User manual BOSCH PWS 7-125

[. . . ] Angle Grinder Order number Rated power * Output power * No-load speed Grinding disc dia. Protection class Angle Grinder Order number Rated power * Output power * No-load speed Grinding disc dia. Please observe the order number of your machine. The trade names of the individual machines may vary. [. . . ] These regulations are to be observed under all circumstances. Before beginning work, consult the responsible structural engineer, architects or the construction supervisor. S Before any work on the machine itself, pull the mains plug. S For work with grinding or cutting discs, the protection guard 6 must be mounted. Place the protection guard 6 onto the spindle collar of the machine head as shown in the illustration. The encoding keys of the protection guard must match with the respective recesses on the spindle collar. Adjust the protection guard 6 in such a manner that sparks are not emitted in the direction of the operator. Note: Encoding keys on the protection guard 6 ensure that only a protection guard that fits the machine type can be mounted. S For all work with the machine, the auxiliary handle 3 must be mounted. Screw the auxiliary handle 3 on the right or left of the machine head depending on the working method. The vibration-dampening auxiliary handle reduces the vibrations, making operation more comfortable and secure. Do not make any alterations to the auxiliary handle. Do not continue to use an auxiliary handle if it is damaged. Press the protection guard onto the spindle collar until the collar of the protection guard faces against the flange of the machine and the encoding keys engage in the circular groove at the spindle collar. For work with the rubber sanding pad 13 or with the cup brush 16/disc brush/flap disc, mounting the hand guard 12 (accessory) is recommended. The hand guard 12 is fastened with the auxiliary handle 3. S Before any work on the machine itself, pull the mains plug. Use only grinding tools with a permissible speed at least as high as the no-load speed of the machine. Grinding and cutting discs become very hot while working; do not touch until they have cooled. s Clean the grinder spindle and all parts to be mounted. For clamping and loosening the grinding tools, lock the grinder spindle 5 with the spindle lock button 4. Actuate the spindle lock button 4 only when the grinder spindle is at a standstill! [. . . ] S Grinding and cutting discs become very hot while working; do not touch until they have cooled. Observe correct mains voltage: The voltage of the power source must agree with the voltage specified on the nameplate of the machine. Equipment marked with 230 V can also be connected to 220 V. To lock-on, press the On/Off switch 1 down at the front until it engages. [. . . ]