Zoomlion QY30V, Manual

Page: 163 / 276

06 - 4 06 - 4
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
Fig. 06 – 03 Fig. 06 – 03
– – Operating methods Operating methods
When the air conditioning is turned on, turn the fan speed switch to the “HIGH” position When the air conditioning is turned on, turn the fan speed switch to the “HIGH” position
and hold it in “high” position for 5 minutes. Then turn the temperature control switch to
and hold it in “high” position for 5 minutes. Then turn the temperature control switch to
the “COOL” position. At this time, the temperature in the cab starts to fall down. When the “COOL” position. At this time, the temperature in the cab starts to fall down. When
the required temperature is obtained, turn the temperature control switch anticlockwise the required temperature is obtained, turn the temperature control switch anticlockwise
slowly until the control light goes slowly until the control light goes out and the out and the compressor stops working. At this moment, compressor stops working. At this moment,
the temperature in the cab is at its set value. the temperature in the cab is at its set value.
When the temperature in the cab is higher than the set value, the control light lights up, When the temperature in the cab is higher than the set value, the control light lights up,
the compressor starts automatically and the cooling system begins to work. the compressor starts automatically and the cooling system begins to work.
Adjusting the angle Adjusting the angle of the air of the air outlet can change outlet can change the direction of the direction of the cold wind; the cold wind; Different Different
kinds of air volume can be obtained by setting the fan speed switch respectively in kinds of air volume can be obtained by setting the fan speed switch respectively in
“HIGH”, “MIDDLE” or “LOW” position. “HIGH”, “MIDDLE” or “LOW” position.
When the air conditioning is used, do not turn the temperature control switch to the When the air conditioning is used, do not turn the temperature control switch to the
“COOL” position otherwise the evaporator may get frost to impair the cooling effect. “COOL” position otherwise the evaporator may get frost to impair the cooling effect.
( (
((1
1
1 1)
)
)) It is forbidden to dismantle the air conditioning system without It is forbidden to dismantle the air conditioning system without
manufacturer’s permission. manufacturer’s permission.
( (
((2
2
2 2)
)
)) Check the te Check the tension o nsion o f the compressor b f the compressor b elt periodically and adjust it i elt periodically and adjust it i n time. n time.
( (
((3
3
3 3)
)
)) W Wash off the dirt ash off the dirt on the surface of the radiating rib of on the surface of the radiating rib of the condenser to avoid the condenser to avoid
reducing the cooling reducing the cooling effe effect of ct of system. system.
( ( ((4 4 4 4) ) )) Whe When ch n ch anging the compon anging the compon ent ents of s of air conditioning air conditioning system, a system, add refrigerant dd refrigerant
oil according to corresponding requirements. The oil brand of the new oil according to corresponding requirements. The oil brand of the new
refrigerant oil should be the same as that of refrigerant oil used in the refrigerant oil should be the same as that of refrigerant oil used in the
compressor. compressor.
Caution Caution