ULTRASONIC CLEANER

OPERATION MANUAL
Packing List

Item Quantity Accessories Quantity

Ultrasonic cleaner 1 Cover 1

Operation manual 1 Power cable 1

Washing basket 1 (optional)

Please confirm whether the above items are complete and intact. If there is any damage

or lack of accessories, please contact the dealer.

Principle of ultrasonic cleaning

Ultrasonic cleaning machine generates ultrasonic frequency electricity, which is converted by

energy converter into high-frequency mechanical oscillation that is transferred to cleaning fluid.
Ultrasound wave is beamed forwards unevenly in the cleaning fluid to make the fluid vibrate
and generate tens of thousand of micro bubbles, which form and grow in the negative pressure
area where the ultrasound wave travels longitudinally and close (crush out) in positive
pressure area. Formation growth and quick closure of the micro bubbles is called cavitation. In
cavitation, closure of bubbles will generate instantaneous high pressure higher than 1,000
times of atmospheric pressure, and the continuous high pressure force hits surface of the work
piece like numerous small blasts to peel off dirty on the surface and in clearance of object, and
this is how the ultrasonic cleaning machine operates.

PRODUCT FEATURE
1. Proprietary MCU-sweep ultrasonic generator driver circuit to present better cleaning
performance and to minimize noise level.
2. Proprietary industrial ultrasonic energy converter with high Q value and energy conversion
efficiency and long service life.
3. Imported high-strength adhesive, staple-free bonding, and long service life of tank.
4. Digital timing for heating control between 1-99 minute and temperature setting between1-80C.
5. Internal tank fabricated of 1.0mm SUS304 stainless steel to present good performance and
long service life.
6. Cleaning basket made of 304 stainless steel and electro-polished.
7. Shell made of high-quality stainless steel to present good corrosion resistance.
 TECHNICAL PARAMETERS

MODEL BUC-65 BUC-100 BUC-150 BUC-200 BUC-300

Capacity 6.5L 10L 15L 20L 30L
Ultrasonic Power 180W 240W 360W 360W 600W
Heating Power 200W 500W 500W 500W 500W
Power setting 10-100%
Temperature setting 60
Tranducer Qty 3 4 6 6 10
Tank Size 30x15x15cm 30x24x15cm 33x30x15cm 33x30x20cm 50x30x20cm
Frequency (Hz) 40
Timer 1 - 99
Voltage 220VAC/50Hz
Power 200W 500W 500W 500W 500W
Packing dimension 40x26x38cm 46x34x38cm 36x33x33cm 36x33x38cm 53x33x39cm

SCOPE OF APPLICATION

Industry Describe

cleaning of measuring tools and fine cleaning of precision

Instrumentation parts prior to

assembly

Removal of rosin and welding spots on printing circuit

Electronics board and cleaning

of HV contacts and other electronic parts.

Cleaning, disinfection and sterilization of medical devices

Medical care and lab

glassware.
Semiconductor Fine cleaning of semiconductor chips.

Timepiece and Removal of grease, dirt, scale and polishing paste.

jewelry
Chemicals
Cleaning of lab glassware.
and
biologicals
Optics Cleaning of optical components and lens.
 Textile dyeing
Cleaning of spinning spindle and spinneret.
and finishing

Petrochemicals Cleaning of metal filter mesh, chemical containers and

exchanger.
Removal of oil/grease on parts and components,
cleaning of engine.
Machinery
carburator and automobile parts and components, filter, and
filter mesh.

Removal of oil and rust before galvanic

coating,cleaning and phosphating
Surface treatment
process before ion plating,removal of accumulated carbon,
scale and polishing paste, activation of surface of work
piece.

Installation and Preparation

1. Place the machine horizontally at a well-ventilated and dry location.

2. Select appropriate detergent, cleaning water or other solution based on properties of work
piece to be cleaned.

3. Properly and firmly connect the plug to a three-pin power socket which is grounded reliably to
ensure safety.

OPERATION INSTRUCTION:

1. Load cleaning fluid into the tank and connect the power supply (which shall be grounded
reliably). After power-on, current actual temperature is displayed and the default
temperature is 20'℃.The ultrasound wave operating time is 99 minutes by default.

2. Adjustment of ultrasound wave operating duration: Press time setting button (in a loop
of 1-99 minutes); each push for one minute (long press it to increase fast).

3. Adjustment of operating temperature: Press temperature setting button (in a loop of 1-80
degree); each push for one degree (long press it to increase fast).

4. Press heating button to start or stop heating; heater is stopped and heating indicator lamp
goes out when actual temperature is higher than target temperature; heater is started and
heating indicator lamp turns on when actual temperature is higher than target temperature.

5. Press ultrasonic wave button to start or stop ultrasonic wave; when ultrasonic wave is
started, the Operating indicator lamp turns on, and time counts down in display window.
When the time elapses, ultrasonic wave is stopped and the lamp goes out.

6. Press out-gassing button to start or stop out-gassing. which will effectively reduce air
content in cleaning fluid in the tank.

7. Power regulation knob: Tum it clockwise to increase ultrasonic wave cleaning power or
counter clockwise to reduce cleaning power
Factors-Influencing Performance

1. Ultrasonic power density: Higher power density results in better cleaning performance and
higher cleaning speed. Higher power density is appropriate for cleaning of work piece with
stubborn dirt, and lower power density is suitable for any precision work piece (generally
ultrasonic power density ranges between 0.01-0.02w/ml).

2. Ultrasonic Frequency: Lower frequency results in better cavitation performance. Higher

frequency contributes to better refraction/ reflection performance. Lower frequency should
be applied for cleaning of simple surface while higher frequency for cleaning of complex
surface with deep or inaccessible hole.(80KHz,120KHz)

3. Cleaning temperature: Ultrasound wave will present the best cavitation performance at a
temperature range between 40~50℃.Higher cleaning temperature facilitates breakdown of
dirt, while a temperature above 70℃~80℃ may impair effect of ultrasound wave and
deteriorate cleaning performance.

4. Cleaning duration: Longer cleaning duration presents better cleaning performance (except
for special material).

5. Other influential factors include type and properties of cleaning fluid and the dirt to be removed.

Maintenance

This machine shall be used, maintained by dedicated personnel and a full check on the
equipment shall be performed regularly.

1. Check the power supply and line connections for any looseness, overheating, damp
absorption or poor contact.

2. Inspect sealing of the bottom board of cleaning tank for any leakage. Check the joint
between drain pipe and cleaning tank for leakage.

3. For looseness of ultrasound wave converter or burnout of power tube, contact the
manufacturer immediately.

4. The ultrasound wave equipment shall be operated and stored at well-ventilated, dry and
clean place to facilitate good performance and long service life.

Malfunctions-and-Solutions:

malfunction solutions
s
Failure of (1) Check whether the power cable has been connected properly (by

Ultrasoni inspecting operation of power indicator lamp).

c Wave (2) Check whether PCB has been connected properly to the power socket.
 (3) Check whether the fuse tube is broken

Weak (1) Check whether the power voltage is normal.

ultrasoni (2) Inspect whether the energy converter get loose or there is any
shock absorption
c wave
material or work piece under the tank.

(3) Check whether cleaning fluid temperature is normal

(recommended operating

temperature is higher than 30 degree) or there are many air bubbles in

the fluid or on

the tank wall (repeated power-on/off will reduce the bubbles).

(4) Check whether the solvent is added excessively.

(1) Check whether target temperature is too lower (lower than current

actual temperature).
No heating
(2)Check whether the heater cable is disconnected or gets loose.

(3) Check whether heater is broken (due to shortage of cleaning fluid)

Electri (1) Check whether the machine has absorbed damp or corroded.

c (2)Check whether cable tray to each component is damaged,

loosened or broken.
leakag
(3) Check whether the earthing wire is in good condition.
e

If the problem cannot be removed, contact our service center or return the equipment to the
HQ or your local office for handling.

SAFETY CONSIDERATION
1. Wams: This product contains dangerous voltage, so do not start it at a high-temperature or humid
location to avoid electric shock.
2. Do not impose great impact to this machine, and handle it with care to prevent impairment to
performance or life span of it.
3.Locate this machine properly to avoid any accident resulted from children's access to it.
4.Perform any maintenance operation only after the power supply is disconnected to avoid any safety accident.
5. The machine contains high voltage during operation, so do not dismantle its enclosure to avoid any hazard.
6. For any damage to the power cable, contact your service center or your dealer for replacement.
7. Clean the enclosure with soft dry cloth after disconnecting the power cable.
8. Protect the machine from splash of rain or water to avoid electric shock or fire, and keep it away
from any location with high temperature or humidity.
9. For reason of personal safety, do not dismantle the enclosure for repair or change on
your cwn. SAFETY CONSIDERATION
1. During normal operation of ultrasonic generator, a consistent sound is resulted from the harmonic
oscillation of the tank body impacted by ultrasound wave, and no agitation but ripple is caused on the
surface of cleaning fluid by explosion of cavity. In case of discontinuous oscillation, increase or reduce
the cleaning fluid by a small quantity to eliminate such oscillation to facilitate cleaning of work piece.
2. While ensuring adequate cleaning of work piece, keep the generator operating intermittently, as long-
term consecutive operation may result in high temperature insides and accelerate aging of electronic
components in it.
3. Absolutely do not use any inflammable detergent.
4.When there is no cleaning liquid in the cleaning tank or the cleaning liquid has not been added above
the minimum water level, it is forbidden to turn on the heating or ultrasonic function; or otherwise, the
machine may be burnt out or even result in fire.
5. Prevent splash of cleaning fluid or water into the machine or energy converter, which may
cause electric leakage or short circuiting, and thereby damage to the converter.
6.Any foreign matter falling into the tank shall be taken out immediately.
7.Before changing or discharging the cleaning fluid, make sure the fluid is at normal temperature
and the ultrasonic wave generator is shut down and the power supply is disconnected.
8. Remove any dirt in the tank after operation.
9. Keep the external surface of the machine
clean. Warranty:
1. Validity of warranty: One year from the date of purchase
2. Please keep this after-sale service card properly, or otherwise the warranty will be
invalid. Warranty will be invalid in any one of the following cases:
The machine fails or is damaged due to improper use or unauthorized disassembly of the
product by user. The machine is damaged due to force majeure (e.g., fire, flood, earthquake).
The machine is damaged due to failure to operate the machine in accordance with the
instructions. The machine is damaged due to improper repair by anyone other than our
technician.
The warranty card and/or purchase invoice is unavailable or be altered without authorization.