Zoomlion QY30V, Руководство пользователя

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09 - 15 09 - 15
temperature too temperature too
high” lights up.
high” lights up.
T Temperature emperature sensor sensor defects. defects. Replace Replace
Conducting Conducting wire wire defects. defects. Rectify Rectify
Warning light Warning light
“Oil pressure too
“Oil pressure too
low” lights up.
low” lights up.
Engine oil pressure is lower than the minimum Engine oil pressure is lower than the minimum
permissible value.
permissible value.
Check engine Check engine
lubricating
lubricating
system.
system.
E En ng giin ne e o oiil l p prre es ss su urre e s se en ns so or r d de effe ec ctts s.. R Re ep plla ac ce e
D i a g n o s t i c s D i a g n o s t i c s
Problem Causes Remedy Problem Causes Remedy
C Co on nd du uc cttiin ng g w wiirre e d de effe ec ctts s.. R Re ec cttiiffy y
Warning light Warning light
“Parking brake
“Parking brake
closed” lights up.
closed” lights up.
Air pressure is lower than 0.55Mpa. Air pressure is lower than 0.55Mpa.
Check air line Check air line
system.
system.
P Pa arrk kiin ng g b brra ak ke e lle ev ve er r iin nv va alliid d.. R Re ep plla ac ce e
L Lo ow w a aiir r p prre es ss su urre e s sw wiittc ch h iin nv va alliid d.. R Re ep plla ac ce e
C Co on nd du uc cttiin ng g w wiirre e d de effe ec ctts s.. R Re ec cttiiffy y
Warning light Warning light
“Door not closed
“Door not closed
well” lights up.
well” lights up.
Dete Detecti cting swi ng switch f tch for “D or “Door n oor not cl ot closed w osed well ell” inv ” invali alid. d. Repl Replace ace
Conducting Conducting wire wire defects. defects. Rectify Rectify
Warning light Warning light
“Engine cooling
“Engine cooling
water level too
water level too
low” lights up.
low” lights up.
Coolant level in expansion wate Coolant level in expansion water tank is too low. r tank is too low.
Rectify and fill Rectify and fill
coolant.
coolant.
Switch invalid. Switch invalid. Replace Replace
C Co on nd du uc cttiin ng g w wiirre e d de effe ec ctts s.. R Re ec cttiiffy y
Warning light Warning light
“Engine defects” “Engine defects”
lights up.
lights up.
Engine Engine defects. defects. Rectify Rectify
Conducting Conducting wire wire defects. defects. Rectify Rectify
No power supply No power supply
on the complete
on the complete
vehicle.
vehicle.
Fuse burnt out. Fuse burnt out.
Rectify and Rectify and
replace
replace
Ignition Ignition starter starter switch switch invalid. invalid. Rectify Rectify or or replace replace
Battery Battery master master switch switch invalid. invalid. Replace Replace
Conducting Conducting wire wire defects. defects. Rectify Rectify
Starting motor Starting motor
does not work.
does not work.
Fuse burnt out. Fuse burnt out.
Rectify and Rectify and
replace
replace
Ignition Ignition starter starter switch switch invalid. invalid. Rectify Rectify or or replace replace
Neutral Neutral switch switch invalid. invalid. Replace Replace
Starting Starting motor motor defects. defects. Rectify Rectify or or replace replace
Relay Relay K17 K17 damaged. damaged. Replace Replace
Engine Engine ECU ECU defects. defects. Rectify Rectify or or replace replace
Conducting Conducting wire wire defects. defects. Rectify Rectify
Outrigger Outrigger
accelerator is
accelerator is
invalid.
invalid.
Switch Switch invalid. invalid. Replace Replace
Relay Relay K14 K14 damaged. damaged. Replace Replace
PTO PTO signal signal switch switch damaged. damaged. Replace Replace
Engine Engine ECU ECU defects. defects. Rectify Rectify or or replace replace
C Co on nd du uc cttiin ng g w wiirre e d de effe ec ctts s.. R Re ec cttiiffy y
Engine Engine control control pedal pedal invalid. invalid. Replace Replace
Relay Relay K14 K14 broken. broken. Replace Replace