CARE AND MAINTENANCE
12
Do not turn on the unit without water in the tank.
1
Although the unit is designed with multiple protections, if the unit is
turned on without water for over 15 seconds, it could severly damage
the unit and reduce the life of the unit.
A thermal switch is attached to the bottom of the cleaning
tank. If the unit is turned on accidentally without water in
the tank, the ultrasonic energy will not be transferred out
through the liquid and instead will be concentrated on the tank,
causing the temperature of the tank to continue to rise. This will
trigger the thermal switch to cut off power to stop the ultrasonic
transducer from running, thereby preventing damages to the unit
and fire hazard. The switch cuts off power for approximately 6-10
minutes and then reconnects the power automatically.
2
Do not run the unit for extended periods of time or continuously.
Designed with overheat protection, if the unit has been running for 45
minutes, it is recommended to stop the unit for 20 minutes to prolong
the life of the unit
3
Do not keep chemicals in the cleaning tank overnight or when it
looks dirty.
After cleaning is completed, open the drainage valve to drain
the dirty water. Clean and wipe the tank dry.
4
Do not spray water over the housing.
Use a towel to wipe the tank and the housing dry.
5
Do not expose the unit under direct sunlight for extended
periods of time.
Keep the unit in a dry, cool and ventilated area.
Keep the original packing material in case it needs to be sent in
for servicing. If it is no longer available, use enough cushioning
equivalent to a minimum 1" Styrofoam all around the unit inside the
shipping carton to avoid damages to fragile transducers. Warranty
does not cover damages during shipping.