KUX21 - Drill KRESS - Free user manual and instructions

USER MANUAL KUX21 KRESS

SAFETY WARNINGS WARNING Read all safety warnings and all instructions. Failure to follow the warnings and instructions may result in electric shock, fire and/or serious injury. Save all warnings and instructions for future reference. The term “power tool” in the warnings refers to your mains-operated (corded) power tool or battery- operated (cordless) power tool.

a) Keep work area clean and well lit. Cluttered or dark areas invite accidents. b) 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. c) Keep children and bystanders away while operating a power tool. Distractions can cause you to lose control.

2) ELECTRICAL SAFETY

a) 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. b) 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. c) Do not expose power tools to rain or wet conditions. Water entering a power tool will increase the risk of electric shock. d) 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. e) 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. f) If operating a power tool in a damp location is unavoidable, use a residual current device (RCD) protected supply. Use of an RCD reduces the risk of electric shock.

a) 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. b) 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. c) 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 energising power tools that have the switch on invites accidents. d) 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. e) Do not overreach. Keep proper footing and balance at all times. This enables better control of the power tool in unexpected situations. f) Dress properly. Do not wear loose clothing or jewellery. Keep your hair, clothing and gloves away from moving parts. Loose clothes, jewellery or long hair can be caught in moving parts. g) 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.

4) POWER TOOL USE AND CARE

a) 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. b) 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. c) 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. d) 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. e) Maintain power tools. Check for misalignment or binding of moving parts, breakage of parts and any other condition that may affect the power tool’s operation. If damaged, have the power tool repaired before use. Many accidents are caused by poorly maintained power tools. f) Keep cutting tools sharp and clean. Properly maintained cutting tools with sharp cutting edges are less likely to bind and are easier to control. g) 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.

a) Have your power tool serviced by a qualified repair person using only identical replacement parts. This will ensure that the7

safety of the power tool is maintaine. HAMMER SAFETY WARNINGS

1. Wear ear protectors. Exposure to noise can

2. Use auxiliary handle(s), if supplied with the

tool. Loss of control can cause personal injury.

3. Hold power tool by insulated gripping

surfaces, when performing an operation where the cutting accessory may contact hidden wiring. Cutting accessory contacting a “live” wire may make exposed metal parts of the power tool “live” and could give the operator an electric shock.

4. Always wear a dust mask.

SYMBOL To reduce the risk of injury, user must read instruction manual Wear ear protection Wear eye protection Wear dust mask Double insulation Wear protective gloves Before any work on the machine itself, pull the power plug from the outlet. Concrete High speed Low speed Tool Holder Drilling/Hammering Waste electrical products must not be disposed of with household waste. Please recycle where facilities exist. Check with your local authorities or retailer for recycling advice. Hammering COMPONENT LIST

• Not all the accessories illustrated or described are included in standard delivery. TECHNICAL DATA Type KUX21 (X21-designation of machinery, representative of Rotary Hammer drill) Voltage 220-240V~50Hz Power input 1050 W No load speed 0-610/min Impact rate 4150/min Impact energy 7.5J Protection class /ll Drilling capacity max. (Concrete) 38 mm Machine weight

ACCESSORIES Auxiliary handle 1 Depth gauge 1 We recommend that you purchase your accessories from the same store that sold you the tool. Choose the type according to the work you intend to undertake. Refer to the accessory packaging for further details. Store personnel can assist you and offer advice. NOISE INFORMATION A weighted sound pressure L

:94.3dB(A) A weighted sound power L

3.0dB(A) Wear ear protection. VIBRATION INFORMATION Vibration total values (triax vector sum) determined according to EN 60745: Hammer drilling into concrete Vibration emission value a h,HD

Uncertainty K= 1.5m/s² The declared vibration total value may be used for comparing one tool with another, and may also be used in a preliminary assessment of exposure.

WARNING: The vibration emission value during

actual use of the power tool can differ from the declared value depending on the ways in which the tool is used dependant on the following examples and other variations on how the tool is used: How the tool is used and the materials being cut or drilled. The tool being in good condition and well maintained The use the correct accessory for the tool and ensuring it is sharp and in good condition. The tightness of the grip on the handles and if any anti vibration accessories are used. And the tool is being used as intended by its design and these instructions. This tool may cause hand-arm vibration syndrome if its use is not adequately managed.

WARNING: To be accurate, an estimation of

exposure level in the actual conditions of use should also take account of all parts of the operating cycle such as the times when the tool is switched off and when it is running idle but not actually doing the job. This may signicantly reduce the exposure level over the total working period. Helping to minimise your vibration exposure risk. ALWAYS use sharp chisels, drills and blades Maintain this tool in accordance with these instructions and keep well lubricated (where appropriate) If the tool is to be used regularly then invest in anti vibration accessories. Plan your work schedule to spread any high vibration tool use across a number of days. OPERATING INSTRUCTIONS NOTE: Before using the tool, read the instruction book carefully. INTENDED USE The machine is intended for hammer drilling in concrete, brick and stone as well as for light chiseling work. WARNING! Before any work on the machine itself, pull the mains plug. OPERATION Action Figure Selecting The Operating Mode See Fig. A Inserting Drill Bits See Fig. B1 Removing Drill Bits See Fig. B2 Adjusting the Auxiliary Handle See Fig. C Using the Depth Gauge See Fig. D On/Off Switch See Fig. E Lubrication Machine Caution: Keep the container of grease away from children. See Fig. F Replacing the Brushes ● Unscrew the carbon brush cap with screwdriver. ● When brushes need replacement always renew both brushes. ● Completely screw down the carbon brush cap. Check that the tool is working. Before use, allow it run for a few minutes to enable the brushes to settle. See Fig. G1,

1. Reduce the pressure on the drill bit when it is about

to break through. This will prevent the drill from jamming.

2. When drilling a large hole, rst drill a pilot hole using

a smaller drill bit.

3. Always apply pressure to your drill bit in a straight

line, and if possible at right angles to the workpiece.

4. Never change the operating mode whilst the drill is

5. Do not apply excessive pressure to the tool when

chiseling. Expressive force does not speed up the work. MAINTENANCE Remove the plug from the socket before carrying out any adjustment, servicing or maintenance. There are no user serviceable parts in your power tool. Never use water or chemical cleaners to clean your power tool. Wipe clean with a dry cloth. Always store your power tool in a dry place. Keep the motor ventilation slots clean. Keep all working controls free of dust. Occasionally you may see sparks through the ventilation slots. This is normal and will not damage your power tool. If the supply cord is damaged, it must be replaced by the manufacturer, its service agent or similarly qualied persons in order to avoid a hazard. Add approximately 10 grams of 1# lubricant (about 2-3 water bottle caps) to the gearbox every 100 operating hours. ENVIRONMENTAL PROTECTION

Waste electrical products must not be disposed of with household waste. Please recycle where facilities exist. Check with your local authorities or retailer for recycling advice. TROUBLE SHOOTING The following table gives checks and actions that you can perform if your machine does not operate correctly. If these do not identify/solve the problem, contact Kress Customer Service. I would add a comment here to again recommend that you apply grease to the shank of every drill bit used. Symptom Possible Cause Possible Solution Machine fails to operate No power supply to machine Turn power on Use another socket The brushes are worn out Have a qualied person to check them, and replace them if necessary The power and hammer efciency of the machine is low. Machine may be cold Warm up the machine for 1-2 minutes until it reaches a proper working temperature Your drill bit does not slide freely in the chuck Clean the dust and debris inside the chuck; Grease the shank of the bit if necessary. There is no enough grease oil in the gearbox Have a qualied person to add some grease oil (about 2 or 3 bottle caps) Your drill bit will not t into the chuck easily The chuck is dirty with dust and debris. Clean the dust and debris from inside the chuck The shank of the bit is damaged or distorted Change a new bit10

PLUG OF UK & IRELAND) If you need to replace the fitted plug then follow the instructions below. IMPORTANT The wires in the mains lead are colored in accordance with the following code: Blue = Neutral Brown = Live As the colors of the wires in the mains lead of this appliance may not correspond with the colored markings identifying the terminals in your plug, proceed as follows. The wire which is colored blue must be connected to the terminal which is marked with N. The wire which is colored brown must be connected to the terminal which is marked with L. Warning! Never connect live or neutral wires to the earth terminal of the plug. Only fit an approved BS1363/A plug and the correct rated current fuse which is used in the plug. Note: If a moulded plug is fitted and has to be removed take great care in disposing of the plug and severed cable, it must be destroyed to prevent engaging into a socket.

neutral) Outer sleeve firmly clamped Cable grip Brown L (live) Fuse DECLARATION OF CONFORMITY We, POSITEC Germany GmbH Postfach 32 02 16, 50796 Cologne, Germany Declare that the product, Description Rotary Hammer Type KUX21 (X21-designation of machinery, representative of Rotary Hammer drill) Function Hammering various materials Complies with the following Directives, 2006/42/EC, 2011/65/EU&(EU)2015/863, 2014/30/EU Standards conform to EN 60745-1, EN 60745-2-6, EN 55014-1, EN 55014-2, EN IEC 61000-3-2, EN 61000-3-3 The person authorized to compile the technical le, Name Marcel Filz Address Positec Germany GmbH Postfach 32 02 16, 50796 Cologne, Germany 2022/06/22 Allen Ding Deputy Chief Engineer, Testing & Certication Positec Technology (China) Co., Ltd 18, Dongwang Road, Suzhou Industrial Park, Jiangsu 215123, P. R. China11

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