Riccar RCU-H3 User Manual

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17
Maintenance
Maintenance 
For use with bag
Change the bag when the one in place is full. Frequency will depend on 
the use of the unit. For the H9 & H11 models, the information center 
will indicate when to change the bag. These indications are provided by 
an electronic timing board, only as a reference guide.
1.   To access the bag, unlatch the two clips and 
remove the dust receptacle 
(figure 15) .
2.   Remove the used bag and seal bag opening 
(adhesive seal provided on each bag). Discard 
used bag.
3.  Install the new bag, ensuring the tabs on the 
bag adaptor are aligned with the slots in the 
bag collar 
(figure 16).
4.  Ensure adequate sealing by inserting bag as 
far as the retention ring 
(figure 17-A).  
Rotate bag 20° 
(figure  17-B) to ensure tabs 
on bag adaptor are no longer aligned with the 
slots in the bag collar.
5.   Replace dust receptacle and seal by latching  
both clips.
retention ring
tabs on bag adaptor
A
B
Use only genuine Riccar replacement bags.
Failure to do so could void the warranty on 
your vacuum unit.