AG 500-A22 English Printed: 26.01.
Printed: 26.01.
1 Information about the documentation 1.1 About this documentation • • • Read this documentation before initial operation or use. This is a is a prerequisite for safe, trouble-free handling and use of the product. Observe the safety instructions and warnings in this documentation and on the product. Always keep the operating instructions with the product and make sure that the operating instructions are with the product when it is given to other persons. 1.2 Explanation of symbols used 1.2.
1.4 Product information Hilti products are designed for professional use and may be operated, serviced and maintained only by trained, authorized personnel. This personnel must be informed of any particular hazards that may be encountered. The product and its ancillary equipment may present hazards when used incorrectly by untrained personnel or when used not as directed. The type designation and serial number are printed on the type identification plate. ▶ Write down the serial number in the table below.
▶ ▶ ▶ ▶ Remove the battery from the power tool before making any adjustments, changing accessories or storing the tool. This precaution reduces the risk of the power tool starting accidentally. Store power tools out of reach of children when not in use. Do not allow persons who are not familiar with the tool or these instructions to operate it. Power tools are dangerous in the hands of untrained users. Maintain power tools properly.
with a live wire, metal parts of the power tool can also become live, causing the operator to receive an electric shock. ▶ ▶ ▶ ▶ Never lay the power tool down before the accessory tool has come to a complete stop. If the rotating accessory tool were allowed to touch the surface on which you are going to place the power tool, you could lose control of the power tool. Never start the power tool while carrying it around.
▶ ▶ ▶ Do not switch the power tool on again while the wheel is in the cut. Let the wheel reach full speed and carefully re-insert it into the cut. The wheel can bind, walk up or kick back if the power tool is restarted with the wheel in the cut. Support panels or large workpieces to minimize the risk of wheel bind and kickback. Large workpieces tend to sag under their own weight.
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3 Description 3.1 Overview of the product 8 Printed: 26.01.
@ ; = % & ( ) Guard release button Spindle lockbutton Air vents Release button with additional function (charge status display activation) Battery Switch-on interlock release button On/off switch + § / : ∙ $ £ | Vibration-absorbing side handle Spindle Standard guard Clamping flange Cutting disc / grinding disc Clamping nut Kwik lock clamping nut (optional) Wrench 3.2 Intended use The product described is a hand-held cordless angle grinder.
3.6 DC-EX 125/5"C compact dust hood for cutting (accessory) When cutting mineral materials with diamond cutting discs, use the DC-EX 125/5" C compact hood. CAUTION Use of this hood for working on metal is prohibited. 3.7 DG-EX 125/5" dust hood for grinding (accessory) The grinding system is suitable only for occasional use with diamond cup wheels for grinding mineral materials. CAUTION Use of this hood for working on metal is prohibited. 3.
4 Consumables Only synthetic resin-bonded, fiber-reinforced discs with a maximum Ø of 5" which are approved for use at a rotational speed of at least 11000/min and a peripheral speed of 80 m/s may be used. The maximum grinding disc thickness is 1/4" and the maximum cutting disc thickness is 1/8". WARNING! When cutting or slitting with abrasive cutting discs always use the standard guard with the additional front cover, or a fully enclosing dust hood.
Maximum disc diameter Maximum disc diameter Weight Thread diameter AG 500A22 5 in 125 mm 6.0 lb (2.7 kg) 5/8"-11 6 Before use 6.1 Inserting the battery CAUTION Risk of injury. Due to the angle grinder starting unintentionally. ▶ Before fitting the battery, check that the angle grinder is switched off and that the safety lock is activated. CAUTION Electrical hazard. Dirty contacts may cause a short circuit.
6.2 Removing the battery ▶ Remove the battery. 6.3 Fitting the side handle ▶ Screw the side handle into one of the threaded bushings provided. 6.4 Fitting or removing the guard CAUTION Risk of injury. The accessory tool may be hot or have sharp edges. ▶ ▶ Wear protective gloves when fitting, removing or adjusting the accessory tool or other parts and when troubleshooting. Observe the instructions for fitting the applicable guard. 6.4.
6.4.2 Adjusting the guard Press the guard release button and then rotate the guard until it engages in the desired position. ▶ 6.4.3 Removing the hood 1. Press the guard release button and then rotate the guard until the triangular marks on the guard and the power tool are in alignment. 2. Remove the guard. 6.5 Fitting or removing the front cover Note The front cover, when used, is clipped onto the guard. 1.
6.7 Fitting and removing accessory tools WARNING Risk of injury. The accessory tool may work loose due to the braking effect of the motor. ▶ ▶ Wait until the accessory tool has come to a standstill before touching or gripping the accessory tool or the clamping nut. Secure the accessory tool by tightening the clamping flange and clamping nut firmly so that no parts work loose from the spindle due to the braking effect of the motor. CAUTION Risk of injury. The accessory tool may be hot.
CAUTION Risk of breakage and irreparable damage. If the spindle lockbutton is pressed while the spindle is rotating, this may cause the accessory tool to work loose or detach from the power tool. ▶ Press the spindle lockbutton only when the spindle has stopped rotating. 2. Press the spindle lockbutton and hold it in this position. 3. Release the clamping nut by gripping it with the wrench and turning the nut counterclockwise. 4. Release the spindle lockbutton and remove the accessory tool. 6.7.
4. If the Kwik lock nut cannot be released by turning it by hand, use a pin wrench to turn the nut in a counterclockwise direction. Note Never use a pipe wrench! A pipe wrench could damage the Kwik lock nut. 5. Release the spindle lockbutton and remove the accessory tool. 6.7.5 Fitting a threaded accessory tool 1. 2. 3. 4. Remove the battery. → page 13 Screw the accessory tool onto the drive spindle. Press the spindle lockbutton and hold it in this position.
1. Push the safety lock forward. ◁ The on/off switch is unlocked. 2. Press the on/off switch as far as it will go. ◁ The power tool’s motor runs at no-load speed. 7.5 Switching off (tool equipped with switch-on safety interlock) Release the on/off switch. ◁ The safety lock jumps automatically into the locked position.
9 Transport and storage of cordless tools Transport CAUTION Inadvertent starting during transport. Uncontrolled starting during transport may occur if the battery is fitted, thereby resulting in damage to the tool. ▶ ▶ ▶ ▶ ▶ Always remove the battery before transporting the tool. Remove the battery. Transport the tool and batteries individually packaged. Never transport batteries in bulk form (loose, unprotected). Check the tool and batteries for damage before use after long periods of transport.
11 Disposal WARNING Risk of injury. Hazards presented by improper disposal. ▶ ▶ ▶ Improper disposal of the equipment may have the following consequences: The burning of plastic components generates toxic fumes which may present a health hazard. Batteries may explode if damaged or exposed to very high temperatures, causing poisoning, burns, acid burns or environmental pollution. Careless disposal may permit unauthorized and improper use of the equipment.
Printed: 26.01.
Printed: 26.01.2017 | Doc-Nr: PUB / 5292879 / 000 / 01 00 ** Hilti = registered trademark of Hilti Corp.
