Wilton 7020/7040 User's Manual
Contents
1. 1 Clean off any preservative on machine surfaces 2 After cleaning coat the machined surfaces of the cut off saw with a medium consistency machine oil Repeat the oil coating process at least every six months 3 Clean up accumulated saw cuttings after use Make sure the lead screw is kept free of saw cuttings and other material that would cause damage 4 Clean the chip sludge from the coolant tank The frequency should be determined by how often the saw is used Lubrication Lubricate the following components at the specified frequencies and using the lubricants as defined 1 Ball bearings the bearings are lubricated and sealed periodic lubrication is not required 2 Blade guide bearing the bearings are lubricated and sealed ubrication is not required Inspect periodically 3 Idler wheel bushing the bearings are lubricated and sealed ubrication is not required Inspect periodically 4 Lead screw bearing housing lubricate with light oil monthly see exploded figure page 20 5 Lead screw lubricate with light oil monthly see exploded figure page 20 6 Hydraulic cylinder pivot lubricate with light oil every 6 months see exploded figure page 20 7 Blade tension screw lubricate with grease every 6 months see exploded figure page 24 8 Blade brush bearing lubricate with light oil monthly see exploded figure page 24 9 Gear box check oil once a year 10 Change coolant on a frequency appr2. 43 44 45 5519494 5712481 5712491 5713931 5713131 5712511 5519710 5514806 5712521 5712531 5712541 5712551 5712561 5712571 5519495 5519496 5712581 5712591 5712611 5712621 5712631 5712641 5712651 5712661 5712671 5712681 5519489 5519493 5713131 5712691 5712711 5712721 5712731 5712741 Set Screw GET Lead Screw Bracket Screw 5 16 x 1 4 Spring Washer 5 16 Washer 5 16 Vise Lead Screw Key 5x5x20mm Collar with Pin Lead Screw Bracket Acme Nut Button Retainer Screw M5 x 8 Needle Bearing CB3020 Bush 4mm Bush 2mm Washer 1 2 Pivot Shaft Pivot Bracket Screw 1 2 x 3 4 Retaining Ring S12 Washer 1 2 Spring Pull Pivot Bushing Screw 5 8 x 1 Regulating Seat Cap Hex Screw 23 5 16 x 5 8 Spring Washer 5 16 Washer 5 16 Nut 3 8 Screw 3 8 x 1 Protractor Stop Block Screw M6 x 12 Limit Switch For Saw Serial No 704018 and Earlier For Saw Serial No 704018 and Later Spring Changed since Dec 96 24 Parts List Base ITEM PART NO NO DESCRIPTION 5712761 5712771 5712781 5712791 5511502 5712811 5519497 5712821 5712831 5712841 5712851 5712861 5712871 5712881 5712891 5712911 5519498 5712921 5712931 5712941 5712951 5712961 5712971 5712981 5712991 5713011 5713021 5519499 5519500 Hex Cap Screw 5 15 x 5 8 Spring Washer 5 16 Screw 3 8 x 1 Spring Washer 3 8 Locking Handle Washer 1 2 Hydra
3. Eye wear shall be impact resistant protective safety glasses with side shields which comply with ANSI 287 1 specifications Use of eye wear which does not comply with ANSI Z87 1specifications could result in severe injury from breakage of eye protection Wear proper apparel No loose clothing or jewelry which can get caught in moving parts Rubber soled footwear is recommended for best footing Do not overreach Failure to maintain proper work ing position can cause you to fall into the machine or cause your clothing to get caught pullingyou into the machine Keep guards in place and in proper working order Do not operate the machine with guards removed Avoid dangerous working environments Do not use stationary machine tools in wet or damp locations Keep work areas clean and well lit Avoid accidental starts by being sure the start switch is OFF before plugging in the machine Never leave the machine running while unattended Machine shall be shut off whenever itis not in op eration Disconnect electrical power before servicing Whenever changing accessories or general main tenance is done on the machine electrical power to the machine must be disconnected before work is done 9 Maintain all machine tools with care Follow all maintenance instructions for lubricating and the changing of accessories No attempt shall be made to modify or have makeshift repairs done to the machine This not only voids the warra
4. V NO BA NO 5713871 5713661 5713651 5519508 5713881 5519508 5713651 5713661 5713891 5713911 5632831 5713931 5713941 5713951 5713961 5518423 5713971 5713981 5713991 5714011 5519685 5519686 5714021 5713761 5714031 5714041 5714051 5714061 5714071 5714161 5713661 5714111 5519687 5714121 5713931 5714141 5713651 5714161 5628371 5714181 5714191 5714211 DESCRIPTION Blade Guide Tung Carb Washer 1 4 Spring Washer 1 4 Hex Socket Cap Screw 1 4 x 1 Elevating Block Hex Socket Cap Screw 1 4 x 1 Spring Washer 1 4 Washer 1 4 Active Block Screw 1 4 x 5 16 Bearing 608ZZ Spring Washer 5 16 Screw 5 16 x 1 3 4 Spring Washer 5 16 Guide Support Label Blace Orientation Angle Scale Screw M5 x 0 8 Guide Support Mount Guide Support Bracket left Rubber Clamp Pan Head screw M5 x 8 Screw 1 2 x 1 Washer 1 2 Knob Washer 3 8 Locking Block Screw 5 16 x 1 2 Guide Support Bracket Right Bolt 1 4 x 1 2 Spring Washer 1 4 Wire Brush Shaft Steel Brush Seat Spring Washer 5 16 Hose Clamp Spring Washer 1 4 Screw 1 4 x 1 2 Spring Washer 1 2 Gib Screw 1 2 x 3 4 Screw M8 x 20 ANMNONNA AAA sa FANMNNA HAAN N A SFA BRAN BRRNN BS A AB ss 5519688 5714221 5714231 5519689 5714241 5714251 5519690 5519691 5714261 5714271 5519692 5519693 5714281 5714291 5714311 5519694 5519695 5507790 57
5. the use of wire sizes for branch circuits or electrical extension cords according to the following table is recommended Conductor Length AWG American Wire Gauge Number 240 Volt Lines 120 Volt Lines 0 50 Feet No 14 No 14 No 12 50 100 Feet Over 100 Feet No 14 No 12 No 8 Safety Instructions on Sawing Systems 1 Always wear leather gloves when handling saw blade The operator shall not wear gloves when operating the machine 2 All doors shall be closed all panels replaced and other safety guards in place prior to the machine being started or operated 3 Be sure that the blade is not in contact with the workpiece when the motor is started The motor shall be started and you should allow the saw to come up to full speed before bringing the saw blade into contact with the workpiece 4 Keep hands away from the blade area See Fig ure A 5 Remove any cut off piece carefully while keeping your hands free of the blade area 6 Saw must be stopped and electrical supply must be cut off before any blade replacement or adjust ment of blade support mechanism is done or be fore any attempt is made to change the drive belts or before any periodic service or maintenance is performed on the saw 7 Remove allloose items and unnecessary workpieces from the area before starting machine 8 Bring adjustable saw guides and guards as close as possible to the workpiece A 9 Always wear protective eye
6. 1 4 Screw 1 4 x 3 8 5512787 E M valve amp coil 5713371A Not shown in exploded view N 3 N N N N 3 NN FANN 3 N N N ss ITEM PART A NO DESCRIPTION QTY Control Column Screw 1 4 x 3 4 Nut 1 4 Swivel Bushing Control Box 5713311 Control Panel 5713321 Screw 3 16 x 1 4 5713331 Electric Lamp 5713341 Start Switch 5713351 Stop Switch 5713361 Down Switch 5713371 E M valve complete 5712301 Hex Hd Screw 5712401 Flat Washer 5712501 Hex Hd Screw 5712601 Lock Washer 5712701 HexNut 5712801 Shelf 5712901 Drain Shelf Complete Electrical Pangil 5514613 3 Phase 5514616 1 Phase 5516855 Coolant Pump Switch si Ray SS ex ee OE Sd 26 Exploded View Head Parts List Head ITEM PART ITEM PART NO NO DESCRIPTION NO NO DESCRIPTION 5713381 Screw 1 4 x 3 8 5713931 Spring Washer 5 16 5713391 Blade Wheel Cover 5519680 Hex Cap Screw 5518109 Label Wilton Logo 5 16 x 1 1 4 5519511 Label Blade Size 5519506 Hex Cap Screw 5519512 Label Warning 5 16 x 1 2 5519513 Label Glasses 5519681 Bushing 9mm 5713411 Wire Brush Guard 5713131 Washer 5 16 5519514 Label Saw 5713631 Washer 5 16 5713421 Handle 5713661 Washer 1 4 5713431 Washer 1 2 5713651 Spring Washer 1 4 5713831 Drive Wheel10 5713661 Washer 1 4 5712641 Washer 1 2 5713671 Screw 1 4 x 3 8 Blade Bi Metal 5628371 Spring Washer 1 2 5674011 4 6 Va
7. Carbide Blade Guide Concentric Bushing Cap Screw Typical Blade Guide Bearings Carbide Guides 2 Eccentric Bushing Cap Screw Typical Figure 18 Carbide blade guides and guide bearings Refer to Figure 18 1 1 Remove the cap screw and remove the carbide guide Discard the carbide guide 2 Install the replacement carbide guide on the guide bearing support Install the cap screw Set the guide so it just contacts the side of the saw blade 3 Using a machinist s square check squareness of the blade to the table Replacement of Guide Bearings Referring to Firgure 18 remove the cap screw from the bearing being replaced Separate the bushing and cap screw from the bearing Discard the bearing NOTE There is a light press fit between the bearing and the bushing 2 Install bushing in replacement bearing Install cap screw through bushing and into guide support 3 If the bearing being replaced is on an eccentric bushing install the bearing on the operator side of the blade 4 Turn the eccentric bushing in the guide support until the bearing contacts the blade Replacement of Blade Edge Bearings 1 Remove the capscrew from the blade edge bearing being replaced and discard the bearing Be care ful not to lose the spring washer that separates the bearing from the floating block see figure 19 2 Insert the capscrew into the new bearing Replace the spring washer onto the capscrew and re install int
8. Install the left blade guard 15 Close the saw head cover Tighten all four knobs Motor ON Upper Wheel Rotating Figure 11 Checking blade to wheel clearance using paper strips Blade Guide Bearing Adjustment Proper adjustment of the blade guide bearings is critical to efficient operation of the cut off saw The blade guide bearings are adjusted at the Factory They should rarely require adjustment When adjustment is required adjust immediately Failure to maintain proper blade adjustment may cause serious blade damage or inaccurate cuts It is always better to try a new blade when cutting performance is poor If performance remains poor af ter changing the blade make the necessary adjust ments If a new blade does not correct the problem check the blade guides for proper spacing For most effi cient operation and maximum accuracy provide 0 001 inch clearance between the blade and the guide bear ings The bearings will still turn freely with this clear ance If the clearance is incorrect the blade may track off the drive wheel CAUTION CHECK THE BLADE TO MAKE SURE THE WELDED SECTION IS THE SAME THICKNESS AS THE REST OF THE BLADE IF THE BLADE IS THICKERAT THE WELD THE GUIDE BEARINGS MAY BE DAMAGED If required adjust the guide bearings as follows 1 The inner guide bearing is mounted on a concen tric bushing and can not be adjusted 2 The outer guide bea
9. Left Angle Locking Screw Figure 6 Ad Angle Block Locking Handle Angle Pointer Figure 7 Angle setting block Installation and Adjustment of Work Stop Figure 5 Securing workpiecThe work stop is used to set up the saw for making multiple cuts of the same length see figure 8 Install and adjust the work stop as follows Stop Post Locking Lever 17 Wing Screw L a Stop L Bracket Se Knob Stop Rod Figure 8 Work stop 1 Insert the end of the stop rod in the hole in the front right side of the work table 2 Tighten the wing screw to secure the rod in place 3 Install the stop post in the channel on the back of the stop L bracket Install the locking lever in the threaded hole in the stop post Snug up the lock ing lever 4 Install the locking knob in the hole in the side of the stop L bracket 5 Slide the assembled stop L bracket onto the stop rod Position the stop post against the work piece and tighten the knob in the stop L bracket The stop post can be moved left or right as required to place it against the work piece Starting the Saw WARNING NEVER OPERATE THE SAW WITHOUT BLADE COVERS IN PLACE AND SECURED CAUTION MAKE SURE THE BLADE IS NOT IN CON TACT WITH THE WORKPIECE WHEN THE MOTOR IS STARTED DO NOT DROP THE SAW HEAD ON THE WORKPIECE OR FORCE THE SAW BLADE THROUGH THE WORKPIECE 1 Raise the saw head With the saw motor off pull the red release button
10. Setup ii ii i i rur eta xu id ree A AA 17 Uncrating and SpotiNg eR 17 rone MU cence ha see hh ae a alee series EE 18 Wiring Diagram LEM 18 Troubleshootirig i i i a a a i sz 20 Table of Contents Repla ement Parts ini AARALIN oxannnwniiecubancassussunwenudes De AKEN cece Parts List Base Parts List Head General Specifications The Wilton Models 7020 7040 Horizontal Cut Off an oil bath transmits smooth and positivepower to the Bandsaws are ruggedly built precision machines de blade This drive system coupled with the recirculating signed for either wet or dry applications The 2 HP coolant system keeps the blade running cool and true motor along with the worm gear reduction drive train in which results in longer blade life Specifications Capacity 10 Round 10 x 10 Square 9 x 16 Rectangle 100 to 350 feet per minute variable speed Motor Model 7020 1 5 H P 1 phase 110 220V Model 7040 2 H P 3 phase 220 440V Blade Size 1 x 035 x 135 Blade Guides Adjustable 6 point contact combination bearing and carbide Length 79 Width 31 Height 41 Rapid acting 3 jaw design Coolant System Recirculating system standard with each machine complete with 1 GPM pump 8 gallon reservoir and coolant applied through the blade guides A WARNING Misuse of this machine can cause serious injury For safety machine must be set up used and serviced properly Read understand and foll
11. a E nnn nennen nennen nnns 11 Sici m H 11 Adjustments iiio a nn a au ang 12 Blade Tracking Adjustment a a ANNA itcr aet ANNA e o xe ruga 12 Coolant FLOW RES 12 Coolant Mixture and Quantity maana ad c op ee teta se tea d ve ti tig dic elas 12 Factoror Field Pro ee dune Er 12 NA NA eed 12 Blade Guide Bearing Adjustment a ANAN NAA LAAN RR PU MR aX Pe eT NR RENE 13 Test Cutting to Verify Adjustment ACCUFaGy maa iei edu ciet ee tdt ee tergo ee AN pa AKA a a ngu 14 Adjustmentior the Limit SWItCli ecc aa AN sector a px ru cda Up ce eua Sector erar a a 14 MA INC MAM CG ELE NANANA ANNA NANANA NDN NAA 14 Ir a E TE 14 Bree Ilo a PA tre cereerrererreerrerrerrrrecr errr rrrrerrere tr ener rerrrer reer erence errr re eereere errr 14 MEI CO ii iii ien NANANA Me 14 Changing Badass b et aa 15 Changing the Drive Belti p DLE 15 Replacing the Drive MOO TIUS 15 Adjusting the Counterbalance Spring cece ire nn ie nennen nnn rennen enne nennen 15 Replacingthe Drive Wheel u e dated ala ctae aa i a rr 16 Adjusting the Blade Guides ini e e d tae ula ee eon AAA 16 Replacement of Carbide Blade Guide rtt rtt de a eee ede dx tans CO REY RES MONA ES ra a ab 16 Replacement of Guide Bearings 2 2 ana das De res aa ao ed aieo ANA xa Co ese uua CSS AA 17 Repla ementof Blade Edge Bearlngs aan ir clot a teoria a rater eoe uei le a Kok ala 17 Replacement of the Wire HA 17 Machime
12. about 1 4 inch past the blade so you can begin a second cut 4 Rotate the bar stock 180 degrees so the mark you made is now at the bottom of the cut 5 Make a cut through the bar stock 6 Use a micrometer to measure the thickness varia 1 Clamp in vise ag mark top 2 Cut off a slice of the bar stock 3 Rotate stock in vise Baal is at bottom 4 Cut off a new slice from the Le 5 Measure 5 lt here T Differences between New slice ma measurements at edges of disc should be less than 003 inches per inch per side of stock diameter 6 MEASULB s here Figure 14 Cutting a test disc tion of the disk vou have cut from the bar stock Mea sure at the top and bottom of the disk The saw blade can be considered correctiv adjusted when the variation measure is no more than 0 012 inch across the face of the disk If you do not have a piece of 2 inch bar stock avail able for a test cut use a larger diameter test piece rather than a smaller one The maximum thickness variation on any test piece should be no more than 0 003 inch per side per inch of stock diameter Adjustment of the Limit Switch 1 The limit switch is provided to shut off the saw motor when the workpiece is cut through 2 To set the limit switch loosen the jam nut on the limit switch stop figure15 3 Adjust the stop as required and retighten jam nut Limit Switch Maintenance Cleaning
13. on the electro magnetic valve and check the rate at which the saw head lowers 2 Raise the saw head Push in red release button 3 Clamp the workpiece in the vise See figure 9 for examples of workpieces in the vise 4 Be sure the blade is notin contact with the workpiece when the motor is started 5 Start the motor and allow the saw to come up to speed 6 Slowly set the saw down onto the workpiece Adjust cutting speed with feed rate control valve 7 DO NOT DROP THE SAW HEAD OR FORCE THE CUT Let the weight of the saw head provide the cutting force 8 The saw will automatically shut off at the end of the cut Rounds Flats strips Knock ot sharp edge here with l Bea Angles Knock off sharp edge here with A Hexagonals Tees J Channels Squares rectangles Figure 9 Placing workpieces in the vise 11 12 Coolant Flow CAUTION THE COOLANT PUMP MUST BE SUB MERGED BEFORE OPERATING TO PREVENT DAM AGE TO THE PUMP 1 The blade guides are fitted with coolant fittings Coolant is provided to the fittings through intercon necting tubing The coolant is dispensed directly onto the saw blade 2 Adjust the coolant flow valves on the top rear of the saw head as required to provide the desired flow The flow should be no more than the blade can draw into the workpiece by blade movement 3 The coolant flow can be st
14. with the blade 10 Make a test cut to make sure the blade tracks prop erly during operation Adjust tracking as required see Blade Tracking Adjustment Changing the Drive Belt 1 Disconnect the electrical power source from the cut off saw to prevent any possibility of accidental motor start up 2 Set the arm at the full horizontal position 3 Remove the knob on the drive belt cover Remove the drive belt cover to expose the V belt and pul leys 4 Remove two screws nuts and washers from back of saw head support Push on the motor support bracket to pivot the motor upward to loosen the ten sion on the belt 5 Remove the worn belt 6 Put the replacement belt in the pulleys Allow the motor to pivot downward 7 Install the two screws nuts and washers in back of saw head support and through the motor support bracket 8 Install the drive belt cover Install and tighten the knob on the drive belt cover Replacing the Drive Motor 1 Disconnect the motor from all electrical power Un plug the motor if it is plugged into a socket Shut off the power to the branch and remove the con nection to the junction box if the motor is hard wired to the branch 2 Remove the drive belt from the drive motor pulley see Changing the Drive Belt 3 Remove motor pulley 4 Open the motor junction box and disconnect the power cord wires from their terminals 5 Remove the nuts washers and bolts that secure the motor to the m
15. 14331 5711091 5714351 5714361 5714371 5714381 5714391 5714411 5714421 5713481 5714431 5713131 5713931 5519489 5714441 5714451 5714461 5714471 5516850 5516851 5516852 5516849 5713931 5713101 5713201 5713301 DESCRIPTION Spring Washer MB Knob Flexible Nozzle Flow Valve Blade Wheel Shaft Threaded Nut Pan Head Screw M6x12 Tension Scale Screw 5 16 x 1 2 Slide Bracket Nut Set Screw Washer Relief Valve Connection Head Rubber Clamp Pan Head screw M5x8 Bearing 51104NJK Bow Handle Nut 1 2 Washer Special Spring Washer Hand Wheel Slide Bracket Tension Shaft Key 5 mm Screw 3 8 x 2 1 2 Spring Washer 3 8 Oil Pressure Seat Washer 5 16 Spring Washer 5 16 Hex Cap Screw 5 16 x 5 8 Cover Cap Screw 5 16 x 5 8 Control Panel Screw 1 4 x 3 8 Washer Spring Washer Nut Hex Screw Spring Washer 5 16 Motor Pivot Bracket Motor Pivot Bracket Shaf Snap Ring A N ss SD DS DDS TS TS DS ST 3T 99 N N N OW N 33s AR D DD N AN ITEM PART NO NO DESCRIPTION 5713401 5713501 5713941 5712881 5517141 5517140 5713861 5713761 5519696 5711091 Screw Motor Bracket Fixed Screw 5 16 x 1 3 4 Spring Washer 1 2 Eccentric Shaft Bushing Center Shaft Bushing Ball Bearing 6201ZZ Washer 1 2 Arm Stop Nut 1 2 ss BONN FF FAD Wilton Corporation 300 South Hicks Road Palatine IL 60067 TEL 1 88
16. 8 594 5866 FAX 1 800 626 9676
17. AT ANY WIR ING INVOLVING HARD WIRING OF THE SAW TOA BRANCH ORANY CHANGE OF VOLTAGE SUPPLIED TO THE MOTOR BE PERFORMED BY ALICENSED ELECTRICIAN 1 Make sure the saw is disconnected from the power Tie 220 110 2201 TO WAP a JA 5 eo Sa JA pam 11009 00 115 vac 78 source or that the fuses have been removed or breakers tripped in the circuit in which the saw will be connected Make sure vou put a warning plac ard on the fuse or circuit breaker to prevent acci dental electrical shock If you are installing the motor power cord into a receptacle make sure to use the appropriate plug If you are using hard wired connections to a junc tion box connect the wires in the box and close the box Install the fuses or reset the breaker The saw is now ready for service Figure 22 Connection diagram for 1ph motor DOWN SOLINOID 115V To reverse motor rotation switch terminals 5 and 6 220V To reverse motor rotation hook terminal 6 to 1 460 220 VAC 60 HZ 3 Ph Rie Sis 460 220 460 2200 KAPG T 0 n OY 115 VAC 110 blade UP N C DOWN SOLINOID Figure 24 Model 7040 cut off saw wiring diagram Figure 25 Connection diagram for 3ph motor Troubleshooting Fault Excessive blade breakage Premature blade dulling Bad cuts ou
18. WEEN Operating Instructions amp Parts Manual 10 Inch x 16 Inch Horizontal Cut Off Band Saw Models 7020 7040 Part No 9078341 Revision C4 07 03 WMH TOOL GROUP 2420 Vantage Drive Elgin IL 601237 TEL 1 888 594 5866 FAX 1 800 626 9676 www wmhtoolgroup com Table of Contents General Specifications eT A na a B setet 5 iere ERE 5 General SpecifICatiOFiS 5 nro esee a ika IR dA e er raza ga AA GA AASA 9 Machinery General Safety Warings 2a repre 6 Operating Precautiors mediano a aga 6 General Electrical Cautions 2 2 tet A eld ue nagar 7 Safety Instructions on Sawing Syslog corrieri ctt e I D LRL EELER Lx HERE Ce HERR EYE PH ER YE RR Yn 7 luphEe 8 Operating INStFU LIONS iii ia i a tn 8 COMMONS E 8 settiri Blade Speed i si us sessi pri di ta Br ia did Gad dd 8 Operating INStFUCLIOMS i 2 cote i AA Pe orte ANA AA 8 Raising Lowering the Saw Head matt ra edad ely dame td c 9 Controlling the Cut Hydraulic Feed Control nanna AEEKRAAA OEA 9 Evaluating Cutting E ICIEN V aa aan i adeudeedl vv mad vadeead da gadu a v saint iz 9 Blade Selecti n nana Ka NA LAAN dee FE la g i 9 Blade Break Procedures NAN p dei ar aa a mr Man 10 Work Setup p a a a ew a AG RESE 10 Securing the Workpiece for Square Cuts a a AA Aa Ak 10 Adjustingithe Vise Tor Arigle Cuts maa NAA ANA ANA 10 laus 10 Installation and Adjustment of Work SIOP eesosa
19. ade tracking Adjust guides Longer annealing cycle Use a finer tooth blade Try a lower blade speed Decrease spring tension Increase feed pressure hard spots Reduce speed increase feed pressure scale Increase feed pressure by reduc ing spring tension Increase tension to proper level Do notrun blade at idle in on mate blade Always clamp work tightly in vise 2 Decrease pressure Adjust guide bearing clearance to 0 001 inch 0 002 inch maximum Gradually increase blade tension Move blade guide bar closer to work Replace blade Check blade speed see Figure 3 Tighten blade guide assembly Tighten blade guide bearing assem bly 10 Adjust blade tracking 11 Replace worn bearing 1 Reduce blade speed and feed pres sure 2 Replace with finer blade Trou bles hooti Ng Continued mE 1 Blade is binding in the cut j Decrease feed press re dS 2 Blade tension too high 2 Decrease ce on blade Bi Hai pa MARA 1 Replace blade guides Blade guide bearings not adjusted 9 Adjust blade guide bearings mia sica 3 Blade guide bearing bracket is 9 9 loose 3 Tighten blade guide bearing bracket 1 Blade tooth pitch too coarse for 4 Use blade with finer tooth pitch workpiece 2 Feed too slow feed too fast gt Increase feed pressure and or Teeth missing ripped blade speed from blade 3 Workpiece vibrating 3 Clamp wo
20. e indicator provides speed indications in feet per minute and meters per minute The meters per minute values are shown in parenthesis on the indicator 4 The feed rates on the placard are expressed in meters per minute The feed rate graduations available on the indicator may not match the recommended feed rate An approximate speed may therefore be required For example to set a speed rate of 25 meters per minute the indicator would be set about midway between 21 meters per minute and the 30 meters per minute gradu ations WARNING TO CHANGE SPEED THE SAW MOTOR MUST BE OPERATING 5 Turn the speed adjustment knob to the desired rate setting as determined by the material being cut Coolant Pump Switch bj Figure 2 Coolant pump switch Raising Lowering the Saw Head 1 Lift the saw head using the handle on the far left side of the saw head 2 To lower the saw head press the green pushbutton on the right side of the control panel 3 To adjust the feed rate adjust the feed rate control valve knob on the top of the saw head see figure 3 4 To lower the saw head with power off pull and turn the red knob manual override on the electro mag netic valve see figure 4 Controlling the Cut Hydraulic Feed Control The weight of the saw arm provides all the force needed to move the saw blade through the workpiece In fact if the full weight of the arm is allowed to make the cut rapid blade w
21. e prepared to provide you with very specific instructions regarding the best blade and coolant or cutting fluid if needed for the material and shape sup plied Blade Break in Procedures New blades are very sharp and therefore have a tooth geometry which is easily damaged if a careful break in procedure is not followed Consult the blade manufacturer s literature for break in of specific blades on specific materials However the following proce dure will be adequate for break in of Wilton supplied blades on lower alloy ferrous materials 1 Clamp a round section workpiece in the vise The workpiece should be 2 inches or larger in diameter 2 Set the saw on low speed Start the cut with a very light feed rate 3 When the saw has completed 1 3 of the cut in crease the feed rate slightly and allow the saw to complete the cut 4 Keep the same hydraulic cylinder setting and begin a second cut on the same or similar workpiece 5 When the blade has completed about 1 3 of the cut increase the feed rate Watch the chip formation until cutting is at its most efficient rate and allow the saw to complete the cut see Evaluating Blade Effi ciency The blade is now considered ready for regular service Work Setup Securing the Workpiece for Square Cuts 1 Raise the saw head refer to Figure 5 2 Slide the left vise jaw far enough to the left to allow the workpiece to be placed in the vise 3 Place the workpiece on th
22. e work table If the workpiece is long provide support at the other end It may also be necessary to provide additional down ward clamping to hold the workpiece securely on the work table 4 Turn clamping hand wheel clockwise to clamp the workpiece in position against the fixed right vise jaw 5 After completing the cut turn the clamping hand wheel counterclockwise and slide the left jaw away from the workpiece Left Vise Jaw Work Table Figure 5 Securing workpiece Adjusting the Vise for Angle Cuts 1 Referring to Figure 5 loosen the angle locking screw and the pivot screw on the left vise jaw 2 Turn the locking handle on the round angle setting block counterclockwise to unlock the block Slide the block until the pointer on the block is aligned with desired angle see figure 7 Tighten the lock ing handle to set the angle 3 Set the workpiece in the vise Put the front end of the workpiece against the corner of the right vise jaw Put the rear end of the workpiece against the angle setting block 4 Turn clamping hand wheel clockwise until the left vise jaw is parallel with the workpiece Tighten the pivot screw and angle locking screw on the left vise jaw Clamp the workpiece in position 5 After completing the cut turn the clamping hand wheel counterclockwise and slide the left jaw away from the workpiece Angle Setting Block K Set Workpiece mn Against Corner A of Right Vise Jaw
23. ear and poor cutting accuracy will result A hydraulic feed control is provided that gives the operator a means to control the speed and efficiency of cutting The hydraulic cylinder is attached between the saw base and the saw head The hydraulic cylinder resists movement of the saw head in the downward direction However the hydraulic cylinder offers no resistance when the saw head is raised upward The amount of downward force can be controlled by using the feed rate control valve When the valve is opened slightly the saw head will move downward The further the valve is opened the faster the saw head will move downward The feed control is adjusted by the operator until the saw is operating efficiently This is usually determined by observing the chip formation See Evaluating Blade Efficiency for more information on cutting efficiency Control Box Blade Tensioning Blade Guide a Hand Wheel Supports aaa Control Saw Control Vise Clamping Hand Wheel Figure 3 Controls Electro Magnetic Valve Figure 4 Lowering head with power off Evaluating Cutting Efficiency Is the blade cutting efficiently The best way to determine this is to observe the chips formed by the cutting blade If the chip formation is powdery then the feed rate is much too light or the blade is dull If the chips formed are curled but colored that is either blue or straw colored from heat generated during
24. g 1 Remove the saw blade see Changing Blades 2 Remove the screw spring washer and washer from the idler shaft 3 Remove the idler wheel Remove the bearing from the idler wheel 4 Inspection Examine the drive edge and shoulder of the idler wheel for damage Replace the wheel if damaged 5 Inspect bearings for damage and smooth opera tion Replace if faulty 6 Install the bearing in the idler wheel Install the idler wheel on the idler shaft 7 Install the screw spring washer and washer in the idler shaft 8 Install the blade see Changing blades Adjusting the Blade Guides The cut off saw has adjustable blade guide supports see figure 17 The blade guide supports allow you to set the blade guides for varying widths of workpieces To make accurate cuts and prolong blade life the blade guide supports should be set to just clear the workpiece to be cut Tape TPT T TTT b tetelititelil Blade Guide Supports Figure 17 Blade guide supports 1 Loosen the knob on the blade guide support and slide the guide left or right as required Repeat for the other blade guide 2 Set the blade guide supports as required to accom modate the width diameter of the workpiece The blade guides should be positioned so the guides do not contact the workpiece as the saw head moves downward through the workpiece Replacement of
25. ght is provided on the left side of the control panel The power on light indicates when power is connected to the machine 2 A n emergency stop button is provided on the control panel The emergency stop button pro vides a means to rapidly cut off electrical power 3 The saw motor pushbutton switch starts the saw motor and the E stop button stops the saw motor 4 Agreen pushbutton switch is provided to the right ofthe emergency stop pushbutton The pushbutton opens an electro magnetic valve in the hydraulic cylinder circuit Opening the valves allows the saw head to move downward and put the saw blade in contact with the workpiece 5 Ared release button on the electro magnetic valve provides a means to lower the saw head when power to the machine has been discon nected see figure 4 6 The rate at which the saw head moves downward is controlled by a hydraulic feed rate control located on the top rear of the saw head see figure 3 7 A coolant pump switch is provided on the electri cal equipment box on the back of the machine Setting Blade Speed 1 The blade speed is controlled by an adjustment mechanism on the right end of the saw Speed increases when the adjustment knob is turned counterclockwise Speed decreases when the knob is turned clockwise 2 A placard on the drive belt guard provides recom mended speeds for various materials 3 A speed indicator is provided on the barrel of the adjustment mechanism Th
26. group com Identify the replacement part by the part number shown in the parts listing Be sure to include the model number and serial number of your machine when ordering replacement parts to assure that you will receive the correct part f T 22 aseg Main papojdxz Parts List 5712251 5712261 5712271 5519485 5712281 5712921A 5519486 5712291 5712311 5712321 5512101 5712331 5519487 5712341 5712351 5712361 5519491 5519492 5519489 5519490 5519491 5712371 5712381 5712391 5712641 5712411 5519488 5513931 5713131 5519501 5712421 5712431 5712441 5712451 5712461 5712471 Base Foot Left Foot Right Coolant Reservoir Stopper PT 3 8 Coolant Pump 115 220 1 Phase 220 440 3 Phase Adapter PT 3 8 Pan Head Screw 1 4 x 5 8 Spring Washer 1 4 Nut 1 4 Filter Screen w Screw Hose 5 16 Hose Clamp Chip Pan Pump Bracket Work Table Label Made in Taiwan Rivet 2mm Hex Cap Screw M x 10 Washer M6 Spring Washer M6 Screw 1 4 x 7 8 Hex Cap Screw 1 2 x 1 Spring Washer 1 2 Washer 1 2 Electrical Control Box Hex Cap Screw 5 16 x 3 4 Spring Washer 5 16 Washer 5 16 Label Pump Switch Work Stop Bracket Work Stop Rod Locking Screw Screw 1 2 Pump Cover Hand Wheel Assembly Joc DT c4 A OD 3 APP Qo AB A d a oF c SSS c A WH Q2 ITEM PART NO NO DESCRIPTION 21 1 22 23 41 42
27. nty but also renders the machine unsafe 10 Machinery must be anchored to the floor 11 Secure work Use clamps or a vise to hold work when practical It is safer than using your hands and it frees both hands to operate the machine 12 Never brush away chips while the machine is in operation 13 Keep work area clean Cluttered areas invite ac cidents 14 Remove adjusting keys and wrenches before turn ing machine on 15 Use the right tool Don t force a tool or attach ment to do a job it was not designed for 16 Use only recommended accessories and follow manufacturers instructions pertaining to them 17 Keep hands in sight and clear of all moving parts and cutting surfaces 18 All visitors should be kept at a safe distance from the work area Make workshop completely safe by using padlocks master switches or by removing starter keys General Electrical Cautions This saw should be grounded in accordance with the National Electrical Code and local codes and ordinances This work should be done by a qualified electrician The saw should be grounded to protect the user from electrical shock 19 Know the tool you are using its application limitations and potential hazards Wire Sizes Caution For circuits which are far away from the electrical service box the wire size must be increased in order to deliver ample voltage to the motor To mini mize power losses and to prevent motor overheating and burnout
28. o the floating block 3 If re adjustment is necessary loosen the pivot capscrew and move the floating block so that the Adjustment Cap Screw Blade Edge Bearing Replacement of the Wire Brush 1 Loosen four knobs securing the blade cover Lift the cover and swing it backward 2 Remove the attaching screw spring washer and washer Remove and discard the brush see figure 20 3 Install replacement brush and secure with screw spring washer and washer Figure 20 Wire brush Machine Setup The saw delivered to you has been adjusted at the factory Anumber of test pieces have been cut using the saw to verify the accuracy of cutting Therefore the only setup operations required before releasing the saw for service are spotting the saw and establish ing the electrical connections to the motor Uncrating and Spotting Spot the saw where it makes the most sense for the operations you will probably be doing If you are go ing to be doing cut off work on very long pieces of stock allow plenty of room for the stock and the infeed and outfeed supports Remove the saw from the ship ping skid and discard any hold down devices that were used to secure the saw to the skid 17 18 4 Close the blade cover and secure with four knobs Electrical Observe the following when connecting to the power source The cut off saw wiring diagrams are pro vided in Figures 21 and 22 WARNING WILTON RECOMMENDS TH
29. opped in two ways 1 By using the coolant pump switch on the electrical equipment box or 2 By closing the coolant flow valves on the top rear of the saw head Coolant Mixture and Quantity The general purpose coolant is a mixture of water soluble oil and water Mix one part of soluble oil TRIM SOL to ten parts of water one quart oil ten quarts of water Eleven quarts of coolant are required for the coolant pump to operate properly There are numerous coolants on the market that are formulated for special applications Consult your local distributor for details in the event you have a long range production task or are required to cut some of the more exotic materials Adjustments The efficient operation of the cut off saw is depen dent upon the condition of the saw blade If the perfor mance of the saw begins to deteriorate the first item that you should check is the blade If a new blade does not restore the machine s cut ting accuracy and quality refer to the Troubleshooting section or the blade manufacturer s guide for condi tions to consider and adjustments that can be made to increase the life of the blade To change the blade refer to Changing Blades in the Maintenance section To adjust the blade tracking refer to the following procedures Blade Tracking Adjustment Blade tracking has been tested at the factory Ad justment is rarely required when the blade is used prop erly or if the blade is correc
30. opriate to the type of coolant being used Oil based coolants can sour Refer to the coolant supplier s instructions for change frequency 11 Coolant tank clean every 6 months or as required Changing Blades WARNING SHUT OFF ALL ELECTRICAL POWER TO THE MACHINE 1 Loosen four knobs securing the blade cover Lift the cover and swing it backward 2 Remove the blade guard mounted to the left blade guide support WARNING ALWAYS WEAR LEATHER GLOVES WHEN HANDLING SAW BLADE TO AVOID INJURY FROM THE SAW TEETH 3 Turn the blade tensioning hand wheel clockwise to relieve tension on the blade Loosen the blade enough to remove the blade from the idler and drive wheels Remove the blade from between the blade guides 4 Install the new blade between the blade guide bear ings and the carbide blade guides Install the blade over the drive and idler wheels 5 Turn the blade tensioning hand wheel counterclock wise to tighten the blade Tighten the blade until the blade tension indicator reads 2000 pounds 6 Operate the saw at low speed and observe the track ing of the blade If tracking needs to be adjusted refer to Blade Tracking Adjustment 7 Adjust the bearings on the upper edge of the blade until they just contact the blade see figure 19 8 Check the guide bearings and the carbide guides to make sure they are just contacting the sides of the blade 9 Install the left blade guard making sure there is ample clearance
31. ounting plate 6 Installation of a new motor is a reversal of the above steps Adjusting the Counterbalance Spring The counterbalance spring is located at the right rear of the saw head The counterbalance spring is 15 16 Pivot Adjustment Nuts Figure 16 Counterbalance spring adjustment used to adjust the amount of down force the saw head puts on the workpiece when the feed rate control valve is fully open 1 Raise the saw arm to its full upright position and lock it in position 2 To adjust the tension on the spring loosen the two nuts on the threaded rod of the spring pivot post Adjust the tension as required 3 Tighten the two nuts against the pivot post 4 The saw can now be returned to service Replacing the Drive Wheel 1 Remove the blade see Changing Blades 2 Remove the screw spring washer and washer from the speed reducer shaft 3 Pull the wheel from the speed reducer shaft Re move the drive key from the speed reducer shaft 4 Inspection Examine drive edge and shoulder of the wheel for damage Replace the wheel if dam aged 5 Install the key in the keyway in the speed reducer shaft Align the keyway in the wheel with the key in the speed reducer shaft Reinstall the wheel on the speed reducer shaft 6 Install the screw spring washer and washer in the end of the speed reducer shaft 7 Install the blade see Changing Blades Replacing Idler Wheel or Idler Bearin
32. ow instructions in the Operating Instructions and Parts Manual which was shipped with your machine When Setting up Machine Always avoid using machine in damp or poorly lighted work areas Always be sure the machine support is se curely anchored to the floor or the work bench When Using Machine Always wear safety glasses with side shields See ANSI Z87 1 Never wear loose clothing or jewelry Never overreach you may slip and fall When Servicing Machine Always disconnect the machine from its electri cal supply while servicing Always follow instructions in Operating Instruc tions and Parts Manual when changing acces sory tools or parts Never modify the machine without consulting Wilton Corporation You the Stationary Power Tool User Hold the Key to Safety Read and follow these simple rules for best results and full benefits from your machine Used properly Wilton s machinery is among the best in design and safety However any machine used improperly can be rendered inefficient and unsafe It is absolutely mandatory that those who use our products be properly trained in how to use them correctly They should read and understand the Operating Instruc tions and Parts Manual as well as all labels affixed to the machine Failure in following all of these warn ings can cause serious injuries Machinery General Safety Warnings 1 Always wear protective eye wear when operating machinery
33. ri Tooth 5713691 Washer 5 16 5674021 6 10 Vari Tooth 5713711 Screw 3 8 x 1 5713461 Hose 5713721 Screw 5 16 x 5 8 5519515 Hose Clamp 5713731 Motor 1 5 HP 5713471 Screw 3 8 x 1 1 4 115 220 1 Phase 5713481 Spring Washer 3 8 5713732 Motor 2 HP 5713491 Screw 1 2 x 1 1 4 220 440 3 Phase 5519671 Setscrew 3 8 x 1 2 Label Motor 5713511 Screw 5 16 x 1 2 5519682 1 5HP 115 230 3 Phase 5713521 Screw 1 4 x 5 8 5519683 2HP 220 440 3 Phase 5713661 Washer 1 4 5713741 Bolt 1 2 x 3 4 5713531 Blade Wheel Box Right 5513733 Key 7 mm 5519672 Label Tension 5713761 Washer 1 2 5519673 Label ID 5713771 Washer 5 16 5713541 Support Bracket Seat 5713781 Screw M16 x 30 5519674 Nut 1 2 5713791 Screw 1 2 x 3 4 5519490 Hex Cap Screw 1 2 x 2 5713811 Washer 1 2 5713551 Gear Box Assembly 9100321 Bearing 62052 5519675 Key 7x7x40mm 5713441 Idler Wheel 5513734 Key 7 mm 5713841 Blade Guard 5713571 Pulley Cover 5519506 Hex Cap screw 5519676 Knob 5 16 x 1 2 5519677 Label Speed Chart 5713931 Spring Washer 5 16 5713581 Gear Box Pulley 5713131 Washer 5 16 5713591 Belt 5713851 LeftB 5713611 Motor Pulley 5713851A Right Blade Guide Brkt 5713621 Base Plate 5519684 Tube 5519678 Rod 5717138 Eccentric Shaft Assy 5519679 Bracket 5517142 Center Shaft Assy 5713131 Washer 5 16 ANA BRDNN ANN N i SN 32 YWN 3s ms
34. ring closest to the operator is mounted on an eccentric bushing and can be ad justed 3 Hold the bushing with a 3 4 inch wrench and loosen Guide Bracket Eccentric Bushing Outer Roller Blade Guide Roller Figure 12 Adjustment of guide bearings INCORRECT Outer Inner Roller Roller CORRECT aa Locking Screw m m Blade Figure 13 Blade to bearing orientation 13 14 the center locking screw with an Allen wrench see figure 12 4 Position the bearing by turning the bushing Set the clearance at approximately 0 001 inch The blade should be in a vertical position between the bearings See figure 13 5 Tighten the center locking screw with an Allen wrench while holding the eccentric bushing in position with the 3 4 inch wrench 6 Use the same procedure to adjust the other guide bearing 7 When the adjustment is correct the guide bear ings should rotate freely with slight pressure of the finger with the blade stopped 8 Adjust blade edge bearings so they just touch the back edge of the blade see figure 19 Test Cutting to Verify Adjustment Accuracy Test cuts can be used to determine whether or not you have adjusted the blade accurately Use 2 inch round bar stock to perform these test cuts as follows 1 With the bar stock securely clamped in the vise make a cut through the bar stock See figure 14 2 Mark the top of the bar stock 3 Move the bar stock
35. rkpiece securely Gullets loading up with chips 4a Ab Use blade with a coarse tooth pitch reduce feed pressure Brush blade to remove chips l Blade edi loo high 1 Reduce tension on blade A Drive DER tension ton high 2 Reduce tension on drive belt 3 Blade too coarse for workpiece es 3 Use blade with fine tooth pitch Motor running too hot pecially with tubular stock ii Blade 00 ane for workpiece espe 4 Use blade with coarse tooth pitch cially with heavier soft material 5 Speed reducer gears require lubri 5 Check speed red cer cation 1 Pump motor is burned out 1 Replace pump 2 Screen filter on pump is clogged 9 Clean screenffilter 3 Impeller is loose 3 Tight ni f No coolant flow Tighten impeller Fs aglantievello iew 4 Add coolant to reservoir Excessive speed reducer noise vibration V belt is too tight Countering spring not tensioned properly 1 Reset V belt tension 2 Increase spring tension Replacement Parts WMH Tool Group This section provides exploded view illustrations that show the replacement parts for the 10 inch x 16 inch Cut Off Saw Also provided are parts listings that pro vide part number and description The item numbers shown on the illustration relate to the item number in the facing parts listing Order replacement parts from 2420 Vantage Drive Elgin IL 601237 TEL 1 888 594 5866 FAX 1 800 626 9676 www wmhtool
36. shoulder of the wheel then turn the single hex adjustment screw in the other direction so the blade stops then moves slowly toward the shoulder WARNING KEEP FINGERS CLEAR OF THE BLADE AND WHEEL TO AVOID INJURY 8 Turn the single hex adjustment screw to stop the motion of the blade on the wheel as it gets closer to the wheel shoulder Put a 6 inch length of paper between the blade and the wheel as shown in figure 11 The paper should not be cut as it passes be tween the wheel shoulder and the blade 9 Turn the single hex adjustment screw a small amount Repeat the insertion of the paper between the wheel shoulder and the blade until the paper is cut in two pieces NOTE You may have to repeat the check with the paper several times before the blade and the shoulder cuts the paper into two pieces Do not hurry the ad justment Patience and accuracy here will pay off with better more accurate quieter cutting and much longer machine and blade life 10 When the paper is cut turn the hex adjustment screw slightly in the counterclockwise direction This assures that the blade is not touching the shoulder of the wheel 11 Shut off the saw 12 Hold the hex adjustment screws with a wrench and tighten the center locking screws Make sure the hex adjustment screws do not move while tightening the center screws 13 Install the two blade guide bearing brackets Posi tion the guides so the bearings just touch the blade 14
37. t of square Bad cuts rough Teeth too coarse for material Incorrect blade tension Saw blade is in contact with workpiece before the saw is started Blade rubs on the wheel flange Misaligned guides Cracking at weld Blade teeth too coarse Blade speed too high Inadequate feed pressure Hard spots in workpiece or scale on in workpiece Work hardening of material espe cially stainless steel Insufficient blade tension Operating saw without pressure on workpiece Workpiece not square with blade Feed pressure too fast Guide bearings not adjusted prop erly Inadequate blade tension Span between the two blade guides too wide Dull blade Incorrect blade speed Blade guide assembly is loose Blade guide bearing assembly loose Blade track too far away from wheel flanges Guide bearing worn 1 Blade speed too high for feed pres sure 2 Blade is too coarse Adjust vise so it is square with the Probable cause Suggested remedy 1 Material loose in vise 2 Incorrect speed or feed 1 Clamp work securely 2 Check Machinist s Handbook for speed feed appropriate for the ma terial being cut Check Machinists Handbook for recommended blade type Adjust blade tension to the point where the blade just does not slip on the wheel Start the motor before placing the saw on the workpiece Adjust bl
38. the cut then the feed rate is too high If the chips are slightly curled and are not colored by heat the blade is sufficiently sharp and is cutting at its most efficient rate Blade Selection The cut off saw is provided with a saw blade that is adequate for a variety of cut off jobs on a variety of common materials A 4 6 vari tooth bi metal blade 5674011 and a 6 10 vari tooth bi metal blade 5674021 are available from Wilton See Setting Blade Speed for the speeds recom mended for various materials These selections while appropriate for many shop cutting needs do not en compass the wide variety of blades of special configu ration tooth pitch and set and special alloys for cut ting unusual or exotic materials A coarse blade could be used for a solid steel bar but a finer tooth blade would be used on a thin wall tube In general the blade choice is determined by the thickness of the material the thinner the material the finer the tooth pitch 10 A minimum of three teeth should be on the work piece at all times for proper cutting The blade and workpiece can be damaged if the teeth are so far apart that they straddle the workpiece For very high production on cutting of special mate rials or to cut hard to cut materials such as stainless steel tool steel or titanium you can ask your industrial distributor for more specific blade recommendations Also the supplier who provides the workpiece material should b
39. tly welded See figure 10 for location of blade tracking adjustment screws Blade Tracking Hex Adjustment Screws Single Adjustment Screw A Center Locking Screws Figure 10 Blade tracking and tensioning Factory or Field Procedure 1 Raise the saw head enough to allow the saw motor to operate 2 Loosen four knobs securing the blade cover Lift the cover and swing it backward 3 Remove the blade guard mounted on the left blade guide support 4 Remove both blade guide bearing brackets NOTE Maintain proper tension at all times using the blade tensioning mechanism 5 Loosen the center locking screws in all three hex adjustment screws on the blade tensioning mecha nism see figure 10 CAUTION WHILE PERFORMING THE FOLLOWING KEEP THE BLADE FROM RUBBING EXCESSIVELY ON THE SHOULDER OF THE WHEEL EXCESSIVE RUBBING WILL DAMAGE THE WHEEL AND OR THE BLADE 6 Start the saw Slowly turn the single hex adjustment screw at the rear of the tracking mechanism to tilt the idler wheel Do not turn either of the other two adjustment screws Turn the adjustment screw until the blade is touching the shoulder of the idler wheel NOTE Turning the screw inward causes the blade to move toward the shoulder of the wheel Turning the screw outward causes the blade to move away from the shoulder 7 Turn the single hex adjustment screw so the blade starts to move away from the
40. ulic Cylinder Assembly 2 1 2 In Hydraulic Cylinder Assembly 3 In Cylinder Pin Bottom Cylinder Pin Top Hydraulic Mounting Plate Screw 3 8 x 2 Spring Washer 3 8 Washer 3 8 Protractor Vise Block Spring Washer 1 2 Spring Pull Rod Spring 30mm Old Spring 32mm New Angle Scale Screw 1 2 x 1 1 2 Washer 1 2 ise Jaw Left Screw 1 2 x 1 1 2 asher 1 2 ise Jaw Right Screw 1 2 x 1 3 4 Pin Electrical Cabinet Door Knob Plane 3 3 3 1 2 1 2 1 1 1 2 1 1 1 1 2 2 1 1 1 ITEM PART NOJ NO DESCRIPTION 5507542 5713031 5512660 5712661 5519502 5519503 5508409 5713041 5713001 5713051 5713061 5713071 5713081 5713091 5519505 5713111 5713121 5713131 5713141 5713931 5713151 5713161 5713171 5713481 5519507 5713181 5713191 5713241 5713251 Piston Seal Kit Overload Model 7020 115V 1 ph Model 7020 220V 1 ph Model 7040 220V 3 ph Model 7040 440V 3 ph Fuse Bracket Fuse 1A Relay 115 220 NO Magnetic Switch 115 220 1 Phase Magnetic Switch 220 440 3 Phase Transformer Terminal Strip Spring Protective Casing Nut 3 8 Protractor Seat Pin 5 x 32mm Knob Screw 5 16 x 1 2 Washer 5 16 Bracket Spring Washer 5 16 Screw 3 8 x 1 Washer 3 8 Spring Bracket Spring Washer 3 8 Nut 3 8 Screw 5 16 x 1 2 Washer 5 16 Locking Wheel Screw 1 4 x 3 4 Swivel Bushing C Ring Spring Washer
41. wear when operating servicing or adjusting machinery Eyewear shall be impact resistant protective safety glasses with side shields complying with ANSI Z87 1 specifica tions Use of eye wear which does not comply with ANSI Z87 1 specifications could result in se vere injury from breakage of eye protection See Figure B 10 Nonslip footwear and safety shoes are recom mended See Figure C 11 Wear ear protectors plugs or muffs during e x tended periods of operation See Figure D 12 The workpiece or part being sawed must be securely clamped before the saw blade enters the workpiece 13 Remove cut off pieces carefully keeping hands away from saw blade 14 Saw must be stopped and electrical supply dis connected before reaching into cutting area 15 Avoid contact with coolant especially guarding your eyes Introduction This manual includes the operating and maintenance instructions for the Wilton 10 inch by 16 inch Cut Off Band Saw Models 7020 7040 This manual also in cludes parts listings and illustrations of replaceable parts Operating Instructions Controls The operating controls for the saw are provided in a control panel on the left side of the machine The con trol panel is mounted on a pivoting tube The pivoting tube allows the operator to position the control panel in a convenient location Power on Emergency Reset Button Saw Head Pushbutton Figure 1 Control panel 1 A power on li
Download Pdf Manuals
Related Search