Jet 505620 Operations & Parts Manual Download | Manualshive

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Pneumatic Reversible Drill

#505620, JAT-620
#505621, JAT-621

Operation & Parts Manual

M-505620

Edition 2

06/2015

JET

427 New Sanford Road

LaVergne, TN 37086

Ph.: 800-274-6848

www.jettools.com

Copyright © 2015 JET

JAT-621 shown

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Summary of Contents for 505620

Page 1: ...ic Reversible Drill 505620 JAT 620 505621 JAT 621 Operation Parts Manual M 505620 Edition 2 06 2015 JET 427 New Sanford Road LaVergne TN 37086 Ph 800 274 6848 www jettools com Copyright 2015 JET JAT 621 shown ...

Page 2: ...ith any additional action needed JET has Authorized Service Centers located throughout the United States For the name of an Authorized Service Center in your area call 1 800 274 6846 or use the Service Center Locator on the JET website More Information JET is constantly adding new products For complete up to date product information check with your local distributor or visit the JET website How St...

Page 3: ...hromium from chemically treated lumber Your risk of exposure 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 equipment such as face or dust masks that are specifically designed to filter out microscopic particles 9 Do not operate an air tool continually at full throttle without a work loa...

Page 4: ... recommended accessories improper accessories may be hazardous 31 Maintain tools with care Keep air tool clean and oiled for best and safest performance 32 Do not use combustible gases carbon dioxide oxygen or any bottled gas as an air source for the tool These can present risk of explosion and serious injury 33 Do not lubricate the tool with combustible liquids such as kerosene diesel or jet fuel...

Page 5: ... in this document The instructions and warnings in this manual may not encompass all possible workplace environments The operator is expected to take appropriate precautions and exercise common sense As with any tool operation safety of operator and bystanders should be first priority If there are questions or comments please contact your local supplier or JET JET can also be reached at our web si...

Page 6: ...d reverse Power setting Variable speed trigger Variable speed trigger Grip Pistol style Pistol style Overall Length 7 5 8 in 193 68 mm 8 5 8 in 219 08 mm Housing material Composite Composite Net weight 2 56 lb 1 16 kg 3 46 lb 1 57 kg Shipping weight 2 91 lb 1 32 kg 3 86 lb 1 75p kg 1 The specified values are emission levels and are not necessarily to be seen as safe operating levels As workplace c...

Page 7: ...the connection to fail Instead add a leader hose and install any quick change couplings farther down the line 3 Insert chuck key into one of the holes on the chuck so it meshes with teeth on drill chuck Rotate counterclockwise to open chuck jaws 4 Insert bit not provided into chuck and center it between the jaws Tighten chuck by hand while aligning bit Note Insert only the shank of a twist drill b...

Page 8: ...size tool for the job Poor maintenance practices such as using excessive air pressure or air volume Improper or no lubrication Rule of Thumb If it takes more than 8 seconds to tighten or loosen a bolt or nut with an air impact wrench at maximum setting the air wrench is too small or the air compressor CFM is not powerful enough for the job Continued use in either capacity will cause damage to the ...

Page 9: ... the environment Your tool contains materials which can be recovered or recycled When its useful life has expired please leave tool at a specialized facility Figure 2 Recommended arrangement of air piping and air line system ...

Page 10: ...ation Bearings worn Disassemble and inspect bearing Grease or replace as needed Loss of power erratic action Low air pressure Verify compressor has proper CFM rating for tool Check compressor regulator setting set air pressure to 90 psi Set regulator dial on tool to maximum setting Check for loose connections Moisture or obstruction in air hose Air supply must be clean and dry Clean out air hose s...

Page 11: ...ollowing pages To order parts or reach our service department call 1 800 274 6848 Monday through Friday 8 00 a m to 5 00 p m CST Please have the stock number and serial number of your tool available when you call so that we may serve you quickly and accurately ...

Page 12: ...12 JAT 620 621 Pneumatic Drill 505620 JAT 620 3 8 inch Pneumatic Drill exploded view ...

Page 13: ... 16 80216 Rotor vane 5 17 JSM7572 17 Pin 1 18 JAT610 18 Cylinder 1 19 80219 Front end plate 1 Index Part No Description Qty 20 40309 Screw TS2 9 2 21 JAT620 21 Ring 1 22 80222 Internal gear 1 23 JAT620 23 Planet gear 3 24 30124 Pin 4x13 8L 3 25 80225 Bushing 3 pcs 1 26 SM 70526 Work spindle 1 27 JAT620 27 Jacobs keyed chuck 3 8in 1 28 BB 6201Z Ball bearing 6201Z 2 29 70133 Washer 1 8in 1 30 SM 705...

Page 14: ...14 JAT 620 621 Pneumatic Drill 505621 JAT 621 1 2 inch Pneumatic Drill exploded view ...

Page 15: ...inder 1 19 80219 Front end plate 1 20 SM 70420 Pinion gear 2 Index Part No Description Qty 21 80211 Motor gasket 1 22 80222 Internal gear 1 23 SM 70423 Planet gear 6 24 30124 Pin 4x13 8L 6 25 70425 Bushing 6 26 SM 70426 Work spindle 1 27 SM 70421 Center gear 1 28 SM 70427 Reduction spindle 1 29 BB 6201Z Ball bearing 6201Z 2 30 JAT620 21 Ring 1 31 70133 Washer 1 8in 1 32 40309 Screw TS2 9 2 33 JSM7...

Page 16: ...16 JAT 620 621 Pneumatic Drill 427 New Sanford Road LaVergne Tennessee 37086 Phone 800 274 6848 www jettools com ...

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