Cyclo Vac HD Series Owner's Manual page 21

PROBLEM
Troubleshooting
POSSIBLE CAUSE
Hose improperly inserted
into vacuum inlet
Defective on/off hose
Low voltage wire is not
connected properly
Troubleshooting
CORRECTIVE ACTION
Ensure that the hose
end is properly placed
in the vacuum inlet: the
tab on the hose should
fit into the slots of the
inlet, to ensure adequate
contacts for the hose
switch to function.
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.
While unit 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.
21