TOOLOTS BW-1000 Series Single Tank Ultrasonic Cleaner Instruction Manual

BW-1000 series
Single tank ultrasonic cleaner
operation instructions

overview

The ultrasonic cleaning machine uses the super audio signal higher than 20kHz,which is converted into high-frequency mechanical vibration by transducer, and then it is introduced into the cleaning liquid. The ultrasonic wave radiates forward in the cleaning  liquid, making the liquid flow and produce tens of thousands of tiny bubbles. These bubbles grow in the negative pressure area formed by the longitudinal propagation of the super sound wave, and close rapidly in the positive pressure area The formation, growth and rapid closure of bubbles are called cavitation phenomena. In the cavitation phenomenon, the closure of these bubbles forms an instantaneous high pressure of more than 1000 atmospheric pressure. The continuous instantaneous high pressure is like a series of small “explosions” that constantly bombard the surface of the object, making the dirt on the surface of the object and in the gap peel off rapidly, achieving the rapid cleaning effect.
Bw-1000 series ultrasonic cleaning machine adopts the most advanced digital ultrasonic technology at home and abroad, and electronic components of world famous manufacturers such as Japan and the United States are selected. The products have the  characteristics of reasonable structure, stronger ultrasonic power, stable and reliable work, high work efficiency, high cleanliness after cleaning, and convenient operation of the machine.

Basic structure, The whole machine consists of three basic parts:

1. Ultrasonic generator (electrical control box)
2. Ultrasonic transducer (its function is to convert ultrasonic electric energy into mechanical vibration energy)
3. Cleaning tank (all stainless steel cleaning tank)
4. Cable connection line (signal connection between ultrasonic generator and ultrasonic transducer)

scope of use:

1. Remove oil from mechanical steel and iron hardware parts, and use alkaline and efficient cleaning agent.
2. For the phosphating of mechanical steel and iron hardware parts, the three in one cleaning agent of oil removal, rust removal and phosphating shall be used.
3. Use neutral aluminum surface cleaner for pure aluminum and aluminum alloy parts.
4. Use neutral detergent for copper and other non-ferrous metal parts.
5. For electroplating hardware parts, use metal oil remover and polishing wax remover.
6. Other Teflon filter element industries, semiconductor silicon chip industries, hardware tool industries, optical lens industries, jewelry industries, etc. are widely used.

technical specifications of bw-1000 series ultrasonic cleaning machine

Mode I /Specification| Supersonic power| Supersonic frequency| Inners lord miens ion (mm)| Externa Islet miens ion (mm)| Electrothermal power| Net weight ( kg )
---|---|---|---|---|---|---
BW-1 01 2| 600W| 28/40 KHz| 380 X 290 X 300| 675 X 440 X 550| 2KW 220| 40.
BW-1 01 8| 900W| 28/40 KHz| 470 X 330 X 360| 760 X 480 X 605| 4KW 220| 51.
BW-1 024| 1200W| 28/40 KHz| 600 X 400 X 400| 895 X 550 X 650| 4KW 220| 65.
BW-1 030| 1500W| 28/40 KHz| 600 X 500 X 400| 895 X 650 X 650| 4KW 220| 73.
BW-1 036| 1800W| 28/40 KHz| 650 X 500 X 440| 945 X 650 X 685| 4KW 220| 81

1. Preparation before startup:

1. place the machine in a horizontal position and check whether the machine is installed stably and properly.
2. check whether the drain valve of the machine is closed.
3. according to the requirements of the cleaning process, inject the cleaning solvent with the mixture ratio. The proportion of the general cleaning solution and water is 5% – 8%, the liquid level is about 80mm away from the cylinder surface, which is the best;  the liquid level must exceed the water level line in the side vibration ultrasonic.
4. connect the black high-frequency wire connector on the cleaning tank to the back output aviation socket of the ultrasonic generator, and tighten the screw mouth without loosening. If it is a two-color cable, connect the red wire (positive) to the red wire  terminal of the output socket, and connect the green wire or other color (negative) to another corresponding terminal of the output socket.
5. after confirming that the power switch of the ultrasonic generator and the temperature control switch on the left side of the machine are in the “off” position, connect the power supply. The ultrasonic generator and the tank heating power supply of this  series of bw-1012 and above models are of the split type, which should be respectively connected to the corresponding air switch. The ultrasonic generator uses 220V 50Hz AC power supply; the heating power supply uses 380V 50Hz AC power supply.  Under bw-1006, use 220V 50Hz AC power supply.
6. check whether the safe grounding of the shell is reliable.
7. according to the requirements of using cleaning solvent, adjust the temperature controller to the required heating temperature, generally 60 ℃ – 80 ℃.

2. Start up operation instructions:

1. after the above preparations are completed, turn on the air switch power supply, and the heating indicator lights up, indicating that the machine starts to add Heat.
2. when the temperature of the ultrasonic tank reaches the required heating temperature, the indicator light goes out, the temperature switch automatically turns off, and the whole machine is in the automatic constant temperature state.
3. turn on the  ultrasonic switch and the whole machine will work normally.
4.  install the workpiece into the cleaning basket and clean the workpiece cording to the cleaning procedure.
5. after working for a period of time, the temperature drops, and the temperature system is automatically electrified and heated.
6. after finishing the work, the machine should stop working, take out the workpiece and turn off all the power switches.

Precautions for use:

1. when there is no detergent in the ultrasonic cleaning tank, the ultrasonic shall not be started, otherwise the transducer may be damaged And ultrasonic generator.

2. when there is no cleaning solution in the heating tank or the cleaning solution is not immersed in the heating pipe, heating is absolutely forbidden, otherwise it will be damaged Heater (tube).

3. do not put the object directly into the bottom of the ultrasonic cleaning tank for cleaning, otherwise the ultrasonic cleaning effect and grinding will be affected.
   Damage the bottom of the cylinder.

4. if the cleaning workpiece falls into the cylinder bottom, it shall be taken out in time, otherwise it will wear the cylinder bottom.

5. avoid strong impact on the bottom of the ultrasonic cleaning tank or the bonding surface of the vibrator to avoid damaging the transducer.

6. the liquid splashing transducer and ultrasonic generator shall not be allowed to prevent the transducer and circuit board from moisture and short circuit.

7. during a certain period of use, pay attention to the cleaning dosage and add the cleaning solution in time to ensure the normal operation of the machine.

8. if there is too much sediment in each tank, the ultrasonic output will be blocked and attenuated. At this time, the liquid shall be discharged and filtered, and after cleaning the inner tank, the cleaning liquid shall be put again to continue to work.

9. when the old liquid is replaced, it shall be carried out under the shutdown state and normal temperature.

10. combustible solvent shall not be used as cleaning agent.

11. the machine shall not be used in direct sunlight or in high temperature environment.

12. the ultrasonic generator shall be well ventilated to avoid working in strong acid, strong alkali or harsh environment.

fault, repair and maintenance

1. Troubleshooting:

1. if there is no power supply, check whether the air switch is damaged and whether the power line is broken.
2. in case of heating failure, check whether the heating plate (tube) of the tank is burnt out and whether the corresponding contactor is damaged.
3. if the transducer suffers electric leakage or short circuit caused by conductive dust, or breaks or falls off due to impact, the company shall be informed to send personnel to repair or send it back to the company for repair as soon as possible.
4. due to the excessive voltage fluctuation and poor ventilation, if the ultrasonic vibration is found to be very slight suddenly in the use process, after eliminating the factors of sediment barrier attenuation at the bottom of the tank, or the input voltage is too  low, it may be that the power devices (field effect tube, power module) of the ultrasonic generator are damaged, and the use shall be stopped immediately, and the company shall be notified to send personnel for repair.
5. in case of short circuit fault of cable, after removing the cause of short circuit caused by water vapor in ultrasonic generator, it is mostly caused by external corrosion of high frequency base / wire board base at the back of electric box, which causes positive  and negative pole conduction or external force breakdown of cable which causes two wire conduction; replace or make insulation isolation again.
6. if the above-mentioned problems cannot be solved after treatment, the use shall be stopped immediately and the company shall be notified to send personnel for repair.

2. Maintenance:

1. remove the dirt deposited in the cleaning cylinder and replace the cleaning fluid in time.
2. regularly remove the dust in the ultrasonic generator to keep good ventilation and heat dissipation.
3. frequently remove the dust adhered on the heater.

3. Ultrasonic generator maintenance:
Refer to “ultrasonic generator maintenance manual”

VII. Transportation and installation

1. Handling method: the machine shall be lifted and lowered slowly and horizontally. On the flat ground, the installation wheel at the bottom of the machine can be used for pushing, Do not impact the machine.

2. Installation position: the machine shall be installed in a ventilated and dry place, and its ambient temperature and humidity shall not be too high
   The body shall be placed horizontally, and a space of more than 0.2m shall be reserved around it for good ventilation and heat dissipation.

3. Power supply: the voltage and maximum allowable current of the power supply shall refer to the requirements in the technical parameter table.

Instructions for use of ultrasonic generator

I. performance introduction:
The advanced micro-computer control technology and new circuit design concept are applied to the ultrasonic field, and a new generation of special ultrasonic generator for multi-functional ultrasonic cleaning machine is launched.

1. using the digital frequency synthesis technology and signal processing technology of the new generation of micro-computer chip, together with the detection circuit, it is easy to realize automatic adjustment and automatic frequency tracking, making the  work more stable and the machine adjustment more simple.
   (II) adopt pulse width control to thoroughly solve various disadvantages of other power control methods, so as to make output power adjustment more accurate and stable, power more powerful and efficiency higher. Digital power regulation, more flexible use.
   (3) it has perfect protection functions: over temperature protection and over- current protection, making the work more reliable.
   (IV) four digit timer, time control accurate to seconds, to ensure your work quality.
   (V) it can display frequency, current, time and other data at the same time, and the working state is clear at a glance.
   (VI) provide external control interface to facilitate connection with other control equipment
   II. Main technical indicators:
   Working voltage: 220V 10%
   Working current: Please note that the equipment cannot be operated for a long time under the condition of greater than rated current

Ambient temperature: 0-40C °
Relative humidity: 40% – 90%
Working frequency: 28kHz (40 kHz, 80 kHz, 135 kHz, etc.) 5%
Time control: 0-59 minutes and 59 seconds
Power control range: 0-100% 16 level CNC regulation
Internal overheat protection: 65 C °
External dimension: H x W x L = 160 x 300 x 360
III. panel function description:

1. Display window: used to display timing time, power, working status and fault conditions
2. Frequency sweep switch: frequency sweep start / stop or automatic frequency sweep (parameter setting status).
3. Start / stop: used to control the operation and suspension of work.
4. Increase timing: set timing working value (set parameter plus)
5. Decrease timing: set the timing working value (set parameter decrease)
6. Increase power: increase output power (set item plus)
7. Power reduction: reduce output power (set item reduction)
   Note: the switch function in brackets should be set.

instructions:

1. Place the machine in a ventilated and dry place and connect the power supply and output connector. When the power is turned on, the production serial number of the product will be displayed in the display window (it will enter the normal display state in  about 1 second)

2. Normal operation mode:
   Turn on the power, display the window or display “- off”. If it is a timing number, press the “increase timing” or “decrease timing” key to make the display window display “- off”. Then press “start / stop” to enter the normal working mode and display the  current working frequency or “on”. The “start / stop” switch directly controls the operation of the machine. The lower display window shows the current.

3. Timing operation mode:
   Turn on the power, the current display window should show “XXXX”. If it shows “- off” or whether it shows the time you need, when the machine is working in the suspended state (if not, press the “start / stop” key to make the machine work in the  suspended state “off”), press the “increase timing” or “decrease timing” key to make the display window show the working time you need, and then Press “start / stop” again to enter the timing mode, and the display window will display the corresponding  timing value “XXXX”, and decrease by seconds. When the clock is reduced to zero, the machine stops working and the display window shows the original setting again. Please press “start / stop” key for restart.

4. Automatic frequency tracking mode:
   When position 6 of the setting switch at the back of the display panel is on, the machine is in automatic frequency regulation tracking mode. Under normal working conditions, the machine will automatically adjust to the appropriate working frequency  according to the load of the mine. If it is necessary to adjust the machine after the load changes, just press and hold the frequency sweep button for about 3 seconds during normal ultrasonic operation. When the “F” in the display window flashes, the  machine will enter the automatic adjustment state.
   After the adjustment, the best frequency point will be automatically selected and saved, and return to the normal display state. In the future work, it will always work at the best frequency. This will bring a lot of convenience to people who are not familiar  with the transfer. This working mode is only applicable to vibration plate above 26khz

5. Automatic constant current operation mode:
   In some cases where the environment has a great influence on the ultrasonic, such as temperature, water level, detergent and so on, in order to stabilize the cleaning effect and working current of the equipment, the automatic constant current working  mode can be adopted. (a) adjust the machine according to the normal adjustment steps, and properly increase the working current of the machine. (b) put the No. 5 setting switch in the “on” position, and restart the machine (note that the switch must be turned off in other working modes)

6. Power adjustment:
   In the working state, press the “increase power” or “decrease power” key to make it reach the required state, and the machine will automatically save your power setting value after about 10 seconds.

7. Sweep mode:
   By changing the frequency of a certain section of the power supply, the ultrasonic vibration simulation scouring effect can be achieved to strengthen the cleaning effect. But this mode has damage to the parts, please use it as appropriate.

8. Use of remote control cable
   There is a remote control interface at the back of the machine, which is mainly used in the automatic control equipment to control the ultrasonic output flexibly through the PLC or other equipment in the equipment, so as to avoid the damage to the  equipment caused by frequent switching power supply. When the remote control port is short circuited, the ultrasound is turned on. When the same equipment has multiple controlled ultrasonic power supplies, multiple sets of independent switch contacts must be used.

Wiring installation:

1. 0″-” stands for negative pole on the signal line, and is connected to terminal 1. “+” stands for positive pole, and is connected to terminal 2.
2. If there are multiple signal lines, the black sleeve of the signal line is marked with “1 × 3”, “2 × 3”, “3 × 3”, respectively representing signal line 1, signal line 2, signal line 3 , and so on, respectively connected to the ultrasonic generator with the same number  mark.
3. Special note: if the “-” pole in the signal line is connected with the cleaning tank, measure with the ohm gear of the multimeter, and the resistance between the “+” pole and the cleaning tank shall be 1m Ω ～ infinity. In case of identification loss or fault judgment, multimeter can be used to make accurate judgment.
4. Under the mark, the black connector is 220V power supply. Please connect the plug to the 220V power plug board.

9. Selection of working status and display mode:
As shown in the following table, press the “sweep” key before turning on the power, turn on the power at the same time, and enter the function setting state. Change the item parameter number of the upper display window through the power plus / minus key,  and change the function content of the lower display window through the time plus / minus key.

notes：
10．8-digit dip switch status setting on the display board (7 and 8 are standby):
There is an eight position setting switch on the display board. Please set it according to the load and working requirements, among which switch 4 is the factory setting value of the equipment. Please do not change it at will.
Its functions are as follows:

mode
ON| Cancel timer At this time, the” time +,  “and “start / stop” keys are invalid| ON| ON| 19-26K| maximum working current  is mode 10A| Constant current| Automatic frequency tracking
mode
ON| OFF| 25-32K
OFF| ON| 31-38K
OFF| OFF| 37-43K

11．Fault alarm
If “E — 1” is displayed in the display window, it means that the machine has over temperature fault.
If “E-2” is displayed in the display window, the machine has overload fault.

12．Additional instructions, installation of heating power supply for single tank washer:
1. The power supply of the cleaning electromechanical heating system is industrial power 220V 50 / 60Hz
2. The site shall be equipped with air switch, zero row and reliable ground wire row of corresponding power.
3. There is a black corrugated pipe on the back of the cleaning tank machine, and there are 3 wires in it, including:
3.1 one red line is live line;
3.2 the blue line is the zero line;
3.3 the yellow green double color wire is the ground wire, which is reliably connected to the ground wire bar.

Packaging parameters

Model| Package dimensions(mm)| Net weight| Gross weight| Package
---|---|---|---|---
BW-1012| 830560760| 40.| 64| Wooden case
BW-1018| 920600805| 51.| 77| Wooden case
BW-1024| 1050670 x865| 65.| 91| Wooden case
BW-1030| 1050.760865| 73.| 105| Wooden case
BW-1036| 1100.760*920| 81| 116| Wooden case

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