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Operating and Maintenance Instructions 

1/4-inch Air Die Grinder 

Model JNS-7033E 
 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

JET 

427 New Sanford Road 
LaVergne, Tennessee 37086 

Part No. M-JNS7033E

 

Ph.: 800-274-6848 

Revision B2 

 

05/2014 

www.jettools.com 

Copyright © 2014 JET 

Summary of Contents for JNS-7033E

Page 1: ... and Maintenance Instructions 1 4 inch Air Die Grinder Model JNS 7033E JET 427 New Sanford Road LaVergne Tennessee 37086 Part No M JNS7033E Ph 800 274 6848 Revision B2 05 2014 www jettools com Copyright 2014 JET ...

Page 2: ... 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 State Law Applies This warranty gives you specific legal rights subject to applicable state law Limitations on This Warranty JET LIMITS ALL IMPLIED WARRANTIES TO THE PERIOD OF THE LIMI...

Page 3: ...ou 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 10 Do not operate this tool while tired or under the influence of drugs alcohol or any medication 11 Maintain proper balance and keep your footing at all times Non slip...

Page 4: ...er 1 4 HP Free Speed no load RPM 22 000 Required Air Pressure PSI 90 Average Air Consumption CFM 4 Air Inlet Diameter in 1 4 NPT Air Hose Inside Diameter in 3 8 Vibration Value m s 2 5 4 Overall Length in 10 25 Noise Level dB 93 Net Weight lb 2 The above specifications were current at the time this manual was published but because of our policy of continuous improvement JET reserves the right to c...

Page 5: ...ionary while turning the wrench on the collet nut 4 Install a grinding point not included into the collet and re tighten the collet nut securely using the wrenches 5 Press forward on the safety lever and down on the trigger Figure 2 How far down the trigger is pressed determines rotation speed of the tool Maintenance The die grinder should be lubricated daily or before each use with air tool oil t...

Page 6: ...he hose should be a minimum of 3 8 Troubleshooting Trouble Probable Cause Remedy Die Grinder does not operate at normal speed Air pressure is too low Adjust air pressure to 90psi Air lines are twisted or there is a blockage in them Untwist or clean out air lines Air compressor is malfunctioning or is not sufficient capacity for the tool Replace air compressor Air regulator is malfunctioning Have r...

Page 7: ...our service department call 1 800 274 6848 Monday through Friday see our website for business hours Having the Model Number and Serial Number of your tool available when you call will allow us to serve you quickly and accurately ...

Page 8: ...8 427 New Sanford Road LaVergne Tennessee 37086 Phone 800 274 6848 www jettools com ...

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