ELAN 01.02.2018English / EnglischFig. 48 Use the two pairs of pliers to tighten down themotor pulley.MAINTENANCE WORK AND REPLACEMENT OF WEARING PARTS7Fig. 49 Place the fan cover on the machine.7 Use the two pairs of pliers to tighten down the motor pulley(fig. 48).8 Place the fan cover on the machine (fig. 49).9 Mount the attachment on the machine ( Section 5.4,Replacing the attachment, points 5 to 9).7.6 REPLACING THE CARBON BRUSHESUse only original LÄGLER ® carbon brushes (part number inSection 11, Spare parts ELAN)!In order to prevent damage to the collector from excessivelyworn-out carbon brushes, LÄGLER ® carbon brushes with safetycontacts are used. These safety contacts automatically switchoff the motor when the wear limit is reached. The carbon brushesshould, however, be replaced at least once a year to avoid damageto the motor!ATTENTION!• The carbon brushes must be replaced at the latest uponthe reaching of the wear limit and the automatic switchingoff of the motor! While the automatic switching off can beprevented by pressing and holding the switch, this willcause permanent damage to the switch and the collector!These parts will then have to be replaced!There are no warranty claims for damages of this nature!• Use only original ELAN carbon brushes with safetycontacts (part number in Section 11, Spare parts ELAN)!• In order to extend the service life of the motor, a quali-fied electrician should remove the carbon remnants onthe collector every other time the carbon brushes arereplaced!WARNING!RISK OF DEATH from electrical shock:• When disassembling the motor, the power plug mustalways be removed from the socket!• Make sure that no parts fall into the motor!35