NORAC UC4.5-BC-RG4 - Manual (Page 27)

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8.3 Hydraulic Plumbing
From this point on in the installation the booms will be inoperative until the
hydraulics are fully installed.
1. After the NORAC valve is mounted, the hydraulic hoses and fittings can be plumbed. The
plumbing for the hydraulic circuit is shown schematically in Figure 3.
Figure 24: Boom Cylinder “Raise” Line Fittings
2. The “raise” lines from the side of the cylinders must be connected to the “B” ports of the
NORAC valve block. Disconnect the existing 3/4" “raise” lines on the boom cylinder end.
Install F08, F09, F02 and H13 onto the disconnected hose end (Figure 24).
3. Install F07 and F04 onto the cylinder and run the provided hoses H07 and H08 (Figure
24). The longer hose H08 must be installed on the side of the sprayer opposite the valve
block.
4. Tee the free end of H13 in to the open port on F04.
5. Route H07 and H08 to the NORAC valve block. Connect to the “B” ports. Follow the
existing 3/4" lines to the valve. (Do NOT disconnect the 3/4" lines from the Rogator valve
block.)