Makita UC3030A Instruction Manual

Also see for UC3030A: Spare parts list Instruction manual Instruction manual Owner's and safety manual Instruction manual

Contents

Makita UC3030A Instruction Manual Manual pdf 22 page image

221 2DReplacing the saw chainCAUTION:Use only chains and guide bars designed for this saw!Check the sprocket (1) before mounting a new chain.CAUTION:Worn out sprockets (2) may damage the new chain and musttherefore be replaced.Do not attempt to replace the sprocket yourself. Sprocket replace-ment requires special training and tools and must be done at aMAKITA service centre.EInspecting and replacing the carbon brushesImportant:Inspect the carbon brushes at regular intervals!A notch on the brush shows the limit of wear.NOTE:The carbon brush is very delicate, so be careful not to let it drop.When taking it out, be sure to note the position it was in-stalled in, since each brush is run in with the rotor.- Use a slotted bit screwdriver to unscrew the cover (1), andthen pull out the brush (2).- If the wear limit has not yet been reached, put the brush backin the same position and screw the cover (1) back on.Run the saw briefly (about a minute) so the brushes can runin again.Important: Now test the run-out brake (see page 18). If the sawchain does not come to a full stop within two second, run thesaw again briefly and repeat the test until the brake functionsproperly.NOTE: After installing new carbon brushes, run the saw about5 minutes and then check the run-out brake.1 2SERVICE

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