Manual - Henry Tools
Contents
1. Do not use this tool if the actual free speed exceeds the rated rpm Check the free speed of the Grinder before mount ing a wheel after all tool repairs before each job and after every 8 hours of use Check speed with a calibrated tachometer without the abrasive product installed Do not use any wheel or other abrasive accessory whose maximum operating speed as defined by its manufacturer is less than the rated speed of the Grinder Inspect all grinding wheels for chips or cracks prior to mounting Do not use a wheel that is chipped cracked or otherwise damaged e Inspect arbor threads amp clamping devices for damage amp wear prior to mounting wheel or other abrasive accessory Do not use a grinding wheel that has been exposed to freez ing temperatures extreme temperature changes high humidity solvents water or other liquids Make certain grinding wheel or other abrasive accessory properly fits the spindle The wheel should not fit too snugly or too loosely Plain hole wheels should have about 007 0 17 mm maximum diametral clearance Do not use reducing bushings to adapt a wheel to any arbor unless such bushings are supplied by and recom mended by the wheel manufacturer Blotters shall always be used between flanges and abrasive wheel surfaces to ensure uniform distribution of flange pres sure except type 27 amp 28 wheels and shall cover the entire contact area of the wheel flange e Always use2. MODELS 65 VL 65 VS industrial Tools at Wer General Safety and Maintenance Manual 4 HORSEPOWER SUPER HEAVY DUTY VERTICAL GRINDERS 4 Horsepower Vertical Grinders 4 HORSEPOWER Model Throttle Power Weight Height over Air Rated Speed Wheel Capacity Number Type Output Spindle Consump tion 4H P 50cfm 4500 RPM w 9 Inch T27 Wheel Guard 3000 W 23 6 L s 4500 RPM w 9 Inch T28 Wheel Guard 6000 RPM w 7 Inch T27 Wheel Guard 6000 RPM w 7 Inch T28 Wheel Guard SAFETY TU Ese 7 7 riches 6000 RPM w 9 Inch T27 Wheel Guard 65VS LEVER GOK seem 6000 RPM w 9 Inch T28 Wheel Guard 8000 RPM w 7 Inch T27 Wheel Guard 8000 RPM w 7 Inch T28 Wheel Guard NOTE Standard RPM is 6000RPM THE HENRY TOOL CO MANUFACTURED BY HENRY TOOLS 498 SO BELVOIR BLVD SOUTH EUCLID OH 44121 U S A PH 216 291 1011 OR 800 826 5257 o FAX 216 291 5949 OR 800 303 2800 EMAIL DAVIIDHOMSN COM e WEBSITE WWW HENRYTOOLS COM General Operators Instructions and Service Manual MODELS 65 VL 65 VS boc 650 54 650 56 E ae j 650 55 650 1 ALS Chafers Bardi 550 33 SP 550 33 SW 550 33 L 1 841555 1 2 x1 2 650 33 3 8 1 2 IPTIONAL 550 38 e _ lt a 550 49 ac Bu a 550 50 650 57 TUNE 700 30 O iriNG AIR SEAL a cCs 550 38 f 550 50 550 49 OPTIONAL 600 51 C 700 5 26 GK 200 9 O Ring 500 46 Snap Ring 550 33 5W Screen
3. Fiter 550 3 5P Spacer s5038 lever 55050 leverPin 56013 Throttle Valve Assembly with 200 9 o ring installed soos Pungersping 650 1 AL Live Handle Body Non Lockout type 650 1 ALS Safety Lock Valve Body Bare Part Number AA 650 1 AL Description Handle Assembly Complete Non lockout handle AA 650 1 ALS Safety Lock Handle Assembly Complete 650 33 Screen Bushing 1 2x3 8 650 54 Safety Lock Pin 650 55 Safety Lock Spring 650 56 Safety Lock Lever 650 57 SetScrew 700 48 700 54 Lock Washer g41555 Screen Bushing 1 2X1 2 www HenryTools com Page 171 For additional product information visit our website Revised 02 19 12 HENRY TOOLS INC 216 291 1011 or 800 826 5257 General Operators Instructions and Service Manual cylinder AA S80 45 RPN AA 550 60 G000RPM AA 550 72 7200RPM Case sold with all AA 550 80 SOOURPM STEWS necessary T Note Handles not included NES Piet 300 TC a Sy TODONUI 97 Gundi N ug Spirabcool Pad Setup ru ET Lg AMINES Cup Gand T lm d Sa 3 dst E racer d Eaerisenid C enia shee PPL a Padi nipan kis HHF Ped a AN s i td MODELS 65 VL 65 VS Guaed reseed for clarity ALWATS LEA GUA Note The grinding wheel shown hasa threaded hub www HenryTools com Page 172 For additional product infor
4. so the slot is kept at constant or increasing width during the whole operation e If the abrasive product gets jammed in a cut slot shut off the grinder and ease the wheel free Check that the wheel is still correctly secured and not damaged before continuing the operation A cut off wheel shall NOT be used for side grinding www HenryTools com Page 176 For additional product information visit our website Revised 02 19 12 HENRY TOOLS INC 216 291 1011 or 800 826 5257 General Operators Instructions and Service Manual MODELS Wii 65 VL e og i PRODUCT SAFETY INFORMATION WHEN USING THE TOOL CONTINUED The 6 amp 11 cup wheels remove large amounts of metal and are good for open spaces Use a Type 27 amp 28 wheel for weld grinding notch and gate removal pipe beveling and repair or in metal fabrication petro chemical maintenance or construction Your selection and purchase of finishing tools has a direct effect on process and product quality Your decision can make a difference in fin ishing efficiency and in the improved quality and durability of finishes Only use recommended equipment and adaptors Inspect grinding wheels closely for any imperfections damage or broken edges Use correct size guards flanges blotters spindles and mounting practices to ensure operator safety All give you the ability to match capacity and attachment precisely to the work piece and material for f
5. PEEDS AVAILABLE ACCESSORIES 849259 SANDING PAD NUT 849913 7 SANDING PAD MAX 8500 RPM 849914 9 SANDING PAD MAX 6500RPM HENRY TOOLS INC 216 291 1011 or 800 826 5257 www HenryTools com Page 173 For additional product information visit our website Revised 02 19 12 General Operators Instructions and Service Manual PART NO DESCRIPTION 849269 DEPRESSED CENTER WHL ADAPTOR KIT REPAIR KIT 510124 REPAIR KIT Includes the fol lowing 1 700 7 Bearing 1 700 9 Bearing 1 1000 5 Snap Ring 1 650 13 Gasket 1 650 1 BTG Gasket 4 700 13 Blades DISASSEMBLY 1 Disconnect air and remove all wheels and accessories from grinder 2 Secure the dead handle 550 1 C of the qrinder in a vise Remove the three socket head screws 700 47A and remove wheel guard 3 Grasp the wheel flange 550 12A and pull the complete motor as sembly from the case 4 Put the flats of the wheel flange 550 12A in the vise and remove governor NOTE LEFT HAND THREAD 5 Remove lock ring 1000 5 Holding the cylinder 700 11 in the left hand place a long tap pin in the hole left by the removal of the governor With a small hammer tap light y on the end of this pin which seperates the spindle 650 8 from the rear bearing 700 9 and the rear thrust 700 16 6 Remove cylinder 700 11 rotor blades 700 13 and rotor 700 12 Do not remove key 700 15 at this time 7 Clamp a suitabl
6. TE 9 Numerous holes on top of cylinder face upwards 10 Slip rear bearing 700 9 in rear thrust 700 16 and press onspindle Press on inner race of bearing Be sure that short dowel pin in cylinder goes into hole in rear thrust 700 16 11 Place lock ring 1000 5 on spindle There is no groove 12 Prior to reassembly inspect governor for any damage i e gouges nicks or dents 13 Screw governor AA 550 XX tightly onto rear spindle NOTE THIS IS LEFT HAND THREAD Oil governor and inside of motor 14 Assemble live handle install live and dead handles to case 650 1 place gasket 650 13 in rear face of case 15 Place gasket 650 1 BTG over holes in the case of 650 1 Then drop motor assem bly package in case and line up holes in front bearing support with those in front of case 16 Replace the guard by lining up guard holes with the motor holes Install the three bolts 700 47A and lockwashers 700 46 Tighten bolts down until snug then back off 1 2 turn 17 Connect tool to air supply and apply air in several short bursts 18 Now run tool and tighten down bolts evenly Alternating from corner to corner 19 CHECK RPM WITH A RELIABLE TACHOMETER TOOL MUST RUN AT OR BELOW SPEED THAT IS STAMPED ON THE TOOL www HenryTools com Page 174 For additional product information visit our website Revised 02 19 12 HENRY TOOLS INC 216 291 1011 or 800 826 5257 General Operators Instructi
7. breathing apparatus safety glasses ear plugs gloves apron safety shoes hard hat and other equipment When wearing gloves always be sure that the gloves will not prevent the throttle mechanism from being released Prevent exposure and breathing of harmful dust and particles cre ated by power tool use Some dust created by power sanding sawing grinding drilling and other construction activities contains chemicals known to cause can cer birth defects or other reproductive harm Some examplesof these chemicals are lead from lead based paints crystalline silica from bricks and cement and other masonry prod ucts and arsenic and chromium from chemically treated lumber Your risk from these exposures varies depending on how often you do this type of work To reduce your exposure to these chemicals work in a well ventilated area and work with approved safety equip ment such as those dust masks that are specially designed to filter out microscopic particles Keep others a safe distance from your work area or ensure they use appropriate Personal Protective Equipment www HenryTools com Page 179 For additional product information visit our website Revised 02 19 12 HENRY TOOLS INC 216 291 1011 or 800 826 5257
8. e spindle holder or Rotor 700 12 in vise verti cally Line up the keyway in the holder and slide the spindle assem bly through Remove wheel flange right hand thread with suitable wrench 8 Remove spindle assembly from vice Remove key and press spindle out of bearing support 650 1 BTB Support bearing 700 7 and press spindle through 9 Remove 550 21 snap ring spacer 550 25 and bearing 700 7 10 Optional Step To check throttle valve unscrew plug 700 S 26 and lift out valve spring 600 51 and plunger 560 13 Remove the o ring 200 9 with a sharp tool and replace with a new ring REASSEMBLY 1 Seat 700 7 bearing in bearing support 650 1 BTB place 550 25 spacer rounded edges facing toward bearing and secure with 550 21 snap ring MODELS 65 VL 65 VS 2 Press spindle into bearing support amp through the 700 7 bearing 3 Place key 700 15 into spindle keyway 4 Clamp a suitable spindle holder or use Rotor 700 12 in vise vertically Line up the keyway in the holder and slide the assembly through 5 Thread wheel flange 550 12 A onto spindle Tighten down with suitable wrench Remove entire assembly from vise 6 Clamp wheel flange 550 12B in vise 7 Line up cylinder pin holes in the bear ing support 650 1 BTB and the front thrust 700 10 8 Put key 700 15 in spindle keyway and slide rotor 700 12 down arbor and insert blades 700 13 Put cylinder 700 11 into place NO
9. gainst electric shock Be aware of buried hidden or other hazards in your work environment Do not contact or damage cords conduits pipes or hoses that may contain electrical wires explosive gases or harmful liquids Keep hands loose clothing long hair and jewelry away from working end of tool Power tools can vibrate in use Vibration repetitive motions or uncomfortable positions may be harmful to your hands and arms Stop using any tool if discomfort tingling feeling or pain occurs Seek medical advice before resuming use Keep body stance balanced and firm Do not overreach when operating this tool Anticipate and be alert for sudden changes in motion reaction torques or forces dur ing start up and operation Tool and or accessories may briefly continue their motion after throttle is released To avoid accidental starting ensure tool is in off position before applying air pressure avoid throttle when carrying and release throttle with loss of air e Ensure work pieces are secure Use clamps or vises to hold work piece whenever possible Do not carry or drag the tool by the hose Do not use power tools when tired or under the influence of medication drugs or alcohol Never use a damaged or malfunctioning tool or accessory Do not modify the tool safety devices or accessories Do not use this tool for purposes other than those recom mended Use accessories recommended by Ingersoll Rand
10. has been installed in the air supply line and make others aware of its location e Do not use damaged frayed or deteriorated air hoses and fittings Keep clear of whipping air hoses Shut off the compressed air before approaching a whipping hose Always turn off the air supply bleed the air pressure and disconnect the air supply hose before installing removing or adjusting any acces sory on this tool or before performing any maintenance on this tool or any accessory Do not lubricate tools with flammable or volatile liquids such as kerosene diesel or jet fuel Use only recommended lubricants Use only proper cleaning solvents to clean parts Use only cleaning solvents which meet current safety and health standards Use cleaning solvents in a well ventilated area e Keep work area clean uncluttered ventilated and illuminated Do not remove any labels Replace any damaged label e For those grinders designed for use with wheels of four inches diameter and larger separate the grinder from any quick disconnect couplings by a hose whip Never install a quick disconnect directly into these tools WARNING PRODUCT SAFETY INFORMATION WHEN USING THE TOOL Always wear eye protection when operating or performing mainte nance on this tool Always wear hearing protection when operating this tool Always use Personal Protective Equipment appropriate to the tool used and material worked This may include dust mask or other
11. hey are furnished as a part of the wheel Do not reuse throwaway adapters attached to depressed center wheels by the manufacturer Spindles must not be bent and threads must be free of any damage that might keep a wheel from being centrally mounted or seated properly against driving flange Wheel must be sufficiently tightened to prevent spin off Before using or after mounting wheel the tool must be run for one minute in a protected enclosure to check integrity of the wheel INSPECT THE WHEEL OR ACCESSORY Check the maximum safe RPM marked on the wheel or accessory Never use a wheel or accessory rated below the actual tool speed Cracked dropped faulty or bent accessories are dangerous Suspect accessories should not be used and should be disposed of Inspect wheel for cracks or chips water stains or signs of abuse or improper stor age Cracked or faulty grinding wheels are dangerous They must be destroyed rather than risk their use by someone who may not notice that they are damaged www HenryTools com Page 175 For additional product information visit our website Revised 02 19 12 HENRY TOOLS INC 216 291 1011 or 800 826 5257 General Operators Instructions and Service Manual PRODUCT SAFETY INFORMATION WHEN USING THE TOOL CONTINUED This tool is not designed for working in explosive environ ments including those caused by fumes and dust or near flammable materials e This tool is not insulated a
12. ifies all portions of this operating instruction merit ing special attention to ensure that guidelines rules hints and the correct work procedures are observed and to prevent damage to and destruction of the grinder and or parts A recommended spare part or set for every five 5 tools Small low cost or easily lost parts should be stocked as 3 4 per 10 tools WARNING Disconnect the air supply hose before servicing the tool INSTALLATION For most efficient operation 90 psig 620 kPa of clean dry air is required at the tool with the tool running with out extreme fluctuation Minimum recommended hose size is 3 8 I D when the length of the hose is eight feet or less An air line filter and lubricator should be used Hose should be blown out before attaching to the tool Loss of Power A loss of power may not be related to the tool First check the air line pressure It should be 90 psi at the tool while operating LUBRICATION Lubricate the motor with an air line lubricator using a light air motor oil Adjust the lubricator to dispense one drop per cycle or three drops per minute CAUTION Do not use substitutes for oil and grease This could result in damage to the tool MAINTENANCE 1 Proper and continuous lubrication 2 Blow out air hose to assure a clean air sup ply 3 Be sure the air filter and line lubricator are clean www HenryTools com Page 178 For additional product information visit o
13. inessing a high quality finish After mounting a wheel or other abrasive accessory the Grinder SHALL be run in a protected enclosure or under a work bench at a gradually increasing speed for at least 60 seconds Make certain no one is in front of or in line with the wheel or other abrasive accessory Be aware that it may fail at this time if it is defective improperly mounted or the wrong size and speed STOP IMMEDIATELY if considerable vibration or other defects are detected Shut off the air supply and determine the cause A WARNING Always wear eve protection Ing malrtenanee on this toa when operating or pertorm PTS ee bue We P pE oe marl vH DE a juan Mey rur bp arma pa eos Puah asl ar oTi Hh ud lao md dei ms ere npa eae im mm a ne pochi rra ee Fur i om www HenryTools com Page 177 For additional product information visit our website Revised 02 19 12 HENRY TOOLS INC 216 291 1011 or 800 826 5257 General Operators Instructions and Service Manual SAFETY FIRST ALWAYS COMPLY WITH 1 General Industry Safety amp Health Regulations Part 1910 OSHA 2206 available from Sup t of Documents Government Printing Office Washington DC 20402 2 Safety Code for Portable Air Tools ANSI B186 1 available from American National Standards Institute Inc 1430 Broadway New York NY 10018 3 State and Local regulations Portions of the above codes and regulations are listed bel
14. l mills and shipyards Tools shall be used only for purposes intended in their design refer to product catalog 2 AIR SUPPLY Test and operate tools at 90 PSIG 6 2 bar 620 kPa maximum air pressure at the inlet with 3 8 10 mm inside diameter air supply hose Use recommended airline filters regulators lubricators Choose tools with enough horsepower to drive the abrasive material you are using and allow the grinder s speed to work for you 3 UNUSUAL SOUND or VIBRATION If tool vibrates or produces an unusual sound repair immediately for correction 4 OPERATOR PROTECTIVE EQUIPMENT Wear goggles or face shield MODELS 65 VL 65 VS at all times tool is in operation Other protec tive clothing shall be worn if necessary SEE REGULATIONS 5 SAFETY MAINTENANCE PROGRAM Em ploy a safety program to provide inspection and maintenance of all phases of tool operation and air supply equipment in accordance with Safety Code for Portable Air Tools WARNING The signal word Warning identi fies all notes on safe work practices in this operating instruction alerting to hazards for life and health of people Observe these notes and proceed with special care in the cases de scribed Pass all safety instructions on to other operators In addition to the safety instructions in this operating instruction the general local safety and accident prevention rules must be observed Important Notes CAUTION The signal word caution ident
15. ls whose dust or fumes can cause a potentially explosive environment When starting a cold wheel apply it to the work slowly until the wheel gradually warms up Make smooth contact with the work and avoid any bumping action or excessive pressure e If the grinder is dropped or bumped turn off the air supply and care fully examine the grinding wheel or other abrasive accessory Discard it if damaged chipped or cracked Before reuse run the grinder in a protect ed enclosure following the same precautions used after first mounting Before a grinder is put down the throttle shall be released and the wheel or other accessory shall come to a stop Tool rests hangers and balancers are recommended Additional Warnings for Guarded Grinders Do not use this Grinder without the furnished Wheel Guard Incorrect combinations of grinder wheel wheel guard and tool speed could result in injury Ensure that combinations are correct per the Prod uct Specifications e Always replace a damaged bent or severely worn wheel guard Do not use a wheel guard that has been subjected to wheel failure e Guard opening must face away from the operator Bottom of wheel must not project beyond guard Additional Warnings for Unguarded Grinders Do not use an unguarded grinder unless used for internal work and only operated when the work offers protection dditional Warnings for Use of Cut off Wheels Type 1 and 27A e When cutting support the workpiece
16. mation visit our website Revised 02 19 12 HENRY TOOLS INC 216 291 1011 or 800 826 5257 General Operators Instructions and Service Manual t x PART NO DESCRIPTION 550 1 C DEAD HANDLE WHEEL FLANGE WHEEL FLANGE BEARING COVER ADAPTOR CAP SCREW 4 REQ LEVER PIN WASHER 4 REQ Case Bare with RPM tag installed BEARING SUPPORT new style GASKET 3 holed 650 1 BTB 650 1 BTG GASKET VALVE with 200 9 O Ring 3 8 1 2 BUSHING LOCKOUT LEVER PIN LOCKOUT LEVER SET SCREW SCREW 650 57 650 58 NON LOCKOUT LEVER HANDLE BARE LOCKOUT LEVER HANDLE HANDLE BARE LOCK RING OLD STYLE still supported by Henrytools BEARING BEARING END PLATE 700 11 CYLINDER with pins installed 700 12 ROTOR 700 13 BLADE 4 are Req d 700 15 700 16 REAR END PLATE 700 6 700 7 700 9 700 10 MODELS 65 VL 65 VS PART NO 700 30 700 34 700 37 700 46 700 47A 700 48 700 49 700 54 700 S 26 700 S 26 GK DESCRIPTION SPINDLE NUT WASHER GASKET 1 2x1 2 BUSHING 412988 WRENCHES 15 16 WRENCH 1102015 WHEELLOCKALLENWRENCH 102SPWR SANDINGPADNUTWRENCH ASSEMBLIES 650 50 WHEEL LOCK ASSY the speed PLETE with screwsNON lockout Style SEMBLY COMPLETE with screws GOVERNORS AA 550 45 AA 550 60 GUARDS 700 200 700 201 GOV ASSY 4500RPM GOV ASSY 6000RPM STANDARD AA 550 72 GOV ASSY 7200RPM AA 550 80 GOV ASSY 8000RPM OTHER S
17. ons and Service Manual MODELS General Wheel Mounting Instructions 65 VL 65 VS Wheels known to have been subjected to improper mounting procedures can burst violently and should be destroyed rather than risk their use by someone who may not notice that the wheels are damaged Guard removed for clarity ALWAYS USE A GUART 650 60 Collar amp Screw Note The grinding wheel shown above has threaded hub Type 11 Wheel Mounting CUP WHEELS Fai omer dies mp Rage Biotber Hee epee Mandatory Guard Note the 650 60 is shipped STANDARD on your Vertical Grinder u and Sr WARNING FRAGMENTS FROM AN ABRASIVE WHEEL THAT BREAKS OR COMES APART WHILE Cup wheels are mounted directly onto ROTATING CAN CAUSE SERIOUS INJURY OR EVEN the tool No additional accessories are DEATH NEVER OPERATE A WHEEL TYPE GRINDER required WITHOUT A GUARD Type 27 28 or 29 Depressed center wheels can be mounted as shown below Type 27 Wheel with Built in Wheel Adaptor Type 27 Wheel WITHOUT built in Wheel Adapter a Spacer sl anirmquired CP 51 Depas Cantar Brlesllaqy Wisaal P n Grinding Wheel Your new Vertical grinder flanges must be flat not relieved and free of nicks or burrs Flanges for Type 6 or 11 wheels must be at least 1 3 the wheel diameter Always use wheel retainer supplied by manufacturer on Type 6 or I1 wheels CupWheels When using depressed center wheels only use adapters supplied by the manufacturer unless t
18. ow for quick reference THESE EXCERPTS ARE NOT INTENDED TO BE ALL INCLUSIVE STUDY AND COMPLY WITH ALL REGULATIONS Do Not Throw Away These Instructions IMPORTANT SAFETY INFORMATION ENCLOSED READ AND UNDERSTAND THIS MANUAL BEFORE OPERATING TOOL IT IS THE RESPONSIBILITY OF THE EMPLOYER TO PLACE THE INFORMATION IN THIS MANUAL INTO THE HANDS OF THE OPERA TOR FAILURE TO OBSERVE THE FOLLOWING WARNINGS COULD RESULT IN INJURY PLACING TOOL IN SERVICE e Always operate inspect and maintain this tool in accordance with all regulations local state federal and country that may apply to hand held hand operated pneumatic tools e Always turn off the air supply and disconnect the air supply hose before installing removing or adjusting any accessory on this tool or before performing any maintenance on this tool e Do not use damaged frayed or deteriorated air hoses and fittings e Be sure all hoses and fittings are the correct size and are tightly se cured Always use clean dry air at 90 psig 6 2 bar 620 kPa maximum air pressure Dust corrosive fumes and or excessive moisture can ruin the motor of an air tool e Do not lubricate tools with flammable or volatile liquids such as kero sene diesel or jet fuel Do not remove any labels Replace any damaged label 1 TOOL INTENT Henry Tools vertical Grinders are designed for heavy material removal For consistent quality performance in foundries welding shops fabrication facilities stee
19. s This tool is not insulated against electric shock Product Description An Air Grinder is a compressed air powered hand held rotary power tool driving a rotating arbor spindle on which a grinding wheel or other abrasive accessory is mounted A guard is required on all grinders unless used with specific abrasive products and under special conditions See additional warnings given below for Unguarded Grinders WARNING General Product Safety Information e IT IS YOUR RESPONSIBILITY TO MAKE THIS SAFETY INFORMATION AVAILABLE TO OTHERS THAT WILL OPERATE THIS PRODUCT Failure to observe the following warnings could result in injury WARNING Product Safety information When Placing the Tool in Service Always install operate inspect and maintain this product in accordance with all applicable standards and regulations local state country federal etc Always use clean dry air at 90 psig 6 2 bar 620 kPa maximum air pressure at the inlet Higher pres sure may result in hazardous situations including excessive MODELS 65 VL 65 VS speed rupture or incorrect output torque or force Be sure all hoses and fittings are the correct size and are tightly secured e Install a properly sized Safety Air Fuse upstream of hose and use an anti whip device across any hose coupling without internal shut off to prevent hose whipping if a hose fails or coupling disconnects e Ensure an accessible emergency shut off valve
20. the wheel flanges furnished by the manufacturer MODELS 65 VL 65 VS and appropriate for the wheel size and type Never use a makeshift flange or plain washer Flanges should be in good condition and free of nicks burrs and sharp edges Ensure that the thread type and size of the threaded abrasive product exactly matches the thread type and size of the spindle Prevent the spindle end from touching the bottom of the hole of cups cones or plugs with threaded holes intended to be mounted on machine spindles by comparing dimensions and other relevant data for them Ensure that the grinding wheel or other abrasive accessory is correctly mounted and tightened before use Before starting this tool the operator shall make sure that no one is in the plane of rotation Wear Personal Protective Equipment and remove flammable objects from the work area to ensure that sparks and debris do not create a hazard when using this tool e After mounting a wheel or other abrasive accessory the Grinder shall be run in a protected enclosure at gradually increasing speed for at least 60 seconds Make certain no one is in front of or in line with the wheel or other abrasive accessory Be aware that it may fail at this time if it is defective improperly mounted or the wrong size and speed Stop immediately if considerable vibration or other defects are detected Shut off the air supply and determine the cause Do not use this tool on materia
21. ur website Revised 02 19 12 HENRY TOOLS INC 216 291 1011 or 800 826 5257 General Operators Instructions and Service Manual Safety continued 4 Fill the line lubricator before operation 5 Place a few drops of oil into the air inlet of the tool be fore attaching the air line 6 Use moisture separators to remove water from the air line 7 CAUTION Do not use solvent on bearings or on any parts made of a synthetic material 8 Do not remove bearings unless replacement is necessary bearings are a press fit Always wear eye protection when operating or per forming maintenance on this tool Always wear hearing protection when operating this tool Keep hands loose clothing and long hair away from rotating end of tool Anticipate and be alert for sudden changes in motion during start up and operation of any power tool Keep body stance balanced and firm Do not over reach when operating this tool High reaction torques can occur at or below the recommended air pressure Tool accessories may continue to rotate briefly after throttle is released Air powered tools can vibrate in use Vibration re petitive motions or uncomfortable positions may be harmful to your hands and arms Stop using any tool if discomfort tingling feeling or pain occurs Seek medical advice before resuming use Use accessories recommended by Henry Tools This tool is not designed for working in explosive atmosphere
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