4
3.0
Table of contents
Section
Page
1.0 IMPORTANT SAFETY INSTRUCTIONS ....................................................................................................... 2
2.0 About this manual .......................................................................................................................................... 3
3.0 Table of contents ............................................................................................................................................ 4
4.0 Specifications ................................................................................................................................................. 5
5.0 Setup and assembly ....................................................................................................................................... 7
5.1 Shipping contents ....................................................................................................................................... 7
5.2 Tools required for assembly ....................................................................................................................... 7
5.3 Unpacking and cleanup .............................................................................................................................. 7
5.4 Installing leg set and riser blocks ............................................................................................................... 7
5.5 Tool shelf .................................................................................................................................................... 8
5.6 Guard (optional accessory) ........................................................................................................................ 8
5.7 Bed extension (optional accessory) ........................................................................................................... 8
5.8 Spindle comparator (optional accessory) ................................................................................................... 9
6.0 Electrical connections .................................................................................................................................. 10
6.1 GROUNDING INSTRUCTIONS ............................................................................................................... 10
6.2 Extension cords ........................................................................................................................................ 10
7.0 Adjustments ................................................................................................................................................. 11
7.1 Headstock movement ............................................................................................................................... 11
7.2 Tailstock movement ................................................................................................................................. 11
7.3 Removing items from bed ........................................................................................................................ 11
7.4 Cam tightness .......................................................................................................................................... 11
7.5 Tool rest ................................................................................................................................................... 11
7.6 Tool rest extension (OPTIONAL) ............................................................................................................. 12
7.7 Locking handles ....................................................................................................................................... 12
7.8 Spindle indexing ....................................................................................................................................... 12
7.9 Spur center: Installing/removing ............................................................................................................... 12
7.10 Live center: Installing/removing .............................................................................................................. 13
7.11 Live center and cone .............................................................................................................................. 13
7.12 Spindle lock ............................................................................................................................................ 13
7.13 Face plate: Installing/removing ............................................................................................................... 13
7.14 Checking center alignment ..................................................................................................................... 14
7.15 Speed Range Adjustment ...................................................................................................................... 14
8.0 Operating controls ........................................................................................................................................ 14
8.1 AC Inverter ............................................................................................................................................... 15
9.0 Operation ..................................................................................................................................................... 16
9.1 Inspection ................................................................................................................................................. 16
9.2 Turning Tools ........................................................................................................................................... 16
9.3 Spindle Turning ........................................................................................................................................ 16
9.4 Stock Selection ......................................................................................................................................... 17
9.5 Cutting Techniques .................................................................................................................................. 18
9.6 Face Plate and Bowl Turning ................................................................................................................... 19
9.7 Bowl Turning Techniques ......................................................................................................................... 20
10.0 User-maintenance ...................................................................................................................................... 22
10.1 General procedures ................................................................................................................................ 22
10.2 Pulley and belt alignment ....................................................................................................................... 22
10.3 Pulley and belt replacement ................................................................................................................... 22
11.0 Troubleshooting JWL-1840EVS Lathe ....................................................................................................... 23
11.1 Electrical and mechanical ....................................................................................................................... 23
12.0 Recommended Lathe Speeds .................................................................................................................... 24
13.0 Optional accessories .................................................................................................................................. 24
14.0 Replacement Parts ..................................................................................................................................... 24
14.1.1 JWL-1840EVS Headstock Assembly – Exploded View ...................................................................... 25
14.1.2 JWL-1840EVS Headstock Assembly – Parts List ............................................................................... 26
14.2.1 JWL-1840EVS Controller Assembly – Exploded View ........................................................................ 28
14.2.2 JWL-1840EVS Controller Assembly – Parts List ................................................................................. 28
14.3.1 JWL-1840EVS Bed and Stand Assembly – Exploded View ................................................................ 29
14.3.2 JWL-1840EVS Bed and Stand Assembly – Parts List ........................................................................ 30
14.4.1 JWL-1840EVS Extension Bed Assembly (OPTIONAL) – Exploded View ........................................... 31
14.4.2 JWL-1840EVS Extension Bed Assembly (OPTIONAL) – Parts List ................................................... 31
