Delta 11-990C Manuale Utente

INSTRUCTION MANUAL12" Bench Drill Press(Model 11-990C)PART NO. 1234956 (011)Copyright © 2001 Delta MachineryFrançais au versoTo learn more about

10EXTENSION CORDSUse proper extension cords. Make sure your extensioncord is in good condition and is a 3-wire extension cordwhich has a 3-prong groun

11TABLE ADJUSTMENTS1. The table can be raised or lowered on the drill presscolumn by loosening the table clamp handle (A) Fig. 23,and turning the tabl

12SPINDLE SPEEDSFive spindle speeds of 620, 1100, 1720, 2340 and 3100RPM are available. The highest speed is obtained whenthe belt is on the largest s

13ADJUSTING SPINDLERETURN SPRINGThe spindle is automatically returned to its upper mostposition upon release of the handle. It is recommendedthat the

14BORING IN WOODTwist drills, although intended for metal drilling, may also be used for boring holes in wood. However, machine spur bitsare generally

15NOTES

16PARTS, SERVICE OR WARRANTY ASSISTANCEAll Delta Machines and accessories are manufactured to high quality standards and are serviced by a network of

2SAFETY RULESWoodworking can be dangerous if safe and proper operating procedures are not followed. As with all machinery, thereare certain hazards in

31. DO NOT operate your tool until it is completelyassembled and installed according to the instructions.2. IF YOU ARE NOT thoroughly familiar with th

4UNPACKING AND CLEANINGYour drill press is shipped complete in one container. Carefully unpack the drill press and all loose items from thecontainer.

5ASSEMBLY1. Assemble the column (A) Fig. 3, to the base (B) usingthe four screws (C), three of which are shown. Loosenset screw (D) and remove ring (E

64. Slide raising rack (F) Fig. 7, table and table bracketonto drill press column, as shown. Make sure bottom ofraising rack (F) Fig. 8, is engaged wi

77. Figure 11, illustrates the table raising and loweringhandle (K) assembled to worm gear shaft (G).8. Thread clamp handle (M) Fig. 12, into hole in

811. IMPORTANT: Make certain the spindle taper (Q) Fig.15, and tapered hole in chuck (R) are clean and free ofany grease, lacquer or rust preventive c

9CONNECTING TOOL TO POWER SOURCEPOWER CONNECTIONSA separate electrical circuit should be used for your tools. This circuit should not be less than #12