Delta 900585 instruction manual Spindle Speeds

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3.Fig. 22, illustrates the table alignment pin (B) removed. Loosen table locking bolt (D), tilt table to the desired angle and tighten bolt (D). When returning table to the level position, replace table alignment pin (B). This will automatically position the table surface at 90 degrees to the spindle.

4.A tilt scale (E) Fig. 23, is provided on the table bracket casting to indicate the degree of tilt. A witness line and zero mark (F) are also provided on the table to line up with the scale (E).

B

D

Fig. 22

E

F

Fig. 23

SPINDLE SPEEDS

Five spindle speeds of 620, 1100, 1720, 2340 and 3100 RPM are available with your drill press. The highest speed is obtained when the belt is on the largest step of the motor pulley and the smallest step of the spindle pulley, as shown in Fig. 25. Fig. 25, illustrates which step of the motor and spindle pulley the belt must be placed to obtain the five speeds available.

SPINDLEMOTOR

3100

2340

1720

1100

620

Fig. 25

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Contents Drill Press Safety Rules Always Wear EYE ProtectionAdditional Safety Rules For Drill Presses Unpacking Cleaning Assembling the Drill PressPage Fastening Drill Press to Supporting Surface Connecting Drill Press to Power SourceExtension Cords Motor Specifications Grounding InstructionsLocking Switch in the OFF Position Table AdjustmentsSpindle Speeds Changing Speeds and Adjusting Belt Tension Adjusting Spindle Return Spring Drilling Holes To DepthOperation Correct Drilling SpeedsDrilling Metal Boring in Wood