Riccar RCU-H3 User Manual
22
Troubleshooting
Troubleshooting
Problem
Possible cause
Corrective action
Decrease in
suction strength
Dirt receptical / Bag
is full
is full
Empty dirt receptical / change
bag (see page 17 to 19).
bag (see page 17 to 19).
Dirt receptical is not
properly attached
properly attached
Check clamps holding dirt
receptical, to make sure they
are tight and dirt receptical is
aligned.
receptical, to make sure they
are tight and dirt receptical is
aligned.
Open vacuum inlet
Close all vacuum inlets not in
use.
use.
Exhaust line is
clogged
clogged
Verify that no object is blocking
the exhaust.
the exhaust.
Blocked hose
Plug the handle end of the
hose into the suction inlet, thus
reversing the suction in the
hose. Cover the gap around
the handle, to ensure suitable
suction strength, and ensure
contact with inlet contacts to
start the unit. This should clear
the hose.
hose into the suction inlet, thus
reversing the suction in the
hose. Cover the gap around
the handle, to ensure suitable
suction strength, and ensure
contact with inlet contacts to
start the unit. This should clear
the hose.