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Troubleshooting
Troubleshooting
Problem Possible cause Corrective action
Vacuum will not stop Hose improperly
inserted into vacuum
inlet
Ensure that the hose end is
properly inserted into the
vacuum inlet. The tab on the
hose end should line up with
the slot in the inlet opening.
(See page 14).
Defective on/off hose If the hose is properly placed
in the vacuum inlet, and
the unit continues running
despite the fact that the hose
switch is in the “off” position,
have the hose checked by a
service center.
Low voltage wire not
connected properly
While vacuum is on, unplug
low voltage wires from unit.
If vacuum stops, there’s a
faulty low voltage wire.
Contact your installer or
authorized service center.
If none of these suggestions restore suction strength,
contact your authorized service center.
To locate your nearest Riccar Retailer,
visit www.riccar.com.