NORAC UC4+BC+CS3 - Manual (Page 22)

19
4.6.3 Hydraulic Plumbing
WARNING!
From this point in the installation the
booms will be inoperative until the
electronics are fully installed.
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.
1. Connect the four 90 degree fittings
(F07) to the “A” and “B” ports on the
NORAC valve block. Attach the four
6FORXR-6MOR tee fittings (F03) to the
90 degree fittings on the NORAC block.
2. Connect the “lower” line (“A” line)
hoses from the cylinders to one end of
the 6FORXR-6MORT tee fitting on the
NORAC “A” ports.
3. Connect the “raise” line (“B” line) hoses
from the cylinders to one end of the
6FORXR-6MORT tee fitting on the
NORAC “B” ports.
4. Install the four supplied hoses (H01)
between the tee fitting and the Case
valve block. Use the 6MB-6MOR
adapter (F05) to connect the hose to
the Case valve block.
5. Tee the pressure and tank lines (H02)
for the NORAC valve block into the
existing “P” and “T” lines on the Case
sprayer block. Use the 8FORXR-
8MORT (F06) fittings and the 8MOR-
8MB (F04) adapters.
Figure 23: Hydraulic Plumbing
Example
Use the supplied hoses H03 and
H04 if the existing lines are too
short to reach the block.