TM
Model 4900M0290-01
Rev. 8/19 6-29
Lubrication and Maintenance
Moisture should be drained daily from the tank. Tank should be
drained completely for storage.
To drain tank, locate drain plug on the bottom of tank. Stand off
to the side of tank and pull cable attached to drain.
NOTE: If moisture is not drained from tank rust particles will
form inside tank.
PNEUMATIC DOWN PRESSURE AIR COMPRESSOR TANK
Pull drain
plug
SOLENOID VALVE
Solenoid valve consists of a chambered body with an electric coil actuated cartridge
valve.
If solenoid or solenoids fail to operate, first determine if problem is electrical or
hydraulic. If valve is working properly, a click will be heard when solenoid coil is
energized and valve stem opens. If no sound is heard, check solenoid coil by touching
top of coil housing with a metallic object such as a pliers or screwdriver. If coil is
working properly, coil housing will be strongly magnetized when energized. If voltage
to coil is low it will be weakly magnetized when energized and no click will be heard.
Coil
Cartridge
HYDRAULIC DOWN FORCE PROPORTIONAL PRESSURE
REDUCING/RELIEVING VALVE (TRUE DEPTH OPTION)
Proportional pressure relief valves are located on each row of planters equipped with the
True Depth hydraulic down force system. These valves are factory set and should require
no additional adjustment. Each valve acts independently and controls the fluid pressure on
the cap end of the down force cylinder.
Consult your Kinze Dealer for service.
To Next Page
Loading...
