Operation (Cartridge); Cartridge Preparation; Cartridge Replacement; Cartridge Replacement Interval - Wellis WADU-02 User Manual

6. Operation (Cartridge)

6.1 Cartridge preparation

① Remove the cap on top of cartridge with
turning it counter-clockwise.
(could see a tiny of solution )

6.2 Cartridge replacement

① Open the cartridge cover in rear face of device and push the cartridge which removed cap into the device
tightly.
② Close cartridge cover properly.
* If not the case, red light on with "Biiii" alarm sound.
③ Once the replacing or inserting the cartridge properly, alarm light will be turned off with buzzer sound.
④ Press operating button to put the device into start the device with remaining solution display light.
- 12 -

6.3 Cartridge replacement interval

① After 3 months, the cartridge is due for change depending on usage environment. Remaining solution amount
can be checked every time through the remaining solution display light in side of the device.
* Cartridge replacement interval might be different from depending on user's operating environment such as
temperature and humidity.
② Replace used-up cartridge with new one at once when the cartridge replacement light comes.
③ In case you do not replace properly (even after 5~7 days from the signing). the warning alarm red-light will
light and the device will stop operating.

6.4 Precaution of cartridge usage

① Moving Device location : When you need to move device, take cartridge out and close the cap not to leak
the solution.
② Do not place the device on any unstable/slope surfaces, It might result in a device breakdown due to
possible solution leakage.
- 13 -