Jet J-2221VS, J-2223VS, J-2234AC, J-2232AC Operating Instructions And Parts Manual
Operating Instructions and Parts Manual
20-inch Variable Speed Drill Presses
Models: J-22 21V S, J- 2223VS, J-223 2 AC, J-22 34AC
WALTER M EIE R (Manufa c turing) Inc.
427 New Sanford Road
LaVergne, Tennessee 37086 Part No. M-354221
Ph.: 800-274-6848 Revision B5 11/2013
www.jettools.com Copyright © 2013 Walter Meier (Manufacturing) Inc .
Warranty and Service
JET, Wilton and Powermatic warrants every product they sell 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, Wilton or Powermatic branded websites.
• JET, Wilton and Powermatic 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 Co vered
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.
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 pro of
of initia l p u rch a s e whe n calling. If a product requires further inspection, the Technical Service representative will
explain and assist with any additional action needed. JET, Wilton and Powermatic have 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 S ervice Cent er Loc ator o n t he JET, Wilton or Po wermat ic websit e.
More Informa t io n
JET, Wilton and Powermatic are consistently adding new products. For complete, up-to-date product information,
check with your local distributor or visit the JET, Wilton or Powermatic website.
How S tate Law Applies
This warranty gives you specific legal rights, subject to applicable state law.
Limitations on This Warranty
JET, WILTON AND POWERMATIC LIMIT 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, WILTON AND POWERMATIC 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, Wilton and Powermatic sell through distributors only. The specifications listed in JET, Wilton and Powermatic
printed materials and on official JET, Wilton and Powermatic-branded websites are given as general information and
are not binding. JET, Wilton and Powermatic reserve 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.
®
branded products are not sold in Canada by Walter Meier Manufacturing Americas.
JET
Product Listing with Warranty Period
90 Days – Parts; Consumable items; Light-Duty Air Tools
1 Year – Motors; Machine Accessories; Heavy-Duty Air Tools; Pro-Duty Air Tools
2 Year – Metalworking Machinery; Electric Hoists, Electric Hoist Accessories
5 Year – Woodworking Machinery
Limited Lifetime – Wilton branded products; JET Parallel clamps; Manual Hoists; Manual Hoist Accessories;
Shop Tools; Warehouse & Dock products; Hand Tools
NOTE: JET, Wilton and Powermatic are divisions of Walter Meier Manufacturing Americas. References in this
document to JET, Wilton and/or Powermatic also apply to Walter Meier Manufacturing Americas or any of its
successors in interest to the JET, Wilton and/or Powermatic brands.
2
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 i n Base (all m odels) ......................................................................................................... 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 S peed Control (Models J-2232AC and J-2234AC) ................................................................. 10
Depth Indicator — All Models ............................................................................................................. 11
Maintenance ........................................................................................................................................................ 11
Replacement of Drive Belt .................................................................................................................. 1 1
Replacement of Motor ........................................................................................................................ 12
Lubrication ........................................................................................................................................................... 12
Adjustments ........................................................................................................................................................ 13
Table Adjustment ............................................................................................................................... 13
Radial Head Adjustm ent (All Models) ................................................................................................. 1 3
Speed Pickup Adjustment (All Models) ............................................................................................... 13
Operating Precautions ........................................................................................................................................ 13
Drilling Recommendations .................................................................................................................................. 14
Speeds for Drilling .............................................................................................................................. 14
Feeds for Drilling ................................................................................................................................ 14
Indicati on of Extr em e S peeds 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 S peed Control (J-2221VS and J-2223VS).......................................... 18
Drill Head – Inverter S peed Control (J-2232AC and J-2234AC) .......................................................... 20
Parts List: Drill Head – Inver ter Speed Control (J-2232AC and J-2234AC) ......................................... 21
Spindle Components (All Models)....................................................................................................... 23
Parts List: Spi ndle Com ponents (All Models) ..................................................................................... 23
Table and Base (All Models) .............................................................................................................. 2 5
Parts List: Table and Base (All Models) .............................................................................................. 26
Wiring Diagram – Model s J-2221V S and J-2223VS ............................................................................ 28
Wiring Diagram – Model s J-2232A C and J -2234AC............................................................................ 29
3
Warning
- Misuse of this machine can cause serious
injury.
- For safet y, m ac hine must be set up, used and
serviced pr operl y .
- Read, understand and follow instructions in
the Operating Instructions and Parts Manual
which was shipped with your m ac hine.
When setting up machine:
- Always avoid using machine in damp or
poorly li ghted work areas.
- Always be sure the machine support is
securely anchored to the floor or the work
bench.
When using machine:
- Alwa ys wear saf ety glasse s with sid e shields
(See ANSI Z87.1)
- Never wear loose cl othing or jewelry.
- Never overr eac h—you may sli p and fall.
When servicing machine:
- Always disconnect the machine from its
electric al suppl y while servicing.
- Always follow instructions in Operating
Instructi ons and Parts Manual when changi ng
accessory tool s or parts.
- Never modif y the machine without consulting
Walter Meier (Manuf ac turing) Inc.
You—the stationary power tool user—hold the
key to safety.
Read and follow these simple rules for best results
and full benefits from your machine. Used properly,
JET machinery is among the best in design and
safety. However, any machine used improperly can
be rendered inefficient and unsafe. It is absolutely
mandatory that those who use our products be
properly trained in how to use t hem correc tly. T hey
should read and understand the Operating
Instructions and Parts Manual as well as all labels
affixed to the machine. Failure in following all of
th ese warnings can cause serious injuries.
Machinery General Safety Warnings
1. Always wear protective eye wear when
operating machinery. Eye wear shall be impact
resistant, protective safety glasses with side
shields which comply with ANSI Z87.1
specifications. Use of eye wear which does not
comply with ANSI Z87.1 specifications could
result in severe injury from breakage of eye
protection.
2. Wear proper apparel. No loose clothing or
jew elry w hic h ca n get c aug ht i n mov ing p art s.
Rubber soled footwear is recom-mended for
best footing.
3. Do not overreach. Failure to maintain proper
working position can cause you to fall into the
machine or cause your clothing to get caught,
pulling you into the machine.
4. Keep guards in place and in proper working
order. Do not operate the machine wit h guards
removed.
5. Avoid dangerous working environments. Do
not use stationary machine tools in wet or
damp locations. Keep work areas clean and
well lit.
6. A void accidental starts by being sure the start
switch is “OFF” before plugging in the
machine.
7. Never leave the machine running while
unattended. Machine shall be shut off
whenever it is not in operation.
8. Disconnect electrical power before servicing.
Whenever changing accessories or general
maintenance is done on the machine,
electrical power to the machine must be
disconnected before work is done.
9. Maintain all machine tools with care. Follow all
maintenance instructions for lubricating and
the changing of accessories. No attempt shall
be made to modify or have makeshift repairs
done to the machine. This not only voids the
warranty but also renders the machine unsafe.
10. Machinery must be anchored to the floor.
11. Secure work. Use clamps or a vise to hold
work, when practical. It is safer than using your
hands and it frees both hands to operate the
machine.
12. Never brush away chips while the machine is
in ope ration.
13. Keep work area clean. Cluttered areas invite
accidents.
4
14. Remove adjusting keys and wrenches before
turning machine on .
15. Use the right tool. Don’t force a tool or
attachment to do a job for which it was not
designed.
16. Use only recommended accessories and
follow manufacturer’s instructions pertaining to
them.
Familiarize yourself with the following safety notices used in this manual:
17. Keep hands in sight and clear of all moving
parts and cutting surfaces.
18. All visitors should be kept at a safe distance
from the work area. Make workshop
completely safe by using padlocks, master
switches, or by removing starter keys.
19. K now the tool you are using — its application,
limitations, and potential hazards.
This means that if precautions are not heeded, it may result in mi nor i njur y and/or
possible machine damage.
This means that if precautions are not heeded, it may result in serious or even fatal
injury.
General Electrical Cautions
This drill press should be grounded in accordance with the National Electrical Code and local codes and
ordinances. This work should be done by a qualified electrician. The saw should be grounded to protect the
user from electrical shock.
Wire sizes
Caution: For c ircuits which are far aw ay from the electrical service box, t he wire size must be increased i n
order to deliver ample voltage to the motor. To minimize power lo sses and to prevent motor o verheating and
burnout, the use of wire sizes for branch circuits or electrical extension cords according to the f ollowing table is
recommended.
AWG (American Wire Gauge) number
Conductor Length
0-50 feet No. 14 No. 14
50-100 feet No. 14 No. 12
Over 100 feet No. 12 No. 8
240 Volt lines 120 Volt lines
5
Safety Instructions for Drill Presses
1. All work shall be sec ured using either clamps
or a vise to the drill press table. It is unsafe to
use your hands to hold any workpiece being
drilled.
2. Drill press head and table shall be securely
locked to the column before operating the drill
press. This must always be checked prior to
starting the machine.
3. Always use the correct tooling. Tooling shall
always be maintained and properly sharpened.
All tooling must be run at the proper speeds
and feeds as they apply to the job. Use only
recommended accessories and follow those
manufacturer’s instructions pertaining to t hem.
Tooling shall not be forced in to any work
piece but fed according to the proper
specifications. Failure to follow these
instructions will not only ruin the tooling as well
as the machine, but can cause serious injury.
4. Never brush away any chips while the
machine is in operation. All clean up should be
done when the machine is stopped.
A B C D E
5. Keep hands in sight. Do not put hands or
fingers around, on, or below any rotating
cutting tools. Leather safety gloves should be
used when handling any sharp objects or
cutting tools. See Figure A.
6. Always wear protective eye wear when
operating, servicing or adjusting machinery.
Eyewear shall be impact resistant, protective
safety glasses with side shields complying with
ANSI Z87.1 specifications. Use of eye wear
which does not comply with ANSI Z87.1
specifications could result in severe injury from
breakage of eye protection. Figure B.
7. When drilling in material which causes dust, a
dust mask shall be worn. See Figure C.
8. Avoid contact wit h coolant, especiall y guarding
th e eyes.
9. Non-slip footwear and safety shoes are
recommended. See Figure D.
10. Wear ear protectors (plugs or muffs) during
extended periods of operation. See Figure E.
Introduction
This manual is provided by Walter Meier (Manufacturing) Inc., covering the safe operation and maintenance
procedures for a JET 20-inch Variable Speed Drill Press. This manual contains instructions on installation,
safety precautions, general operating procedures, maintenance instructions and parts breakdown. This
machine has been designed and constructed to prov ide years of trouble free operation if used in accordance
with instructions set forth i n this manual. If there are any quest ions or comments, please contact either your
local su pplier or Walter Meier. Walter Meier can also be reached at our web site : www.waltermeie r.com.
6
General Specifications
The JET 20-inch Variable Speed Drill presses Models J-2221VS, J-2223VS, J-2232AC and J-2234AC are
available in manual speed control or inverter speed control configuration. Electrical power options are singlephase, 115 and 220 volts; or 3-phase, 440 volts.
Manual Speed Control Models Inverter Speed Control Models
Mode l ................................................... J-2221VS................. J-2223VS ................... J-2232AC ................J-2234AC
Stock Number ........................................... 354221.....................354223 ....................... 354214 .................... 354216
Drilli ng Capacity:
Cast Iron (in.) ............................................ 1-1/4........................ 1-1/4 ........................... 1-1/2 ....................... 1- 1/ 2
Steel (in.) ....................................................... 1.............................. 1 ........................... 1-3/8 ....................... 1-3/8
Spindle to Table Max. (in.) .......................... 32-3/8...................... 32-3/8 ......................... 32-3/8 ..................... 3 2 -3/8
Spindle to Base Max. (in.) ........................... 44-1/2...................... 44-1/2 ......................... 44-1/2 ..................... 44-1/2
Spindle to Column Max. (in.) ..................... 10-7/16.................... 10-7/16 ....................... 10-7/16 ....................10-7/16
Motor:
Rating ........................................ 2HP, 1-Phase........... 2HP, 3-Phase ..............2HP, 3-Phase .......... 2HP, 3-Phase
Voltage ............................................. 115/220V................. 220/440V ........................... 220V ....................... 440V
Pre-wired Voltage ....................................115V........................ 220V ........................... 220V ....................... 440V
T-S lots (Tabl e/Base):
Number ......................................................... 2.............................. 2 ................................. 2 ............................. 2
Size (in.) ..................................................... 5/8........................... 5/8 .............................. 5 /8 .......................... 5/8
Column Diameter (in.) ................................... 4-1/2........................ 4-1/2 ........................... 4-1/2 ....................... 4-1 /2
Spindle:
Travel (in.) ..................................................... 6.............................. 6 ................................. 6 ............................. 6
Taper ....................................................... MT-3 ........................ MT -3 ........................... MT -3 ....................... MT-3
RPM (variable) .................................. 300-2000..................300-2000 ...................... 65-2000 ...................65-2000
Quill:
Diameter (in.) ................................................. 3.............................. 3 ................................. 3 ............................. 3
Travel (in.) ..................................................... 6.............................. 6 ................................. 6 ............................. 6
Table:
Overall Size (in.) ............................ 22 x 18-3/4............... 22 x 18-3/4 .................. 22 x 18-3/4 .............. 22 x 18-3/4
Working Surface (in.)................. 18-1/8 x 14-3/4......... 18-1/8 x 14-3/4 ............ 18-1/8 x 14-3/4 ........ 18-1/8 x 14-3/4
Travel (in.) ............................................. 32-3/8...................... 32-3/8 ......................... 32-3 /8 ..................... 32-3 /8
Base:
Overall Size (in.) .................................. 26 x 19..................... 26 x 19 ........................26 x 19 .................... 26 x 19
Working Surface (in.)............... 15-1/4 x 12-1/16....... 15-1/4 x 12-1/16 .......... 15-1/4 x 12-1/16 ...... 15-1/4 x 12-1 /16
Overall D imens ions:
Length (in.) ............................................ 34-1/4...................... 34-1/4 ......................... 36-5 /8 ..................... 36-5 /8
Width (in.) .................................................... 27............................ 27 ............................... 27 ........................... 27
Height (in.) ............................................. 77-1/4...................... 77-1/4 ......................... 82-1 /4 ..................... 82-1 /4
Net Weight ........................... 715 lbs.(325 kgs.)..... 715 lbs.(325 kgs.) ........ 792 lbs.(325 kgs.) .... 792 lbs.(325 kgs.)
The above specifications were current at the time this manual was published, but because of our policy of continuous
improvement, Walter Meier reserves the right to change specifications at any time and without prior notice, without
incurring obligations.
Hole centers in Base (all models)
7
The JET Model J-2221VS and J-2223VS drill
presses feature manual speed control. Models J2232AC and J-2234AC have inverter speed
control. This manual contains procedures for bot h
speed control versions. The manual provides
separate instructions when dif f erences in operation
and maintenance exist.
Refer to Figures 1 and 2 for key features of the drill
press.
Operation and Set-Up
Securing the Base
The base of the dril l pres s has f our mount ing slot s;
two slots on both sides of the base. The drill press
shou ld be le vel a nd re st so lid ly o n t he f loo r. P lac e
shims under the four mounting slots in the base as
needed to level the drill press.
When securing the base to the floor, apply even
torque to the fasteners to prevent distortion of t he
base.
Figure 1 Figure 2
Drill Press Features Drill Press Fe atures
(Manual Speed Control Model) (Inverter Speed Control Model)
8
Raising the Drill Head and Table
The drill press is shipped with the table and drill
head supported by wooden blocks near the bottom
of the column.
The head is raised to the operating position using a
strap and hoist, then secured to the column by
tightening the hex cap screw. The table is raised to
the desired position using the crank handle. See
Adjustments section for more information.
Electrical Connection
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.
Slide a grommet onto the cord to be installed later
in the control box hole, to prevent stress to the
power cord.
1. Bring the lead wires through the hole in the
side of the control box and connect a s follows
(refer to Figure 3a):
2. If your incoming power is single phase,
connect the two leads to L1 and L2, and the
green ground wire to the grounding screw.
L1 L2 L3
Refer to the Wiring Diagram section for wiring
information.
The Drill Press is not supplied with a power cord.
To connect power, you may either install a power
cord with a UL/CSA listed plug, or hard wire the
machine directly to a service panel.
If the drill press is to be hard-wired to a panel,
make sure a disconnect is available for the
operator. (During hard-wiring of the machine, make
sure the fuses have been removed or the breakers
have been tripped in the circuit to which the drill
press will be connected.)
Manual control models: Model J-2221VS (1Phase) is pre-wired for 110 volts. Model J-2223VS
(3-Phase) is pre-wired for 220 volts.
NOTE: If rewiring the J-2221VS or J-2223VS for
alternate voltage, you must reconnect the wire on
the LED display accordingly (Figure 3), in addition
to changing the motor leads.
Figure 3
Inverter control models: Model J-2232AC (3Phase) is pre-wired for 220 vol t only. The machine
can also be run on 1-Phase power by hooking up
the ground, L1 and L2 wires, as explained below.
Model J-2234AC (3-Phase) is pre-wired for 440
volt only.
To wire the drill press with inverter control:
Grounding
Screw
Figure 3a
3. If your incoming power is three phase,
connect the three leads to L1, L2 and L3, and
the green ground wire to the grounding screw.
This drill press must be properly grounded.
Make sure the green ground wire is secured to the
grounding screw as described.
Make sure the power available matches the power
requirement of the drill. When the drill is connected
properly, the spindle turns clockwise in a
conventional drilling rotation. If the spindle d oes not
turn clockwise, disconnect the drill from the power
supply and reverse two of the three power leads
(except ground wire green).
If using a power cord, strip back the cord until
about 3 to 4 inches of the lead wires are exposed.
9
Operating Controls
Manual Speed Control (Models J-
2221VS and J-2223VS)
Refer to Figure 4.
Spindle Selector Switch
A three-position selector switch is provided at the
left side of the drill head. It is used to select spindle
rotation: reverse (REV), off (OFF), and forward
(FWD).
Speed Control Hand Wheel
To avoid damage to the speed
adjustment mechanism, the drive motor must
be operating before attempting to adjust the
speed setting.
A speed control hand wheel is provided on the left
front of the head (Figure 4). The handle is t urned
clockwise to increase spindle speed and
counterclockwise to reduce speed. To set the
speed, the speed control handle is turned until the
pointer on the front panel is at the desired speed.
Speed Indicator
To avoid damage to the speed
adjustment mechanism, the drive motor must
be operating before attempting to adjust the
speed setting.
A speed shift lever is on the right side of the head
(refer to Figure 2 for location). The handle is turned
clockwise to increase spindle speed and
counterclockwise to reduce spe e d.
Front Panel
The front panel (Figure 5) is mounted on the front
of the drill head. The panel contains all the controls
required to operate the drill press. There are
additional controls on the inverte r mounted on the
left side of the drill head. The inverter is preprogrammed at the factory and the settings are not
to be changed!
An LED spindle speed indicator is provided on the
front panel. The LED indicates speeds from 300 to
2000 rpm.
A selector switch is provided at t he left side of the
drill head. The two-position switch is used to start
and stop the drive motor.
Figure 4
Control Panel (Manual Speed Control)
Inverter Speed Control (Models J2232AC and J-2234AC)
Speed Shift Lever
Figure 5
Control Panel (Inverter Control)
Inverter On Indicator
The INVERTER ON light indicates that the inverter
is powered up.
Spindle On Pushbutton Switch
The SPINDLE ON pushbutton is used to start the
drive motor. To stop the motor, the pushbutton is
pressed (the switch toggles on and off).
Emergency Stop Pushbutton Switch
The mushroom shaped EMG. STOP pushbutton
switch provides a quick means of stopping the
drive motor. To reset the pushbutton switch, the
knob is turned clockwise (as shown on the face of
the knob).
10
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