Jet 691050, Operating Instructions And Parts Manual

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2.0 Table of contents
Section Page
1.0 IMPORTANT SAFETY INSTRUCTIONS ....................................................................................................... 2
2.0 Table of contents ............................................................................................................................................ 4
3.0 About this manual .......................................................................................................................................... 5
4.0 Specifications ................................................................................................................................................. 5
5.0 JTM-1050VS2 Machine dimensions .............................................................................................................. 7
6.0 JTM-1050VS2 Features ................................................................................................................................. 8
7.0 Set-up and assembly ..................................................................................................................................... 9
7.1 Contents of shipping container ................................................................................................................... 9
7.2 Site preparation .......................................................................................................................................... 9
7.3 Lifting the mill ............................................................................................................................................. 9
7.4 Completing assembly ............................................................................................................................... 10
7.5 Lubrication ................................................................................................................................................ 11
8.0 Electrical Connections .................................................................................................................................. 11
8.1 Voltage conversion ................................................................................................................................... 11
8.2 Wire Sizes ................................................................................................................................................ 11
9.0 Operation ..................................................................................................................................................... 11
9.1 Precautions .............................................................................................................................................. 11
9.2 Operating controls .................................................................................................................................... 12
9.3 Control positions for milling and drilling operations .................................................................................. 13
10.0 Adjustments ............................................................................................................................................... 14
10.1 Drawbar operation - changing tooling .................................................................................................... 14
10.2 Clamping workpiece to table .................................................................................................................. 14
10.3 Changing speed range ........................................................................................................................... 14
10.4 Manual feed ............................................................................................................................................ 14
10.5 Automatic feed ....................................................................................................................................... 15
10.6 Mill head – left/right rotation ................................................................................................................... 15
10.7 Mill head – front/back tilt ......................................................................................................................... 16
10.8 Ram movement ...................................................................................................................................... 16
10.9 Table and Knee Movement .................................................................................................................... 17
10.10 Feed Trip Adjustment ........................................................................................................................... 17
11.0 User-maintenance ...................................................................................................................................... 18
11.1 General maintenance ............................................................................................................................. 18
11.2 Lubrication .............................................................................................................................................. 18
11.3 Gib adjustments ..................................................................................................................................... 18
11.4 Leadscrew backlash adjustment ............................................................................................................ 19
12.0 Recommended speed for mill and drill operations ..................................................................................... 20
13.0 Replacement Parts ..................................................................................................................................... 20
13.1.1 JTM-1050VS2 Upper Head Assembly – Exploded View ..................................................................... 21
13.1.2 JTM-1050VS2 Upper Head Assembly – Parts List ............................................................................. 22
13.2.1 JTM-1050VS2 Lower Head Assembly – Exploded View ..................................................................... 25
13.2.2 JTM-1050VS2 Lower Head Assembly – Parts List ............................................................................. 26
13.3.1 JTM-1050VS2 Column and Base Assembly – Exploded View ........................................................... 29
13.3.2 JTM-1050VS2 Column and Base Assembly – Parts List .................................................................... 30
13.4.1 JTM-1050VS2 Table Leadscrew Assembly – Exploded View ............................................................. 32
13.4.2 JTM-1050VS2 Table Leadscrew Assembly – Parts List ..................................................................... 32
13.5.1 JTM-1050VS2 Spindle Guard Assembly – Exploded View ................................................................. 33
13.5.2 JTM-1050VS2 Spindle Guard Assembly – Parts List .......................................................................... 33
13.6.1 JTM-1050VS2 One-Shot Lubrication System – Exploded View .......................................................... 34
13.6.2 JTM-1050VS2 One-Shot Lubrication System – Parts List .................................................................. 34
13.6.1 JTM-1050VS2 Work Lamp & Connector Box – Exploded View .......................................................... 35
13.6.2 JTM-1050VS2 Work Lamp & Connector Box – Parts List ................................................................... 35
14.0 Electrical connections for JTM-1050VS2 ................................................................................................... 36
15.0 Warranty and service ................................................................................................................................. 37