Woodstock M1102, M1103 owner manual Service, Troubleshooting

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M1102/M1103 16-Speed Drill Press

SERVICE

Troubleshooting

This section covers the most common problems and corrections with this type of machine. WARNING! DO NOT make any adjustments until power is disconnected and moving parts have come to a complete stop!

Motor & Electrical

Symptom	Possible Cause	Possible Solution
Machine does not	1. Plug or receptacle is at fault or wired incor-	1. Test power plug and receptacle for good contact
start or a breaker	rectly.	and correct wiring.
trips.	2. Start capacitor is faulty.	2. Replace capacitor.
	3. Motor connection is wired incorrectly.	3. Correct motor wiring (see Page 32).
	4. Power supply is faulty, or is switched OFF.	4. Make sure all hot lines and grounds are operational
		and have correct voltage on all legs.
	5. Safety switch key is at fault.	5. Install or replace safety key, or replace switch
		assembly.
	6. ON/OFF switch is faulty.	6. Replace faulty switch.
	7. Cable or wiring is open or has high resistance.	7. Troubleshoot wires for internal or external breaks,
		check for disconnected or corroded connections and
		repair or replace wiring.
	8. Motor is at fault.	8. Test, repair or replace motor.
Machine stalls or	1. Incorrect spindle speed for task.	1. Decrease spindle speed.
is underpowered.	2. Machine is undersized for the task.	2. Use smaller drill bits/cutters and reduce the feed
		rate and spindle speed.
	3. Bit or cutter is dull.	3. Sharpen/replace bit or cutter.
		4. Make sure hot lines and grounds are operational w/
	4. Low power supply voltage.	correct voltage.
	5. Belt(s) is slipping.	5. Replace bad belts, align pulleys, and re-tension.
	6. Plug or receptacle is at fault.	6. Test power plug and receptacle for good contact
		and correct wiring.
	7. Motor connection is wired incorrectly.	7. Correct motor wiring (see Page 32).
	8. Pulley is slipping on shaft.	8. Replace loose pulley and shaft.
	9. Motor bearings are at fault.	9. Rotate motor shaft for noisy or burnt bearings,
		repair/replace as required.
	10. Motor has overheated.	10. Clean inside/outside of motor, let cool, and
		reduce workload on machine.
	11. Motor is at fault.	11. Test, repair or replace motor.

SERVICE

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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 110V Operation ElectricalExtension Cords GroundingInventory SET UPUnpacking Cleaning Machine Machine PlacementColumn and Base To install the table supportTable Support To secure the column to the base, do these stepsSliding 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 LightTest Run To mount the Model M1102 drill press to a table MountingTo install a drill bit, do these steps Installing & Removing Drill BitsOperations GeneralTo change spindle RPM, do these steps Changing Spindle RPMDepth Stop Adjusting Table TiltTo set the depth stop, do these steps To tilt the table, do these stepsOperations Operations To remove the drill chuck and arbor, do these steps Arbor RemovalBelts MaintenanceTable and Base LubricationTroubleshooting 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