SAFETY GUIDELINES - DEFINITIONS This manual contains information that is important for you to know and understand. This information relates to protect- ing YOUR SAFETY and PREVENTING EQUIPMENT PROBLEMS. To help you recognize this information, we use the symbols to the right. Please read the manual and pay attention to these sections. Indicates an imminently hazardous situation which, if not avoided, will result in death or serious injury.
TABLE. Do not attempt to drill a workpiece that does not have a flat surface against the table. Prevent the workpiece from rotating by clamping it to the table or by securing it against the drill press column. SAVE THESE INSTRUCTIONS.
The conversion of your drill press for 230 volt operation must be done by qualified electrical personnel. Should you desire to have your drill press converted for 230 volt operation, take your drill press to your local Authorized Delta Service Center. Call 800-223-7278 for the location of the nearest Authorized Service Center.
OPERATING INSTRUCTIONS FOREWORD Delta Models 17-925 and 17-990X are 16½" variable speed drill presses. The Delta Models 17-925 and 17-990X have a powerful ¾ HP motor which provides plenty of power for a variety of drilling jobs. UNPACKING AND CLEANING Carefully unpack the machine and all loose items from the shipping container(s).
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7 - Table raising and lowering handwheel 8 - Table 9 - Chuck 10 - Chuck key 11A Pinion shaft handles (3) (For model 17-925 ONLY) 11B Pinion shaft handle (For Model 17-990X ONLY) DRILL PRESS PARTS Fig. 2 12 - Speed range changing lever...
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FOR YOUR OWN SAFETY, DO NOT CONNECT THE MACHINE TO THE POWER SOURCE UNTIL THE MACHINE IS COMPLETELY ASSEMBLED AND YOU READ AND UNDERSTAND THE ENTIRE INSTRUCTION MANUAL. 1. Assemble the column (A) Fig. 3, to the base (B) using the four M10x40mm hex head screws (C), three of which are shown.
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4. Slide raising rack (F) Fig. 7 and table bracket (I) onto drill press column, as shown. Make sure bottom of raising rack (F) Fig. 8, is engaged with flange (J) on drill press base. 5. Re-assemble ring (E) Fig. 9, which was removed in STEP 1.
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9. Thread table lock lever (Q) Fig. 13, into hole in front of table bracket as shown. 10. Place the drill press head (N) Fig. 14, onto the column as far as it will go. Align head (N) Fig. 14A, to table (C) Fig.
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To avoid damage to the chuck, NEVER drive the chuck onto the spindle with a metal hammer. FOR MODEL 17-925 ONLY 14. Thread the three pinion shaft handles (U) into the three holes located in the pinion shaft hub (V), as shown in Fig.
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Place handle (A) Fig. 17B on pinion shaft (C). Make sure key slot (D) in handle is aligned with the key (E) on the pinion shaft Replace flat washer (C) Fig. 17C and thread screw (B) into pinion shaft and tighten securely. 15.
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SUPPORTING SURFACE If your drill press is to be used in a permanent location, the drill press base must be secured to the supporting surface with fasteners through the two mounting holes, (A) Fig. 20, in the drill press base.
OPERATING CONTROLS AND ADJUSTMENTS STARTING AND STOPPING DRILL PRESS The power switch is located at the front of the drill press head. To turn the machine “ON” press the green start button (A) Fig. 23. To stop the drill press, push the red stop button (B).
(A) Fig. 30, on the threaded stop rod (B) is used as follows: 1. Lower the chuck (C) Fig. 30, and drill bit to the depth you wish the drill bit to be by rotating the pinion shaft handles (D).
QUILL ADJUSTMENTS The spindle is raised and lowered by turning the pilot wheel (A) Fig. 31. The quill (B) can be locked at any desired point in its travel by tightening the quill locking lever (C). NOTE: The quill locking lever (C) is spring- loaded and the handle can be repositioned by pulling out on the handle (C) and repositioning the hub (D) of the handle on the nut located underneath the hub.
CORRECT DRILLING SPEEDS Factors which determine the best speed to use are: kind of material being worked, size of hole, type of drill or other cutter, and quality of cut desired. Use the recommended speed for the drill press bit and workpiece material.
(A) Fig. 38, located on top of the variable speed pulleys and the hole (B) located on top of the shifter mechanism. IMPORTANT: Oil the holes when the drill press is turned OFF. Then turn the machine ON and run through the low and high speed ranges a few times.
A complete line of accessories is available from your Delta Supplier, Porter-Cable • Delta Factory Service Centers, and Delta Authorized Service Stations. Please visit our Web Site name of your nearest supplier. Since accessories other than those offered by Delta have not been tested with this product, use of such accessories could be hazardous.
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PORTER-CABLE (CENTROS DE SERVICIO DE PORTER-CABLE Parts and Repair Service for Porter-Cable (Obtenga Refaccion de Partes o Servicio para su Herramienta en los Siguientes Centros de Porter-Cable ARIZONA ILLINOIS Tempe 85282 (Phoenix) Addison 60101 (Chicago) 2400 West Southern Avenue 400 South Rohlwing Rd.
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