AG 500-11S Printed: 19.10.
Printed: 19.10.
AG 500-11S Original operating instructions Printed: 19.10.
Printed: 19.10.
1 Information about the documentation 1.1 About this documentation 1.2 Explanation of symbols • Read this documentation before initial operation or use. This 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.
This symbol is intended to draw special attention to certain points when handling the product. Wireless data transfer 1.3 Product-dependent symbols 1.3.1 Symbols on the product The following symbols are used on the product: Wear eye protection. Revolutions per minute Revolutions per minute Rated speed Diameter Protection class II (double-insulated) 1.4 Product information 1.
2 Safety 2.1 General power tool 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. 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.
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, 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. ▶ Remove any adjusting key or wrench before turning the power tool on.
Service ▶ Have your power tool serviced by a qualified repair person using only identical replacement parts. This will ensure that the safety of the power tool is maintained. 2.2 Safety warnings common for grinding, sanding, wire brushing, polishing or abrasive cutting-off operations: ▶ This power tool is intended to function as a grinder, sander, wire brush or cut-off tool. Read all safety warnings, instructions, illustrations and specifications provided with this power tool.
filtrating particles generated by your operation. Prolonged exposure to high intensity noise may cause hearing loss. ▶ Keep bystanders a safe distance away from work area. Anyone entering the work area must wear personal protective equipment. Fragments of workpiece or of a broken accessory may fly away and cause injury beyond immediate area of operation.
if provided, for maximum control over kickback or torque reaction during start-up. The operator can control torque reactions or kickback forces, if proper precautions are taken. ▶ Never place your hand near the rotating accessory. Accessory may kickback over your hand. ▶ Do not position your body in the area where power tool will move if kickback occurs. Kickback will propel the tool in direction opposite to the wheel’s movement at the point of snagging.
▶ Do not position your body in line with and behind the rotating wheel. When the wheel, at the point of operation, is moving away from your body, the possible kickback may propel the spinning wheel and the power tool directly at you. ▶ When wheel is binding or when interrupting a cut for any reason, switch off the power tool and hold the power tool motionless until the wheel comes to a complete stop.
▶ Before beginning the work, check the hazard classification of the dust that will be produced. Use an industrial vacuum cleaner with an officially approved protection class in compliance with the locally applicable dust protection regulations. Dust from materials such as lead-based paint, certain types of wood and concrete/masonry/stone containing quartz, minerals or metal may be harmful to health.
10 English Printed: 19.10.
English Printed: 19.10.
3 Description 3.1 Overview of the product 12 English Printed: 19.10.
Spindle lockbutton On/off switch Air vents Vibration-absorbing side handle Wrench Clamping nut Kwik lock clamping nut (optional) @ ; = % & ( ) 3.2 Intended use 3.3 Items supplied 3.4 Starting current limiter 3.5 Constant-speed electronics 3.6 Active Torque Control (ATC) + § / : ∙ $ £ Cutting disc / grinding disc Clamping flange Guard Spindle Quick locking system Guard release button Threaded bushing for handle The product described is a hand-held electric angle grinder.
If the ATC system has been triggered, restart the product. Do this by releasing the on/off switch and then pressing it again. If the ATC system fails, the product will run at greatly reduced speed and with greatly reduced torque. Have the product checked by Hilti Service. 3.7 Restart interlock 3.8 Temperature-dependent product protection 3.
3.10 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. 3.11 DC-EX 125/5"M dust hood for grinding (accessory) The power tool may be used for cutting and slitting work on mineral materials only when fitted with a dust hood. CAUTION Use of this hood for working on metal is prohibited. English Printed: 19.10.
3.12 DC-EX 125/5"C dust hood for cutting (accessory) Use the DC-EX 125/5"C dust hood when cutting masonry and concrete. CAUTION Use of this hood for working on metal is prohibited. 4 Consumables Only synthetic resin-bonded, fiber-reinforced discs with a maximum diameter of Ø 5" and a maximum disc thickness of 1/4" (grinding discs) or 1/8" (cutting discs) which are approved for use at a rotational speed of at least 11,500/min and a peripheral speed of 80 m/s may be used.
Suitability of discs for the equipment used Item Equipment ACD AGD, DGAFD, CW AND (SPX, SP, P) A B C D E F G H I J Guard Front cover (in combination with A) DG-EX 125/5" dust hood for grinding DCEX 125/5"C dust hood for cutting (only in conjunction with A) Side handle DCBG 125 hoop handle (optional for E) Clamping nut (not for use with accessories with integrated thread) Clamping flange (not for use with accessories with integrated thread) Kwik lock (optional for G) Clamping nut for abrasive resin-f
Item Equipment K L 5 Support plate Guard type 27 ACD AGD, DGDC- AP-D AFD, CW TP, AND (SPX, DC-D SP, (SPX, P) SP, P) — — — — X — — — — — 3CS, AG-D 4CS, type 27 3SS, 4SS — — — X Technical data If the product is powered by a generator or transformer, the generator or transformer’s power output must be at least twice the rated input power shown on the rating plate of the product.
6.2.1 Installing the guard The guard is keyed to ensure that only guards of a type suitable for use with the product can be installed. The keyed locating lug also prevents the guard from coming into contact with the tool. 1. Fit the guard on to the arbor collar so that the two triangular marks on the guard and on the product are in alignment. 2. Press the guard on to the drive spindle collar. 3. Press the guard release button and turn the guard until it engages in the desired position.
6.3 Fitting or removing the front cover 1. Position the front cover with the closed side on the standard guard and push it on until it engages. 2. To remove it, release the catch for the front cover and then lift the front cover away from the standard guard. 6.4 Fitting or removing the discs CAUTION Risk of injury. The accessory tool may be hot. ▶ Wear protective gloves when changing the accessory tool. Diamond discs must be replaced when their cutting or grinding performance drops significantly.
6.4.1 Fitting the grinding disc 1. 2. 3. 4. 5. Disconnect the mains plug from the power outlet. Clean the clamping flange and the clamping nut. Screw the clamping flange onto the arbor. Fit the grinding disc. Screw on the clamping nut corresponding to the type of grinding disc fitted. 6. Press the arbor lockbutton and hold it in this position. 7. Use the pin wrench to tighten the clamping nut securely, then release the arbor lockbutton and remove the wrench. 6.4.2 Removing the grinding disc 1.
The optional Kwik lock nut can be used instead of the standard clamping nut. Grinding discs can then be changed without the need for additional tools. 1. 2. 3. 4. 5. Disconnect the mains plug from the power outlet. Clean the clamping flange and the quick-release clamping nut. Fit the clamping flange onto the drive spindle. Fit the grinding disc. Screw on the Kwik lock nut until it is seated against the grinding disc. ➥ The name Kwik lock should be visible when the nut is screwed on. 6.
6.4.5 Fitting a threaded accessory tool 1. Disconnect the mains plug from the power outlet. 2. Screw the accessory tool onto the drive spindle. 3. Press the spindle lockbutton and hold it in this position. 4. Use an open-end wrench to tighten the accessory tool securely and then release the spindle lockbutton. 6.4.6 Removing a threaded accessory tool 1. Disconnect the mains plug from the power outlet. CAUTION Risk of breakage and irreparable damage.
6.6 Fitting the abrasive resin-fiber disc 1. 2. 3. 4. Disconnect the mains plug from the power outlet. Fit the side handle. → page 18 Install the guard. → page 19 Fit the support plate and the abrasive resin-fiber disc, screw on the clamping nut and tighten it securely. 5. Press the spindle lockbutton and hold it in this position. 6. Use the pin wrench to tighten the clamping nut securely, then release the spindle lockbutton and remove the wrench. 7 Operation 7.1 Grinding CAUTION Risk of injury.
7.2 Switching on and off 7.2.1 Switching on 1. Plug the supply cord into the power outlet. 2. Press the rear section of the on/off switch. 3. Slide the on/off switch forward. 4. Lock the on/off switch. ➥ The motor runs. 7.2.2 Switching off ▶ Press the rear section of the on/off switch. ➥ The on/off switch jumps into the off position and the motor stops. 8 Care of the product DANGER Electric shock due to breakdown of protective insulation.
9 Transport and storage 10 Troubleshooting ▶ Do not transport the power tool with an accessory tool fitted to it. ▶ Always unplug the supply cord before storing the power tool. ▶ Store the product in a dry place where it cannot be accessed by children or unauthorized persons. ▶ After long periods of transport or storage, check the power tool for damage before use.
11 Disposal Most of the materials from which Hilti tools and appliances are manufactured can be recycled. The materials must be correctly separated before they can be recycled. In many countries, your old tools, machines or appliances can be returned to Hilti for recycling. Ask Hilti Service or your Hilti representative for further information.
28 English Printed: 19.10.
Printed: 19.10.
Hilti = registered trademark of Hilti Corp., Schaan Printed: 19.10.