NORAC UC4+BC+HD8A - Manual (Page 19)

16
4.7 H
YDRAULIC
P
LUMBING
– O
PTION
1
Hydraulic Plumbing - Option 1 requires the
optional switch box for manual control of the
Linear Roll functions.
From this point on in the installation the
booms will be inoperative until the
hydraulics are fully installed.
After the valves are mounted on the sprayer,
the hydraulic hoses and fittings can be installed
(plumbed). Refer to Figure 3.
1. After the valves are mounted on the
sprayer, the hydraulic hoses and fittings can
be installed (plumbed).
2. Install tee fittings on the TR and TL port
fittings at the HARDI block.
3. Connect pressure and tank lines to the
HARDI block (P1 & T1). Connect the other
end of the hoses to the NORAC block.
4. Connect the “B” line hoses to TL1 and TR1
port fittings at the HARDI block. Connect
the other end of the hoses to the NORAC
block.
5. The “A” ports on the NORAC block are
plugged.
6. Connect hoses to the linear roll cylinder
using two 3/8” x 1/4” BSPP (F02) or 6MB
6MOR (F05) fittings.
7. Connect the hose from the port on the
barrel of the linear roll cylinder to the “B”
port of the 3
rd station of the NORAC block.
8. Connect the hose from the port on the rod
of the linear roll cylinder to the “A” port of
the 3
rd station of the NORAC block.