Ryobi HP722, HP62 manual Drilling

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OPERATION

WARNING:

Always wear safety goggles or safety glasses with side shields when operating tool. Failure to do so could result in objects being thrown into your eyes, resulting in possible serious injury.

DRILLING

See Figure 13.

When drilling hard, smooth surfaces, use a center punch to mark the desired hole location. This will prevent the drill bit from slipping off center as the hole is started. However, the lower speed feature allows starting holes without center punching if desired. To accomplish this, simply operate your drill at lower speed until the hole is started.

The material to be drilled should be secured in a vise or with clamps to keep it from turning as the drill bit rotates.

Hold tool firmly and place the bit at the point to be drilled. Depress the switch trigger to start tool.

Move the drill bit into the workpiece, applying only enough pressure to keep the bit cutting. Do not force or apply side pressure to elongate a hole.

WARNING:

Be prepared for binding or bit breakthrough. When these situations occur, the drill has a tendency to grab and kick opposite to the direction of rotation and could cause loss of control when breaking through material. If you are not prepared, this loss of control can result in possible serious injury.

When drilling metals, use a light oil on the drill bit to keep it from overheating. The oil will prolong the life of the bit and increase the drilling action.

If the bit jams in workpiece or if the drill stalls, release switch trigger immediately. Remove the bit from the workpiece and determine the reason for jamming.

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15

Fig. 13

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Image 13
Contents Thank YOU for Buying a Ryobi Cordless DRILL-DRIVER Save this Manual for Future ReferenceTable of Contents General Safety RulesService Specific Safety Rules AND/OR SymbolsImportant Rules for Battery Tools Tool Use and CareImportant Safety Instructions For Charger Symbols FeaturesSymbol Name DESIGNATION/EXPLANATION Switch Product Specifications DRILL-DRIVERSwitch Lock TWO Speed SwitchLevel Torque Adjustment Ring Switch Keyless Trigger Chuck Charging Your DRILL-DRIVER OperationTo Charge Model HP62 To Charge Model HP722To Remove Battery Pack Model HP722 To Install Battery Pack Model HP722Battery Pack Port Latches Depress Latches To Release Important Information for Recharging HOT BatteriesGrip Tighten Chuck Collar ReversibleRemoving Bits Installing BitsChuck Body Chuck Jaws Drill BIT Chuck Collar To Adjust Torque Screwdriving Torque AdjustmentLevel Drilling Drilling To Retighten a Loose Chuck Chuck RemovalKeyless Chuck HEX KEY Wrench Batteries MaintenanceBattery REMOVAL, Preparation for Recycling Model HP62 Battery RemovalDisposal of Exhausted Batteries Model HP62Page Service Model NO. and Serial no