How to operate wet spray machine? Henan Hao Li sprayer manufacturers in detail about the wet wet spray machine operating procedures.
First, the preparation of the wet power sprayer before starting up 1. Fix the wet spray machine on a solid foundation, no one leg is allowed to hang, the delivery pipe must be reinforced, and the pipe must be installed properly. No leakage is allowed. Material place.
2. Connect the three-phase power supply and check the lubricating oil level (oil level meter inside the tank) must not be lower than the liquid level meter.
3. During work, no hands or foreign objects should be put into the screen and all active parts to avoid danger.
4. Check that there are no loose parts in the hopper and all moving parts. There must be no loosening of loose parts. If there is looseness, it must be reinforced. The hopper screen must be tightly closed before proceeding to the next step.
5, check the electronic control system, all switches in the off position, check the electrical should be no abnormal loose.
6. Close the air switch in the lower right side of the electric control box and close the two small air switches on the upper left side. Check the power supply voltage and do not lower than 380V±10%. Unscrew the emergency stop button and start the control power start button. The button lights up. After the left hand presses the motor stop button, the right hand presses the motor start button, the right hand clicks the motor start button, and the left hand presses the motor stop button immediately (the start time must not exceed 5 seconds). Observe the motor steering, should be consistent with the sign (stands in the electric control box should look upward, that is, standing at the motor output end to see the motor steering is counterclockwise steering), if the steering is reversed, the power cord should be arbitrary exchange of two, and then test , Make the motor rotate forward, and the reverse rotation of the motor will damage the pump.
Second, the power wet spray machine in the boot operation 1, start the motor start button, let the motor run for 5 minutes, press the positive pump start button, let the pump empty play for 10 minutes, after the stop, the remote control knob is converted to remote control .
2. Fill the hopper with water and press the start button of the pump to pump 1-2 buckets of water. After the pump is finished, stop the pump operation and immediately pour in the slightly thicker mortar. After stirring, press the positive pump. The start button, after pumping 2-3 mortar, can be put into the appropriate concrete to start pumping (requiring to ensure the slump of the concrete is between 14-20 centimeters). When pumping concrete, the concrete in the hopper must not be lower than the agitator shaft to prevent concrete from splashing out of the hopper.
3, during the pumping process, always check the cooling water source, oil level meter oil level shall not exceed 50 °C, the pressure gauge and voltage ammeter should work properly, the oil temperature should be too high to accelerate the cooling water flow rate, suction filter pressure gauge pointer When reaching the red area, it should be removed and cleaned with gasoline. The filter element should be replaced when the return filter pressure gauge reaches the red area.
4. During work, in the event of an emergency (such as abnormal motor sound, burst of tubing, etc.), the emergency stop button should be turned off without hesitation. After the fault is removed, the emergency stop button can be restarted. When the power is turned on again, the switches should be in the open position. If it is determined that the failure cannot be resolved within one hour, the concrete in the hopper, the transfer cylinder, the S tube, and the pump tube must be cleaned.
5, in case of blockage in the work, can be anti-pump l-2, and then open the pump, so repeated two times, the general block that can rule out, if still can not be ruled out, should stop the positive pump, remove the plugged pump tube After cleaning, you can continue to pump concrete.
3. After the completion of the wet power sprayer, add enough water to the hopper, open the positive pump to clean the concrete in the cylinder, then open the valve under the hopper, and clean the concrete in the hopper with water; open and return the pump, from the exit to the Add clean water to continue cleaning, until the hopper out of clean water, close the valve under the hopper, will be fitted with a sponge ball reduction tube connected, remove the front tube hose pump.
2. Add enough water to the hopper and ensure that the water is sufficient. Open the pump and start washing. During the washing process, do not stop the pump or back pump until the sponge ball is pumped out from the front of the pump tube. Open the valve under the hopper and open it again. The pump will pump the water out of the pipe and let it run.
3, open the pump or anti-pump, let the pump run for 10 minutes, and check the mixing bearing, S tube bearing, until the lubricant can be stopped (first press the pump stop button, then press the motor stop button, and then press Emergency stop button) Pull down the air switch in the lower right side of the electric control box.
4. Exhaust the water in the water tank, and clean the water tank, turn off the cooling water source, check whether there is concrete in the hopper, the S pipe, and the conveying cylinder, and clean it in time. Note: After the winter construction is stopped, the cooler must be removed from the water pipe and the water must be drained. Every time the hydraulic system is repaired, the power must be turned off and the tools must be kept clean for repair.
First, the preparation of the wet power sprayer before starting up 1. Fix the wet spray machine on a solid foundation, no one leg is allowed to hang, the delivery pipe must be reinforced, and the pipe must be installed properly. No leakage is allowed. Material place.
2. Connect the three-phase power supply and check the lubricating oil level (oil level meter inside the tank) must not be lower than the liquid level meter.
3. During work, no hands or foreign objects should be put into the screen and all active parts to avoid danger.
4. Check that there are no loose parts in the hopper and all moving parts. There must be no loosening of loose parts. If there is looseness, it must be reinforced. The hopper screen must be tightly closed before proceeding to the next step.
5, check the electronic control system, all switches in the off position, check the electrical should be no abnormal loose.
6. Close the air switch in the lower right side of the electric control box and close the two small air switches on the upper left side. Check the power supply voltage and do not lower than 380V±10%. Unscrew the emergency stop button and start the control power start button. The button lights up. After the left hand presses the motor stop button, the right hand presses the motor start button, the right hand clicks the motor start button, and the left hand presses the motor stop button immediately (the start time must not exceed 5 seconds). Observe the motor steering, should be consistent with the sign (stands in the electric control box should look upward, that is, standing at the motor output end to see the motor steering is counterclockwise steering), if the steering is reversed, the power cord should be arbitrary exchange of two, and then test , Make the motor rotate forward, and the reverse rotation of the motor will damage the pump.
Second, the power wet spray machine in the boot operation 1, start the motor start button, let the motor run for 5 minutes, press the positive pump start button, let the pump empty play for 10 minutes, after the stop, the remote control knob is converted to remote control .
2. Fill the hopper with water and press the start button of the pump to pump 1-2 buckets of water. After the pump is finished, stop the pump operation and immediately pour in the slightly thicker mortar. After stirring, press the positive pump. The start button, after pumping 2-3 mortar, can be put into the appropriate concrete to start pumping (requiring to ensure the slump of the concrete is between 14-20 centimeters). When pumping concrete, the concrete in the hopper must not be lower than the agitator shaft to prevent concrete from splashing out of the hopper.
3, during the pumping process, always check the cooling water source, oil level meter oil level shall not exceed 50 °C, the pressure gauge and voltage ammeter should work properly, the oil temperature should be too high to accelerate the cooling water flow rate, suction filter pressure gauge pointer When reaching the red area, it should be removed and cleaned with gasoline. The filter element should be replaced when the return filter pressure gauge reaches the red area.
4. During work, in the event of an emergency (such as abnormal motor sound, burst of tubing, etc.), the emergency stop button should be turned off without hesitation. After the fault is removed, the emergency stop button can be restarted. When the power is turned on again, the switches should be in the open position. If it is determined that the failure cannot be resolved within one hour, the concrete in the hopper, the transfer cylinder, the S tube, and the pump tube must be cleaned.
5, in case of blockage in the work, can be anti-pump l-2, and then open the pump, so repeated two times, the general block that can rule out, if still can not be ruled out, should stop the positive pump, remove the plugged pump tube After cleaning, you can continue to pump concrete.
3. After the completion of the wet power sprayer, add enough water to the hopper, open the positive pump to clean the concrete in the cylinder, then open the valve under the hopper, and clean the concrete in the hopper with water; open and return the pump, from the exit to the Add clean water to continue cleaning, until the hopper out of clean water, close the valve under the hopper, will be fitted with a sponge ball reduction tube connected, remove the front tube hose pump.
2. Add enough water to the hopper and ensure that the water is sufficient. Open the pump and start washing. During the washing process, do not stop the pump or back pump until the sponge ball is pumped out from the front of the pump tube. Open the valve under the hopper and open it again. The pump will pump the water out of the pipe and let it run.
3, open the pump or anti-pump, let the pump run for 10 minutes, and check the mixing bearing, S tube bearing, until the lubricant can be stopped (first press the pump stop button, then press the motor stop button, and then press Emergency stop button) Pull down the air switch in the lower right side of the electric control box.
4. Exhaust the water in the water tank, and clean the water tank, turn off the cooling water source, check whether there is concrete in the hopper, the S pipe, and the conveying cylinder, and clean it in time. Note: After the winter construction is stopped, the cooler must be removed from the water pipe and the water must be drained. Every time the hydraulic system is repaired, the power must be turned off and the tools must be kept clean for repair.
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