NORAC UC4+BC+TA1 User Manual

Page 27

2. Connect the UC4 power cable (C10)

to the UC4 Control Panel in the
sprayer cab. Ensure that both plugs
(P16A and P4) are connected to the
panel.

3. Connect the 3-pin AMP connector (P3)

on C10 to an auxiliary power
connection in the sprayer cab. If an

appropriate connector cannot be found
it may be necessary to cut off the
connector(s) and splice into the existing
wiring.

Ensure the UC4 Control Panel’s

power is OFF for the remaining
installation (Bottom of switch
pressed IN). Use caution when

handling the +12 V power line of
the existing wiring.

4. Route the free end (R16) of C10 out of

the cab, to the vicinity of the tractor
hitch.

5. Connect the 16-pin AMP plug (P16) of

the extension cable (C11) to R16 of
C10 located at the hitch. This

connection will provide your hitch
disconnect. Route the cable
accordingly.

6. Route C11 to the rear of the sprayer,

in the vicinity of the valve block.

Figure 28: Cable Configurations: Rear of Sprayer

7. Connect the 6-pin Shroud (S6) on the

interface cable (C12) to the mating 6-pin
Tower (T6A) on C11 (Figure 28).

8. Connect the 3-pin Shroud (S3) on the

bypass interface cable (C13) to the mating
3-pin Tower (T3) on C11.

9. Route the free ends of C12 and C13 to the

existing valve block.

10. Insert the 2-pin Deutsch connector tees

(P2A-R2A and P2C-R2C) on C12
between the matching valve connections
(MAIN UP and MAIN DOWN). For each
tee, the function is labeled on the branch
wire. Connect the male and females
connectors on the remaining MAIN UP tee
(P2B-R2B) together.

11. Connect four Deutsch receptacle

connectors of C12 (R2D, R2E, R2F and