ORIGINAL OPERATING INSTRUCTIONS DCG 125‑S/ DAG 125‑S/ DAG 125‑SE angle grinder 1 These numbers refer to the corresponding illustra- It is essential that the operating instructions tions. The illustrations can be found on the fold-out cover are read before the power tool is operated for pages.
80 m/sec. The power tool may be used only for dry cutting or grinding. When grinding stone, a vacuum cleaner equipped with a stone dust filter, e.g. a suitable Hilti vacuum cleaner, must be used.
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Nationally applicable industrial safety regulations must be observed. To avoid the risk of injury, use only genuine Hilti accessories and insert tools. Observe the information printed in the operating instructions concerning operation, care and maintenance. The power tool is designed for professional use and may be operated, serviced and maintained only by trained, authorized personnel.
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It is recommended that a dust removal system consisting of matched components, i.e. dust removal hood and a suitable Hilti vacuum cleaner, are used for grinding mineral materials, such as concrete or stone. These serve to protect the operator and increase the life of the power tool and disc used.
It is recommended that a dust removal system consisting of matched components, i.e. dust removal hood and a suitable Hilti vacuum cleaner, are used for cutting and slitting mineral materials, such as concrete or stone. These serve to protect the operator and increase the life of the power tool and disc used.
4 Technical data Right of technical changes reserved. Power tool DCG 125‑S DAG 125‑S DAG 125‑SE Rated current / power Rated voltage 220 / 230 Rated voltage 220 / 230 Rated voltage 220 / 230 input V: 6.4 A / 1,400 W V: 5.0 A / 1,100 W V: 5.0 A / 1,100 W Rated voltage 110 V:...
Surface grinding with the vibration-absorbing side 5.7 m/s² handle, a h,AG Surface grinding with the hoop handle, a 5.8 m/s² h,AG Uncertainty (K) 1.5 m/s² Additional information Other applications, such as cutting, may produce vibra- tion values that deviate from the given values. 5 Safety instructions 5.1 General Power Tool Safety Warnings 5.1.3 Personal safety...
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d) Store idle power tools out of the reach of chil- wheels for chips and cracks, backing pad for cracks, tear or excess wear, wire brush for loose dren and do not allow persons unfamiliar with the power tool or these instructions to operate the or cracked wires.
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power tool to be forced in the direction opposite of the Proper wheel flanges support the wheel thus redu- accessory’s rotation at the point of the binding. cing the possibility of wheel breakage. Flanges for For example, if an abrasive wheel is snagged or pinched cut-off wheels may be different from grinding wheel by the workpiece, the edge of the wheel that is entering flanges.
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Hilti Service e) Always lead the supply cord and extension cord Center. away from the power tool to the rear while work- ing.
engineer, architect, or person in charge of the tion, protective gloves and breathing protection while building project before beginning the work. the power tool is in use. 5.6.5 Personal protective equipment The user and any other persons in the vicinity must wear suitable eye protection, a hard hat, ear protec- 6 Before use 6.2.1 Fitting the guard or guard with cover plate 8...
DANGER 6.4.1 Fitting and removing the insert tool using the Kwik-Lock quick-release nut 12 Check the condition of the grinding disc before us- ing it. Do not use discs that are broken, cracked or NOTE damaged in any way. The arrow on the upper surface of the nut must be within the index marks.
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Have the tool repaired at an authorized Hilti tering material presents a risk of injury to the eyes and service center right away. body. WARNING WARNING Reduce the load on the power tool by avoiding tilt- Slits cut in loadbearing walls of buildings or other struc- tures may influence the statics of the structure, especially ing the disc in the kerf when cutting.
10 Disposal Most of the materials from which Hilti power tools or appliances are manufactured can be recycled. The materials must be correctly separated before they can be recycled. In many countries, Hilti has already made arrangements for taking back your old power tools or appliances for recycling.
11 Manufacturer’s warranty - tools Hilti warrants that the tool supplied is free of defects in Additional claims are excluded, unless stringent na- material and workmanship. This warranty is valid so long tional rules prohibit such exclusion.
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