Toolots HT-1200A User manual

Brand: Toolots

Model: HT-1200A

Type: User manual

The Toolots HT-1200A dual-frequency ultrasonic cleaner harnesses the power of cavitation to deliver exceptional cleaning results. With its 40KHz and 80KHz frequencies, it effectively removes dirt, oil, and contaminants from a wide range of items, including medical instruments, jewelry, and electronic components. Its digital controls allow precise adjustment of temperature, time, and power, ensuring optimal cleaning parameters for various materials.

HT-1200A Dual Frequency Ultrasonic Cleaner

User's Manual

（Please read this manual carefully before use!）

1. Overview

(1) Purpose

HT-1200A dual-frequency ultrasonic cleaning machine is a new

generation of power ultrasonic cleaning equipment manufactured with

mature circuit design, high-quality imported components and

advanced processing technology. It is reliable in work, high in

efficiency and stable in output power. It is widely used in medicine

bottles, medicine stoppers, electroplating, polishing, oil pumps, oil

nozzles, electronic components, medical equipment and other fields

that require large-scale cleaning.

This set of equipment is a 40KHz and 80KHz dual-frequency

ultrasonic cleaning equipment. This high-frequency ultrasonic

cleaning equipment has a good effect on cleaning extremely small

particles.

(2) Cleaning Principle

The high-frequency oscillation signal generated by the ultrasonic

generator is converted into high-frequency mechanical oscillation by

the transducer and transmitted to the medium-cleaning liquid. When

the ultrasonic wave is transmitted in the cleaning liquid, when the

power reaches a certain intensity, "cavitation" will occur. In this

process called "cavitation" effect, an instantaneous high pressure of

more than 1,000 atmospheres is generated inside the liquid, which

continuously impacts the surface of the object, causing the dirt in the

surface and the gap to fall off quickly, so as to purify the surface of

the object.

(3) Advantage

Because ultrasonic cleaning has the characteristics of high efficiency,

no pollution, saving cleaning fluid, easy cleaning of complex parts,

and high cleaning cleanliness, which are difficult to achieve by

manual cleaning, it is widely used in various cleaning fields.

2. Technical Parameters

(1) Voltage：220V AC, 60Hz

(2) Ultrasonic Power：1.609hp（40KHz）+0.804hp（80KHz）

/1200W（40KHz）+600W（80KHz）

(3) Power Regulation：40-100%

(4) Operating Frequency (Dual Frequency)：40±1.5KHz，80±

3KHz

(5) Heating Power：8Hp /6Kw

(6) Temperature control: room temperature~104℉/80℃

(7) Time Control ：1-99min

(8) Inner Tank Size(L×W×H): 25 19/32” x 17 23/32” x 15 3/4”/

650×450×400mm

(9) Overall Size(L×W×H)：290 17/32” x 25 19/32” x 31 1/2” /

750×650×800mm

(10) Temperature control, time control, power adjustment are all

digital tube display

3. Block Diagram

(1) The power circuit consists of an air switch and an AC contactor,

which distributes the power to the rectifier circuit.

(2) The rectifier circuit adopts imported high-quality rectifier bridge to

convert alternating current into direct current.

(3) Signal generation The high-frequency control signal is generated by

the integrated circuit.

(4) The driving part is composed of imported high-power modules and

power amplifier circuits, which generate high-frequency alternating

current in the oscillation circuit.

(5) The matching part is composed of inductance and output transformer,

which is used to cancel the reactance component in the ultrasonic

transducer and make it work at the best frequency.

(6) The ultrasonic transducer is bonded in a sealed stainless steel shell by

screws and imported special adhesives, and converts ultrasonic

electrical energy into ultrasonic mechanical energy.

4. Conditions of Use

(1) Temperature: Room temperature ~ 104℉ / 40℃

(2) Relative humidity≤80%

(3) Atmospheric pressure 12.47~15.37 Psi / 86~106KPa

(4) Continuous working time: ≤8 hours

5. Assembly and Use Method

This system is an integrated machine composed of ultrasonic generator

(control part) and ultrasonic transducer (stainless steel tank part).

(1) Assembly Instructions

1Before starting the machine, 1/2-2/3 of the water should be

injected into the cleaning tank.

2The power supply should be connected to 220V 60Hz.

3When using it, it should be handled with care, and should not

be dropped, otherwise the ultrasonic transducer will easily be scrapped,

and such damaged ultrasonic transducers are not covered by the warranty.

4It is strictly forbidden to start the machine without water.

(2) How to Use

Control the operation panel

1Power supply: Press the power switch once to supply power to

the host, light up the temperature display, time display, power display

digital tube, and then set the temperature and time. After the setting is

completed, press the power switch again to enter the working state.

2Setting: Press the set key to set the temperature and time. After

selecting the number, press the number increase key or the number

decrease key to confirm the set number. After the number is set, press the

timing confirmation key or the heating confirmation key to confirm. , the

timing or heating starts. The time display unit is: minutes. After setting,

the digital tube flashes once for two seconds. The set temperature should

be higher than the current water temperature, otherwise the normal

temperature will not be displayed. The ultrasonic power is individually

controlled, and the ultrasonic power can be increased by 10% (40-100%)

each time the ultrasonic confirmation key is pressed. Press the heating

key to display the current temperature.

3When the device reaches the set time or reaches the set

temperature, the ultrasonic stops working.

It is strictly forbidden to start the machine without water.

6. Precautions

(1) The power supply voltage should be kept within the range of

220V±10%. If the voltage is too low, the relay will not be able

to absorb reliably. If the voltage is too high, the ultrasonic

generator will be damaged.

(2) The fan on the side of the ultrasonic generator is used for heat

dissipation of the whole machine, and its normal operation and

the smooth heat dissipation channel should be ensured. The

working environment of the ultrasonic generator should be kept

dry, and the temperature should not be too high (≤300C)

(3) Before the ultrasonic wave is turned on, check whether there is

water in the water tank to prevent the washing machine from

being damaged due to no load.

7. Maintenance and Repair

The cleaning machine should be regularly maintained and repaired, and

it is recommended to do it once a quarter.

(1) Remove the dust adhering to the host.

(2) Check whether the fan is running normally, whether there is noise,

and whether the fixing screws are loose.

(3) Whether the working indicator light is normal.

(4) Whether the insulation resistance between the positive and negative

electrodes of the transducer is ≥5MΩ, and whether the output line

of the transducer is aging.

(5) Whether the power-on resistor is damaged.

(6) Whether the resistors and capacitors are burned black or burst.

(7) Whether all kinds of connectors are loose.

In the following cases, please contact our factory in time to avoid the

expansion of the fault range.

(1) The air switch often jumps

(2) Shut down after a short time of work

(3) The working indicator light does not light up

(4) The insulation resistance of the transducer is lower than 2MΩ

(5) The surface temperature of inductors, transformers and radiators is

too high

1. POWER: press the CNC switch once (POWER), power supply to the

digital tube, light up the temperature display, time display, power display

digital tube, and then set the temperature and time. After the setting is

complete, press the CNC switch (POWER) again, the equipment

shutdown and save the set temperature and time.

2. Setting: Press the Set key to set the temperature and time (press the

Set key continuously to select the number of digits on the digital tube),

after selecting the number of digits, press the numeric increase key or

numeric decrease key to determine the set number.

3. Work: Press POWER once to light up the digital tube; press POWER

again to supply power to the device; then press the Timing OK key or

Heating OK key to start timing or heating (if you do not need timing or

heating, you can not operate the Timing OK key or Heating OK key). The

time display unit is: minutes, and the time digital tube flashes once for

two seconds. Press the heating OK key, the equipment starts heating, the

set temperature should be higher than the current water temperature,

otherwise the normal temperature is not displayed. Ultrasonic power is

controlled separately, each time you press the ultrasonic key, the

ultrasonic power will change by 10% (40-100%).

4. When the device reaches the set time, the ultrasound stops working;

when the set temperature is reached, the heating stops. 5. This

equipment is dual-frequency ultrasonic equipment, if you need

frequency conversion, you need to press or pop up the frequency

conversion button in the off state; then repeat the above 4 operations.

Do not turn on the machine without water.

Toolots HT-1200A User manual

Toolots HT-1200A User manual

Toolots HT-1200A User manual

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