English
7
DIRT REMOVING PROCESS
The ultrasounds generate
myriads of small bubbles.
The ultrasounds make the
bubbles implode constantly
and
impact
against
the
object's surface
The impact breaks up the dirt
into
many
grains
and
separates
them
from
the
object's surface. The grains
remain in the water.
MAINTENANCE AND CLEANING
In order to ensure an optimum performance and reliability of the unit, we recommend the following:
Avoid excessively wetting the device's keyboard.
The unit has several measures to protect the circuit, but if it is operated without water (over 20
seconds) the working life of the machine will be shortened.
In order to prevent overheating and prolong the machine's working life, it is strongly recommended to
stop it for 15 minutes after working for 3 cycles in a row.
Unplug and empty the unit after using it. Do not keep water in the tank for a long time.
Dry the tank and unit with a towel. Do not wash the unit completely with water to prevent the risk of
shock.
Do not load the tank excessively; it could reduce the efficacy of the bath and damage the unit.
Do not put very heavy or large objects in the bottom of the tank.
Use chemical cleaning products compatible with the objects to be treated. Avoid corrosive solvents.
When items (especially valuable items) are being cleaned for the first time, carry out a trial run first
with just one item. Ask the manufacturer what cleaning solution is recommended.
During normal operation the bath and the base of the machine can heat up considerably.
Temperatures up to 70/80 ºC are completely normal, and can be reached after a long and continuous
operation with the lid on. If you wish to reduce the temperature, remove the lid and let the machine
rest for a few minutes before starting a new cycle.
After using the unit, clean the tank and the external body with a damp cloth. Always unplug the unit
before cleaning it.
Keep the machine in a cool and dry place.
IMPORTANT-
The input voltage of the Ultrasonic Bath transducers can reach hundreds of
volts. Therefore, it is very important to observe the following Safety Regulations:
1) Do not open the lid when the power cord is connected to the power supply.
2) Do not spill water or any other conducting fluid over the unit’s housing.
3) Always connect the unit to grounded power outlets.
PRECAUTIONS
Connect the unit to a grounded 230 V, 50/60 Hz power outlet.
Do not use inflammable solvents as cleaning solutions.
Keep the unit unplugged before filling it. Do not fill the tank above the
max.
mark. Do not start up the
unit when the water level is below the
min
. mark.
Do not allow children or unskilled people to handle the unit.
Never submerge the unit in any liquid to clean it.
Ultrasonic cleaning is not suitable for organic pearls.
Do not open the unit while it is connected to the power supply.
