Zoomlion QY30V, Руководство пользователя

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)) The brand and type of newly-added refrigerant should be the same as that The brand and type of newly-added refrigerant should be the same as that
used in th used in th e system when the refrigerant is added or changed. e system when the refrigerant is added or changed.
A A d d d d i i t t i i o o n n a a l l e e q q u u i i p p m m e e n n t t
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)) Evaporator lowers the temperature in the cab at its high gear position, and Evaporator lowers the temperature in the cab at its high gear position, and
keeps the te keeps the temperature in cab at medium gear position mperature in cab at medium gear position or low g or low g ea ear posi r posi tion. tion.
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)) When the components in the system break down, replace them with the When the components in the system break down, replace them with the
spare parts supplied or designated by the manufacturer in order to protect spare parts supplied or designated by the manufacturer in order to protect
the system against d the system against d amage amage
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)) Under the condition of low temperature & high humidity, never make the Under the condition of low temperature & high humidity, never make the
evaporator work at low gear position in order to prevent the evaporator from evaporator work at low gear position in order to prevent the evaporator from
freezing. freezing.
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)) When the air conditioning is not used in winter, run it for 10 minutes every When the air conditioning is not used in winter, run it for 10 minutes every
month to make the freezing oil soak the whole system to avoid refrigerant month to make the freezing oil soak the whole system to avoid refrigerant
leakage. leakage.
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Requirements for periodic maintenance of air conditioning system Requirements for periodic maintenance of air conditioning system
Item Item Ma Maintenance intenance Re Repair pair interval interval
Condenser Condenser fan fan motor motor Check Check and and repair repair 3-monthly 3-monthly
Evaporator Evaporator fan fan motor motor Check Check and and repair repair 3-monthly 3-monthly
Condenser Condenser
Check condenser for blockage. Check condenser for blockage.
If necessary, clean it.
If necessary, clean it.
Once a month or shorten Once a month or shorten
the maintenance interval
the maintenance interval
depending on actual
depending on actual
working condition.
working condition.
Evaporator Evaporator
Check the evaporator for Check the evaporator for
functional work and abnormal functional work and abnormal
sound. Clean the air inlet.
sound. Clean the air inlet.
3-monthly or short the 3-monthly or short the
maintenance interval
maintenance interval
depending on actual
depending on actual
working condition.
working condition.
Solenoid clutch Solenoid clutch
Check it for functional work, Check it for functional work,
and clean it if necessary and clean it if necessary
3-monthly 3-monthly
Connectors Connectors
Check that the wire connector Check that the wire connector
is fitted tightly
is fitted tightly
Once a month Once a month
Explanation: Explanation:
a) a) Evaporator--- the Evaporator--- the square box square box in the in the driver’s cab driver’s cab from which from which the cold the cold air is air is
blown out. There are several air vents blown out. There are several air vents on it. on it.
b) b) Condenser---the device Condenser---the device is used is used for the for the exchange of exchange of the hot the hot air air outside the outside the
driver’s cab. In some vehicle, it is mounted between water tank and fan driver’s cab. In some vehicle, it is mounted between water tank and fan
(without the condenser fan motor) while in the others, it is on the side of (without the condenser fan motor) while in the others, it is on the side of
the vehicle (with the condenser fan motor). the vehicle (with the condenser fan motor).
c) c) Condenser fan Condenser fan motor---it motor---it is is mounted with mounted with the c the condenser to ondenser to help the help the hot air hot air
exchange of the condenser exchange of the condenser
. .