NORAC UC4+BC+SM2 - Manual (Page 20)

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Figure 19: Valve Mounting Location
4.6.2 Hydraulic Plumbing
WARNING!
From this point in the installation the
booms will be inoperative until the
electronics are fully installed.
You must also ensure there are
no other orifices present in the
circuit between the NORAC
valve block and the boom
cylinders.
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. The “raise” lines from the side of the
boom tilt cylinders, must be connected
to the “B” ports of the NORAC valve
block via the existing lines and the
6FJXR-6MJT fittings (F03) provided.
The 6FJXR-6MJT fittings are also mated
with the original Summers’ valve block.
3. NORAC supplies two new hydraulic
hoses (H03) to run to F03. Route the
lines from the NORAC valve block to
the Summers’ valve block and “tee” into
F03 as shown in Figure 3.
4. Connect the two remaining hoses
(Item H02) to the Pressure (“P”) and
Tank (“T”) ports on the NORAC valve
block (V01). Route both of these lines
to the sprayer’s hitch for connection
with the tractor’s pressure and tank
fittings.