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7.2
Cleaning of concrete mixer
Clean the concrete mixer immediately after use. Use a water hose to clean the inside drum. Unload any
remaining material from the mixer to a suitable place, any material left in the drum will dry and build up even
more material.
You may also use a pressure washer and mild detergent, but generally spraying inside the drum at high
pressure should be avoided. Do not use solvents. Never spray directly at the hydraulic components, or at the
labels on the attachment either. Scrape any remaining material from the drum to prevent the accumulation of
material. Small fragmented gravel may also be used for cleaning the drum, rotate with plenty of water for a
couple of minutes and empty the drum to a suitable location.
WARNING
Entanglement hazard - Risk of entanglement also persist during maintenance.
Do
not operate the attachment during cleaning.
7.3
Inspection of metal structures
Also the metal structures of the attachment must be inspected regularly. Check visually for damages and
inspect the quick attach brackets and their surrounding area carefully. The attachment must not be used if it is
deformed, cracked, or torn.
Welding repairs are only allowed to be carried out by professional welders. When welding, only methods and
additives suited for steel used in attachment must be used. For more information about repairs contact your
nearest service point.
7.4
Maintenance
There are no specific lubricating points on the mixer. The gear rim should be lubricated with suitable lubricant
regularly to prevent rusting, for smooth operation, and for less noise. The bearings of the mixer are
maintenance free.
7.5
Drive motor adjustment
The gear drive gap should be adjusted for
smooth operation, leass wear, and quieter
running.
If the gap needs to adjusted, move the
hydraulic motor by loosening the 3 retaining
bolts of the hydraulic motor bracket.
