Hardi ALPHA 2000, Инструкция

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48
ALPHA
Air conditioning
The overpressure Cold ambient temperature Turn the AC thermostat knob off and back to
warning lamp lights desired setting again
The circuit leakage Leakage of refrigerant from the circuit Clean as described in section “maintenance”
warning lamp lights
The cooling capacity Low air flow Clean the evaporator
is poor
Restricted evaporator Clean or renew the cab filters
Restricted condenser Increase fan speed
No function at all Fuse blown Change fuse
Thermo fuse disengaged Press in the red button on condenser
left hand side
Four wheel steering sensor
No signal from sensor Distance between sensor Adjust sensor
and disc is incorrect
Sensor defective Renew sensor
Engine
Please see engine manual
Hydrostatic transmission
Machine will drive in Neutral position on pilot handle Adjust the linkage till neutral is correct
neutral position linkage is faulty adjusted
Neutral position on the pump See your HARDI dealer for pump adjustment
is faulty adjusted
Machine will not drive Parking brake is engaged Disengage parking brake
Feed pressure is low Check feed pressure (brakes engaged)
The machine is moving With SAPE engaged:
too slowly Faults in the SAPE components, See your HARDI dealer
sensors, valves etc.
With SAPE disengaged:
Feed pressure low
Check feed pressure (brakes engaged)
On hilly terrain:
High pressure valves set too low
Check high pressure valves setting
Internal leakage in Check internal leakages on pump, motors etc.
pump/motors excessive
Problem Probable cause Control / remedy