Maintaining The Power Head - Hitachi PV-XEH900 Instruction Manual

Maintenance

Maintaining the power head

Perform maintenance when suction power is weak or when you are concerned about dirt.
We recommend periodic maintenance (about once a month).
Dust stuck to the safety switch, rotary brush, roller, brushes, wheels, air inlet, and rotating sections might
cause reductions in suction power or malfunctions.
Risk of injury.
CAUTION
Detach from the body, extension pipe, smart hose when performing maintenance.
Remove attached dust.
Vacuum attached dust using the crevice brush and others.
Crevice brush
Remove tangled dust
Remove tangled dust using tweezers, etc.
Wheels
Rotary brush Roller
Risk of damage to the floor.
 If dust gets tangled in the wheels, the wheels cannot rotate, which might cause wear and tear and
floor damage.
 The "brushes, wheels, rotary brush, or roller" might be worn out due to long-time usage, etc.
CAUTION
Using the power head while they are worn out might damage the floor. You cannot replace the
"brushes and wheels" by yourself, so please consult with the dealer where you purchased the
cleaner to replace them at a time. You can purchase the "rotary brush and roller" as replacement
parts. → (P.E-39)
Note
Do not subject the safety switch or roller to excessive force. Doing so might cause damage.
E-30
(Continuation)
Rotati n g secti o ns
Air inlet
Rotating sections
Tweezers
Safety switch
Wheels
Wheels
Brushes
Rotary brush
Remove the dust
tangled in the shaft
using tweezers, etc.
Cut and remove the
dust tangled in the
rotary brush or roller
using scissors, etc.
Crevice brush
Safety switch
Wheels
Brushes
Roller
Tweezers
Shafts
Scissors