Great Plains PD8070 Operator Manual - Manual (Page 44)

PD8070
401-266M 1/24/2006
42
Marker Breakaway Protection
The marker arm is attached to the marker body
with a 5/16-inch breakaway bolt. If excessive force
is put on the marker during operation, the bolt will
break, allowing the marker arm to swing away
rather than cause damage to the marker.
IMPORTANT: The breakaway bolt is a 5/16-by-1
1/2-inch grade 5 on planter only (GP 802-012C). If
it breaks, it must be replaced by an equivalent
grade 5 bolt to prevent marker damage.
Storage
Store planter in a clean, dry place with all tires out
of the sun. Store planter where children do not
play. If possible, store planter inside for longer life.
1. Thoroughly clean planter, hoppers, and
meters. Remove any dirt and debris that can
hold moisture and cause corrosion.
2. Remove meters from hoppers. Disassemble
meters and inspect for wear. Refer to Finger
Pickup Meter, page 44. Make any repairs re-
quired at this time. Blow excessive debris
from meter. Wash meters with mild soap and
water. Dry meters and spray a light coat of
rust inhibitor on meters. Reassemble and
store meters in a dry place.
3. Thoroughly flush liquid herbicide system with
clean water. Disconnect from tractor and
completely drain all lines and components to
prevent damage from freezing.
4. Inspect planter for worn or damaged parts.
Make repairs and service during the off sea-
son.
5. Use spray paint to cover scratches, chips, and
worn areas on the planter to protect the met-
al.
6. Adjust all drive chains for proper tension.
7. Lubricate planter at points listed under Lubri-
cation, page 43. Be sure to lubricate chains to
prevent rusting.
8. Place 1 X 12 closing wheel handle in the mid-
dle slot to relieve tension on closing wheels.
Move T-handle for opener springs to the light-
est setting.
9. Cover planter with a tarp if stored outside.