Ryobi DP121L General Maintenance, Lubrication, Motor/Electrical, Removing the SPINDLE/CHUCK

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MAINTENANCE

WARNING:

When servicing, use only identical replacement parts. Use of any other parts may create a hazard or cause product damage.

WARNING:

Always wear safety goggles or safety glasses with side shields during power tool operation or when blowing dust. If operation is dusty, also wear a dust mask.

WARNING:

To prevent accidental starting that could cause possible serious personal injury, turn off the tool, remove the switch key, and unplug the drill press before performing any maintenance or adjustment.

GENERAL MAINTENANCE

Avoid using solvents when cleaning plastic parts. Most plastics are susceptible to damage from various types of commercial solvents and may be damaged by their use. Use clean cloths to remove dirt, dust, oil, grease, etc.

WARNING:

Do not at any time let brake fluids, gasoline, petroleum- based products, penetrating oils, etc., come in contact with plastic parts. Chemicals can damage, weaken or destroy plastic which may result in serious personal injury.

After using the drill press, clean it completely and lubricate all sliding and moving parts. Apply a light coat of automotive- type paste wax to the table and column to help keep the surfaces clean.

LUBRICATION

Lower spindle to maximum depth and oil moderately once every three months.

Oil the column lightly every two months.

If cranking becomes difficult, grease gear rack lightly. The ball bearings in the tool are permanently lubricated.

MOTOR/ELECTRICAL

The induction motor is easy to maintain but must be kept clean. Do not allow water, oil, or sawdust to accumulate on or in it. The sealed bearings are permanently lubricated and need no further attention.

head assembly and motor housing

Frequently blow out any dust that may accumulate inside the head assembly and/or motor housing.

Gear Rack

Periodically lubricate the worm gear and gear rack in order to keep the vertical movement smooth and to help prolong the life of the drill press.

REMOVING THE SPINDLE/CHUCK

The chuck tool is used to remove the chuck and/or spindle when either an attachment is to be used or when large drill bits with a tapered shank are to be used.

Unplug the drill press.

Lower the spindle until the slots in the spindle are visible.

Insert the chuck tool into the spindle slot. While support- ing the chuck in one hand, tap the chuck tool lightly with a rubber mallet until the chuck and spindle release from the drill press.

Remove the chuck tool from the spindle.

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Contents OPERATOR’S Manual Save this Manual for Future ReferenceWarranty IntroductionGeneral Safety Rules Read ALL InstructionsGeneral Safety Rules Specific Safety Rules Symbols Symbol Name DESIGNATION/EXPLANATIONService Symbol Signal MeaningExtension Cords Speed and WiringElectrical Electrical ConnectionGlossary of Terms Product specifications FeaturesDigital Digital Display Tools NeededChuck Tool Loose Parts Column ­assembly Hex bolt AssemblyAttaching column assembly to base UnpackingSee Figures 6 AssemblyInstalling table assembly ScrewInstalling chuck, head assembly, and feed handles See Figures 9Bulb Installing/changing worklight bulbMounting the Drill press MountingCHECKING/adjusting Laser Alignment Installing/using the spindle lock leverTurn clockwise to install / lock the spindle Laser Housing Operation Power SwitchApplications Table rotation Installing and removing bitsSELF-EJECTING Chuck KEY Chuck key Key holeDrilling Tips OperationDrilling See Figures 20Adjusting Table bevel AdjustmentsAdjusting table height Adjusting the drilling depthLubrication MaintenanceGeneral Maintenance MOTOR/ELECTRICALTroubleshooting Problem Possible Cause SolutionService Model NO. and Serial no