressure setting and a coarse abrasive belt should be used If the surface is severely damaged by deep scratches pre existing dwell marks uneven planks e
10. ession All sources of ignition should be extinguished or removed entirely from the work area A DANGER Work areas that are poorly ventilated can create an explo sive environment when certain combustible materials are in the atmosphere i e solvents thinners alcohol fuels certain finishes wood dust and other combustible materials Floor sanding machines can cause flammable material and vapors to ignite Read the manufac turer s label on all chemicals used to determine combustibil ity Keep the work area well ventilated A DANGER Sanding dust can spontaneously ignite and cause an injury or damage Sanding dust should be disposed of properly Always empty the sanding dust into a metal container Remove the contents of the dust bag when the bag is 1 3 full A DANGER Sanding dust can spontaneously ignite and cause an injury or damage Remove the contents of the dust bag each time you finish using the machine Always dispose of the dustina metal container located outside of the building Never leave a dust bag unattended with sanding dust in it Do not empty the contents of the dust bag into a fire A DANGER Hitting a nail while sanding can cause sparks and create an explosion or fire Always countersink all nails before sandingfloors VIE Enterprises www ivie ent com Ph 918 254 5161 or 888 262 5161 Fax 918 250 4807 AMERICAN SANDERS TECHNOLOGY Classic 12 Belt Sander Operator s Manual Page 11 To operate
11. his procedure or during replacement NOTE New drive belts may shed particles of rubber until seated to the pulley grooves This seating process can take up to 24 hours to accomplish 6 Close the belt guard door 7 Plug the motor pigtail in Twist clockwise to lock Transporting the Machine Two People When transporting the machine with two people follow this procedure 1 One operator places hands under the front of the machine main casting 2 Person 2 lifts the machine by the handle IVIE Enterprises www ivie ent com Ph 918 254 5161 or 888 262 5161 Fax 918 250 4807 AMERICAN SANDERS TECHNOLOGY Classic 12 Belt Sander Operator s Manual Page 9 Machine Set Up To set up your machine follow this procedure 1 Familiarize yourself with the machine and read all danger warning and caution statements Make sure all operators of this machine have read this Owner s Manual If they cannot read English have the manual explained fully before allowing anyone to operate the sander 2 Locate the power supply The receptacle should be compatible with the plug The receptacle must be grounded and must be fused 30 amp to avoid an electrical hazard 3 Clip the dust bag to the elbow See figure 5 Cross the strings on the dust bag and draw tight over the flare on the elbow Wrap the string around the elbow and secure 4 Wind the power cord through the cable arm See figure 6 Keep the power cord out
12. ine Damaged and or worn bearing Remove drive belts rotate arbor motor fan shafts and idler pulley to locate dragging or rough bearing Contact an authorized dealer Dust pick up is poor Dust bag is over 1 3 full Dust bag is dirty Dust shoe is improperly adjusted Dust chute is obstructed Extremely fine dust and clogged pores Empty contents of bag Shake debris from bag and wash Readjust dust shoe Remove fan cover and clear throat Shake debris from bag and wash Motor will not start Defective circuit breaker Defective start capacitor Defective electronic start switch Low voltage from poor connection Defective motor No power at outlet Contact an authorized dealer Contact an authorized dealer Contact an authorized dealer Contact an authorized dealer Contact an authorized dealer Check power supply and connections Motor runs sluggishly Low voltage from excessive footage undersized extension cord or poor connection Defective bearing Defective run capacitor Defective Motor Locate power source nearer to work site Decrease sanding pressure See squealing etc above to locate defective bearing Contact an authorized dealer Contact an authorized dealer Motor circuit breaker trips repeatedly trips Excessive load Defective electronic start switch Defective motor circuit breaker Low voltage from poor connection Defective motor Defective cap
13. llow this procedure Make sure the power cable is disconnected from the electrical outlet Disconnect the handle pigtail cord connection twist and pull See figure 2 Loosen the belt tension T screw completely Grasp the belt guard immediately above the left hand truck wheel and pull to gain access to the drive belts Remove the drive belts See figure 3 Unscrew the motor mounting knob clear of the counterbore on chassis See figure 4 Straddle the machine With your legs lift the motor off of the chassis Take the motor to worksite Lift the chassis by grasping the front and rear handle Bring the belt guard against your chest Take the chassis to worksite To assemble the machine after transporting follow this procedure 1 Open the belt guard door 2 Place the motor assembly on the chassis 3 Screw in the motor mounting knob completely See figure 4 4 Install the drive belts 5 Tighten the belt tension T screw only until the contact drive wheel belt does not squeal upon start up Do not over tighten A CAUTION Premature bearing failure can oc cur if the belt tension is set too tight The fan drive belt should deflect 1 2 at the center of the span with 5 lbs of pressure Figure3 Page 8 AMERICAN SANDERS TECHNOLOGY Classic 12 Belt Sander Operator s Manual NOTE It is not always necessary to adjust the fan belt independently during t
14. n Sanding Chamber Periodically blow out the sanding chamber to prevent accumulations of debris which could interfere with the performance of the tension roller Wheels Periodically remove the debris from the truck and caster wheels Debris can cause waves on a sanded surface Dust Bag Remove the dust bag from the machine and shake it thoroughly to remove the sanding dust Turn the dust bag inside out and machine wash in cold water to prevent pore blockage and loss of dust recovery Drive Belt Periodically check the drive belt tension See the adjustment procedure on page 6 Bearings Periodically check the bearings for wear or damage according to the following schedule Guide rollers after 1 650 hrs Idler pulley after 1 1500 hrs Fan shaft after 1 2500 hrs Tension roller after 1 2500 hrs Arbor shaft after 1 5000 hrs Motor shaft after 1 5000 hrs Rollers Periodically check the guide rollers and the tension roller for wear Also check for build up of debris on tension roller AMERICAN SANDERS TECHNOLOGY Classic 12 Belt Sander Operator s Manual Page 17 gL abeg jenuey sJojesadQ sapueg 499 ZL IIsseiQ ADO TONHOIL SHAGNVS NVOIHIWY Problem Cause Action Drive belts slip Squeaking or squealing sound Insufficient tension Worn Belts Tension drive belt as described in adjustment procedures Page 6 Replace belts Squealing growling or grinding noise coming from mach
15. ns and finishes from old flooring 945854 945916 40 For initial cut on new flooring oak walnut For removing minor imperfections and finishes from old flooring 945853 945917 50 For initial cut on new flooring cedar pine fir For clean up from initial cut of 16 grit 945852 945918 60 For clean up from initial cut of 36 40 grit 945851 945919 80 For finishing cut on certain hardwoods For clean up 945850 945920 of initial cuts of 50 grit 100 For finishing cut on certain hardwoods where a smooth 945849 945921 surface is desired 120 For finishing cut on certain conifers 945848 945922 150 For finishing cut on certain conifers where a smooth 945847 945923 surface is desired 180 For surface roughing between coats of finish 945846 Page 14 AMERICAN SANDERS TECHNOLOGY Classic 12 Belt Sander Operator s Manual Sander Adjustment Procedures A DANGER Electrocution could occur if main tenance and repairs are performed on a unit that is not disconnected from the power source Discon nect the power supply before at tempting any maintenance or ser vice A DANGER Moving parts of this machine can cause serious injury and or dam age Keep hands feet and loose clothing away from all moving parts of the sander The following information provides details on howto adjust different features controls of the sander Dust Shoe To adjust the dust shoe follow this procedure 1 Disconnec
16. osion when active during a sanding session All sources of ignition should be extinguished or removed entirely from the work area e Work areas that are poorly ventilated can create an explosive environment when certain combustible materials are in the atmosphere i e solvents thinners alcohol fuels certain finishes wood dust and other combustible materials Floor sanding machines can cause flammable material and vapors to burn Read the manufacturer s label on all chemicals used to determine combustibility Keep the work area well ventilated e Spontaneous combustion or an explosion can occur when working with sanding dust The sanding dust can ignite and cause injury or damage Sanding dust should be disposed of properly Always empty the sanding dust into a metal container that is located outside of any building Remove the contents of the dust bag when the bag is 1 3 full Remove the contents of the dust bag each time you finish using the machine Never leave a dust bag unattended with sanding dust in it Do not empty the contents of the dust bag into a fire e Hitting a nail while sanding can cause sparks and create an explosion or fire Always countersink all nails before sanding floors A DANGER Operating a machine that is not completely or fully assembled could result in injury or property damage Do not operate this machine until it is completely assembled Keep all fasteners tight Keep adjustments according to machine
17. specifications A DANGER Electrocution could occur if the machine is used on a power circuit that repeatedly trips or is undersized Have a licensed electrician check the fuse circuit breaker or power supply AMERICAN SANDERS TECHNOLOGY Classic 12 Belt Sander Operator s Manual Page 3 DANGER DANGER DANGER DANGER DANGER DANGER DANGER DANGER rrr rr Fr F amp F PF F amp F r F amp F FF FE CAUTION CAUTION CAUTION CAUTION CAUTION rr a a WARNING WARNING WARNING WARNING Electrocution could occur if maintenance and repairs are performed on a unit that is not properly disconnected from the power source Disconnect the power supply before attempting any maintenance or service Electrocution could occur if machine is used on ungrounded electrical circuit Never remove or disable the grounding supply conductor on the electrical cord Consult an electrician if the grounding conductor is missing or if you suspect your circuit is not grounded properly Use of this machine with a damaged power cord could result in an electrical shock Do not use the machine if the power cord is damaged Do not use the electrical cord to move the machine Electrocution or injury could occur if the power cord is run over or damaged by the sander Keep the cord free from under the machine to avoid contact with the sandpaper Always lift the power cord over the machine Moving parts of this machine can ca
18. sure that the power switch is in the OFF position before applying power to the power cable Maintenance and repairs performed by unauthorized personnel could result in damage or injury Maintenance and repairs performed by unauthorized personnel will void your warranty Servicing of this unit must always be referred to an authorized American Sanders Technology distributor Use of this machine to move other objects or to climb on could result in injury or damage Do not use this machine as a step or furniture Do not ride on this machine Damage could occur to the machine if not properly kept in a dry building for storage Store the machine in a dry building The machine is heavy When transporting the machine remove the motor Get help to lift the machine and motor Serious damage to the floor can occur if the machine is left running in one spot while the sanding drum is in contact with the floor To avoid damage to the floor feather cut in at a normal sanding rate Do not dwell while lowering or raising the contact wheel Always sand at a constant rate Page 4 AMERICAN SANDERS TECHNOLOGY Classic 12 Belt Sander Operator s Manual Machine Safety Statements The following safety decals are mounted on the machine as shown If these or any other machine decal label or plate should become damaged or illegible install a new decal in its place Contact your local authorized distributor for new decals Q Electrocution or
19. t machine from power supply 2 Loosen the three screws fastening the dust shoe to the chassis 3 Adjust the dust shoe forward to reduce clearance 4 Adjust the dust shoe rearward to increase clear ance 5 Align the dust shoe to the chassis and tighten all three screws See figure 11 Sanding Pressure To adjust the sanding pressure follow this procedure 1 Screw the sanding pressure knob clockwise to increase the sanding pressure when making the initial cut 2 Screw the sanding pressure knob counter clockwise to decrease the sanding pressure when making finishing cuts Figure 12 Minimum pressure is reached when the sanding pressure knob extends 7 8 off of the casting See figure 12 AMERICAN SANDERS TECHNOLOGY Classic 12 Belt Sander Operator s Manual Page 15 Leveling To adjust the machine leveling follow this procedure 1 Locate the leveling screw See figure 13 The leveling screw is located towards the rear of the chassis beneath the sanding pressure knob 2 Tighten the leveling screw compress the leveling spring to sand heavier on the left drive belt side 3 Loosen the leveling screw relax the leveling spring to sand heavier on the right side oppo site the drive belts Belt Tracking WARNING Injury to the operator could occur if any machine adjust ments are made while the motor is running Do not attempt to make any adjust ments while the machine is plugged in
20. tc it may be necessary to sand across or diagonally to the grain to restore evenness to the surface If these conditions are not present the initial cut should be done in the direction of the grain If glazing loading or burning takes place immediately into an initial cut select a coarser abrasive If this should occur during an initial cut the abrasive has dulled and must be replaced Finishing Cuts The purpose of a finishing cut is to remove the scratches produced during the initial cut Use a fine 60 80 grit abrasive and a reduced sanding pressure setting If the surface remains rough after a finishing cut it may be necessary to use an even finer grit of abrasive 80 100 grit Care should be taken in selecting the grit size of the abrasive A very fine grit will close the pores of the wood If the pores of the wood are closed it will not accept stain If glazing or burning should occur immediately into a finishing cut reduce the sanding pressure and or select a coarser abrasive If it should occur during a finishing cut the abrasive has dulled and must be replaced Abrasive Belts Note All part numbers listed are for a carton of 10 belts Aluminum Silicon Ceramic Oxide Carbide Alum Oxide For removing gross imperfections and restore evenness 16 to old flooring To remove build up of paints and varnishes 945856 36 For initial cut on new flooring maple oak For removing minor imperfectio
21. ur equipment in preparing the product IVIE Enterprises www ivie ent com Ph 918 254 5161 or 888 262 5161 Fax 918 250 4807 Page 6 AMERICAN SANDERS TECHNOLOGY Classic 12 Belt Sander Operator s Manual Electrical Connection Instructions caution This machine will operate only on AC frequency and voltage shown on the motor nameplate Make sure you have the correct frequency and voltage before connecting the power cord to an outlet The machine has a plug as shown below Figure 1 Note European machines are not equipped with an electrical plug This machine mustbe connected to an electrically ground circuitin order to protect the operator from electric shock This machine has an approved power cord with three conductors as well as aplug with three terminals Connectthe plug into a three holed receptacle For maximum protection against electric shock use a circuit that is protected by a ground fault circuit interrupter A DANGER _ Electrocution could occur if the machine is exposed to water or rain Keep the machine in a dry building A DANGER _ Electrocution could occur if machine is improperly connected to the electrical system To prevent possible electric shock always use a 3 wire electrical system connected to an electrical ground For maximum protection against electrical shock use a circuit that is protected by a ground fault circuit interrupter Consult your electrical contractor A DANGER _ Electrocution could oc
22. use serious injury and or damage Keep hands feet and loose clothing away from all moving parts of the sander Operating a sander without all guards doors or covers in place can cause an injury or damage Always check to make sure that all of the guards doors and covers are secure and in place Injury to the operator or bystanders could occur if the machine s power is on while performing maintenance changing or adjusting the belt or changing the dust bag Attempting to adjust the belt tracking while the machine is on can cause injury and or damage Do not perform belt tracking adjustments while the machine is running Failure to read and observe all safety statements found on your machine or in this Owner s Manual can result in serious injury or damage Read and observe all safety statements Make sure that all labels decals warnings cautions and instructions are fastened to the machine Get new labels from your authorized American Sanders Technology distributor Sanding dust can be airborne and can be breathed in while operating a sander Always wear a dust mask while operating sanding equipment Injury to the eyes and or body can occur if protective clothing and or equipment is not worn while sanding Always wear safety goggles protective clothing and a dust mask while performing any sanding operation Bodily injury could occur if power is applied to the machine with the power switch already in the ON position Always check to as
23. w to Transport the Machine eeecceeeeeeeeeeeeeeeeneeeeeeeeeeeeeees ONG BISON eaeoe e e EE EEE TWO People scinni E cilemietecs Machine Set Up cccceceeeeeesssseecceeseeeeeneceeeeeeeseesesseeeeeeeeeeeneees How to Operate the Machine eeeeccceceeeeeeeeeeeeeeeeeeeeeeeenees Sanding Cuts and Sandpaper cccccceeeeeeeeeeeeeeeeeeeeeeeeeeeees Sander Adjustment Procedures ccccseessscceeeeeeeeeeeeeeeeeees Routine Maintenance cceeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeseeeeeeeeeeeeseneees Troubleshooting ccs esctec te ncasianrst e seers destemndedecwandevadndesebavsneses Section Il Parts Manual Assembly Drawing 1 ccceeeeeeeeeenneeeeeeeeeeceneeeeeeeeeeeeeeeeaeees Assembly Parts List 1 ccccd scccccscceneshnesesitiioemctelemesicneeenamemeac Assembly Drawing 2 sssssssseessssserrrrnrneserrnnrnnsserrrrnnnnneerrrnnnnn Assembly Parts List 2 a jescicnrtevever scat Garcinia ditendtaetauernavaves Assembly Drawing 3 cccceeeeeesceecceeeeeeeeeeeaeeeeeeeeeeeeeeaaeees Assembly Parts List 8 ccccccceceeeeeeeeeeeeeeeeeeeeeeeeneeeeeeeeeeeeees Winng Diagram ce ccs elm eect eel IVIE Enterprises www ivie ent com Ph 918 254 5161 or 888 262 5161 Fax 918 250 4807 Page 2 AMERICAN SANDERS TECHNOLOGY Classic 12 Belt Sander Operator s Manual OPERATOR SAFETY INSTRUCTIONS A A WARNING AVERTISSEMENT ADVERTENCIA DANGER means Severe bodily injury or d
24. ways operate in a well ventilated area 10 Always dispose of sanding dust properly AMERICAN SANDERS TECHNOLOGY Classic 12 Belt Sander Operator s Manual Page 5 Introduction and Machine Specifications Operating Control Lever Motor Starter Protector Tension Release Lever PARTNUMBER 07055C 07056C ABRASIVE BELTSIZE 11 7 8 W x 31 1 2 L 30cm X 80cm CONTACT WHEEL SPEED RPM 2850 2375 ABRASIVE SPEED 5262 sfm surface feet per minute 22m second DUST FAN SPEED RPM 6800 5667 DUST FAN FLOW 234 cfm cubic feet per minute 110 liters second MOTOR 07055A 4hp 230V 60Hz 2 2kW 230V 50Hz LEVELING CONTROL Externally adjustable OPERATING CONTROL Adjustable lever grip MOTORSTARTER PROTECTOR Magnetic circuit breaker SANDING PRESSURE ADJUSTMENT Infinitely adjustable WHEELS Replaceable 3 2 O D 89mm BEARINGS Radial ball permanently lubricated DIMENSIONS 37 H x 1872 W x 35 L 94cm x 47cm x 89cm WEIGHT 277 Ibs 300 Ibs with cord 126 kg 136kg with cord A CAUTION Your equipment may be inappropriate on some installations Some softer woods used in flooring cannot support the pressure created by hard wheels A felt or rubber wheel should be used when these woods are encountered See parts list for optional wheels Always consult with the flooring manufacturer on the proper installation preparation and finishing of their product Determine suitability of yo
25. wheel Difficult to actuate tension release lever Debris interferes with mechanism Worn sleeve bearing Galled linkages Blow out sanding chamber Remove amp disassemble mechanism Clean out Replace Lubricate with WD 40 Abrasive belt hunts seeks Worn neoprene washers Worn sleeve bearing High edges on contact wheel Replace Item 70 page 21 Check for excessive play replace Contact an authorized dealer or replace the contact wheel Abrasive belt will not track Extreme difference in side to side length of belt High edge on contact wheel Replace abrasive belt Check several different abrasive belts Contact an authorized dealer or replace the contact wheel Abrasive belt tears along its length Debris built up on top tension roller Clean tension roller www ivie ent com IVIE Enterprises Ph 918 254 5161 or 888 262 5161 Fax 918 250 4807
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