NORAC UC4+BC+CS2 - Manual (Page 22)

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4.6.3 Hydraulic Plumbing
WARNING!
From this point in the installation the
booms will be inoperative until the
electronics are fully installed.
1. After the NORAC valves are mounted,
the hydraulic hoses and fittings can be
plumbed. The plumbing for the hydraulic
circuit is shown schematically in Figure
3.
2. Remove the existing fittings from the
sprayer valve block and plug the “A”
and “B” ports with the 4FJCN plugs
(F04).
3. The “A” ports of the cylinders must be
teed in to the tank (“T”) lines. Install
two 6FJXR-6MJT Tee fittings (F06) into
the “T” port of the NORAC block as
shown in Figure 3 and Figure 24.
4. Connect the “A”-line hoses from the
cylinders to F06 with 6FJ-4MJ fittings
(F03).
5. The “raise” lines from the side of the
cylinders, which raise the booms, must
be connected to the “B” ports of the
NORAC valve block. Use 6FJ-4MJ
fittings (F03) between the existing
hoses and NORAC valve block.
6. Install the provided hoses (H02) to
pressure (“P”) and tank (“T”) ports of
the NORAC valve block.
7. Connect the other ends of H02 to
pressure (“P”) and tank (“T”) ports of
the sprayer valve block with the 6MJ-
6FJX90 fittings (F02) and the 6MB-6MJ
couplings (F05).
Figure 24: Tank Port Hydraulic Plumbing
NORAC
Tank Port
Cylinder
A Line
Cylinder
A Line
Tank Line
F06
F03