Tool Specifications Angle Grinder GWS 21-180 HV GWS 21-230 HV GWS 24-180 BV PROFESSIONAL PROFESSIONAL PROFESSIONAL Order number 0 601 851 B.. 0 601 852 B.. 0 601 853 B.. With residual current-limit control GWS 21-180 JHV GWS 21-230 JHV GWS 24-180 JBV PROFESSIONAL PROFESSIONAL...
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Machine Elements The numbering of the device elements refers to 14 Clamping screw the illustration of the machine on the graphics 15 Coded projection page. 16 Guard, grinding cup* While reading the operating instructions, unfold 17 Grinding cup* the graphics page for the device and leave it 18 Two-pin spanner for clamping nut* open.
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Never allow children to use the machine. tection guard 7 must be mounted. For work Bosch is only able to ensure perfect operation with the rubber sanding plate 21 or with the of the machine if the original accessories in- cup brush 24/disc brush/flap disc, the hand tended for it are used.
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Protection Guard with Quick Clamp Mounting the Grinding Tools The protection guard is preadjusted to the Before any work on the machine itself, pull diameter of the spindle collar. If required, the mains plug. the tightening tension of the clamping bracket can be changed by tightening or Use only grinding tools with a permissi- loosening the adjustment screw 8.
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Flap Disc Quick Clamping Nut Depending on the application, remove the protec- Instead of the clamping nut 12, the quick-clamp- tion guard 7 and mount the hand guard 19. Place ing nut 13 (accessory) can be used. Grinding the special mounting flange 10 (accessory, Order tools can then be mounted without using tools.
Test run! Approved Grinding Tools Check the grinding tool before use. The grinding tool must be properly mounted All grinding tools mentioned in this operating and rotate freely. Perform a test run of at manual instruction can be used. least 30 seconds without load. Do not use The permissible speed [rpm] or the circumferen- damaged, out-of-round or vibrating grind- tial speed [m/s] of the grinding tools used must at...
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Use only ting disc can overheat and become damaged as original Bosch grinder stands. a result. This is clearly indicated by circular sparking, rotating with the diamond cutting disc.
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If the machine should fail despite the care taken in manufacturing and testing procedures, repair should be carried out by an after-sales service centre for Bosch power tools. In all correspondence and spare parts orders, please always include the 10-digit order number given on the nameplate of the machine.
............ 89/336/EEC, 98/37/EC. Dr. Egbert Schneider Dr. Eckerhard Strötgen Senior Vice President Head of Product Engineering Certification Robert Bosch GmbH, Geschäftsbereich Elektrowerkzeuge Subject to change without notice English - 9 23 • 1 609 929 F55 • TMS • 18.12.03...
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