Table Of Contents - Jet J-7020M Operating Instructions And Parts Manual

Table of Contents

Cover Page .................................................................................................................................. 1
Warranty ....................................................................................................................................... 2
Table of Contents .......................................................................................................................... 3
General Specifications .................................................................................................................. 4
Warning..................................................................................................................................... 5-6
Introduction ................................................................................................................................ 7
Miter Cut-Off Saw Features .......................................................................................................... 7
Operating Instructions ............................................................................................................... 7
Controls ....................................................................................................................................... 7
Setting Blade Speed ..................................................................................................................... 8
Raising/Lowing Saw Head ............................................................................................................ 8
Controlling the Cut: Hydraulic Feed Control ................................................................................... 9
Evaluating cutting Efficiency .......................................................................................................... 9
Blade Selection............................................................................................................................. 9
Break-in procedures ..................................................................................................................... 9
Work Set-up .............................................................................................................................. 10
Settting Head Angle ..................................................................................................................... 10
Securing Workpiece ................................................................................................................... 10
Adjusting the Vise for Angle Cuts ................................................................................................. 10
Installation and Adjustment of Work Stop ......................................................................................11
Starting the Saw ..........................................................................................................................11
Coolant Flow ...............................................................................................................................11
Coolant Mixture and Quantity ....................................................................................................... 12
Adjustments .............................................................................................................................. 12
Blade Tracking Adjustment .......................................................................................................... 12
Factory or Field Procedure .......................................................................................................... 12
Blade Guide Bearing Adjustment ................................................................................................. 13
Test Cutting to Verify Adjustment Accuracy .................................................................................. 14
Adjustment of the Limit Switch ................................................................................................... 14
Maintenance ............................................................................................................................. 14
Cleaning ..................................................................................................................................... 14
Lubrication .................................................................................................................................. 15
Changing Blades ........................................................................................................................ 15
Changing the Drive Belt ............................................................................................................... 15
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Replacing the Drive Motor............................................................................................................ 15
Adjusting the Counterbalance Spring ........................................................................................... 15
Replacing the Drive Wheel .......................................................................................................... 16
Replacing Idler Wheel or Idler Bearing ......................................................................................... 16
Adjusting the Blade Guides .......................................................................................................... 16
Replacement of Carbide Blade Guide .......................................................................................... 16
Replacement of Guide Bearings .................................................................................................. 17
Replacement of Blade Edge Bearings ......................................................................................... 17
Replacement of the Wire Brush .................................................................................................. 17
Machine Setup .......................................................................................................................... 17
Uncrating and Spotting ................................................................................................................ 17
Electrical ............................................................................................................................... 18-19
Troubleshooting .................................................................................................................. 20-21
Replacement Parts ................................................................................................................... 21
Exploded View and Partslist for Saw Base .............................................................................. 22-24
Exploded View and Partslist for Saw Head .............................................................................. 25-27