Norac UC5 Topcon X30, Installation Manual

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10.5 Hydraulic Plumbing
From this point on in the installation the booms will be inoperative until the
hydraulics are fully installed.
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.
1. Install two (2) 6MOR-6FORX90 fittings (F06) onto the “P” and “T” ports of the NORAC
valve block.
2. Connect the hoses (H01) to the 90 degree fittings (F06) on the pressure and tank ports on
the NORAC valve block (V01).
3. Install an 8FORXR-8MORT (F08) tee between the existing tank line and the sprayer valve
block.
4. Install a 6MOR-8FORX (F07) fitting onto the tee (F08). Connect the tank line (H01) from
the NORAC valve block to the F07 fitting.
5. Install an 8FORXR-8MORT (F08) tee between the existing pressure line and the sprayer
valve block. The pressure port is located on the smaller valve block next to the main block.
6. Install a 6MOR-8FORX (F07) fitting onto the tee (F08). Connect the pressure line (H01)
from the NORAC valve block to the F07 fitting.
7. Insert the 6FORXR-6MORT tees (F05) into the existing raise and lower lines at the wing
cylinders.
8. Install four (4) 6MOR-6FORX90 fittings (F06) onto the 6FORXR-6MORT tees (F05).
9. Install four (4) 6FORXR-6MORT tees (F13) onto the “A” and “B” ports of the NORAC
valve block.
10. Install four (4) 6MOR-6FORX90 fittings (F14) onto the 6FORXR-6MORT tees (F05).
Orient the fittings to face downwards as shown in
Figure 27 .
11. Connect four (4) hoses (H02) between the 90 degree fittings (F06).
12. The “raise” lines must be connected to the "B" ports of the NORAC valve block. The
“lower” lines of the cylinders must be connected to the "A" ports of the NORAC block.
13. Connect hose H01 to the “B” port on the 3 rd station of the block.
14. Insert a 6FORXR-6MORT tee (F05) into the existing main lift line. Connect hose H01 to
the F05 tee.