1、 Performance and specification 、 System structure 、 Working principle

7、 Announcements before use

1. 
   Confirmation of power line and ground wire:
   

◆ Whether the power cord is properly connected according to the specifications and confirm the grounding.

2. 
   dry and wet bulb over-temperature protection of the confirmation:: ◆over-temperature protection device temperature set point = temperature set point + (20 ~ 30 ℃)
   
3. 
   Confirmation of water supply: ◆Is the water tank memory water enough? ◆Whether the cap of the water tank is covered? ◆Is the drain switch restored?
   
4. 
   Confirmation of drain: ◆Is the drain pipe properly?
   
5. 
   Confirmation of wet bulb test cloth: ◆Is it clean?(clean once a month, every three months replacement of new test cloth)
   

◆Is the placement position correct? Place it at the front of the humidity sensor).
◆if the water level is normal for the water supply tank ? ◆(if there is water in the water supply tank ,and the water level is normal ,but the test cloth can’t be wet, please replace new test cloth

6. 
   Confirmation water level of humidifier: ◆whether the water level is normal?( when the humidifier work for three to five minutes, check whether the water level is normal for the control box) ◆Whether the humidifier water is clean?( Humidifier water tray should be regularly drained, and to clean through brush to keep clean)
   

g. Check whether the warm ball temperature protection switch is set correctly.( Subject to physical signs)
**notice: The test cloth should be removed only when doing temperature , if the test cloth ever at 85 ℃ above high temperature operation, the next operation, should replace the test cloth, otherwise may may no longer absorb wate, when Dress up the new test cloth, Wash your hands, otherwise it will make the test cloth function failure, can not absorb water.( Test cloth packaging is sterilized)
** After confirming the above, please laid down and fixed the fixed feet.