Woodstock M1102, M1103 owner manual Changing Spindle RPM, To change spindle RPM, do these steps

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M1102/M1103 16-Speed Drill Press

Changing Spindle RPM

Never operate drill press with pulley cover in the open position. Your hand may become trapped in the belt and serious personal injury will occur.

The belts in the headstock must be rearranged to change spindle RPM. A chart under the pulley cover shows the belt positions needed to make the drill press run at the desired RPM. For example, the pulley ratio shown in Figure 20 indicates belt positioning to get 569 RPM at the spindle.

To change spindle RPM, do these steps:

1.DISCONNECT THE DRILL PRESS FROM POWER!

2.Loosen the belt tension lock knob (shown in Figure 21) on the right side of the headstock, to take ten- sion off of the V-belts and allow the motor to move freely.

3.Locate the desired speed on the Drill, Cutter, and Hole Saw Suggested RPM Chart starting on Page 23.

4.Move the V-belts to the desired V-grooves on the motor, idler, and spindle pulleys.

5.Pivot the motor toward the back of the headstock and tighten the lock knob once the desired V-belt tension is achieved.

6.Close the cover before plugging in the machine.

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Figure 20. Spindle RPM chart at 60 Hz.

Figure 21. Loosening lock knob.

OPERATIONS

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Contents Speed Drill Press Page Contents Service About Your New 16-Speed Drill Press IntroductionWoodstock Technical Support M1103 Specifications M1102 SpecificationsCast Iron Base with T-Nut Slots Allows for maxi IdentificationBefore Operating this Machine SafetySafety Instructions for Machinery Always Lock Mobile Bases if Used Before Operating Machinery Safety for Drill Presses Grounding Electrical110V Operation Extension CordsInventory SET UPUnpacking Cleaning Machine Machine PlacementTo secure the column to the base, do these steps To install the table supportColumn and Base Table SupportSliding table support and rack Over the column Aligning headstock with a Typical drill press base HeadstockDrill Chuck & Arbor To install the chuck guard, do these stepsChuck Guard Seating arbor into chuck Downfeed Handles & Belt Cover Knob To install the downfeed handles, do these stepsTo install the table, do these steps To test run the drill press Work Light Test Run To mount the Model M1102 drill press to a table MountingGeneral Installing & Removing Drill BitsTo install a drill bit, do these steps OperationsTo change spindle RPM, do these steps Changing Spindle RPMTo tilt the table, do these steps Adjusting Table TiltDepth Stop To set the depth stop, do these stepsOperations Operations To remove the drill chuck and arbor, do these steps Arbor RemovalLubrication MaintenanceBelts Table and BaseTroubleshooting ServiceM1102/M1103 16-Speed Drill Press Drill Press Operations Feed Shaft Spring Tension Capacitor Electrical ComponentsParts 110V Wiring Diagram M1102/M1103Wiring DiagramService Notes M1102/M1103 Parts Diagram PART# Description M1102/M1103 Parts ListWiringharness REF PART# Description Label Placement and PartsParts Notes Warranty Comments Warranty RegistrationBOX BELLINGHAM, WA