Agrison HP ULTRA Series Operation Manual page 53

2.18.2.4 Faults and solutions of instrument
Symptom
1.The indicator of
temperature gauge always
indicates low temperature
2.The indicator of
temperature gauge always
indicates high temperature
3.The indication of oil pressure
or air pressure gauge is
abnormal
2.18.2.5 Lamplight faults and clearance methods
Symptom
1.Head lamp has no high and
low beams
2.Tail lamp is off
Operation Instruction
Reason
1.The circuit is broken and
water the socket joint is in bad
contact;
2. The water temperature
sensor is damaged.
1.The water
water
sensor is in short circuit
and damaged;
2. A short circuit fault occurs.
1.A short circuit or open
circuit occurs;
2. The sensor is in open
circuit, or in short circuit or
in bad contact.
Reason
1.The circuit is broken or open and
the fuse is blown out;
2.The lamp switch is in bad contact
or damaged;
3. The lamp filament is burned out.
1.The circuit is broken;
2. The tail lamp switch is in bad
contact or damaged.
1.Inspect and repair the circuit and
remove the dirt in the socket joint;
2. Replace the water temperature
sensor.
1.Replace
temperature sensor;
2. Inspect and remove the short circuit
fault.
1.Inspect and remove the short circuit or
open circuit;
2. Inspect and repair or replace the
sensor.
1.Inspect and repair to make circuit
closed;
2.Inspect and repair or replace the
lamp switch;
3. Replace with a high-quality bulb.
1.Inspect and repair to make circuit
closed;
2. Inspect and repair or replace the
lamp switch.
Solutions
the water temperature
Solutions
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