Manual

SEED HAWK

2014 30 SERIES OPERATOR’S MANUAL – DOMESTIC22

IMPORTANT! DO NOT plug this line during storage. Damage to the gauges

and manifold may occur.

4.2 Tractor Hook up

Connect the ¾” (19mm) hydraulic line to activate the opener lift/lower. The

opener lift/lower line is marked with a wide red band. The opener lock-up ball

valves must be open in order to lower the shanks. Both the opener line and

lock-up ball valves are located at the hydraulic manifold.

It is very important that the hydraulic uid dump (yellow band) lines return

UNRESTRICTED back to the tractor hydraulic reservoir. There are male and

female pioneer quick couplers with the balls removed supplied with the Seed

Hawk. Be sure to use these sets of couplers for the case drains.

Any alterations or restrictions in this line will cause damage to the

implement that will NOT be covered by warranty.

Always connect the case drain line (yellow band) to return hydraulic uid back

to the tractor reservoir. The case drain line is a ¾” (19mm) line from the

hydraulic manifold. The case drain line(s) MUST return to the tractor UNRE-

STRICTED. Failure to do so can cause damage to the hydraulic cylinders or fan

motor and will void Manufacturer’s Warranty. The case drain(s) must be con-

nected even when lowering the wings. Seed Hawk

recommends that the case

drain(s) have their own port into the tractor’s reservoir.

Connect the other pair of ½” hydraulic lines to activate the wing lift and lower

(green band), and the standby supply to the wing cylinders. The manifold supply

line is marked with a narrow green band, and the return line is marked with

a wide green band. This tractor lever is locked in full pressure position while

seeding.

4.2.1 Opener Lift & Lower

4.2.2 Wing Up & Down

4.2.3 Case Drain(s)

NOTE: Do not TEE the man-

ifold and case drain dump

lines together, unless the

junction is placed right at the

tractor reservoir.

NOTE: Some newer tractors

cannot return to the hydrau-

lic reservoir. Refer to specic

tractor Operator's Manual

and/or consult your dealer

for tractor requirements

NOTE: DO NOT plug the

case drain line during storage;

damage to the gauges and

manifold may occur.