E-35
Other problems
Problem
Things to check
Instructions
Page
Suction power
becomes weak
or stops during
operation.
Is the remaining battery level low?
[Battery indicator lamp is flashing (about two times per second)]
Set the body on the charging station
for charging.
P.E-11
Is the exhaust abnormally hot?
Stop operation by pressing the control button. Wait for
the body to cool down, and then start operation again.
P.E-12
When continuously operating on "High" in places of high temperature, such as under direct sunlight or in
cars exposed to the sun, the safeguard might operate and the suction power might become weak to prevent
the body motor and battery from overheating.
P.E-34
Suction power
becomes weak
or stops during
operation.
(Filter indicator
lamp is flashing).
The operation
sound increased.
Is the dust case full of dust?
Empty the dust case.
P.E-20 to E-22
Is dust stuck in the filters?
Clean the filters (wash with water).
P.E-23, P.E-24
P.E-27 to E-29
Is dust clogging the body air duct?
Remove the dust
using disposable
chopsticks, etc.
Body air duct
Disposable
chopsticks
-
Is dust clogging the power head or mini power head?
Remove the dust.
P.E-30 to E-33
Did you vacuum fine sand or dust?
Empty the dust case and perform
maintenance (wash with water) on
the filters.
P.E-20 to E-24
P.E-27 to E-29
The cleaner does
not operate, or
stops during
operation
Is the remaining battery level low?
Set the body on the charging station
for charging.
P.E-11
Is the cleaner set on the charging
station?
Detach it from the charging station.
-
When the battery gets hot, the body might stop
automatically to prevent the battery from overheating.
Wait for the body to cool down, and
then start operation again.
P.E-12
Operating time is
short even after
charging
Did you leave the body unattended
for a long period of time without
charging it?
The battery capacity might be temporarily recovering
poorly. Repeat the procedure of using the cleaner until
the battery is exhausted and charging fully 2 or 3 times.
P.E-11
Is the battery exhausted?
If the operating time is particularly short even after
charging correctly or maintaining the filters washing
with water, the battery is exhausted. Please consult
with the Hitachi authorized service agent.
P.E-20 to E-24
P.E-27 to E-29
The exhaust or body gets
warm (during operation)
The motor is being cooled via air flow, which is normal.
-
The body or charging
station gets warm
(while charging)
It gets warm due to the flow of electrical current to the control circuit, which
is normal.
-
An abnormal odor is
coming from the exhaust
Is dust stuck in the filters?
Clean the filters (wash with water).
P.E-27 to E-29
Are the filters thoroughly dried after washing?
After washing, thoroughly air dry the filters.
There is an
abnormal sound
coming from
around the dust
case
Are the clean filter and dust case securely attached? Securely attach them.
P.E-23 to E-25
Is dust clogging the body air duct?
Remove the dust
using disposable
chopsticks, etc.
Body air duct
Disposable
chopsticks
-
Troubleshooting
Содержание PV-XEH900
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