Shown with optional 20-inch extension bed (#719401)
1.0 Warranty and Service
JET warrants every product it sells against manufacturers’ defects. If one of our tools needs service or repair, please
contact Technical Service by calling 1-800-274-6846, 8AM to 5PM CST, Monday through Friday.
Warranty Period
The general warranty lasts for the time period specified in the literature included with your product or on the official
JET branded website.
JET products carry a limited warranty which varies in duration based upon the product. (See chart below)
Accessories carry a limited warranty of one year from the date of receipt.
Consumable items are defined as expendable parts or accessories expected to become inoperable within a
reasonable amount of use and are covered by a 90 day limited warranty against manufacturer’s defects.
Who is Covered
This warranty covers only the initial purchaser of the product from the date of delivery.
What is Covered
This warranty covers any defects in workmanship or materials subject to the limitations stated below. This warranty
does not cover failures due directly or indirectly to misuse, abuse, negligence or accidents, normal wear-and-tear,
improper repair, alterations or lack of maintenance. JET woodworking machinery is designed to be used with Wood.
Use of these machines in the processing of metal, plastics, or other materials may void the warranty. The exceptions
are acrylics and other natural items that are made specifically for wood turning.
Warranty Limitations
Woodworking products with a Five Year Warranty that are used for commercial or industrial purposes default to a
Two Year Warranty. Please contact Technical Service at 1-800-274-6846 for further clarification.
How to Get Technical Support
Please contact Technical Service by calling 1-800-274-6846. Please note that you will be asked to provide proof
of initial purchase when calling. If a product requires further inspection, the Technical Service representative will
explain and assist with any additional action needed. JET has Authorized Service Centers located throughout the
United States. For the name of an Authorized Service Center in your area call 1-800-274-6846 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 LIMITED WARRANTY FOR EACH PRODUCT.
EXCEPT AS STATED HEREIN, ANY IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
PARTICULAR PURPOSE ARE EXCLUDED. SOME STATES DO NOT ALLOW LIMITATIONS ON HOW LONG AN
IMPLIED WARRANTY LASTS, SO THE ABOVE LIMITATION MAY NOT APPLY TO YOU.
JET SHALL IN NO EVENT BE LIABLE FOR DEATH, INJURIES TO PERSONS OR PROPERTY, OR FOR
INCIDENTAL, CONTINGENT, SPECIAL, OR CONSEQUENTIAL DAMAGES ARISING FROM THE USE OF OUR
PRODUCTS. SOME STATES DO NOT ALLOW THE EXCLUSION OR LIMITATION OF INCIDENTAL OR
CONSEQUENTIAL DAMAGES, SO THE ABOVE LIMITATION OR EXCLUSION MAY NOT APPLY TO YOU.
JET sells through distributors only. The specifications listed in JET printed materials and on official JET website are
given as general information and are not binding. JET reserves the right to effect at any time, without prior notice,
those alterations to parts, fittings, and accessory equipment which they may deem necessary for any reason
whatsoever. JET
Product Listing with Warranty Period
90 Days – Parts; Consumable items
1 Year – Motors; Machine Accessories
2 Year – Metalworking Machinery; Electric Hoists, Electric Hoist Accessories; Woodworking Machinery used
for industrial or commercial purposes
5 Year – Woodworking Machinery
Limited Lifetime – JET Parallel clamps; VOLT Series Electric Hoists; Manual Hoists; Manual Hoist
Accessories; Shop Tools; Warehouse & Dock products; Hand Tools; Air Tools
NOTE: JET is a division of JPW Industries, Inc. References in this document to JET also apply to JPW Industries,
Inc., or any of its successors in interest to the JET brand.
®
branded products are not sold in Canada by JPW Industries, Inc.
2
2.0 Table of contents
Section Page
1.0 Warranty and Service ..................................................................................................................................... 2
2.0 Table of contents ............................................................................................................................................ 3
4.0 About this manual .......................................................................................................................................... 5
6.2 Unpacking and cleanup .............................................................................................................................. 8
6.3 Mounting lathe to bench ............................................................................................................................. 8
6.4 Installing leg set and riser blocks ............................................................................................................... 8
6.5 Mounting bed extension (optional accessory) ............................................................................................ 9
7.2 Voltage conversion ................................................................................................................................... 11
8.3 Tailstock movement ................................................................................................................................. 11
11.1 General procedures ................................................................................................................................ 21
16.0 Replacement Parts ..................................................................................................................................... 25
1. Read and understand the entire owner’s
manual before attempting assembly or
operation.
2. This wood lathe is designed and intended for
use by properly trained and experienced
personnel only. If you are not familiar with the
proper and safe operation of a wood lathe, do
not use it until the proper training and
knowledge have been obtained.
3. Always wear approved safety glasses/face
shields while using this machine.
4. Make certain the machine is properly grounded.
5. Before operating the machine, remove tie,
rings, watches, other jewelry, and roll sleeves
up past the elbows. Remove all loose clothing
and confine long hair. Do not wear gloves.
6. Keep the floor around the machine clean and
free of scrap material, oil and grease.
7. Keep machine guards in place at all times when
the machine is in use. If removed for
maintenance purposes, use extreme caution
and replace the guards immediately.
8. Do not over reach. Maintain a balanced stance
at all times, so that you do not fall or lean
against rotating parts.
9. Make all machine adjustments or maintenance
with the machine unplugged from the power
source.
10. Use the right tool. Do not force a tool or
attachment to do a job that it was not designed
to do.
11. Replace warning labels if they become
obscured or removed.
12. Make certain the switch is in the OFF position
before connecting the machine to the power
supply.
13. Give your work undivided attention. Looking
around, carrying on a conversation and "horseplay" are careless acts that can result in serious
injury.
14. Keep visitors a safe distance from the work
area.
15. Use recommended accessories; improper
accessories may be hazardous.
16. Read and understand warnings posted on the
machine and in this manual. Failure to comply
with all of these warnings may cause serious
injury.
17. Do not operate this lathe while under the
influence of drugs, alcohol or any medication.
18. Keep tools sharp and clean for safe and best
performance. Dull tools can grab in the
workpiece and be jerked from the operator's
hands, causing serious injury.
19. Check the condition of the stock to be turned.
Make sure it is free of knots, warpage, checked
ends, improperly made or cured glue joints and
other conditions which can cause it to be thrown
out of the lathe.
20. Securely fasten spur and live centers to the
material being used.
21. Check centers and tapers in the headstock and
tailstock to be sure they are free of dirt or rust,
and oil lightly before inserting centers.
22. Test each set-up by revolving the workpiece by
hand to ensure it clears the tool rest and bed.
Check the setup at the lowest speed before
increasing to operating speed.
23. Use the correct cutting tool for the operation to
be performed and keep all tools sharp.
24. Use low speeds for roughing and for long or
large diameter work. If vibration occurs, stop the
machine and correct the cause.
25. When sanding, remove the tool rest from the
machine, apply light pressure and use a slow
speed to avoid heat buildup.
26. When turning large diameter pieces, such as
bowls, always operate the lathe at low speeds.
See the speed recommendation chart in sect.
14.1.
27. Do not attempt to engage the spindle lock pin
until the spindle has stopped. If leaving the
machine area, turn lathe off and wait until the
spindle stops before departing.
28. Make no adjustments except speed changes
with the spindle rotating, and always disconnect
the machine from the power source when
performing maintenance to avoid accidental
starting or electrical shock.
29. Provide for adequate space surrounding work
area and non-glare, overhead lighting.
30. When stopping the lathe, never grab the part or
faceplate to slow it down. Let the work coast to
a stop.
31. Use only JET factory authorized replacement
parts and accessories; otherwise, the warranty
and guarantee are null and void.
32. Do not use this JET wood lathe for other than
its intended purpose. If used for other purposes,
JET, disclaims any real or implied warranty and
4
holds itself harmless from any injury that may
result from that use.
WARNING: This product can expose you to
chemicals including lead and cadmium which
are known to the State of California to cause
cancer and birth defects or other reproductive
harm, and phthalates which are known to the
State of California to cause birth defects or other
reproductive harm. For more information go to
http://www.p65warnings.ca.gov.
Familiarize yourself with the following safety notices used in this manual:
This means that if precautions are not heeded, it may result in minor injury and/or possible
machine damage.
This means that if precautions are not heeded, it may result in serious, or possibly even fatal,
injury.
WARNING: Drilling, sawing, sanding or
machining wood products generates wood dust
and other substances known to the State of
California to cause cancer. Avoid inhaling dust
generated from wood products or use a dust
mask or other safeguards for personal
protection.
Wood products emit chemicals known to the
State of California to cause birth defects or other
reproductive harm. For more information go to
http://www.p65warnings.ca.gov/wood.
4.0 About this manual
This manual is provided by JET, covering the safe operation and maintenance procedures for a JET Model JWL1440VS Woodturning Lathe. This manual contains instructions on installation, safety precautions, general
operating procedures, maintenance instructions and parts breakdown. Your machine has been designed and
constructed to provide consistent, long-term operation if used in accordance with the instructions as set forth in
this document.
This manual is not intended to be an exhaustive guide to lathe operational methods, use of after-market
accessories, choice of stock, and such. Additional knowledge may be obtained from experienced users or trade
articles. Whatever accepted methods are used, always make personal safety a priority.
If there are questions or comments, please contact your local supplier or JET. JET can also be reached at our
web site: www.jettools.com.
Retain this manual for future reference. If the machine transfers ownership, the manual should accompany it.
Read and understand the entire contents of this manual before attempting assembly or
operation! Failure to comply may cause serious injury!
5
5.0 Specifications
Model number ............................................................................................................................................ JWL-1440VS
Stock numbers:
Lathe with Leg Set ....................................................................................................................................... 719400K
Lathe only ....................................................................................................................................................... 719400
Leg Set only .................................................................................................................................................... 719403
Bed Extension 20”, with tool post (optional accessory) ................................................................................... 719401
Motor and electricals:
Motor type ................................................................................ totally enclosed fan cooled, induction, capacitor start
Phase ............................................................................................................................................................... single
Voltage ............................................................................................................................. 115/230V (prewired 115V)
Listed FLA (full load amps 115V/230V) ........................................................................................................ 11/5.5 A
Starting amps ...................................................................................................................................................... 10 A
Running amps (no load) .................................................................................................................................... 6.6 A
Run capacitor ...................................................................................................................................... 30F, 250VAC
Power transfer .................................................................................................................................................. V-belt
Variable drive ................................................................ Reeves Drive, with variable speed within established range
On/off switch ................................................................................................ toggle switch with removable safety key
Motor speed ............................................................................................................................................... 1720 RPM
Power cord.................................................................................................................................. 3/C 16 AWG (300V)
Power cord length ................................................................................................................................... 6 ft. (183cm)
Power plug installed (115V) ......................................................................................................................... 5-15P UL
Power requirements ................................................................................................................................ single phase
Recommended circuit and fuse/breaker size1 ...................................................................20A (115V), or 15A (230V)
1
subject to local/national electrical codes.
Capacities:
Working distance between centers ...................................................................................................... 40” (1016mm)
Working distance between centers, optional 20” bed ext. mounted ............................................... 60-3/4” (1543mm)
Maximum distance between spindle face and tailstock quill, optional 20” bed ext. mounted ......... 62-1/2” (1587mm)
Swing over bed ................................................................................................................................ 14-1/2” (370mm)
Swing over tool rest base ...................................................................................................................... 11” (280mm)
Number of indexing positions ......................................................................... positive locking, 10 degree increments
Swing over 20” bed extension in low position (optional accessory) ................................................ 32-1/2” (826 mm)
Spindle thread size ..................................................................................................................................... 1” x 8 TPI
Spindle speed (RPM) ....................................................................................................... variable within 400 to 3000
Spindle direction ............................................................................................................................................. forward
Headstock movement .................................................................................................... sliding and 360 deg. rotation
Legs .............................................................................................................................................................. cast iron
Bed ............................................................................................................................................................... cast iron
Headstock ..................................................................................................................................................... cast iron
Tailstock ....................................................................................................................................................... cast iron
Tailstock quill ................................................................................... hardened HRC20 steel, with laser etched scale
Tool support and base .................................................................................................................................. cast iron
Leg footprint ................................................................................................................. 54” x 20” (1372mm x 508mm)
Bed length............................................................................................................................................ 53” (1346mm)
Bed width ................................................................................................................................................. 8” (203mm)
Overall height, floor to top of headstock, without levelers .............................................................. 44-2/3” (1133mm)
Distance floor to spindle centerline (approximate) ............................................................................... 42” (1070mm)
Tool rest post diameter ........................................................................................................................... 1” (25.4mm)
Shipping dimensions (Lathe only) .......................................... 56”L x 21”W x 21.65”H (1420mm x 530mm x 550mm)
Shipping dimensions (Leg Set only) ................................... 33”L x 22.83”W x 17.71”H (840mm x 580mm x 450mm)
Overall dimensions, assembled with Legs ............................... 74”L x 18”W x 49”H (1880 mm x 458mm x 1244mm)
Overall dimensions, assembled without Legs ....................... 74”L x 18”W x 18.26”H (1880 mm x 458mm x 464mm)
Bed Extension length (optional accessory) ............................................................................................ 20” (508mm)
Weights:
Net Shipping
Lathe only .................................................................................................. 220 lb (100 kg) ................ 270 lb (123 kg)
Leg Set only ................................................................................................. 132 lb (60 kg) .................. 143 lb (65 kg)
Optional Bed Extension only .................................................................... 49.5 lb (22.5 kg) .................... 56 lb (25 kg)
The specifications in this manual were current at time of publication, but because of our policy of continuous
improvement, JET reserves the right to change specifications at any time and without prior notice, without incurring
obligations.
5.1 JWL-1440VS hole pattern
Figure 1
7
6.0 Setup and assembly
6.1 Shipping contents
Carton contents for # 719400K(see Figure 2)
1 Lathe bed with headstock, tool support and
tailstock – A
2 Legs – B
1 Spindle index pin – C
1 Spur center – D
1 Live cone center – E
1 Knockout rod – F
1 Faceplate – G
1 Tool rest – H
1 Faceplate wrench – J
1 Tool rest extension – K
4 Levelers – L
2 Riser blocks – M
1 Operating Instructions & Parts Manual
1 Warranty Card
1 Hardware Package
Hardware package (p/n JWL1840-HP) contents:
8 Soc. hd. cap screws, 5/16x1-1/4 – HP001
8 Lock washers, 5/16 – HP002
8 Flat washers, 5/16 – HP003
4 Lock washers, 3/8 – HP005
4 Hex cap screws, 3/8x1-1/4 – HP006
4 Flat washers, 3/8 – HP007
6.2 Unpacking and cleanup
1. Remove all smaller items from main carton. Do
not discard carton or packing material until lathe
is assembled and running satisfactorily.
2. Inspect contents for shipping damage; if any is
found, report it to your distributor.
3. Compare contents of shipping carton with the
contents list in this manual. Report shortages, if
any, to your distributor. Note: Check lathe first
– some parts may have been pre-installed.
If you did not purchase the leg set and are mounting
the lathe to a bench or table, continue with section
6.3. If you purchased the leg set, skip to section 6.4.
6.3 Mounting lathe to bench
1. Unscrew the stud (N, Figure 3) from each end
of the bed.
2. Loosen the locking handles on headstock, tool
rest and tailstock, and slide these items off the
bed. (Refer to section 8.0 for detailed
instructions on adjusting or removing these
items.)
1. The headstock is heavy. Use an assistant to help remove.
3. Refer to Figure 1 for mounting hole sizes and
spacing in the lathe bed. The bed has four
5/16”-18UNC threaded holes. Use appropriate
fasteners (bolts and washers) to secure lathe to
bench or table from underneath.
Figure 2
(not to scale)
Figure 3
6.4 Installing leg set and riser blocks
See Figures 4 and 5.
1. If you desire to install the riser blocks for a 4”
height increase, mount them to bottom of legs
using fasteners (HP006/5/7) Tighten firmly.
2. Install adjustable feet into bottom of legs or riser
blocks (Figure 4) and tighten hex nut against leg
casting. The feet can be adjusted later.
8
Figure 4: riser blocks and feet
Lathe is heavy – use caution
during leg installment procedures. Use straps in
good condition. Straps/lifting mechanisms must
be properly rated for lathe weight.
6.4.1 Hoist lifting method
1. Position straps around lathe bed. IMPORTANT:
Do not place straps around spindle, near levers,
knobs or other parts that can be damaged when
lifting.
2. Position lathe onto legs and secure with screws
and washers (HP001/2/3, Figure 5) using 6mm
hex key.
3. Tighten screws firmly.
Figure 5: installing legs
6.4.2 Manual lifting method
Use help from an assistant for
the following procedures.
1. Unscrew stud (see N, Figure 6) from each end
of bed. (Note: studs can be stored in one of the
threaded holes in lathe legs.)
2. Remove headstock, tailstock and tool rest
support from bed. (Refer to sect. 8.0 for detailed
instructions on adjusting and removing these
items.)
3. Carefully turn bed upside down. Place a mat or
cardboard beneath it to prevent scratching the
bed ways.
4. Install legs with screws and washers
(HP001/2/3, Figure 5) using 6mm hex key.
Tighten screws firmly.
5. Raise bed and leg assembly right-side up.
6. Rotate adjustable feet (Figure 4) as needed to
establish level for the lathe. Tighten hex nut on
each foot against leg casting.
7. Install headstock, tool support and tailstock,
and both studs (N, Figure 3).
6.5 Mounting bed extension (optional
accessory)
8mm hex key required.
The 20” bed extension (p/n 719401) is optional and
purchased separately. See your JET dealer for
information. If you did not purchase the bed
extension, proceed to section 6.6.
The bed extension can be mounted to the upper or
lower holes of the lathe. Mounting in upper holes
increases the spindle length capacity of the lathe.
Mounting the extension to the lower holes allows
use of the tool support during outboard turning.
1. Slide tailstock away from edge of bed.
2. Have an assistant hold bed extension flush to
end of lathe bed, and insert four 3/8” socket
head cap screws with lock washers and flat
washers, provided with the bed extension (P,
Figure 6). Snug screws just enough to hold bed
extension to lathe bed.
3. Unscrew stud from lathe bed (N
into hole at end of bed extension (N
4. Adjust bed extension to lathe bed, aligning the
surface and the inside ways as closely as
possible.
2. IMPORTANT: Top surface of bed
extension must be flush with surface of lathe
bed, and inside ways must be aligned, to allow
smooth movement of tailstock across joint.
5. Slide tailstock over joint where beds meet, so
that clamping nut is centered over joint (Figure
14). Lock tailstock clamping handle; this will
align the beds.
6. Securely tighten screws (P) in bed extension.
7. Unlock tailstock and slide it back and forth to
test smoothness of the joint. Make further
adjustments if needed.
), and insert it
1
).
2
9
Figure 6
7.0 Electrical connections
Electrical connections must be
made by a qualified electrician in compliance
with all relevant codes. This machine must be
properly grounded to help prevent electrical
shock and possible fatal injury.
The JWL-1440VS Lathe is rated at 115/230V power,
and is pre-wired for 115 volt. The lathe comes with
a plug designed for use on a circuit with a grounded outlet that looks similar to the one pictured in A,
Figure 8.
Before connecting to power source, be sure switch
is in off position.
It is recommended that the lathe, when operated on
115 volt power, be connected to a dedicated 20
amp circuit with a 20 amp circuit breaker or timedelay fuse marked “D”. When operated on 230 volt power, it is recommended that the lathe be
connected to a dedicated 15 amp circuit with a 15
amp circuit breaker or time-delay fuse marked “D”.
Local codes take precedence over
recommendations.
7.1 Grounding instructions
1. All Grounded, Cord-connected Tools:
In the event of a malfunction or breakdown,
grounding provides a path of least resistance for
electric current to reduce the risk of electric shock.
This tool is equipped with an electric cord having an
equipment-grounding conductor and a grounding
plug. The plug must be plugged into a matching
outlet that is properly installed and grounded in
accordance with all local codes and ordinances.
Do not modify the plug provided - if it will not fit the
outlet, have the proper outlet installed by a qualified
electrician.
Improper connection of the equipment-grounding
conductor can result in a risk of electric shock. The
conductor with insulation having an outer surface
that is green with or without yellow stripes is the
equipment-grounding conductor. If repair or
replacement of the electric cord or plug is
necessary, do not connect the equipment-grounding
conductor to a live terminal.
Check with a qualified
electrician or service personnel if the grounding
instructions are not completely understood, or if
in doubt as to whether the tool is properly
grounded. Failure to comply may cause serious
or fatal injury.
Use only 3-wire extension cords that have 3-prong
grounding plugs and 3-pole receptacles that accept
the tool's plug.
Repair or replace damaged or worn cord
immediately.
2. Grounded, cord-connected tools intended for use
on a supply circuit having a nominal rating less than 150 volts:
This tool is intended for use on a circuit that has an
outlet that looks like the one illustrated in A, Figure
8. An adapter, shown in B and C, may be used to
connect this plug to a 2-pole receptacle as shown in
B if a properly grounded outlet is not available. The
temporary adapter should be used only until a
properly grounded outlet can be installed by a
qualified electrician. This adapter is not permitted in Canada. The green-colored rigid ear, lug, and the
like, extending from the adapter must be connected
to a permanent ground such as a properly grounded
outlet box.
3. Grounded, cord-connected tools intended for use
on a supply circuit having a nominal rating between
150 - 250 volts, inclusive:
This tool is intended for use on a circuit that has an
outlet that looks like the one illustrated in D, Figure
8. The tool has a grounding plug that looks like the
plug illustrated in D. Make sure the tool is connected
to an outlet having the same configuration as the
plug. No adapter is available or should be used with
this tool. If the tool must be reconnected for use on
a different type of electric circuit, the reconnection
should be made by qualified service personnel; and
after reconnection, the tool should comply with all
local codes and ordinances.
Figure 8
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