What does “CHECK TANK” mean?

“CHECK TANK” indicates that the dirty tank is full. Empty the dirty tank before continuing. 

Do not allow the waste liquid to exceed the max fill line, as liquid may enter the product and cause damage or injury. 

Turn off power and remove the battery before emptying tank 

Remove the dirty water tank 

• To Remove the dirty tank, pull the tank forward and out 
  
   
• Then to unlock the tank, pull the lever located on the front of the dirty water tank; out and up. (steps 3 and 4 above) 
• Empty the dirty water out 
• Rinse the tank with clean water to remove any dirt and residue. 
  
  
  
  Ensure that the filter and tank are dry before reinserting