hitachi — Attachment Selection (Only Machines Equipped with Optional Parts)

TROUBLESHOOTING/ Monitor Unit Maximum Pump 1 and 2 Flow Rate Maximum Engine Speed Accumulator Control Solenoid Valve: OFF Secondary Hydraulic Relief Selector Control Solenoid Valve: OFF Selector Valve Control Solenoid Valve: OFF The selector valve is connected to the control valve. Auxiliary Flow Combining Solenoid Valve: ON T1T1-05-02-003 Maximum Pump 1 and 2 Flow Rate Maximum Engine Speed Accumulator Control Solenoid Valve: OFF Secondary Hydraulic Relief Selector Control Solenoid Valve: OFF Selector Valve Control Solenoid Valve: OFF The selector valve is connected to the control valve. Auxiliary Flow Combining Solenoid Valve: ON T1T1-05-02-004 T5-2-47