A description of the start mode
Start the concrete mixer using star delta conversion
start mode, that is, star start, triangular run. As the mixer main motor power,
start at the beginning, the stator coil for the star connection, this can
reduce the starting current. To be started after a period of time, the motor
speed is approaching the normal speed, then the starter stator coil will be
changed to triangular connection, start indicator light, the motor to normal
operation.
Second, the note
1. Do not start with load
Start with the load refers to the concrete mixer within
the case of material to start. Because the start-up current with a load is very
large in a period of time, easy to burn the air switch, contactor, reducing
motor life, the mixer material in the case of the correct approach is:
① start the air compressor, the host door open, so that
part of the material leak down;
② If the material is not a lot of concrete mixer, you can
jog the host, so that the material released until the machine is finished or
little complete re-start the material;
③ If the concrete mixer a lot of material, you need to
manually clean up part of the above methods described above.
2. Emergency stop is prohibited
Stirring the mixer in the case of material is prohibited
to stop the host, because the host to prohibit start with a load. Unless in a
particularly urgent situation can stop the heavy truck is working in the mixer.
3. Use the "Emergency Stop" button with caution
The EMERGENCY STOP button is a red mushroom-shaped button
located at the top left of the operator panel. When an emergency, no time to
deal with the dangerous situation, you can manually shoot the emergency stop
button, this button will stop except for bells and all the motor and the
implementation of devices, including the mixer. When the danger is removed, the
"Emergency Stop" button can be rotated to release it.
Zhengzhou Xinfeng Machinery Co., Ltd. Main concrete mixer, concrete mixingstation, stabilized soil mixing station, concrete batching machine, concrete
conveying equipment, please call to discuss!
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