Ultrasonic Digital Pro Ultra 2100 User manual

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3000
Digital Pro Ultra
2100 & 3000
Instruction Manual

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Please read the manual carefully before operation.
1. Working Conditions
Do not use the product under the following conditions:
Where the temperature fluctuates often.
Where it has high humidity and moisture.
Where cavitation is strong
Where corrosive gas or dust exist
Where water, oil, or chemicals splash.
Where it is easy to cause an explosion.
2. Ultrasonic working principle:
The ultrasonic cleaner uses transducers to generate sound waves; frequency is
28/40KHz. When the sound waves travel through the liquid, millions of tiny bubbles
form and burst continuously. This process is called a “cavitation” effect. The bursting
bubbles scrub everywhere the liquid can penetrate. Intricate surfaces and difficult to
access areas, such as burs, endodontic files, serrated instrument handles, and hinged
instruments, are cleaned more thoroughly and rapidly with no damage to the object
being cleaned. Cavitation is the basic fundamental of ultrasonic.
Our Digital Pro Ultra serious ultrasonic cleaners takes cleaning parts to
a whole new level!
3. Cautions before starting the machine:
Place all buttons on “OFF”.
Do not let parts contact the bottom directly or it may damage the transducers or tank.
(Put small objects in basket to clean)
Cleaning liquid is ready in tank (We recommend Ultra 1,2, or 3!) Tank Cannot be

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used empty!
Do not let the liquid splash onto the electronic parts, especially transducers.
Start the ultrasonic when liquid reaches desired temperature.
Keep the machine in a cool, dry environment. NO FREEZING TEMPS!
Cover tank with lid to reduce noise and avoid evaporation.
Wash the tank if there is a lot of debris in the tank.
Do not drain liquid out if liquid is not close to room temperature, to avoid damaging
heating element.
Do not move the machine when there is liquid inside tank to avoid splashing.
Machine power supply is 120v@15A for the U2100 and 120v@20A for the U3000
and must be grounded.
4. Main parameters:
Model
Tank size
Ultrasonic
power
Heating
power
Ultrasonic
frequency
Capacity
Power
U2100
U3000
21.6*15.7*13.7”
31.4*11.8*15.7”
1200W
1500W
1000W
2000W
28/40kHz
40KHz
20 gal (77L)
25gal (96L)
120v@15A
120v@20A
5. Instructions:
Keep machine on the flat floor and must be grounded.
Connect power cable correctly.
Connect the drain pipe with factory drainage system.
Add water and Detergent.
Set temperature based on requirement and turn on the heater switch.
Adjust ultrasonic power to Min., then start ultrasonic and adjust ultrasonic power to
requirement after normal vibration.

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Digital Pro Ultra
Control Panel
ON LIGHTS
TIMER DISPLAY
+ TIME
- TIME
TIMER ON/OFF
ULTRASONIC POWER
- TEMP
+ TEMP
HEAT ON/OFF
WWW.ULTRASONICLLC.COM

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6. Maintenance:
Use compressed air to clean dust off the control system regularly.
Clean the tank regularly.
7. Trouble clearing:
Item
Questions
Possible reasons
Solutions
Remarks
1 No ultrasonic
A、Power supply not connected
B、Fuse broken
C、Cable short circuit
D、Transducer short circuit
E、Other reasons
Check plug and power switch
Check fitted power supply and fuse
Connect fitted cable or replace a new
contact our service department
2 Not cleaning
A、Not strong ultrasonic cleaning
B、
Too high too low liquid
surface
C、Too high too low temperature
D、Not suitable cleaning liquid
E、Other reasons
Connect ultrasonic button and adjust
Adjust liquid into the best surface
Adjust temperature into the most
fitted
Stop and switch off power supply,
replace suitable liquid after the
previous liquid cool down.
contact our service department
Suggestion
122-140°F
3 No heating
A、
Heating power switch bad
linkage
B、Fuse broken
C、Other reasons
Check heating plug to correct connect
Check outlet line with multimeter:
if OK and resistance value is few
hundreds then replace fuse.
If not OK,it’s short circuit, replace
heater.
contact our service department
Suggestion
122-140°F
4 Temperature
control failure
A、Thermostat loosen
B、Thermostat tube broken
C、Other reasons
Fasten the thermostat header
replace thermostat
contact our service department
5 Timer
control failure
A、Timer knob out of control
B、Timer failure
C、Other reasons
Loosen or tighten the screw
Replace timer or digital panel
contact our service department
6 Electric leakage
A、Customer side not grounded
B、Machine not grounded
To ensure grounded
Check if machine earth wire loosen
7 Other problems contact our service department

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Warranty card
Ultrasonic LLC Cleaner
Model U2100 U3000
Out-of-factory 2020.12.18
Machine no. /
Working volt AC 120V 60HZ
Max power 1200W(U2100) 1500W(U3000)
Date Purchased ___/___/______
Maintenance record
Maintenance Service Date
01
02
03
04
05
06
07
08
09
10

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Heavy-duty
Looking for the best clean out of your machine?
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Heavy-duty immersion and carbon cleaner ultrasonic
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Moderate-duty immersion and ultrasonic cleaning
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Multi-purpose immersion and ultrasonic cleaning solution
provides combination of clean-ability and recyclability
produced in a safe formulation.