Troubleshooting
Chart
Condition
Corrective Action
Power
Dead electrical circuit breaker in fuse box
Faulty power cord
switch failure
Faulty circuit breaker
Internal wiring problem
Check building circuit breaker.
Replace
Test switch for
if
Test circuit breaker for
if
With the machine unplugged, check for, and correct, any loose wire
connections inside the machine at the switches
and
terminal block.
Equipment not grounding
Receptacle not grounded
Internal electrical problem
Brush "buried" in carpet
(More than
(1
cm)
Dry brush
Faulty circuit breaker
Mechanical problem
motor brushes
Motor worn out
Faulty switch
Faulty circuit breaker
Internal wiring problem
Loss
Vacuum:
Loose
dome
Crack in dome or poor joint
Loose cuffs on vacuum hose
Damaged Dome
Lint
or dirt clogging vacuum intake screen
Accessory tool clogged
hose damaged
Internal electrical problem
10
Follow grounding instructions exactly.
Have an electrician inspect the building's wiring.
Ensure that the machine's wiring matchesthe appropriatewiring diagram.
Check for and correct any
loose
wire
Replace any wires
or components which
are
short circuiting.
Brush is adjusted too low, adjust position using the adjustment control
at the front of machine. Best cleaning results are achieved with a minimal
contact of
than
Turn brush motor and pump switches on with machine tilted rearward
(brush
off
Lower machine back to carpet
Test
circuit breaker
for
if
Higher amp draws may indicate a mechanical problem. Find parts which
are not
freely and repair or replace.
Replace
Replace
Replace
Replace
Check for and correct any
wire connections,
Center dome over tank.
Replace or repair using acrylic plastic cement only.
Tighten cuffs (turn counter clockwise).
Replace gasket.
With power off clean
intake screen found in dome.
Clean out tool, ensure free airflow.
Replace
Have a trained service technician inspect
and
repair the machine.
Rev.l
