Jet J-2221VS, Operating Instructions And Parts Manual

Page: 3 / 32

3
Table of Contents
Warranty and Service.......................................................................................................................... 2
Table of Contents ............................................................................................................................... 3
Warning ............................................................................................................................................. 4
Machinery General Safety Warnings .................................................................................................... 4
General Electrical Cautions ................................................................................................................. 5
Safety Instructions for Drill Presses ...................................................................................................... 6
Introduction ........................................................................................................................................ 6
General Specifications ........................................................................................................................ 7
Hole centers in Base (all models) .....................................................................................................7
Operation and Set-Up ......................................................................................................................... 8
Securing the Base ...........................................................................................................................8
Raising the Drill Head and Table ......................................................................................................9
Electrical Connection .......................................................................................................................... 9
Operating Controls............................................................................................................................ 10
Manual Speed Control (Models J-2221VS and J-2223VS)................................................................ 10
Inverter Speed Control (Models J-2232AC and J-2234AC) ............................................................... 10
Depth Indicator
—
All Models ......................................................................................................... 11
Maintenance .................................................................................................................................... 11
Replacement of Drive Belt.............................................................................................................. 11
Replacement of Motor ................................................................................................................... 12
Lubrication ....................................................................................................................................... 12
Adjustments ..................................................................................................................................... 13
Table Adjustment .......................................................................................................................... 13
Radial Head Adjustment (All Models) .............................................................................................. 13
Speed Pickup Adjustment (All Models)............................................................................................ 13
Operating Precautions ...................................................................................................................... 13
Drilling Recommendations ................................................................................................................. 14
Speeds for Drilling ......................................................................................................................... 14
Feeds for Drilling ........................................................................................................................... 14
Indication of Extreme Speeds and Feeds ........................................................................................ 14
Speeds for High Speed Steel Drills ................................................................................................. 14
Optional Equipment .......................................................................................................................... 15
Coolant System Installation ............................................................................................................ 15
Replacement Parts ........................................................................................................................... 16
Drill Head – Manual Speed Control (J-2221VS and J-2223VS) ......................................................... 17
Parts List: Drill Head – Manual Speed Control (J-2221VS and J-2223VS) ........................................ 18
Drill Head – Inverter Speed Control (J-2232AC and J-2234AC) ........................................................ 20
Parts List: Drill Head – Inverter Speed Control (J-2232AC and J-2234AC) ....................................... 21
Spindle Components (All Models) ................................................................................................... 23
Parts List: Spindle Components (All Models) .................................................................................. 23
Table and Base (All Models) .......................................................................................................... 25
Parts List: Table and Base (All Models)........................................................................................... 26
Wiring Diagram – Models J-2221VS and J-2223VS ......................................................................... 28
Wiring Diagram – Models J-2232AC and J-2234AC ......................................................................... 29