Jet Tools J- A5818, J-A5816, J-A3816 User Manual
Operating Instructions and Parts Manual
15-Inch Vari-Speed Drill Press
Models: J-A3816, J-A5816, J- A5818
Model J-A3816 Model J-A5816
WMH TOOL GROUP, Inc.
427 New Sanford Road
LaVergne, Tennessee 30786 Part No. M-354500
Ph.: 800-274-6848 Revision A2 03/09
www.wmhtoolgroup.com Copyright © 2009 WMH Tool Group
YEAR
DAY
WARRANTY
90
WARRANTY
YEAR
WARRANTY
LIFETIME
WARRANTY
LIFE
YEAR
WARRANTY
YEAR
WARRANTY
Warranty and Service
WMH Tool Group, Inc., warrants every product it sells. If one of our tools needs service or repair, one of our Authorized
Service Centers located throughout the United States can give you quick service. In most cases, any of these WMH Tool
Group Authorized Service Centers can authorize warranty repair, assist you in obtaining parts, or perform routine maintenance
and major repair on your JET® tools. For the name of an Authorized Service Center in your area call 1-800-274-6848.
MORE INFORMATION
WMH Tool Group is consistently adding new products to the line. For complete, up-to-date product information, check with
your local WMH Tool Group distributor, or visit jettools.com.
WARRANTY
JET products carry a limited warranty which varies in duration based upon the product. (MW =
Woodworking)
Beam Clamps
Chain Hoist Manual
Lever Hoists
WARRANTY
Pullers-JCH Models
Scissor Lift Tables
Screw Jacks
Trolleys-Geared
Trolleys-Plain
Winches-Manual
WW Air Filtration
WW Bandsaws
WW Buffers
5
WARRANTY
YEAR
WW Drill Presses
WW Dust Collectors
WW Dust Filters
WW Dust Fittings
WW Jointers
WW Lathes
WW Planers
WW Sanders
WW Shapers
WW Tablesaws
90
DAY
Lathe Accessories
Machine Accessories
Mobile Bases
Safety Equipment
Specialty Items
Vise Accessories
1
WARRANTY
YEAR
Air Tools Contractor
Air Tools-Industrial
Air Tools-Light
Industrial
Lubrication
Body Repair Kits
Bottle Jacks
Cable Pullers
Cold Saws
WARRANTY
Hoists-Air
Hoists-Electric
Metal forming
Mill/Drills
Milling Machines
MW Bandsaws
MW Drill Presses
MW Finishing
Equipment
MW Lathes
MW Precision Vises
2
WARRANTY
YEAR
Palet Trucks
Rigging Equip.
Service Jacks
Stackers
Surface Grinders
Tapping
Trolleys-Air
Trolleys-Electric
Web Slings
Winches-Electric
3
YEAR
WW Benchtop
Tools
Warranty reverts to 1 Year Warranty if woodworking (WW) products listed above are used for industrial or
educational purposes.
WHAT IS COVERED?
This warranty covers any defects in workmanship or materials subject to the exceptions stated below. Cutting tools, abrasives
and other consumables are excluded from warranty coverage.
WHO IS COVERED?
This warranty covers only the initial purchaser of the product.
WHAT IS THE PERIOD OF COVERAGE?
The general JET warranty lasts for the time period specified in the product literature of each product.
WHAT IS NOT COVERED?
Five Year Warranties do not cover woodworking (WW) products used for commercial, industrial or educational purposes.
Woodworking products with Five Year Warranties that are used for commercial, industrial or education purposes revert to a
One Year Warranty. This warranty does not cover defects due directly or indirectly to misuse, abuse, negligence or accidents,
normal wear-and-tear, improper repair or alterations, or lack of maintenance.
HOW TO GET SERVICE
The product or part must be returned for examination, postage prepaid, to a location designated by us. For the name of the
location nearest you, please call 1-800-274-6848.
You must provide proof of initial purchase date and an explanation of the complaint must accompany the merchandise. If our
inspection discloses a defect, we will repair or replace the product, or refund the purchase price, at our option.
We will return the repaired product or replacement at our expense unless it is determined by us that there is no defect, or that
the defect resulted from causes not within the scope of our warranty in which case we will, at your direction, dispose of or
return the product. In the event you choose to have the product returned, you will be responsible for the shipping and handling
costs of the return.
HOW STATE LAW APPLIES
This warranty gives you specific legal rights; you may also have other rights which vary from state to state.
LIMITATIONS ON THIS WARRANTY
WMH TOOL GROUP LIMITS ALL IMPLIED WARRANTIES TO THE PERIOD OF THE LIMITED WARRANTY FOR EACH
PRODUCT. EXCEPT AS STATED HEREIN, ANY IMPLIED WARRANTIES OR MERCHANTABILITY AND FITNESS ARE
EXCLUDED. SOME STATES DO NOT ALLOW LIMITATIONS ON HOW LONG THE IMPLIED WARRANTY LASTS, SO THE
ABOVE LIMITATION MAY NOT APPLY TO YOU.
WMH TOOL GROUP 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.
WMH Tool Group sells through distributors only. The specifications in WMH catalogs are given as general information and are
not binding. Members of WMH Tool Group 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. JET® branded products
are not sold in Canada by WMH Tool Group.
Metalworking, WW =
LIFE
LIFETIME
Fastening Tools
Mechanics Hand Tools
Striking Tools
Vises (no -precision)
Clamps
WARRANTY
2
Table of Contents
Warranty and Service ................................................................................................................................................ 2
Table of Contents ...................................................................................................................................................... 3
Warnings.................................................................................................................................................................... 4
Safety Instructions for Drill Presses....................................................................................................................... 6
ON/OFF Switch Padlock ........................................................................................................................................ 6
Specifications............................................................................................................................................................. 7
Introduction ................................................................................................................................................................ 8
Set-up ........................................................................................................................................................................ 8
Securing the Base.................................................................................................................................................. 8
Cleaning ................................................................................................................................................................. 8
Electrical Connection ................................................................................................................................................. 8
Operating Controls..................................................................................................................................................... 8
ON/OFF Switch...................................................................................................................................................... 8
Speed Control Handwheel ..................................................................................................................................... 8
Depth Stop ............................................................................................................................................................. 9
Operating Precautions ........................................................................................................................................... 9
Drilling Recommendations......................................................................................................................................... 9
Maintenance ............................................................................................................................................................ 10
Replacement of Drive Belt ................................................................................................................................... 10
Replacement of Motor.......................................................................................................................................... 10
Lubrication ............................................................................................................................................................... 10
Adjustments ............................................................................................................................................................. 11
Table Adjustment ................................................................................................................................................. 11
Wiring Diagrams ...................................................................................................................................................... 11
Electrical .................................................................................................................................................................. 12
115 Volt Operation ............................................................................................................................................... 12
230 Volt Operation ............................................................................................................................................... 12
Permanently Connected Tools............................................................................................................................. 12
Grounding Instructions......................................................................................................................................... 13
Extension Cords................................................................................................................................................... 13
Troubleshooting ....................................................................................................................................................... 14
Parts ........................................................................................................................................................................ 14
Parts List - Head Models J-A5816 and J-A5818.................................................................................................. 15
Exploded View — Head Models J-A5816 and J-A5818 ...................................................................................... 17
Parts List - Head Model J-A3816......................................................................................................................... 18
Exploded View — Head Model J-A3816.............................................................................................................. 20
Parts List – Base Floor Models J-A3816, J-A5816 and J-A5818 ........................................................................ 21
Exploded View – Base Floor Models J-A3816, J-A5816 and J-A5818................................................................ 22
The specifications in this manual are given as general information and are not binding. WMH Tool Group
reserves the right to effect, at any time and without prior notice, changes or alterations to parts, fittings, and
accessory equipment deemed necessary for any reason whatsoever.
3
Warnings
1. Read and understand the entire owner's manual before attempting assembly or operation.
2. Read and understand warnings posted on the machine and in this manual. Failure to comply with all of these
warnings may cause serious injury.
3. Replace warning labels if they become obscured or removed.
4. This band saw 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 band saw, do not use until proper training and
knowledge have been obtained.
5. Do not use this band saw for other than its intended use. If used for other purposes, WMH Tool Group
disclaims any real or implied warranty and holds itself harmless from any injury that may result from that use.
6. Keep guards in place and in working order when the machine is in use. If removed for maintenance purposes,
use extreme caution and replace the guards immediately.
7. Remove adjusting keys and wrenches. Form habit of checking to see that keys and adjusting wrenches are
removed from tool before turning it on.
8. Keep work area clean. Cluttered areas and benches invite accidents.
9. Do not use in dangerous environment. Don't use power tools in damp or wet locations, or expose them to
rain. Keep work area well lighted.
10. Keep children away. All visitors should be kept safe distance from work area.
11. Make workshop kid proof with padlocks, master switches, or by removing starter keys.
12. Don't force tool. It will do the job better and safer at the rate for which it was designed.
13. Use the right tool. Don’t force a tool or attachment to do a job for which it was not designed. The right tool will
do the job better and safer at the rate for which it was designed.
14. Use proper extension cord. Make sure your extension cord is in good condition. When using an extension
cord, be sure to use one heavy enough to carry the current your product will draw. An undersized cord will
cause a drop in line voltage resulting in loss of power and overheating. Table 1 shows the correct size to use
depending on cord length and nameplate ampere rating. If in doubt, use the next heavier gage. The smaller
the gage number, the heavier the cord.
15. Wear proper apparel. Do not wear loose clothing, gloves, neckties, rings, bracelets, or other jewelry which
may get caught in moving parts. Nonslip footwear is recommended. Wear protective hair covering to contain
long hair.
16. Always use safety glasses. Also use face or dust mask if cutting operation is dusty. Everyday eyeglasses only
have impact resistant lenses, they are NOT safety glasses.
17. Secure work. Make sure the work piece is securely attached or clamped to the table. Never use your hand to
hold the work piece.
18. Don't overreach. Keep proper footing and balance at all times.
19. Maintain tools with care. Keep tools sharp and clean for best and safest performance. Follow instructions for
lubricating and changing accessories.
20. Disconnect tools before servicing; when changing accessories, such as blades, bits, cutters, and the like.
21. Reduce the risk of unintentional starting. Make sure switch is in off position before plugging in.
22. Use recommended accessories. Consult the owner's manual for recommended accessories. The use of
improper accessories may cause risk of injury to persons.
23. Never stand on tool. Serious injury could occur if the tool is tipped or if the cutting tool is unintentionally
contacted.
4
24. Check for damaged parts. Before further use of the tool, a guard or other part that is damaged should be
carefully checked to determine that it will operate properly and perform its intended function - check for
alignment of moving parts, binding of moving parts, breakage of parts, mounting, and any other conditions
that may affect its operation.
25. A guard or other part that is damaged should be properly repaired or replaced.
26. Direction of feed – Feed work into a blade or cutter against the direction of rotation of the blade or cutter only.
27. Do not leave tool running unattended. Turn power off. Don't leave tool until it comes to a complete stop.
28. Do not use this band saw for other than its intended use. If used for other purposes, WMH Tool Group
disclaims any real or implied warranty and holds itself harmless from any injury that may result from that use.
29. This drill press 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 drill press, do not use until proper training and
knowledge have been obtained.
30. Some dust created by power sanding, sawing, grinding, drilling and other construction activities contain
chemicals known to cause cancer, birth defects or other reproductive harm. Some examples of these
chemicals are:
• Lead from lead based paint.
• Crystalline silica from bricks, cement and other masonry products.
• Arsenic and chromium from chemically treated lumber.
Your risk of exposure varies, depending on how often you do this type of work. To reduce your exposure to
these chemicals: work in a well-ventilated area and work with approved safety equipment, such as face or
dust masks that are specifically designed to filter out microscopic particles.
31. Make certain the switch is in the OFF position before connecting the machine to the power supply.
32. Make certain the machine is properly grounded.
33. Give your work undivided attention. Looking around, carrying on a conversation and “horse-play” are careless
acts that can result in serious injury.
34. The operator should not wear gloves when operating the machine.
35. All doors should be closed, all panels replaced and other safety guards should be in place prior to the
machine being started or operated.
36. Be sure the drill bit is not in contact with the work piece when the motor is started. The motor should be
started and up to full speed before bringing the drill bit into contact with the work piece.
37. Keep your hands away from the drilling area.
38. The drill press must be stopped and the electrical supply must be cut off before any drill bit replacement or
machine adjustment is done, or before any attempt is made to change the drive belts or before any periodic
service or maintenance is performed on the drill press.
39. Remove loose items and unnecessary work pieces from the area before starting the machine.
40. The work piece must be securely clamped before the drill bit comes in contact with the work piece.
41. The drill press must be stopped and the electrical supply cut off or machine unplugged before reaching into
the drilling area.
42. Wear eye protection.
43. Do not remove jammed pieces until motor has stopped.
44. Hold workpiece firmly against table.
5
Safety Instructions for Drill Presses
1. All work shall be secured 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
manufacturers instructions pertaining to them.
Tooling shall be not be forced in to any
workpiece 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.
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 the eye wear
which does not comply with ANSI Z87.1
specifications could result in severe injury from
breakage of eye protection. See Figure B.
7. When drilling in material which causes dust, a
dust mask shall be worn. See Figure C.
8. Avoid contact with coolant, especially guarding
the 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.
A B C D
ON/OFF Switch Padlock
For Model Numbers A5816 and A5818
To avoid accidental starting by young children or
others childrennot qualified to use the tool, the use
of a padlock is required.
1. Open the padlock (Fig E).
2. Insert the through hole in the switch cover.
3. Close the padlock (Fig F).
4. Place the key in a safe place.
Figure E Figure F
6
Specifications
The JET 15-Inch Vari-Speed Drill Presses, Models
J-A3816, J-A5816, and J-A5818 provide drilling
speeds from 400 to 5,000 rpm. Simple handwheel
adjustment sets the speeds with an LED speed
display on the faceplate of the machine.
JET's 15-inch vari-speed drill press provides a solid
base for drilling and offers a wide range of spindle
speeds. The large quill provides greater accuracy.
The large worktable provides the operator with room
to work and ample support for the workpiece. The
drill press has a 3-inch diameter column for head
and table support. The 15-Inch Vari-Speed Drill
Press is equipped with a standard table raiser.
Model J-A3816 J-A5816 J-A5818
Stock Number ..................354500 .................... 354550 ...................... 354551
Type................................. Floor Model ............. Floor Model ............... Floor Model
Motor:
Motor Speed (rpm)......1,725 rpm ................ 1,725 rpm .................. 1,725 rpm
HP............................... 1 HP ........................ 1 HP .......................... 1 HP
Power Rating ..............1 Ph, 115/220V ....... 1 Ph, 115/220V.......... 3 Ph, 220/440V
Spindle speed (rpm) ........400 to 5,000rpm ..... 400 to 5,000 rpm ....... 400 to 5,000 rpm
Capacity:
Cast iron .....................up to 5/8-in. ............ up to 5/8-in. ............... up to 5/8-in
Steel............................ up to 1/2-in. ............. up to 1/2-in. ............... up to 1/2-in.
Drills to center..................15 in. ....................... 15 in........................... 15 in.
Quill diameter...................2-1/4 in. ................... 2-1/4 in. ..................... 2-1/4 in
Quill travel........................6 in. ......................... 6 in............................. 6 in.
Spindle taper....................#2 Morse Taper....... #2 Morse Taper......... #2 Morse Taper
Dimensions:
Table (overall) ............ 15-1/4 x 17-3/4 in. ... 15-1/4 x 17-3/4 in. ..... 15-1/4 x 17-3/4 in.
Table (working area)... 12-1/2 x 14-1/2 in.... 12-1/2 x 14-1/2 in. ..... 12-1/2 x 14-1/2 in.
T-slot...........................1/2-in. ...................... 1/2-in. ........................ 1/2-in.
Spindle to table ........... 41 in. ....................... 41 in........................... 41 in.
Spindle to base ........... 47-1/2 in. ................ 47-1/2 in. ................... 47-1/2 in.
Overall height...................67-1/2 in. ................ 67-1/2 in.
7
Introduction
Set-up
This manual includes operating and maintenance
instructions for the JET 15-Inch Vari-Speed Drill
Presses, Models J-A3816, J-A5816, and J-A5818.
This manual also includes parts listings and
illustrations of replaceable parts.
Refer to Figure 1 for key features of the drill press.
LED Speed Display
Speed
setting
Handwheel
On/Off Switch
Depth Stop
Spindle
Motor
Feed Handle
Head locking
Handle
Column
Securing the Base
The base of the drill press has four mounting holes.
The drill press should be level and rest solidly on the
floor. Place shims under the four mounting holes in
the base as required to level the drill press.
Cleaning
Clean off any protective grease with solvent. After
cleaning, lubricate the base, table, and column with
a light coating of medium weight machine oil.
Repeat at six months intervals.
Internal parts of the drill press are lubricated at the
factory. No further lubrication is required at the time
of installation.
Electrical Connection
Refer to the Wiring Diagram section for wiring
information. Connection to electrical power should
be made by a qualified electrician. Observe local
electrical codes when connecting the machine.
The motor should be protected with a time delay
fuse or circuit breaker with a amperage rating slightly
higher than the full load current of the motor.
Operating Controls
(Refer to Figure 2)
Work Table
Base
Figure 1 – Drill Press Features
Table
height
adjustment
Rack
ON/OFF Switch
The ON/OFF switch is located at the front of the drill
head.
Speed Control Handwheel
To avoid damage to the speed
adjustment mechanism, the motor must be operating before attempting to adjust the speed rate.
The speed control handwheel is located on the left
side of the drill head. An LED speed indicator is
provided on the face plate on the drill head.
Loading...