Operating instructions

Preventive Maintenance Manual

4.3.2.3 Installation of the Upgrade

Components

Following part numbers (bill of materials) contain the necessary parts

for the upgrade:

SP5000495 Hydraulic unit single acting w/o bow

SP5000496 hydraulic unit single acting w. bow

Both BOM’s contain the same fittings and tubes, only difference is the

setup of the cylinder with or without wafer bow adjustment.

Installation of the new hydraulic cylinder

The change of the cylinder has to be done same way as before. No

adapters or different bolts are required to install the new unit.

In order to align the threads in the pressure cover to the holes in the

flange of the bellows (see figure 5), it may be necessary to rotate the

piston rod a few degrees. Before doing so, pls. follow enclosed routine:

Figure 34 - Holes in the Flanges

1 Holes in the flanges have to be

aligned

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