Operating instructions

Weekly Maintenance

4.3.2 Hydraulic System Upgrade (currently used)

4.3.2.1 Schematics

Without back pressure control

Figure 30 - Hydraulic System without backpressure control

Note:

“Piston up” and “pressure-converter up” are connected and use a pneumatic

pressure of 2bar. A medium separator is used to build up a hydraulic pressure

of 2bar to drive the hydraulic piston up.

The hydraulic-cylinder is a “double-acting” cylinder with hydraulic-function for

up and down motion.

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