Maxima Advanced Ultrasonic Cleaner MA210 - 5
OPERATION
• Do not turn on the unit without water in the tank. Dry running will damage the unit.
• Do not place instruments directly on the base of the tank. Place instruments into the basket
for proper use.
• Avoid cleaning burs directly in the main tank. Use beakers or cleaning chamber.
Operation Steps
Used when cleaning with loose instruments or cassettes. For burs, files, or corrosive solutions see the
accessories section below.
1. Remove basket and ensure drainage valve handle is in the closed position.
2. Follow the ultrasonic cleaner solution dosage instructions per cleaning solution label. Fill the unit
with ultrasonic cleaner solution (general purpose, enzymatic) between the MIN and MAX lines.
3. Place instruments to be cleaned directly into the basket, or into cassettes. If in cassettes, place
the cassettes into the basket. Then place the basket directly into the main tank already contain-
ing ultrasonic cleaner solution.
4. Place the lid on the unit to reduce aerosols and noise.
5. Using the right knob, set the unit to the proper cleaning time (see below) and press the knob in
to run the unit. To pause cleaning, push in the dial again.
6. After cleaning, rinse the basket and instruments thoroughly under running water.
Determining Proper Cleaning Time
This unit cleans much faster and more thoroughly than most other ultrasonic cleaners on the
market. You should expect it to clean in 1/2 to 1/3 of the time it takes for other common ultrasonic
cleaners. Typical cleaning time is:
• 5 minutes for one layer of loose instruments or cassette
• 10 minutes for two layers of loose instruments or cassettes
Before starting with routine cleaning, test runs should be conducted to establish proper cleaning
time. With a standard batch of instruments, run cleaning at 5 minutes then check the condition of
the instruments. Add more time until satisfactory result is achieved. Repeat the test a couple of more
times to establish a reliable, proper and standard time.
Do not run it with excessive time as it is unnecessary, and it counts towards the unit’s service life.
Degassing
Degassing the cleaning solution is a necessary step to eliminate large air bubbles that interfere with
the cleaning process. This unit runs degassing automatically during the first run when the unit is
first turned on. Degassing can be initiated manually with the left knob button and should be done
anytime new solution is added without turning the unit off. Automatic and manual degas time can
be set by rotating the left knob. The degas timer can be set to either 60, 120, or 180 seconds using the
left knob.
Cleaning With Accessories
Beakers
1. Place small items such as burs and files in the beakers. Add ultrasonic cleaner solution into the
beakers to submerge the items inside. Place the clear lids over the beakers if needed.
2. Place the beakers inside the basket and place them inside the tank. If the liquid level in the tank
is close to MAX already, discharge some liquid. The bottom of the beakers should be in contact
with water or solution in the tank.
3. Close the lid. Turn the power switch on. Turn the timer dial to select the time. Choose 10 minutes
and push in the dial to turn on the ultrasound.
Cleaning Chamber
The removable cleaning chamber is used when corrosive or dangerous solution is used or to reduce
the amount of cleaning solution needed for small loads.
1. Add tap water in the main tank to the MIN line.
2. Add instruments inside the removable cleaning chamber. Add proper solution to submerge the
items.
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