一、常见问题及解决Frequently Asked Questions and Solutions
问题question 可能原因possible cause 解决方法solution
1. 风机不工作
Fan doesn't work
中间继电器R201.2 损坏
Intermediate relay R201.2
damage
变频器损坏
The inverter damaged
风机损坏
Damage of fan
更换R201.2
Replace R201.2
与公司联系
Contact with company
与公司联系
Contact with company
2、电加热器不工作
Electric heater doesn't work
风机未启动
Fan don't start
固态继电器SSR201 损坏
Solid state relay SSR201
damage
电加热器损坏
Damage of electric heater
启动风机Start the fan
更换固态继电器SSR201
Replace the solid state r
elay SSR201
与公司联系
Contact with company
3、空气压缩机不工作
Air compressor doesn't
work
中间继电器R201.1 损坏
Intermediate relay R201.1
damage
空压机未启动
Air compressor is not st
arted
空压机损坏
Air compressor damage
更换R201.1
Replace R201.1
启动空压机
Starting air press
与公司联系
Contact with company
4、设备没电
Equipment without
electricity
外加插座不可靠
Plus the socket is not
reliable
断路器NFB 在关闭位置
Circuit breaker NFB in
closed position
检查外接电源是否有电
Check the power converter
for electricity
把NFB 打开
Open NFB
5、HMI 触摸屏无显示工作
HMI touch screen no
面板启动按钮损坏
A button panel damage
更换启动按钮
Replace the start button
display 开关电源损坏
Switch power supply
damage
中间继电器R1.2 损坏
Intermediate relay R1.2
damage
触摸屏损坏
Touch screen is damaged
更换开关电源
Replace the switching
power supply
更换R1.2Replace the R1.
2
与公司联系Contact with
company
7、进风温度无显示
Inlet air temperature
display
PT-100 温度探头连接松动
PT-100 Temperature probe
connection is loose
PT-100 损坏
PT-100 damage
PT 温度模块损坏
PT-100 Temperature module
damage
紧固
fastening
与公司联系
Contact with company
与公司联系
Contact with company
8、出风口温度无显示
Outlet temperature displa
y
PT-100 温度探头连接松动
PT-100 Temperature probe
connection is loose
PT-100 损坏
PT-100 damage
PT 温度模块损坏
PT-100 Temperature module
damage
紧固fastening
与公司联系
Contact with company
与公司联系
Contact with company
9、进风口温度无法达到
设定值
Air inlet temperature
cannot reach the set value
风机风量太大
Fan air volume is too bi
g
修改风机参数
Modify the fan parameter
s
10.出风口温度无法达到
设定值
Outlet temperature cannot
reach the set value
进风量太大（蠕动泵手动
时）
Into the air volume is to
o big (peristaltic pump m
anual)
修改蠕动泵参数
Modify the peristaltic pu
mp parameters
11.干燥室底端滴料
Drying chamber on the
bottom of the drop
进风温度太低
The inlet air temperature is
too low
雾化空气压力太低
The atomizing air pressur
e is too low
压缩空气漏气
Compressed air leak
进料量太大
增加进风温度Increase the
inlet air temperature
打开设备后盖板将压力
调至2-3Bar（￠6 蓝色气
管）
Open the equipment
HouGaiBan dispatch
pressure to 2-3 bar ( ￠6
blue trachea)
Feed rate is too big 检查各处连接是否漏气
Check whether all
connection leak
修改蠕动泵参数
Modify the peristaltic pu
mp parameters
12.通针不工作
Needle don't work
空气阀门未开
Air valve is not open
压力太小
Pressure is too small
通针参数设定太大
Needle parameter setting
is too big
电磁阀损坏
Solenoid valve damage
打开阀门（￠4 白色气管）
Open the valve (4 ￠white
trachea)
调大减压阀压力
Large pressure reducing
valve
修改通针参数
Modify the needle
parameters
等换电磁阀
Such as change of
electromagnetic valve
二、实验准备The Prepare for Experiment
1.按照安装说明将各部件安装好
According to the installation instructions for the parts will be installed
2.按下设备蓝色启动按钮，启动风机，启动加热器
Press equipment blue button, start the blower, start the heater
3.设定进风温度
Set the air inlet temperature value
4.待出风温度达到设定值时，开启蠕动泵自动
When the air outlet temperature reached setting value, open the peristaltic pump
automatically
5.先进水，观察物料雾化及温度变化情况，重新设定风机、进风温度，待稳定后
进料
Import water firstly, and observe the change of materials and temperature, and r
eset the speed of the fan and the temperature of the air inlet , and import mat
erial after stable 。
停机步骤Stop Steps
1.当物料用完后，进水将胶管内的物料全部喷完后（约5 分钟），关闭蠕动泵
When the material is used out, import water and spray all the material within the hose
(about 5 minutes), closes the peristaltic pump
2.关闭空压机
Close the air compressor
3.关闭加热器
Close the heater
4.待进风温度降至40 度以下时，关闭风机
When the temperature of air inlet drop to 40 C°, close the fan
5.取下集料瓶，将物料转移到其他容器中
Take the fixation material bottle down, transfer the material to other container
6.容器完全冷却后取下清洗
When the container become to cool completely， take down and clean it。__