6.3.7 Installing the pipes
Schaller Automation uses tried-and-tested hydraulic components for its installation kits.
Only pipes (tubes) in accordance with DIN EN 10305-4 and cutting ring fittings in
accordance with EN ISO 8434-1 are used.
The pipes in the installation kits differ as follows:
• Pipes with pre-assembled cutting rings and union nuts
• Pipes without cutting rings and nuts
• Pipes with welded fittings including cutting rings and union nuts
Only metric pipes with external pipe diameters of
• 10 mm and
• 22 mm are used.
The pipes are attached to the pipe connectors using tried-and-tested cutting ring fittings.
The applicable pipe connections are made when installing the installation kit.
(See installation kit).
The total length of the suction line must not exceed max. 9 m on left and right sides!
All installation details are provided on installation kit drawing.
The exhaust pipe, as shown in the figure below, is used to return the taken in crankcase
atmosphere to the crankcase and must not exceed an overall length of 4 m.