Riccar RCU-H3 Vacuum Cleaner User Manual


 
20
Maintenance
Carbon Dust Filter
(H9 & H11 models)
replacements. The integrated monitor will indicate
provided by an electronic timing board, only as a
reference guide.
To do so:
1. Unlatch the opening on the carbon lter
case and gently ip it upward (figure 21) .
2. Remove the used lter, and discard
(figure 22).
3. Insert the new lter. When doing so, please
ensure that the arrow printed on the lter
itself points outwards (figure 23).
4. Close casing and latch.