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Your 

Hammer Drill 

has been engineered and manufactured to our high standards for dependability, ease of operation, and 

operator safety. When properly cared for, it 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.

SAVE THIS MANUAL FOR FUTURE REFERENCE

OPERATOR’S MANUAL

1/2 in. 18 VOLT
HAMMER DRILL 
TWO SPEED/REVERSIBLE

R8411511

R

Summary of Contents for R8411511

Page 1: ...rly cared for it 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...

Page 2: ...embly 9 n Operation 10 17 n Maintenance 18 19 n Warranty 20 n Customer Service Information 22 TABLE OF CONTENTS INTRODUCTION This tool has many features for making its use more pleasant and enjoyable...

Page 3: ...ontrol of the tool in unexpected situations n Use safety equipment Always wear eye protection Dust mask non skid safety shoes hard hat or hearing protection must be used for appropriate conditions n D...

Page 4: ...ey are always in operating condition Be aware of possible hazards when not using your battery tool or when changing accessories Following this rule will reduce the risk of electric shock fire or serio...

Page 5: ...ug of extension cord are the same number size and shape as those of plug on charger b That extension cord is properly wired and in good electrical condition and c That wire size is large enough for AC...

Page 6: ...jury user must read and understand operator s manual before using this product Eye Protection Always wear safety goggles or safety glasses with side shields and a full face shield when operating this...

Page 7: ...e product to your nearest AUTHORIZED SERVICE CENTER for repair When servic ing use only identical replacement parts WARNING To avoid serious personal injury do not attempt to use this product until yo...

Page 8: ...0 1600 min Hammer Speed 0 6400 0 25 600 min Charger Input 120 V 60 Hz AC only Charge Rate 30 minutes Torque Maximum 350 in lb BIT STORAGE DIRECTION OF ROTATION SELECTOR FORWARD REVERSE LOCK OFF CENTE...

Page 9: ...dual port charger fast charges two batteries at once It is equipped with a fan that brings hot batteries to optimum charging temperature for more efficient charging and longer battery life The charge...

Page 10: ...ge the battery pack only with the charger provided n Make sure the power supply is normal house voltage 120 volts 60 Hz AC only n Connect the charger to a power supply n Attach the battery pack to the...

Page 11: ...g 3 LED INDICATOR BATTERY PACK RED LED GREEN LED ACTION Power Evaluate Evaluate Evaluate Evaluate Charging Full Without battery pack Hot battery pack Cold battery pack Deeply discharged Thermistor sho...

Page 12: ...on the drill by placing the direction of rotation selector in center position n Locate latches on side of battery pack and depress to release battery pack from the drill n The battery pack will autom...

Page 13: ...O SPEED GEAR TRAIN See Figure 7 The drill has a two speed gear train designed for drilling or driving at LO 1 or HI 2 speeds A slide switch is located on top of your drill to select either LO 1 or HI...

Page 14: ...in the direction of the arrow marked LOCK to tighten chuck jaws n Do not use a wrench to tighten or loosen the chuck jaws WARNING Make sure to insert the drill bit straight into the chuck jaws Do not...

Page 15: ...gauge rod at the desired depth of cut It also se cures the auxiliary handle ADJUSTABLE TORQUE CLUTCH This drill is equipped with an adjustable torque clutch for driving different types of screws into...

Page 16: ...e 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 wor...

Page 17: ...back side of the hole n Do not lock the trigger on for jobs where your hammer drill may need to be stopped suddenly METAL DRILLING n For maximum performance use high speed steel bits for metal or stee...

Page 18: ...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...

Page 19: ...ling of these batteries especially when wearing rings and jewelry could result in a serious burn To obtain the longest possible battery life we suggest the following n Remove the battery pack from the...

Page 20: ...e at www ridgid com When requesting warranty service you must present the original dated sales receipt The authorized service center will re pair any faulty workmanship and either repair or replace an...

Page 21: ...________________________________________________ ____________________________________________________________________________________________________________ __________________________________________...

Page 22: ...ovide 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...

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