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5 Installation
Personnel:
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Qualified personnel
Protective equipment:
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Safety shoes
WARNING!
Health hazard!
In conjunction with any use in food and pharmaceutical applications, only use food oils fea-
turing the viscosity class HL 32.
5.1
General installation information
Adhere to the following general information for the installation:
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Only carry out the installation and commissioning according to the steps described in this
operating manual.
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Always observe the applicable country-specific safety, accident prevention, occupational
safety, and environmental protection regulations applicable for the area of use for the pneu-
matic agitator.
Only use hose lines with a maximum length of 3 m and a diameter of 8-9 mm.
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Reduce the supply air through the installation of a pressure regulator to a maximum of 6 bar.
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Provide a cut-off device (e.g. ball valve) at a suitable location for a simple activation and deac-
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tivation of the pneumatic agitator. Slowly open the cut-off device.
In addition, install suitable pressure regulator with pressure gauge in the supply line in order
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to adjust the rotational speed.
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Only operate pneumatic agitator in vertical position with agitator impellers facing down.
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Operate the pneumatic agitator with processed, dried compressed air (air quality pursuant to
DIN ISO 8573-1: grade 4).
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Krautzberger recommends using a maintenance unit.
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A pressure relieve screw has been placed on the side of the adapter plate of the compressed-
air motor. It must not be covered up under any circumstances and the exhaust air must not be
reduced.
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Maintain minimum clearances for the agitator impellers (
clearances' on page 40).
GB–14
Operating instructions
Ä Chapter 12.3 'Dimensions and
T-Dok-031-GB-Rev.4
mail@krautzberger.com, www.krautzberger.com
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