Seed Hawk TOOLBAR 2015 - Manual (Page 33)

SEED HAWK ® 2015 TOOLBAR OPERATOR’S MANUAL
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4.5 Winging Down Toolbars
4.6 Winging Up Toolbars
Ensure your unrestricted case drain YELLOW banded hose(s) are
connected to the tractor circuit which is plumbed directly to the res-
ervoir first. If the control box has a 7-plex wing down switch, use the follow-
ing two steps to lower the wings safely.
Ensure control box is powered up
with 12 V.
IMPORTANT! Engage the tractor hydraulics lever that the RED banded hose
(opener circuit) is connected to.
Failure to do so will result in damage to
the implement. Ensure that the master switch on the Viper switchbox is in
the OFF position to maintain the openers in the upright position while lowering
the implement.
1. Engage the lever in the tractor cab that the GREEN banded hoses are con-
nected to (which lowers your main wings), press and hold the
WING DOWN
switch until all wings are on the ground.
Ensure the case drain(s) gauge on hydraulic block never exceeds 100
psi, excessive amounts of pressure will damage the gauge.
2. Release switch and leave the lever (that your GREEN banded hoses are
hooked to) in working position NOT float.
NOTE: When winging down
the 66’ and 40' Toolbar, the
user can leave the wing down
switch engaged until the
wings are fully lowered. Refer
to Section 4.4 pertaining to
the control system being
used.
Ensure that the ball valves on the back of the opener hydraulic block
are locked. On SCT
® TOOLBARS, the ball valves are located on the
main bridle.
1. Ensure all opener shanks are up.
2. Reverse the lever direction in the tractor cab that the GREEN banded hoses
are connected to, this will allow the wings to fold up into transport position.
This gauge displays hydraulic system
pressure while winging up
3. When winging down the toolbar, release the switch once the wings are over
center, allowing the wings to lower under their own weight.