OPERATOR’S MANUAL 1/2 in. SPADE HANDLE DRILL SINGLE SPEED/REVERSIBLE DOUBLE INSULATED R7121 This new drill has been engineered and manufactured to our high standard for dependability, ease of operation and operator safety. When properly cared for, the drill will give you years of rugged, trouble-free performance. WARNING To reduce the risk of injury, the user must read and understand the operator’s manual before using this product. Thank you for buying a RIDGID product.
TABLE OF CONTENTS Introduction ...................................................................................................................................................................... 2 General Safety Rules .....................................................................................................................................................3-4 Specific Safety Rules...............................................................................................................
GENERAL SAFETY RULES Remove any adjusting key or wrench before turning the power tool on. A wrench or a key left attached to a rotating part of the power tool may result in personal injury. Do not overreach. Keep proper footing and balance at all times. This enables better control of the power tool in unexpected situations. Dress properly. Do not wear loose clothing or jewelry. Keep your hair, clothing and gloves away from moving parts.
GENERAL SAFETY RULES SERVICE When servicing a power tool, use only identical replacement parts. Follow instructions in the Maintenance section of this manual. Use of unauthorized parts or failure to follow Maintenance instructions may create a risk of shock or injury. Have your power tool serviced by a qualified repair person using only identical replacement parts. This will ensure that the safety of the power tool is maintained.
SYMBOLS Important: Some of the following symbols may be used on this tool. Please study them and learn their meaning. Proper interpretation of these symbols will allow you to operate the tool better and safer.
ELECTRICAL DOUBLE INSULATION EXTENSION CORDS Double insulation is a concept in safety in electric power tools, which eliminates the need for the usual three-wire grounded power cord. All exposed metal parts are isolated from the internal metal motor components with protecting insulation. Double insulated tools do not need to be grounded. When using a power tool at a considerable distance from a power source, be sure to use an extension cord that has the capacity to handle the current the tool will draw.
FEATURES SPECIFICATIONS Chuck ....................................................................................................................................................1/2 in. (13mm), Keyed Switch............................................................................................................................................... Single Speed/Reversible No Load Speed ............................................................................................................................
FEATURES AUXILIARY HANDLE SPADE HANDLE CHUCK SWITCH TRIGGER / FORWARD-REVERSE LEVER LIGHTED PLUG LOCK-ON BUTTON Fig. 1 UNPACKING INSTRUCTIONS WARNING: When unpacking the drill: Carefully remove the tool and accessories from the box. Make sure that all items listed in the packing list are included. Inspect the tool carefully to make sure no breakage or damage occurred during shipping.
ASSEMBLY WARNING: The tool should never be connected to a power supply when you are assembling parts, making adjustments, cleaning, performing maintenance, or when the tool is not in use. Disconnecting the tool will prevent accidental starting that could cause serious injury. INSTALLING AUXILIARY HANDLE See Figure 2. An auxiliary handle is packed with the drill for ease of operation and to help prevent loss of control. The auxiliary handle may be installed at three different positions on the drill body.
ASSEMBLY TO INSTALL BITS See Figure 4. Unplug the drill. Insert the chuck key and twist counterclockwise as shown in figure 4. Insert the drill bit into the chuck the full length of the jaws. WARNING: Do not insert drill bit into chuck jaws and tighten as shown in figure 5. This could cause the drill bit to be thrown from the drill resulting in possible serious personal injury or damage to the chuck. Tighten the chuck jaws securely on the drill bit, using the chuck key provided.
OPERATION WARNING: Exercise caution when using this tool. Careless actions, for even a fraction of a second, can result in serious personal injury.
OPERATION DRILLING See Figures 8 and 9. Attach auxiliary handle (except for very light duty jobs) Depress and release the switch trigger to be sure the drill is in the OFF position before connecting it to power supply. Secure the material to be drilled in a vise or with clamps to keep it from turning as the drill bit rotates. Plug the drill into power supply source. Hold the drill firmly and place the bit at the point to be drilled. Depress the switch trigger to start the drill.
MAINTENANCE WARNING: This tool should never be connected to a power supply when you are assembling parts, making adjustments, cleaning, performing maintenance, or when the tool is not in use. Disconnecting the tool will prevent accidental starting that could cause serious injury. CHUCK REMOVAL See Figure 10, 11, and 12. The chuck must be removed in order to use some accessories. To remove: Unplug the drill. Open chuck jaws using the provided chuck key.
MAINTENANCE WARNING: This tool should never be connected to a power supply when you are assembling parts, making adjustments, cleaning, performing maintenance, or when the tool is not in use. Disconnecting the tool will prevent accidental starting that could cause serious injury. BRUSH REPLACEMENT See Figure 13. The drill has externally accessible brush assemblies that should be periodically checked for wear. Follow these steps to replace the brushes: Unplug the drill.
MAINTENANCE Electric tools used on fiberglass material, wallboard, spackling compounds, or plaster are subject to accelerated wear and possible premature failure because the fiberglass chips and grindings are highly abrasive to bearings, brushes, commutators, etc. Consequently, we do not recommended using this tool for extended work on these types of materials. However, if you do work with any of these materials, it is extremely important to clean the tool using compressed air.
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WARRANTY RIDGID® HAND HELD AND STATIONARY POWER TOOL 3 YEAR LIMITED SERVICE WARRANTY WHAT IS NOT COVERED Proof of purchase must be presented when requesting warranty service. This warranty applies only to the original purchaser at retail and may not be transferred.
OPERATOR’S MANUAL 1/2 in. SPADE HANDLE DRILL SINGLE SPEED/REVERSIBLE DOUBLE INSULATED R7121 Customer Service Information: For parts or service, contact your nearest RIDGID authorized service center. Be sure to provide all relevant information when you call or visit. For the location of the authorized service center nearest you, please call 1-866-539-1710 or visit us online at www.ridgid.com. The model number of this tool is found on a plate attached to the motor housing.