Dawn Curvetine M Series Instrukcja montażu i obsługi - Strona 4

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CURVETINE PLACEMENT - STAGGERING WHEELS

Most major planter row unit manufacturers incorporate a

two-hole tailpiece design for staggering the closing wheels.

When running one Curvetine and one rubber wheel, it is

recommended to have the Curvetine in the front hole closest

to the planter with the rubber wheel in the rear hole. This

is a good idea for shallow planting depth and prevents the

Curvetine from becoming too aggressive. If more aggressive

action is needed, you may reverse the orientation and run

the Curvetine in the rear hole furthest from the planter with

the rubber wheel in the leading hole. With either setting, it

is important to be mindful of your tailpiece down-pressure.

The first (lightest pressure) notch is a good place to start.

CLOSING WHEEL SPACING

As a general rule, the distance between wheels (mea-

sured center-to-center) should match your desired plant-

ing depth. Each Curvetine order contains multiple washers

as well as a triangular hub spacer, these will allow you to

adjust your closing wheel spacing to match your planting

depth. The deeper your seed is being placed, the further

apart the closing wheels need to be. You may need to adjust

your wheel spacing when changing planting depth.

PRODUCT INTRODUCTION

The distance between your

closing wheels should be

about the same as your

planting depth. Make sure

wheels sit on the OUTSIDE

of the furrow.

HUB ORIENTATION

Hubs are handed! Due to the special hub-shaft threading,

a left-handed hub can only be installed on the left-hand

side of the tailpiece, and a right-handed hub can only be

installed on the right-hand side of the tailpiece.

Left-hand hubs are indentifi ed by an "L" marked on the hub

shafts. The right-hand hub shaft will show nothing on it.

Left-hand threads

for left-hand hub

WHEEL ORIENTATION

Curvetines are directional! Due to the modular design

of the M-Series Curvetine, each wheel is symmetrical and

can be mounted to either the right-hand or left-handed

modular hub. Install Curvetines according to the arrow

indicating direction of forward travel.

CARE AND MAINTENANCE

Use Mobil XP222 or similar to grease hubs yearly or every

100 acres/row, whichever comes first. In extremely dusty

environments and when liquid fertilizer is being applied

with the planter, it may be necessary to grease hubs daily.

Grease to purge; it is not possible to over-grease hubs.

Remove excess grease.

www.dawnequipment.com

Right-hand threads

for right-hand hub

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