Manual - Henry Tools
Contents
1. 400 G 11 on a suitable drill block Press the motor spindle 405 14 through bearing 400 G 11 until it bottoms on the shoulder of spindle with an arbor press 3 Place retaining ring 400 46 into groove in spindle with the use of snap ring pliers 4 Slide front endplate 400 7 over spindle and onto front bearing 400 G 11 5 Secure motor assembly into vise vertically with output in the downward direction Clamp onto flats on the spindle 6 Place key 400 10 in keyway of spindle 7 Slide rotor 400 5 over spindle and align slot of rotor with key 8 Place 5 blades 400 6 into rotor slots 9 Slip cylinder 400 2G over rotor The small pin on face of cylinder should face upwards 10 Install rear endplate 400 3 onto top of cylinder Make sure cylinder pin is lined up inside smallest hole of rear endplate 400 3 11 Place bearing 400 9 in rear endplate and tap in place with a suitable bearing driver Revised 01 08 11 Models 4710 GL 4710 GLS SERIES 12 Prior to reassemble inspect governor for gouges nicks or dents Oil the inside of motor Place washer 400 9W on spindle Screw governor AA 400 XX into end of spindle and tighten NOTE Left Hand Thread 13 Secure backhead 400 G 4 GL S in vise vertically with out put of tool toward upward direction Clamp onto the flats toward the rear of the backhead Place motor housing 400 G 1 S onto backhead 14 Place o ring 400 51 exhaust screen 402 134 and ex2. 0 150 15000RPM ux ENTIRE COLLET ASSEMBLY PART 209 400 G 11 Revised 01 08 11 For additional product information visit our website HenryTools com Page 1 0 1 HENRY TOOLS 5 INC e Ph 216 291 1011 or 800 826 5257 General Operators Instructions and Service Manual Model 4710GLS series die grinder featuring a FRONT exhaust and Erickson type collet LEES SEMBLY COMPLETE 209 31 ERICKSONNUT SS JE E 540129 Cap 3209R jO Ring Optiona 3209W Rear Wafer Optional Cylinder with pin w 400 44 15000RPM 15000RPM aooaa o i 0 4005 Rotor fost ORng 0 0 00G 11 Bearing 400 631 OR 400 6340 Spring Cylinder with pin w 400 44 www HenryTools com Page 102 For additional product information visit our website Models 4710 GL 4710 GLS SERIES PART NUMBER DESCRIPTION 402 126 Lever Bare 402 127 Pin 402 26 Entire Safety Lever SPINDLE GOVERNED RollPin 1100 063 5 8 Wrench 1100 044 7 16 Wrench 510075 Repair Kit See 5000 40G Kit below ERICKSON Collet Assem bly Complete SS BEA Includes 832636 Gasket 400 6 Rotor Blades REPAIR KIT Revised 01 08 11 HENRY TOOLS 5 INC e Ph 216 291 1011 or 800 826 5257 General Operators Instructions and Service Manual Model 4710GLS series die grinder featuring a FRONT exhaust and Erickson type collet REPAIR INSTRUCTIONS Disassemb
3. Models 4710 GL HENRY TOOLS 4710 GLS SERIES Industrial Airtools at Work General Safety and Maintenance Manual xa Airtools sen 9t A FRONT EXHAUST GOVERNED SPEED DIE GRINDER FEATURING AND ERICKSON COLLET E 3 l Ed Es E Power a Length Diameter posi t E 3 Ed irection Output x rial Con Tom 0 9 H P s l 0 7 Kg 0 9 Kg isi mm 25cfm o i p Safe 2 1 3000 675W Ea i pn 11 8 L S Va alui num 1 8 NENNEN NE i 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 e Fax 216 291 5949 or 800 303 2800 Email daviidh msn com e Website www Henrytools com General Operators Instructions and Service Manual Models 4710 GL 4710 GLS SERIES Model 4710GLS series die grinder featuring a FRONT exhaust and Erickson type collet SAFETY 1 Before operation check spindle speed with a tachometer If the RPM s exceed the rated speed stamped on tool servicing is required 2 The 40GL die grinders are intended for use with mounted wheels points and carbide burrs They are not guarded for type 1 wheels If you have a type 1 wheel applica tion please purchase a wheel guard or another tool if that tool won t accommodate a guard 6 At least one half of the mandrel length i e mounted wheel burr etc must be inserted into the collet Secure collet chuck tightly 7 Safety levers are available from the manu f
4. acturer 402 26 8 Before mounting or removing a wheel dis connect grinder from air supply The wheel should fit properly on arbor do not use bushings or wheel flanges to adapt a wheel to any arbor unless recommended by manu facturer Wheel flanges should be at least 1 3 the diameter of the grinding wheel Wear safety goggles and other protective clothing See regulations 10 Properly maintained air tools are less likely to fail or cause accidents If tool vibrates or pro duces an unusual sound repair immediately LUBRICATION 1 An air line filter regulator lubricator should be located as closely as possible to the tool 2 Clean out dirt and moisture from air hoses daily Keep screen handle bushing in tool 3 OIL TOOLS DAILY Exxon s Spinesstic 10 Atlantic Richfield s Duro 55 Gulf s Gulfspin 10 or an equivalent is recommended Pour about 1 tablespoon in air inlet and run tool to allow oil to be carried to the interior 400 G 31 a 400 G 34 a 832636 869311 834782 s GOVERNOR 400 G 26 LEVER Governor P o 947 400 G 4 GL 400 G 4 GLS 0 N 400 9 00 9 W 3 ET 3 aun P d o o 1160 OOO sf T uu 400 3 22000RPM 400 3A 15000RPM a S ea un og o of o o2 q q 400 2 G 22000RPM 400 2 15000RPM 400 44 209 B 400 7 GOVERNORS AA 400 70 7000RPM AA 400 90 9000RPM OCB 209 1 8 209 3 8 AA 400 120 12000RPM 209 1 4 AA 40
5. all be run in a protected enclosure at gradually increasing speed for at least 60 seconds When starting work with a cold wheel apply it gradually to the workpiece until it becomes warm Do not continue to use a grinder if The speed rating of the accessory is less than the speed of the grinder If tool vibrates repair immediately Yousense changes in tool speed or an unusual increase in noise that would indicate tool is running at excessive speed You notice excessive end play in spindle You hear any unusual sound from grinder RETURN THE TOOL TO THE TOOL CRIB FOR SERVICE IMMEDIATELY 3 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 For additional product information visit our website HenryTools com Page 103 HENRY TOOLS 5 INC e Ph 216 291 1011 or 800 826 5257 General Operators Instructions and Service Manual Models 4710 GL 4710 GLS SERIES Model 4710GLS series die grinder featuring a FRONT exhaust and Erickson type collet considerable vibration or other defects are detected Shut off the air sup ply and determine the cause 4 OPERATOR PROTECTIVE EQUIPMENT Wear goggles or face shield at all times tool is in operation Other protective clothing shall be worn if necessary SEE REGULATIONS 5 Keep hands loose clothing and long hair
6. away from rotating end of tool 6 Anticipate and be alert for sudden changes in motion during start up and operation of any power tool 7 Keep body stance balanced and firm Do not overreach when operat ing this tool High reaction torques can occur at or below the recom mended air pressure 8 Tool accessories may continue to rotate briefly after throttle is released 9 Air powered 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 10 Thistool is not designed for working in explosive atmospheres Do not use this tool on materials whose dust or fumes can cause a potentially explosive environment 11 Thistool is not insulated against electric shock 12 Product Safety information When Placing the Tool in Service e NEVER MODIFY ANY PART OF THIS TOOL 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 pressure may result in hazardous situa tions including excessive speed rupture or incorrect output torque DO NOT MODIFY THE TOOL SAFETY DEVICES OR ACCESSORIES For additional product information visit Revised 01 08 11 www HenryTools com Page 104 inna
7. haust deflector 400 G 17 S onto motor housing 15 Slide front motor assembly into motor housing Install mo tor retainer 400 S 38 S Tighten assemblies together 16 Check the operating speed with a reliable tachometer The speed must be at or below the stamped speed on the tool 17 Install all required safety devices before returning tool to service PNEUMATIC DIE GRINDER SAFETY The 4710GL die grinders are intended for use with mounted wheels points and carbide burrs They are not guarded for type 1 wheels If you have a type 1 wheel application please purchase a wheel guard or another tool if that tool won t accommodate a guard GRINDER SAFETY ALWAYS COMPLY WITH 1 General Industry Safety amp Health Regulations Part 1910 OSHA 2206 available from Sup t of Documents Government Printing Office Washing ton DC 20402 2 Safety Code for Portable Air Tools ANSI B186 1 available from Ameri can National Standards Institute Inc 1430 Broadway New York NY 10018 3 State and Local regulations 4 Portions of the above codes and regulations are listed below for quick reference THESE EXCERPTS ARE NOT INTENDED TO BE ALL INCLUSIVE STUDY AND COMPLY WITH ALL REGULATIONS 1 Always turn off the air supply and disconnect the air supply hose be fore installing removing or adjusting any accessory on this tool or before performing any maintenance on this tool 2 After mounting a wheel or other abrasive accessory the Grinder sh
8. le 1 Disconnect air and remove all burrs wheels and accessories 2 Secure tool in vise vertically with output of tool oriented toward upward direction Clamp onto the flats toward the rear of the backhead 3 Unscrew case 594016 from 400 G 1 backhead Remove motor from housing Remove from vise 4 Secure motor assembly into vise vertically with output in the downward direction Clamp onto flats on the spindle 405 14 5 Remove governor AA 400 XX carefully NOTE Left Hand Thread 6 Remove washer 400 9W 7 Install brass jaws on vise Secure motor assembly into vise vertically with output toward downward direction Clamp lightly the outside diameter of the cylinder 400 2G and endplate 400 3 8 Usea 3 16 punch to tap spindle out of rear bearing 400 9 Be careful not to drop the motor assembly when it is free Remove from vise 9 Usea small punch to press the rear bearing from the rear endplate 10 Remove 5 blades 400 6 and the rotor 400 5 11 Remove key 400 10 and front endplate 400 7 from spindle 12 Remove retaining ring 400 46 with snap ring pliers 13 Support spindle assembly vertically on a suitable drill block Press bearing 400 G 11 off of spindle with an arbor press 14 OPTIONAL Unscrew and remove the throttle valve cap 869311 Lift out throttle valve spring 400 G 34 and throttle valve 400 G 29 Replace o ring 844302 if worn or torn Assembly 1 Cleanall parts 2 Support front bearing
9. tel HENRY TOOLS 5 INC e Ph 216 291 1011 or 800 826 5257
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