Metabo W 24-230 Operating Instructions 2 - Page 17

decreases slightly. The machine is overloaded. Work with a reduced load until the electronic signal display goes out. - Metabo S-automatic safety stop: The electronic signal display (5) lights up and the machine SWITCHES OFF automatically. If the slew rate of the current is too high (for example, if the machine suddenly seizes or kickback occurs), the machine switches off. Switch off the machine at the trigger (7). Switch it on again and continue to work as normal. Try to prevent the machine from seizing. See section 4.2. - Restart protection: The electronic signal display (5) FLASHES and the machine does not start. The restart protection is active. If the mains plug is inserted with the machine switched on, or if the current supply is restored following an interruption, the machine does not start up. Switch the machine off and on again. - When switched on, the machine accelerates to maximum speed very quickly, i.e. automatic restriction of the starting current does not work (soft start). An electronic error exists. Other safety-related electronic functions are no longer available. Have the machine repaired immediately (see 12.). W 22-180, W 22-230, W 24-180, W 24-230, W 26-180, W 26-230: - Switching on procedures produce brief reductions in voltage. Unfavourable power conditions can be detrimental to other devices. Power impedances smaller than 0.2 ohm should not cause any malfunction. 11. Accessories Use only genuine Metabo accessories. Use only accessories that fulfil the requirements and specifications listed in these operating instructions. Fit accessories securely. Secure the machine if it is operated in a bracket. Loss of control can cause personal injury. See page 4. A Roughing disc (always use with safety guard attached) B Louver disc (always use with safety guard attached) C Parting safety guard. D Parting disc (always use with parting safety guard attached) E Diamond discs (always use with safety guard or parting safety guard attached) F Cup wheel guard (place on machine and secure with screws (f)). Secure cup wheel as described in chapter 7.. Use an offset 2-hole spanner if necessary. Use the wing screws to adjust the safety guard until the cup wheel protrudes between 0.5 cm - 1 cm. G Cup wheels (always use with cup wheel safety guard attached) H Offset 2-hole spanner (for securing/loosening the clamping nut (12) on cup wheels) ENGLISH en I Parting safety guard with guide slot (place on machine and secure with screws.) (with adapter for connection to a suitable dust extractor for extraction of stone dust generated when cutting stone slabs.) J Hand guard (for attaching under the additional side-mounted handle.) K Extension piece (for working with supporting discs. Increases the distance between the spindle and the supporting disc by approx. 35 mm) L Supporting disc for fibre discs (always attach using the supporting disc clamping nut supplied.) (always use with the hand guard attached.) M Fibre discs (always use with the hand guard attached.) N Steel wire brushes (always use with the hand guard attached.) O Bench cut-off stand P Adjusting nut (12) Q "Quick"clamping nut (1) For complete range of accessories, see www.metabo.com or refer to the main catalogue. 12. Repairs Repairs to electrical tools must be carried out by qualified electricians ONLY! Contact your local Metabo representative if you have Metabo power tools requiring repairs. For addresses see www.metabo.com. You can download a list of spare parts from www.metabo.com. 13. Environmental Protection The sanding dust generated may contain hazardous materials: do not dispose of with the household waste, but at a special collection point for hazardous waste. Observe national regulations on environmentally compatible disposal and on the recycling of disused machines, packaging and accessories. Only for EU countries: Never dispose of power tools in your household waste! In accordance with European Guideline 2002/ 96/EC on used electronic and electric equipment and its implementation in national legal systems, used power tools must be collected separately and handed in for environmentally compatible recycling. 14. Technical Specifications Explanation of details on page 3 . Subject to changes serving technical progress. tDmmaxa,x1 = max. diameter of accessory = max. permitted thickness of clamping shank on accessory when using clamping nut (12) tmax,2 = max. permitted thickness of clamping shank on accessory when using "Quick"clamping nut (1) 17