SYSTEMS ONE
SEED JET II
CLOSED CENTER HYDRAULIC SYSTEM
OPERATORS MANUAL
&
PARTS IDENTIFICATION
YETTER MANUFACTURING CO.
FOUNDED 1930
Colchester, IL 62326-0358
Toll free: 800/447-5777 309/776-3222 (Fax) Website:
WWW.YETTERCO.COM
E-mail:
[email protected]
Page 1: ...I CLOSED CENTER HYDRAULIC SYSTEM OPERATORS MANUAL PARTS IDENTIFICATION YETTER MANUFACTURING CO FOUNDED 1930 Colchester IL 62326 0358 Toll free 800 447 5777 309 776 3222 Fax Website WWW YETTERCO COM E...
Page 2: ...ediate and urgent nature It is the responsibility of the user to read the operator s manual and comply with the safe and correct operating procedure and to lubricate and maintain the product according...
Page 3: ...r tractor has a load sensing system detent you should adjust it for operation above 1000 psi See your tractor operator s manual for instructions on how to adjust the detent The hydraulic motor return...
Page 4: ...draulic or SAE 20 weight 1 Attach the power unit to the frame 2 Plumb hydraulic hoses A Connections are tight and no leaks 3 Plumb air hoses A Check all connections for no air loss leaks 4 Install ele...
Page 5: ...ulic hoses fittings and or electrical wires After season coat internals of blower cylinder with nox rust No VCI10 or equivalent and cap or seal to avoid evaporation Repeat after each season of use or...
Page 6: ...aulic oil reservoir Always follow tractor manufactures recommendations for suggested installation procedures for a 0 psi return line Connecting Hydraulic Lines To Tractor Pressure detent valve must be...
Page 7: ...or hydraulic oil to warm up 2 Move SCV lever to detent position this will start the blower turning and will force air through the hoses out to the cyclone seed discharge 3 Open the slide gate on the a...
Page 8: ...10 PARTS IDENTIFICATION...
Page 9: ...11 PARTS IDENTIFICATION...
Page 10: ...ulic motor seal Tractor is not putting out adequate oil Hydraulic motor malfunction Tractor hydraulic valve not retained in detent position Solution Switch pressure return hoses Check and install corr...
Page 11: ...Module switch open Poor or damaged wiring Blown fuse Module switch out of adjustment Faulty remote switch Failed module Solution Recommend closed center or load sensing system Service tractor hydraul...
Page 12: ...away as Australia and Africa So when you buy Yetter products you re buying a name that s recognized A name that s known and respected A name that s become a part of American agriculture and has become...