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Checking the Carbon Brushes (fig. 6)
Carbon brushes, which are wearing parts, are used in this tool. If the carbon brushes are used
up to the end, motor damage can occur. If the automatic stop for the carbon brushes is
switched on, the motor stops automatically. Replace both carbon brushes with new ones.
Make sure that the carbon brushes can move freely in the holders. Steps to change: Remove
the carbon brushes by removing the cover.
Note: Due to continuous research and development, the specifications contained herein are subject to
change without notice.
Cleaning and Checking the Oil Level
Always disconnect the mains plug before working on the demolition hammer!
Clean the machine housing only with a slightly damp cloth or absorbent fleece.
When cleaning, make sure that no liquid penetrates the inside of the housing.
Clean the tool holder from dust and grease at regular intervals.
After prolonged non-use or commissioning at sub-zero temperatures, first allow the demolition
hammer to run for a few minutes at idle in order to achieve good distribution of the lubricant in
the machine.
Check at regular intervals whether there is still enough oil in the
gear unit. Place the demolition hammer upright so that the oil can
collect. If there is less than 3 mm of oil in the chamber, unscrew
the oil chamber cover (6) with the wrench (9) and fill in new oil.
Carefully retighten the cover with the key. Make sure that you do
not lose the rubber sealing ring.
If any further maintenance or repair work requires the housing to
be opened, only have it carried out by a qualified specialist or contact an authorized service
partner.
© by WilTec Wildanger Technik GmbH
http://www.WilTec.de
http://www.aoyue.eu
http://www.teichtip.de
Artikel 61202
Seite 9
09
2020-1
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