Powermatic 1200HD User manual

Instruction Manual & Parts List
M-0460237
[phone]
www.wmhtoolgroup.com
20" DRILL PRESS
Model 1200HD

Warranty & Service
WMHToolGroup warrantseveryproductitsells. Ifoneofourtoolsneedsserviceorrepair,one ofourAutho-
rizedRepairStationslocatedthroughout theUnited Statescan giveyou quickservice.
In most cases, any one of these WMH Tool Group Repair Stations can authorize warranty repair, assist you in
obtainingparts,or performroutine maintenanceandmajorrepaironyour JET,Powermatic,Performax, or
Wilton tools.
Forthe nameof anAuthorizedRepair Stationin yourarea, call1-800-274-6848.
More Information
WMH Tool Group is consistently adding new products to the line. For complete, up-to-date product information,
checkwith yourlocal WMHToolGroup distributoror visitwmhtoolgroup.com.
Limited Warranty
WMH Tool Group makes every effort to assure that its products meet high quality and durability standards and
warrantsto theoriginal retailconsumer/purchaser ofour productsthat eachproductbefreefrom defectsin
materialsand workmanshipas follows: 1YEAR LIMITEDWARRANTYONALLPRODUCTS UNLESS
SPECIFIED OTHERWISE. This warranty does not apply to defects due directly or indirectly to misuse, abuse,
negligenceor accidents,normal wear-and-tear, repair oralterations outsideour facilities,or toa lackof mainte-
nance.
WMHTOOLGROUPLIMITSALLIMPLIEDWARRANTIESTOTHEPERIOD SPECIFIEDABOVE,FROMTHE
DATETHE PRODUCTWAS PURCHASEDAT RETAIL.EXCEPTAS STATEDHEREIN,ANYIMPLIED
WARRANTIESORMERCHANTIBILITYANDFITNESSARE EXCLUDED.SOMESTATES DONOTALLOW
LIMITATIONS ONHOWLONGTHE IMPLIEDWARRANTYLASTS,SOTHEABOVELIMITATIONMAYNOT
APPLYTO YOU. WMHTOOLGROUP SHALLIN NO EVENT BE LIABLE FOR DEATH, INJURIES TO PER-
SONSORPROPERTY,ORFOR INCIDENTAL,CONTINGENT, SPECIAL,ORCONSEQUENTIALDAMAGES
ARISINGFROMTHE USEOFOUR PRODUCTS.SOMESTATESDONOTALLOW THEEXCLUSIONOR
LIMITATIONOFINCIDENTALORCONSEQUENTIALDAMAGES,SOTHEABOVELIMITATION OREXCLU-
SION MAY NOTAPPLYTO YOU.
To takeadvantageof thiswarranty, the product orpartmust be returnedfor examination, postageprepaid,to an
AuthorizedRepairStation designatedby ouroffice. Proofof purchasedate andan explanationof thecomplaint
must accompany the merchandise. If our inspection discloses a defect, WMH Tool Group will either repair or
replacethe product,or refundthe purchaseprice ifwecannotreadilyand quicklyprovide arepair orreplace-
ment, if you are willing to accept a refund. WMH Tool Group will return repaired product or replacement at our
expense, but if it is determined there is no defect, or that the defect resulted from causes not within the scope
of our warranty, then the user must bear the cost of storing and returning the product. This warranty gives you
specific legal rights, you may also have other rights which vary from state to state.
WMH Tool Group sells through distributors only. WMH Tool Group reserves the right to effect at any time,
without prior notice, those alterations to parts, fittings, and accessory equipment which they may deem neces-
saryfor anyreasonwhatsoever.
This manual has been prepared for the owner and operators of a Powermatic Model 1200HD
Drill Press. Its purpose, aside from machine operation, is to promote safety through the use of
acceptedcorrectoperatingandmaintenanceprocedures. Completelyreadthesafetyand main-
tenance instructions before operating or servicing the machine. To obtain maximum life and
efficiency from your drill press and to aid in using the machine safely, read this manual thor-
oughly and follow all instructions carefully.

TABLE OF CONTENTS
Safety
Instructions ................................................................................................................................4-5
Decals .......................................................................................................................................... 6
Specifications........................................................................................................................................ 6
DimensionalDrawings ........................................................................................................................... 7
Installation, Maintenance & Adjustments
Receiving...................................................................................................................................... 8
Installation .................................................................................................................................... 8
Spindle Table Models ...................................................................................................................8
Quill Adjustment ........................................................................................................................... 8
Quill Return Spring Adjustment ....................................................................................................8
Replacing Spindles on Quill Assembly..........................................................................................9
Lubrications ..................................................................................................................................9
Drill Press Operations......................................................................................................................... 10
Controls ...................................................................................................................................... 10
OperatingTips.........................................................................................................................10-11
Inverter Drive System ................................................................................................................. 11
Power Connection - Electronic Variable Speed.......................................................................... 11
Foot Switch Operation (Optional)................................................................................................11
Parts Lists & Exploded Views:
Production & Tilting Table with Table Raising Rack ...............................................................12-13
Electronic Variable Speed Assembly .....................................................................................14-16
Spindle Table, Legs & Column Mounting Bracket Assembly....................................................... 17
Head Raising Assembly ........................................................................................................18-19
Head Assembly .....................................................................................................................20-21
Electrical Schematics
1200HD ...................................................................................................................................... 22
1200HD when used with Reversing Foot Switch ........................................................................23
Trouble-shooting Tips ......................................................................................................................... 24
Table 1A: Drilling Feeds - Speed - Horsepower Required.................................................................. 25
TABLE 1B: Drilling Feeds - Speed - Horsepower Required ............................................................... 26
TABLE 2: Reaming Speeds - High Speed Steel Tools - Materials - RPM .......................................... 27
TABLE 3: Tapping and Threading Formula for Calculating Horsepower Requirements ..................... 28

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SAFETY INSTRUCTIONS
Read, understand and follow the safety and operating instructions found in this manual. Know the limita-
tions and hazards associated with a 1200HD Drill Press. A safety rules decal is installed on the belt guard of
this machine to serve as a reminder of basic safety practice.
Electrical Grounding. Make certain that the machine frame is electrically grounded and that a grounding
lead is included in the incoming electrical service. In cases where a cord and plug are used, make certain that
the grounding lug connects to a suitable ground. Follow the grounding procedure indicated by the National
Electric Code.
Eye Safety. Wear an approved safety face shield, goggles or glasses to protect eyes when operating the drill
press.
Personal Protection. Before operating the machine, remove tie, rings, watch and other jewelry and roll up
sleeves above the elbow. Remove all outer loose clothing and confine long hair. Protective type footwear
should be worn. Hearing protectors should be used where noise exceeds the level of exposure allowed in
Section 1910.95 of the OSHA regulations. Do not wear gloves.
Work Area. Keep the floor around the machine clean and free of tools, tooling, stock scrap and other foreign
material, and oil, grease or coolant to minimize the danger of tripping or slipping. Be sure the table is free of
chips, tools and everything else not required for the task to be performed. Powermatic recommends the use
of anti-skid floor strips on the floor area where the operator normally stands and that each machine's work
area be marked off. Make certain the work area is well lighted and ventilated. Provide for adequate work
space around the machine.
Guards. Keep all machine guards in place at all times when the machine is in use. Do not operate the
machine with the guard off.
Do Not Overreach. Maintain a balanced stance and keep your body under control at all times.
Maintain Tools in Top Condition. Keep tools sharp and clean for safe and best performance. Dull tools can
increase the feed force required and can result in burning the stock or seizing up,causing the work to be
pulled free from its holding device. Dull or improperly sharpened drills will not produce a straight hole.
Use the Proper Speed and Feed. Atable is provided in the instruction manual as a guide in selecting the
correctspeed andfeed ratefor avariety ofmaterials. Formaterials notshown, consultthe materialsupplier for
correct speed and feed rate.Adjust speed on variable speed models only with the power on. On step cone
models, make sure power is off and the spindle has come to a complete stop before opening the access door
tochange speeds.
Never Drill Freehand. Always block or clamp the work piece. A drill bit or tap can seize up causing the work
piece, jig, or fixture to rotate with the spindle and can cause serious injury.
Remove Key Chucks. When a key chuck is used, remove it immediately after using it to lock or unlock a
tool in the chuck. If it is not removed, starting the spindle can cause it to be thrown off the chuck and could
result in serious injury.
Hand Safety. Keep hands away from the spindle when the machine is under power. Never clear chips when
the spindle is under power and never use the hands to clear chips; use a brush or chip rake. Chips are razor
sharp and can cause serious injury. Do Not Change Tools with the Spindle Rotating Under Power.
Spindle Rotation. Be sure the rotation of the spindle is correct for the tool being used.
Machine Adjustments. Make all machine adjustments with power off except speed on a variable speed
model or feed rate on machine equipped with power feed.
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5
Machine Capacity. Do not attempt to use the machine beyond its stated capacity or for operations requiring
more than the rated horsepower of the motor. This type use will reduce the productive life of the machine and
could cause the breakage of parts which could result in personal injury.
Avoid Accidental Starting. Make certain the motor switch is in the "off" position before connecting power to
the machine.
Careless Acts. Give the work you are doing your undivided attention. Looking around,carrying on a conver-
sation, and "horseplay" are careless acts that can result in serious injury.
Job Completion. If the operator leaves the machine area for any reason, the drill press should be turned off
and the spindle come to a complete stop before he departs. In addition, if the operation is complete, he
should clean the machine and work area. Never clean the machine with power on and never clean chips with
the hands; use a brush or chip rake.
Disconnect Machine before performing any service or maintenance and when changing tools.
Replacement Parts. Use only Powermatic or factory authorized replacement parts and accessories; other-
wise, the drill press warranty and guarantee will be null and void.
Misuse. Do not use the 1200HD Drill Press for other than its intended use. If used for other purposes,
Powermatic disclaims any real or implied warranty and holds itself harmless for any injury that may result
from the use. Do not equip a 1200HD Drill Press with a motor larger than 2 horsepower nor with a motor with
a speed greater than 1800 rpm unless specifically authorized to do so in writing by Powermatic.
If you are not thoroughly familiar with the operation of drill presses, obtain advice from your supervisor,
instructor or other qualified person.
Drugs, alcohol, medication. Do not operate this machine while under the influence of drugs, alcohol, or any
medication.
Health hazards. Some dust created by power sanding, sawing, grinding, drilling and other construction
activities contains 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 and cement and other masonry products.
* Arsenic and chromium from chemically-treated lumber.
Your risk from these exposures 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 those dust masks that are specifically designed to filter out microscopic particles.
Familiarize yourself with the following safety notices used in this manual:
CAUTION: (This means that if precautions are not heeded, it may result in minor or moderate injury
and/or possible machine damage)
WARNING: (This means that if precautions are not heeded, it could result in serious injury or
possibly even death).
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