Metabo WEP 19-150 Q M-Brush Operating Instructions - Page 12

en ENGLISH alternating current /direct current n rated speed The "C" and "US" indicators adjacent to the CSA Mark signify that the product has been evaluated to the applicable CSA and ANSI/ UL Standards, for use in Canada and the U.S., respectively. 4. Overview See page 2. 1 "Quick"clamping nut * 2 Support flange 3 Spindle 4 Spindle locking button 5 Sliding on/off switch * 6 Handle 7 Electronic signal indicator * 8 Thumbwheel for selection of speed * 9 Trigger switch * 10 Switch-on lock 11 Additional handle/Additional handle with vibration damping * 12 Safety cover 13 2-hole nut * 14 2-hole spanner * 15 Lever for safety guard attachment * depending on equipment/not in scope of delivery 5. Commissioning Before plugging in, check to see that the rated mains voltage and mains frequency, as stated on the rating label, match with your power supply. Always install an RCD with a max. trip current of 30 mA upstream. 5.1 Attaching the additional handle Always work with the additional handle attached! (11) Attach the additional handle on the left or right of the machine and secure. 5.2 Attach the safety guard For safety reasons, always use the safety guard provided for the respective wheel! See also chapter10.Accessories! Safety guard for grinding Designed for work with roughing wheels, flap sanding pads, diamond cut-off wheels. See illustration C on page 2. - Push and hold the lever. (15) Place the safety guard in the position indicated. (12) - Release the lever and turn the safety guard until the lever engages. - Push the lever and turn the safety guard until the closed section is facing the operator. - Make sure that the guard is placed securely: The lever must engage and you should not be able to turn the safety guard. 12 Use only accessories that are covered by at least 3.4 mm by the safety guard. (Disassemble in reverse order.) 6. Attaching the grinding disc Prior to any conversion work: Pull the mains plug from the socket. The machine must be switched off and the spindle at a standstill. For reasons of safety, attach the cutting guard before performing cutting-off operations (see chapter 10. Accessories). 6.1 Locking the spindle - Press in the spindle locking button and turn the spindle by hand until the spindle locking button engages. (4) (3) 6.2 Placing the grinding wheel in position See illustration A on page 2. - Fit the support flange on the spindle. (2) The flange should not turn on the spindle when properly attached. - Place the grinding disc on the support flange. (2) The grinding disc must lay flat on the supporting flange. 6.3 Securing/Releasing the "Quick" clamping nut (depending on features) Securing the (1)"Quick" clamping nut: Only attach the "Quick" clamping nut (1) to tools with "Metabo Quick System". These tools can be identified by the red spindle lock button (4) with "M-Quick" logo Do not use the "Quick" clamping nut if the accessory has a clamping shank thicker than 7.1 mm! In this case, use the 2-hole nut (13) with 2hole spanner (14). - Lock the spindle (see chapter 6.1). - Position the "Quick" clamping nut on the spindle so that the 2 lugs engage in the 2 grooves on the spindle. (1) (3) See illustration on page 2. - Tighten the "Quick"clamping nut by turning clockwise by hand. - Turn the grinding wheel firmly clockwise to tighten the "Quick"clamping nut. Releasing the clamping nut (1): Only when the "Quick" clamping nut (1) is attached must the spindle be stopped using the red M-Quick spindle locking button! (4) - The machine continues to run after switching off. - Press in the M-Quick spindle locking button just before the grinding disc stops. (4) The "Quick" clamping nut (1)loosens itself by around half a turn and can be removed without additional effort or tools.