Polaris Plaster Silo Instruction Manual page 25

should place a warning sign on the device to indicate that it is
being maintained and it should not be used (EC warning signs
can be purchased at the associated stores).
Cleaning, periodic maintenance and appropriate use of the
device are important factors in lifetime and safety of it.
When any defect is seen in the device operation, it is
forbidden to use the device before solving that defect.
Safety and protective parts of the device should never
be removed from the device unless for repair and
maintenance purposes.
The other step is to periodically check the plaster reservoir.
Make sure that the plaster reservoir is dry before pour-
ing plaster in it.
Inside the plaster reservoir must be free of any substance.
Plaster Silo
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