Onezili OZL-2AK User manual

ULTRASONIC CLEANER
USER MANUAL

CATALOG
ACCESSORIES & ULTRASONIC PRINCIPLE..............................................................1
PREPARATION..............................................................................................................2
SAFETY PRECAUTIONS...............................................................................................3
APPLICATIONS & OPERATION ...................................................................................4
DIFFERENT WAYS OF CLEANING & ADVANTAGE....................................................5
EXPLANATION OF FUNCTION KEY & SPECIFICATIONS..........................................6

ULTRASONIC PRINCIPLE
Ultrasonic cleaning is on based on the
cavitation effect caused by high frequen-
cy ultrasonic wave vibration signal in the
fluid. Microscopic bubbles are formed,
and they implode violently causing the
cavitation which create an intense scrub-
bing action on the surface of the item
being cleaned. The bubbles are small
enough to penetrate microscopic crevic-
es, cleaning them thoroughly and con-
sistently.
Ultrasonic cleaning is extremely effective at removing dirt and grime
which would normally require tedious manual cleaning by hand. It has
been used to clean a wide variety of instruments and mechanical parts
such as carburetors, returning them to almost “like new” condition with-
out damage to delicate parts.
1
ACCESSORIES
a. One piece main machine
b. One piece sound proof lid
c. One piece mesh basket (optional)
d. Power supply cord
e. One user manual

2
PREPARATION
1.Carefully unpack the cleaner and remove all traces of packing materials
from it. Visually inspect the cleaner for any parts that may have become
loose or damaged during transit.
2. Place the cleaner on a flat, clean surface where the cooling fans will
receive adequate ventilation and ensure all controls are set to off.
Alsoensure the drain tap is in the closed position.
3. Ensure the power lead is securely plugged into the cleaner and that no
part of the lead is likely to come into contact with moisture.
4. Carefully fill at least 1/2 of the tank with a solvent solution. For demand-
ing cleaning we recommend a small amount of washing up liquid, this will
help increase the cleaning performance.The cleaner is now ready for use.

3
SAFETY PRECAUTIONS
This device is not intended to use by individuals with restricted physical sensory or metal
capacities or those with lack of experience or knowledge, include children, unless they are
supervised by an individual who is responsible for their safety or have received training in oper-
ating the device .
Please read the following very carefully as failure to comply may invalidate your
guarantee
1) DO NOT run the cleaner continuously for more than one hour at a time, as doing so can
damage the internal components.
2) DO NOT operate the unit without fluid in the tank. Always ensure the fluid is no higher than
the max mark, Always ensure there is a minimum depth of 7cm.
3) DO NOT drop any item into the tank as this may cause damage to the transducer. Always
place the items gently into the tank and use the basket whenever possible.
4) The more items that you place in your cleaning bath the less efficient it will clean. It is not
advised to overlap items. Always allow plenty of clear space between the items.
5) Do keep the lid on during use. This will prevent splashes and reduce evaporation of the fluid.
6) Never immerse the machine or power cord in water or other liquid.
7) DO NOT touch the power plug with wet hands, especially when inserting or removing the plug.
8) DO NOT touch the unit if the machine has fallen into water during operation.
Remove the power plug from the socket first.
9) DO NOT disassemble the machine, except by professionals.
10) UNPLUG the power source while filling or emptying the tank.
11) DO NOT spray water or liquid over the device and the control panel
12) DO NOT operate the cleaner without proper grounding.
13) DO NOT place the device on a soft surface, where the vents could be blocked.
14) Always turn the heater off after using as leaving it on can cause the fluid to evaporate and
damage the internal components.
15) Upon completion of the cleaning cycle, turn the heater button off and isolate the machine
from the electrical supply.
16) Take care when adding or removing items from the cleaning tank as the fluid is likely to be
hot and displaced fluid can damage the internal components. Any displaced fluid must be dried
up immediately.
17) In the event of failure/emergency, disconnect the mains supply by removing the plug from
the mains socket.
Keep it away from children !

OPERATION
This list is almost endless. Provided the product is non porous and can
normally be immersed in water almost anything can be thoroughly
cleaned. Here are some examples:
● Turbochargers
● Motorcycle radiators
● Vehicle differentials
● Sugical equipment
● Engine cylinder heads
● Bicycle derailleurs
● Coins and other collectibles
● Milking parlour equipment
● Golf clubs&grips&golf balls
● Printer heads and toner cartridges
● Horse bits&stirrups &horse brasses
● Motorcycle engine crank cases
● Knives, bayonets and other militaria
● Gun and gun components
● Jewellery especially gold,
silver & platinum
● Watchstraps
● Tattoo needles
● PCB Boards etc
● Engine/Model parts
● Toothbrushes & Dentures
● Electrical components
● Make-up cases
● Diesel injection pumps
Ultrasonic cleaning is not recommended for the following gemstones:
Opal, Pearl, Emerald, Tanzanite, Malachite, Turquoise, Lapis and Coral.
4
Keep it away from children !
This device is not intended to use by individuals with restricted physical sensory or metal
capacities or those with lack of experience or knowledge, include children, unless they are
supervised by an individual who is responsible for their safety or have received training in oper-
ating the device .
Please read the following very carefully as failure to comply may invalidate your
guarantee
1) DO NOT run the cleaner continuously for more than one hour at a time, as doing so can
damage the internal components.
2) DO NOT operate the unit without fluid in the tank. Always ensure the fluid is no higher than
the max mark, Always ensure there is a minimum depth of 7cm.
3) DO NOT drop any item into the tank as this may cause damage to the transducer. Always
place the items gently into the tank and use the basket whenever possible.
4) The more items that you place in your cleaning bath the less efficient it will clean. It is not
advised to overlap items. Always allow plenty of clear space between the items.
5) Do keep the lid on during use. This will prevent splashes and reduce evaporation of the fluid.
6) Never immerse the machine or power cord in water or other liquid.
7) DO NOT touch the power plug with wet hands, especially when inserting or removing the plug.
Remove the power plug from the socket first.
9) DO NOT disassemble the machine, except by professionals.
10) UNPLUG the power source while filling or emptying the tank.
11) DO NOT spray water or liquid over the device and the control panel
12) DO NOT operate the cleaner without proper grounding.
13) DO NOT place the device on a soft surface, where the vents could be blocked.
14) Always turn the heater off after using as leaving it on can cause the fluid to evaporate and
damage the internal components.
15) Upon completion of the cleaning cycle, turn the heater button off and isolate the machine
from the electrical supply.
16) Take care when adding or removing items from the cleaning tank as the fluid is likely to be
hot and displaced fluid can damage the internal components. Any displaced fluid must be dried
up immediately.
17) In the event of failure/emergency, disconnect the mains supply by removing the plug from
the mains socket.
1. Fill stainless steel tank with liquid; Plug the cleaner into grounded outlet; Powering on.
NOTE:
1. Do not run the cleaner continuously for more than one hour.
2. Do not pour water out until it’s cooling, Hot water will hurt you and damage the machine itself.
8) DO NOT touch the unit if the machine has fallen into water during operation. 2. Time setting:
0-30 mins adjustable ( To spand long-life, please don't continuous use the ultrasonic cleaner for
more than one hours). The cleaning stops when the timer counts down to 0.
3. Set temperature:
30-80℃adjustable.The heating function stops automatically when it reach the setting temperature.
4. After u s i n g , empty the tank and clean both the outside and inside of the cleaner with clean and dry
cloth for next use.
APPLICATIONS

ADVANTAGE
5
Enhanced Cleaning—add few drops of standard washing up liquid，liquid soap, or de-
tergent into water, other non-acidic cleaning agents can also be used.
Extensive Cleaning—removing tarnish, carbon & rust from non-plated metals, it is rec-
ommended to use specialist cleaning solution in associated using ultrasonic cleaner.
The cleaning solution will deteriorate in effectiveness over time and use. It is important to regularly
change the fluid and carefully wash the inside of the cleaning tank in order to preserve the effective-
ness and longevity of the cleaner. Do not use corrosive or abrasive cleaning products on the tank,
which must be wiped down and dried before it can be re-connected to the electrical supply.
NOTE: If the machine starts to spark, smoke, smell of burnt electrics or displays any other fault the
operator must immediately stop the machine, isolate the electrical supply and contact the supplier.
Continued use is dangerous.
Ultrasonic is widely used throughout industries to remove difficult contaminants from the parts
during or after manufacturing process which might require a stage of cleaing before the next
process. In general, if an item can be cleaned with liquid, it can be cleaned much faster and
more thoroughly with an ultrasonic cleaner, Compared to traditional solvent/scrubbing meth-
ods of cleaning in a parts washer, our ultrasonic cleaners:
WARNING : Strong acid or alkaline cleaning solution will cause corrosion, rust and even
puncture of tank or machine body. To overcome this problem, dilute to mild PH solution or
request for tank made of specific grade of stainless steel like SUS304.
● Produce less mess during use
● Less chemistry
● Reproducible result
● Are more effective at removing contamination
● Are quicker to achieve the results you want
● Are heated to allow cleaning solvents to work more effectively
● Use mechanical timers for simplicity, precision and longevity
● Save employee time (and consequently money) by enabling 'switch on and leave' cleaning
DIFFERENT WAYS OF CLEANING
General Cleaning—use only tap water. Use warm temperature about 50℃.

SPECIFICATIONS
6
Model
Overall Size Volume Power Frequ
ency
Heating
Power
Time
setting
Temper
ature
(L*W*H)mm (L*W*H)mm L W KHz W Min ℃
60
40
100
100
300
500
OZL-2AK
OZL-3AK
OZL-6AK
OZL-10AK
OZL-15AK
OZL-20AK
OZL-30AK
150×135X100
3
300x150x1506
300x235x150 330x270x275 240
300
325x300x155355x325x275 15 360 400
20
30
450x300x150 530x330x275 480 500
450x300x200 530x330x330 600
0-30
0-30
0-30
0-30
0-30
0-30
0-30
30-80
30-80
30-80
30-80
30-80
30-80
30-80
120
10
2
180
1 : 1-30 mins can be adjustable
2 : 30-80℃ temperature can be adjustable
3 : Knob design
EXPLANATION OF FUNCTION KEY
Tank Size
165×150×195
240×136×95
313x164x258
250×150×217