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2910-137 Injector
- How much pressure should I be using to inject liquid fertilizer?
- How deep should I set the spring-loaded injection rod on my fertilizer coulter?
- How do I properly “set-up” the fertilizer coulter with a “rear” knife?
- My fertilizer coulters plug with residue even though I have them adjusted properly. What can I do to prevent the residue from stopping the fertilizer coulters?
- How much pressure should I be using to inject liquid fertilizer?
Use less than 30 p.s.i. to reduce the amount of "splattering".
- How deep should I set the spring-loaded injection rod on my fertilizer coulter?
Set the rod to operate at 1/2" below soil surface.
- How do I properly “set-up” the fertilizer coulter with a “rear” knife?
Center the blade on the hub, so that it is concentric when it turns. Place the knife top up to the coulter blade; so that the knife and coulter blade just slightly contact each other at the tip. Then as the coulter blade rotates up the knife, you want to have a gradual gap between the knife and coulter blade. Also the knife needs to be centered side to side on the coulter blade.
- My fertilizer coulters plug with residue even though I have them adjusted properly. What can I do to prevent the residue from stopping the fertilizer coulters?
In some conditions a knife scraper is needed to keep the residue from "dragging" up on the fertilizer knife. 2970-133
