Gude KH 20 E Impact Drill Instruction Manual

Gude KH 20 E Impact Drill

DELIVERY RANGE

Starting-up the machine

Operation

Technical Data

Noise details
Sound pressure level LpA| 87,4 dB(A)
Sound power level LWA| 98,4 dB(A)
Measured according to EN 60745; Uncertainty K = 3 dB (A)
Wear ear protectors!
Vibration details

Vibration total values (triaxial vector sum) determined according to EN 60745:

Hammer-drilling into concrete: Vibration emission value a| 10,435 m/s2
Chiseling: Vibration emission

value ah, Cheq

| 9,003 m/s2
Uncertainty K = 1,5 m/s2

WARNING:
The vibration emission level will vary because of the ways in which a power tool can be used and may increase above the level given in this information sheet. The vibration emission level may be used to compare one tool with another. It may be used for a preliminary assessment of exposure. An accurate estimate of the vibratory load should also take into account the times when the tool is shut down or when it is running but not actually in use. This may significantly reduce the vibratory load over the total working period. Identify additional safety measures to protect the operator from the effects of vibration such as: maintaining the tool and the accessories, keeping the hands warm, and organization of work patterns.

Read and understand the operating instructions before using the appliance. Familiarise yourself with the control elements and how to use the appliance properly. Abide by all the safety measures stated in the service manual. Act responsibly toward third parties. The operator is responsible for accidents or risks to third parties. Persons over 16 years of age can only work on the appliance. An exception includes youngsters trained in order to reach knowledge under the supervision of the trainer during occupational education. In case of any doubts about connection and operation refer please to our customer center

Specified Conditions Of Use

The rotary hammer can be used for hammer drilling, chiseling in stone and concrete, and drilling in wood, metal as well as plastic. Do not use this product in any other way as stated for normal use. Not observing general regulations in force and instructions from this manual does not make the manufacturer liable for damages.

Emergency procedure
Conduct a first-aid procedure adequate to the injury and summon qualified medical attendance as quickly as possible. Protect the injured person from further harm and calm them down. If you seek help, state the following pieces of information: 1. Accident site, 2. Accident type, 3. The number of injured persons, 4. Injury type(s).

Symbols

• WARNING / Caution!
• Read the operating instructions to reduce the risk of injury.
• Wear eye protective goggles! Wear ear protectors!
• Wear gloves!
• Unplug the machine before any work on it.
• Class II tool.
• CE marking

Any damaged or disposed of electric or electronic devices must be delivered to appropriate collection centers.

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.

Hammer safety warnings

Wear ear protectors
Exposure to noise can cause hearing loss. Use auxiliary handle(s), if supplied with the tool. Loss of control can cause personal injury. Hold power tool by insulated gripping surfaces, when performing an operation where the cutting accessory may contact hidden wiring or its own cord. Cutting accessory contacting a „live“ wire may make exposed metal parts of the power tool „live“ and could give the operator an electric shock.

Additional Safety and Working Instructions

Use protective equipment. Always wear safety glasses when working with the machine. The use of protective clothing is recommended, such as a dust mask, protective gloves, sturdy non-slip footwear, and ear defenders. The dust produced when using this tool may be harmful to health. Do not inhale the dust. Use a dust absorption system and wear a suitable dust protection mask. Remove deposited dust thoroughly, e.g. with a vacuum cleaner. Always keep the connection cable from the working area of the device. Always guide the cable backward, away from the device! Do not machine any materials that present a danger to health (e.g. asbestos). When working on walls ceilings, or floors, take care to avoid electric cables and gas or water pipes. Please turn the device immediately off when the tool used gets blocked! Do not turn the device on again when the tool is still blocked. This could cause a bounce back with a high reaction moment. Determine and remove the cause of the blocking of the tool used while respecting the safety instructions.

The possible causes may be:

• it is tilted in the workpiece to be machined
• it has pierced through the material to be machined
• the power tool is overloaded

Do not reach into the machine while it is running. Chips and splinters must not be removed while the machine is running.

WARNING!
The danger of burns The insertion tool may become hot during use.

• when changing tools
• when setting the device down

Mains Connection

Operation is only allowed with a safety switch against stray current (RCD max. stray current of 30mA).

Connect only to single-phase AC system voltage as indicated on the rating plate. It is also possible to connect to sockets without an earthing contact as the design conforms to safety class II. Only plug in when the machine is switched off. Do not let any metal parts reach the airing slots – the danger of a short circuit.

Maintenance

Unplug the machine before any work on it. Repairs and works specified in these Instructions may only be performed by qualified authorized staff. Use only original accessories and original spare parts. Keep the device, in particular the air vents, clean at all times. Never spray water on the device’s body! Do not clean the plastics with solvents, flammable or toxic fluids. For cleaning, use a damp cloth only.  Caution! If the power cord of the appliance gets damaged, it must be replaced by the manufacturer or its customer service or a similarly qualified person to avoid danger. Only a regularly maintained and treated appliance can serve as a satisfactory aid. Insufficient maintenance and care can lead to unforeseen accidents and injuries. If necessary, a list of spare parts can be found at www.guede.com.

Contacts

• GÜDE GmbH & Co. KG Birkichstrasse 6 74549 Wolpertshausen Deutschland
• Tel.: +49-(0)7904/700-0
• Fax.: +49-(0)7904/700-250
• EMail: info@guede.com.

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