P.I.T. PWS115-C [8/25] Страница 8

P.I.T. PWS115-C [8/25] Страница 8
7
ANGLE GRINDER

Содержание

PXT ANGLE GRINDER ProgrenKe Innovatiorwl Technology MAINTENANCE The angular grinder is subject to inevitable wear and tear even when operated properly and therefore it is necessary to timely carry out its maintenance Below several types of maintenance operations are listed 1 Regularly inspect the reliability of connection of electric power cable proper fixation of power plug mobility and reliability of power button movement 2 Inspect the carbon brushes for excessive wear and if necessary immediately replace them to avoid bad contact between carbon brushes and formation of excessive sparks or burnout of the rotor 3 Check the air inlet and air outlet for debris Clean the tool from dust and oil stains 4 It is necessary to add lubricant in time 5 Check the marking of the angle grinder Do not use an angular grinding machine without marking with illegible marking 6 Inspect the angle grinder for defects There are two ways to check Visual inspection check the surface wear the presence of cracks chips Tap test It is mainly used to check the inner parts of the angle grinder This test method includes tapping of an angular grinding machine with a wooden beater If there is no problem with the angle grinder then the sound must be clear If another sound is heard then this is indicative of a problem 7 Check the rotation of the angle grinder A selective test of the strength of angle grinders of various models various batches is carried out The angle grinders that not passed such tests are not allowed for operation Maintenance of the machine must only be carried out by qualified personnel of authorized service centers

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