56
PROBLEM
CAUSE
SOLUTION
Can't develop enough pressure.
Broken pressure regulator.
Replace pressure regulator.
Worn pump.
Repair or replace pump.
Leaking hose or fi tting.
Replace hose or tighten fi tting.
Pump running too slow.
Increase oil fl ow to pump to
increase pump speed.
Wrong agitation valve setting.
Close agitation valve slightly
until pressure goes to required
range.
No pressure reading.
Poor connection.
Clean connection. Push fi rmly
together.
Defective sensor.
Replace sensor.
Defective controller gauge.
Replace gauge.
Spray won't shut off .
Defective switch in monitor.
Replace switch.
Solenoid valve doesn't close.
Magnet stuck. Spring broken.
Replace defective parts.
Controller doesn't control sprayer.
Blown fuse.
Replace fuse.
Poor connection.
Pull connections apart. Clean
terminals. Reconnect.
No power.
Connect power wire.
Refer to Controller Manual.
Refer to Controller Manual.
Booms bouncing.
Traveling too fast.
Slow down.
Содержание 973P Series
Страница 1: ...1 HIGH CLEARANCE CENTER PIVOT SUSPENDED BOOM 3 PT FIELD SPRAYER 973P SERIES OPERATOR S MANUAL...
Страница 45: ...45 Fig 62 BOOM TILT PIVOT 3 Grease boom tilt pivot 1 location each boom Left Right...
Страница 59: ...59 7 4 ELECTRICAL SCHEMATIC OPTIONAL CABLE 10 CONSOLE 3 OR 6 BOOM SCS 440 450 CONSOLES...
Страница 60: ...60 7 5 OPTIONAL CABLE FLOW CONTROLLER UP TO 6 BOOM VALVES...
Страница 61: ...61 7 6 5 FUNCTION HYDRAULIC BLOCK PARTS Note for open center systems only install plug 10 for closed center...
Страница 62: ...62 7 7 5 FUNCTION HYDRAULIC CAB BOX...
Страница 63: ...63 7 8 5 FUNCTION HYDRAULIC CAB BOX SWITCH WIRING...
Страница 67: ...67...