BOSCH 36614 (01) PDF Document

Read all safety warnings and instructions. Failure to follow the warnings and instructions may result in electric shock, fire and/or serious injury.

Work area safety

• Keep work area clean and well lit. Cluttered or dark areas invite accidents.

• Do not operate power tools in explosive atmospheres, such as in the presence of flammable liquids, gases or dust. Power tools create sparks which may ignite the dust or fumes.

• Keep children and bystanders away while operating a power tool. Distractions can cause you to lose control.

Electrical safety

• Power tool plugs must match the outlet. Never modify the plug in any way. Do not use any adapter plugs with earthed (grounded) power tools. Unmodified plugs and matching outlets will reduce risk of electric shock.

• Avoid body contact with earthed or grounded surfaces such as pipes, radiators, ranges and refrigerators. There is an increased risk of electric shock if your body is earthed or grounded.

• Do not expose power tools to rain or wet conditions. Water entering a power tool will increase the risk of electric shock.

• Do not abuse the cord. Never use the cord for carrying, pulling or unplugging the power tool. Keep cord away from heat, oil, sharp edges or moving parts. Damaged or entangled cords increase the risk of electric shock.

• When operating a power tool outdoors, use an extension cord suitable for outdoor use. Use of a cord suitable for outdoor use reduces the risk of electric shock.

• If operating the power tool in damp locations is unavoidable use a Ground Fault Circuit Interrupter (GFCI) protected supply. Use of a GFCI reduce the risk of electric shock.

• Do not use AC only rated tools with a DC power supply. While the tool may appear to work, the electrical components of the AC rated tool are likely to fail and create a hazard to the operator.

Personal safety

• Stay alert, watch what you are doing and use common sense when operating a power tool. Do not use a power tool while you are tired or under the influence of drugs, alcohol or medication. A moment of inattention while operating power tools may result in serious personal injury.

• Use personal protective equipment. Always wear eye protection. Protective equipment such as dust mask, non-skid safety shoes, hard hat, or hearing protection used for appropriate conditions will reduce personal injuries.

• Prevent unintentional starting. Ensure the switch is in the off-position before connecting to power source and/or battery pack, picking up or carrying the tool. Carrying power tools with your finger on the switch or plugging in power tools that have the switch on invites accidents.

• 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. Loose clothes, jewelry or long hair can be caught in moving parts.

• If devices are provided for the connection of dust extraction and collection facilities, ensure these are connected and properly used. Use of dust collection can reduce dust-related hazards.

• Do not force the power tool. Use the correct power tool for your application. The correct power tool will do the job better and safer at the rate for which it was designed.

• Do not use the power tool if the switch does not turn it on and off. Any power tool that cannot be controlled with the switch is dangerous and must be repaired.

• Disconnect the plug from the power source and/or the battery pack from the power tool before making any adjustments, changing accessories, or storing power tools. Such preventive safety measures reduce the risk of starting the power tool accidentally.

• Store idle power tools out of the reach of children and do not allow persons unfamiliar with the power tool or these instructions to operate the power tool. Power tools are dangerous in the hands of untrained users.

• Maintain power tools. Check for misalignment or binding of moving parts, breakage of parts and any other condition that may affect the power tools operation. If damaged, have the power tool repaired before use. Many accidents are caused by poorly maintained power tools.

• Keep cutting tools sharp and clean. Properly maintained cutting tools with sharp cutting edges are less likely to bind and are easier to control.

• Use the power tool, accessories and tool bits etc. in accordance with these instructions, taking into account the working conditions and the work to be performed. Use of the power tool for operations different from those intended could result in a hazardous situation.

• Use clamps or other practical way to secure and support the workpiece to a stable platform. Holding the work by hand or against your body is unstable and may lead to loss of control.

• Keep handles dry, clean and free from oil and grease. Slippery hands cannot safely control the power tool.

• Ensure the switch is in the off position before inserting battery pack. Inserting the battery pack into power tools that have the switch on invites accidents.

• Recharge only with the charger specified by the manufacturer. A charger that is suitable for one type of battery pack may create a risk of fire when used with another battery pack.

• Use power tools only with specifically designated battery packs. Use of any other battery packs may create a risk of injury and fire.

• When battery pack is not in use, keep it away from other metal objects like paper clips, coins, keys, nails, screws, or other small metal objects that can make a connection from one terminal to another. Shorting the battery terminals together may cause burns or a fire.

• Under abusive conditions, liquid may be ejected from the battery, avoid contact. If contact accidentally occurs, flush with water. If liquid contacts eyes, additionally seek medical help. Liquid ejected from the battery may cause irritation or burns.

• Hold power tools by insulated gripping surfaces when performing an operation where the cutting tools may contact hidden wiring. Contact with a “live” wire will make exposed metal parts of the tool “live” and shock the operator.

• Use clamps or other practical way to secure and support the workpiece to a stable platform. Holding the work by hand or against your body is unstable and may lead to loss of control.

• Do not drill, fasten or break into existing walls or other blind areas where electrical wiring may exist. If this situation is unavoidable, disconnect all fuses or circuit breakers feeding this worksite.

• Always hold the tool with both hands. If the bit jams two hands will give you maximum control over torque reaction or kickback.

• Always wear safety goggles or eye protection when using this tool. Use a dust mask or respirator for applications which generate dust.

• Secure the material being drilled. Never hold it in your hand or across legs. Unstable support can cause the drill bit to bind causing loss of control and injury.

• Disconnect battery pack from tool or place the switch in the locked or off position before making any assembly, adjustments or changing accessories. Such preventive safety measures reduce the risk of starting the tool accidentally.

• Position yourself to avoid being caught between the tool or side handle and walls or posts. Should the bit become bound or jammed in the work, the reaction torque of the tool could crush your hand or leg.

• If the bit becomes bound in the workpiece, release the trigger immediately, reverse the direction of rotation and slowly squeeze the trigger to back out the bit. Be ready for a strong reaction torque. The drill body will tend to twist in the opposite direction as the drill bit is rotating.

• Do not grasp the tool or place your hands too close to the spinning chuck or drill bit. Your hand may be lacerated.

• When installing a bit, insert the shank of the bit well within the chuck. If the bit is not inserted deep enough, the grip of the chuck over the bit is reduced and the loss of control is increased. After bit insertion, pull on bit to ensure it is locked.

• Do not use dull or damaged bits and accessories. Dull or damaged bits have a greater tendency to bind in the workpiece.

• When removing the bit from the tool avoid contact with skin and use proper protective gloves when grasping the bit or accessory. Accessories may be hot after prolonged use.

• Check to see that keys and adjusting wrenches are removed from the drill before switching the tool “ON”. Keys or wrenches can fly away at high velocity striking you or a bystander.

• Do not run the drill while carrying it at your side. A spinning drill bit could become entangled with clothing and injury may result.

• Before using the battery charger, read all instructions and cautionary markings on (1) battery charger, (2) battery pack, and (3) product using battery.

• Use only the charger which accompanied your product or a direct replacement. Do not substitute any other charger.

• Do not disassemble the charger or operate it if it has received a sharp blow, been dropped, or otherwise damaged. Replace damaged cord or plugs immediately.

• Do not recharge the battery in a damp or wet environment. Do not expose the charger to rain or snow.

• If the battery case is cracked or otherwise damaged, do not insert it into the charger.

• Charge only Bosch approved rechargeable batteries.

• Charge the battery pack in temperatures above +32 degrees F (0 degrees C) and below +113 degrees F (45 degrees C).

• Store the tool and battery pack in locations where temperatures will not exceed 120 degrees F (49 degrees C).

• Battery leakage may occur under extreme usage or temperature conditions. Avoid contact with skin and eyes. The battery liquid is caustic. If liquid contacts skin, wash quickly with soap and water. If it contacts your eyes, flush them with water for a minimum of 10 minutes and seek medical attention.

• Place the charger on flat non-flammable surfaces and away from flammable materials when re-charging.

• Use of an attachment not recommended or sold by Bosch will result in a risk of fire, electric shock or injury.

• When batteries are not in the tool or charger, keep them away from metal objects. For example, to protect terminals from shorting, DO NOT place batteries in a tool box or pocket with nails, screws, keys, etc. Fire or injury may result.

• DO NOT PUT BATTERIES INTO FIRE OR EXPOSE TO HIGH HEAT. They may explode.

NOTE: For tool specifications refer to the nameplate on your tool.

1. Move the reverse switch lever to the center “OFF” position.

2. Remove the battery pack and rotate the clutch ring to the drill bit symbol.

3. Rotate the chuck sleeve counter-clockwise (viewing from the chuck end) and open the chuck to approximate the drill bit diameter.

4. Insert a clean bit up to the drill bit flutes for small bits, or as far as it will go for large bits.

5. Close the chuck by rotating the chuck sleeve clockwise and securely tighten it by hand.

WARNING: Do not use the power of the drill while grasping the chuck to loosen or tighten the bit. A friction burn or hand injury is possible if attempting to grasp the spinning chuck.

1. Rotate the clutch ring to the drill bit symbol.

2. Open the chuck all the way and remove the left-hand thread screw inside the chuck by turning it clockwise.

3. Insert the short arm of a 1/2″ hex key wrench and close the jaws on the flats of the wrench.

4. Strike the long arm of the wrench sharply counterclockwise, remove the wrench, and unthread the chuck from the spindle.

To install a chuck, always keep the spindle threads, the threads of the chuck, and the securing screw free of debris. Then, reverse the “removing the chuck” procedure.

Your BOSCH 36614 is equipped with a variable speed trigger switch. The tool can be turned “ON” or “OFF” by squeezing or releasing the trigger. The speed can be adjusted from the minimum to maximum nameplate RPM by the pressure you apply to the trigger. Apply more pressure to increase the speed and release pressure to decrease speed.

The forward/reversing lever is located above the trigger. It is used for changing the bit’s rotation and for locking the trigger in an “OFF” position.

• For forward rotation (with chuck pointed away from you), move the lever to the far left.

• For reverse rotation, move the lever to the far right.

• To activate the trigger lock, move the lever to the center “OFF” position.

After tool use, lock the trigger in the “OFF” position to help prevent accidental starts. Do not change the direction of rotation until the tool comes to a complete stop, as this can cause damage.

Your BOSCH 36614 is equipped with two separate gear ranges: low and high.

• Low gear provides high-torque and slower drilling speeds for heavy-duty work or for driving screws.

• High gear provides faster speeds for drilling lighter work.

To change speeds, slide the gear shifter switch to the high or low position. If your tool appears to be running but the chuck will not turn, check to make sure the gear shifting switch is pushed fully into the desired setting.

The BOSCH 36614 drill features 21 clutch settings. The output torque will increase as the clutch ring is rotated from 1 to 20. The drill position will lock up the clutch to permit drilling and driving heavy-duty work, and also enables bits to be changed quickly and easily in the keyless chuck. This is especially useful in the repetitive driving and removal of screws.

To insert the battery pack:

Set the Forward/Reversing lever to the center (off position). Slide the charged battery pack into the housing until the battery pack locks into position. The tool is equipped with a secondary locking latch to prevent the battery pack from completely falling out if it becomes loose due to vibration.

To remove the battery pack:

Press the battery pack release button and slide the battery pack forward. Press the battery pack release button again and slide the battery pack completely out of the tool housing.

1. The charger is designed to fast charge the battery only when the battery temperature is between 32°F (0°C) and 113°F (45°C). If the battery is too hot or too cold, the charger will not fast charge. When the battery temperature returns to the correct range, the charger will automatically begin charging.

2. A substantial drop in operating time per charge may mean the battery pack is nearing the end of its life and should be replaced.

3. Remember to unplug the charger during storage periods.

4. If the battery does not charge properly:

a. Check for voltage at the outlet by plugging in another electrical device.

b. Check to see if the outlet is connected to a light switch that turns power “off” when lights are turned off.

c. Check battery pack terminals for dirt. Clean with a cotton swab and alcohol if necessary.

d. If you still do not get proper charging, take the tool, battery pack, and charger to your local Bosch Service Center.

• Indicator lights are “OFF”: The charger is not receiving power from the power supply outlet.

• Green indicator light is “ON”: The charger is plugged in but the battery pack is not inserted, or the battery pack is fully charged.

• Green indicator light is “BLINKING”: The battery pack is being fast-charged. Fast-charging will automatically stop when the battery pack is fully charged.

• Red indicator light is “ON”: The battery pack is too hot or cold for fast-charging. The charger will automatically switch to fast-charging once a suitable temperature is reached.

• Red indicator light is “BLINKING”: The battery pack cannot accept a charge or the contacts of the charger or battery pack are contaminated. Clean the contacts as directed.

• Indicator lights are “OFF”: The charger is not receiving power from the power supply outlet.

• Green indicator light is “ON”: The charger is plugged in but the battery pack is not inserted, the battery pack is fully charged, or the battery pack is too hot or cold for fast-charging. The charger will automatically switch to fast-charging once a suitable temperature is reached.

• Green indicator light is “BLINKING”: The battery pack is being fast-charged. Fast-charging will automatically stop when the battery pack is fully charged.

If the green indicator light is “ON” when you begin the charging process, the battery pack cannot accept a charge. Check to make sure the battery pack is inserted into the charger properly or clean the contacts.

You will extend the life of your bits and do neater work if you always put the bit in contact with the work before pulling the trigger. During operation, hold the tool firmly and exert light, steady pressure. Too much pressure at low speed will stall the tool. Too little pressure will keep the bit from cutting and cause excess friction by sliding over the surface.

Drilling with Variable Speed: The trigger-controlled variable speed feature eliminates the need for center punches in hard materials. It allows you to slowly increase RPM. By using a slow starting speed, you can keep the bit from “wandering”. You can increase the speed as the bit “bites” into the work by squeezing the trigger.

Driving with Variable Speed: Variable speed drills can double as a power screwdriver. The technique is to start slowly, increasing the speed as the screw runs down. Set the screw snugly by slowing to a stop. Prior to driving screws, pilot and clearance holes should be drilled.

1. First, clamp the pieces together and drill the first hole 2/3 the diameter of the screw. If the material is soft, drill only 2/3 the proper length. If it is hard, drill the entire length.

2. Second, unclamp the pieces and drill the second hole the same diameter as the screw shank in the first or top piece of wood.

3. Third, if a flat head screw is used, countersink the hole to make the screw flush with the surface. Then, simply apply even pressure when driving the screw. The screw shank clearance hole in the first piece allows the screw head to pull the pieces tightly together.

Drilling Wood: Be certain the workpiece is clamped or anchored firmly. Always apply pressure in a straight line with the drill bit. When drilling holes, twist bits can be used but may overheat unless pulled out frequently to clear chips. Use a “back-up” block of wood for work that is likely to splinter. You will drill a cleaner hole if you ease up on the pressure just before the bit breaks through the wood, then complete the hole from the back side.

Drilling Metal: There are two rules for drilling hard materials. First, the harder the material, the greater the pressure you need to apply. Second, the harder the material, the slower the speed. Lubricate the tip of the bit occasionally with cutting oil except when drilling soft metals like aluminum, copper or cast iron. If the hole is large, drill a smaller hole first, then enlarge it. Maintain enough pressure to ensure the bit does not just spin in the hole.

Drilling Masonry: Soft materials like brick are relatively easy to drill. Concrete will require much more pressure to keep the bit from spinning. Be sure to use carbide tip bits for all masonry work.

Work with brushes requires high speeds. Remember the following for brushing pressure:

1. The tips of a wire brush do the work. Operate the brush with the lightest pressure so only the tips of the wire contact the work.

2. If heavier pressures are used, the wires will be overstressed, resulting in a wiping action. Continued heavy pressure will shorten the brush life due to wire fatigue.

3. Apply the brush to the work so that as much of the brush face as possible is in full contact. Applying the side or edge of the brush will result in wire breakage and shortened brush life.

Variable speed control must be used with caution for driving nuts and bolts with socket set attachments. The technique is to start slowly, increasing speed as the nut or bolt runs down. Set the nut or bolt snugly by slowing the drill to a stop. If this procedure is not followed, the tool will have a tendency to torque or twist in your hands when the nut or bolt seats.

Service and Maintenance: There are no user-serviceable parts inside. Preventive maintenance by unauthorized personnel may result in misplacing internal wires and components. All tool service should be performed by a Bosch Factory Service Center or Authorized Bosch Service Station.

Batteries: Be alert for battery packs nearing their end of life. If you notice decreased tool performance or significantly shorter running time between charges, it is time to replace the battery pack.

Tool Lubrication: Your Bosch tool has been properly lubricated and is ready for use.

D.C. Motors: To maintain peak efficiency, it is recommended that the motor be examined every six months. Only a genuine Bosch replacement motor should be used.

Cleaning: To avoid accidents, always disconnect the tool and/or charger from the power supply before cleaning. The tool may be cleaned most effectively with compressed dry air. Always wear safety goggles when cleaning tools with compressed air. Ventilation openings and switch levers must be kept clean and free of foreign matter. Do not attempt to clean by inserting pointed objects through openings. Certain cleaning agents and solvents like gasoline, carbon tetrachloride, chlorinated cleaning solvents, and ammonia can damage plastic parts.