Hikoki ударный WH18DBDL2 [10/44] English

10

English

TROUBLESHOOTING

Use the inspections in the table below if the tool does not operate normally. If this does not remedy the problem, consult your

dealer or the HiKOKI Authorized Service Center.

Symptom Possible cause Remedy

Tool doesn’t run No remaining battery power Charge the battery.

The trigger switch was held down while the

battery was inserted.

The safety function was activated.

If the trigger switch is released once and

prevent failure of the tool.

Tool bits

-can’t be attached

-fall off

The shape of the attachment portion doesn’t

match

Use a bit with a hexagonal shaft that has a

width across fl ats of 6.35 mm.

If you are using an L-type tool bit, replace it

with an S-type bit.

Switch can’t be pulled Forward/reverse selector button is

positioned halfway

Press the button fi rmly into position for the

desired direction of rotation.

Screw head slips or comes

loose.

Bit number doesn’t match with the screw

size

Install a suitable bit.

The bit is worn Replace with a new bit.

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The pilot lamp is rapidly

fl ickers red, and battery

charging doesn’t begin.

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The charge indicator lamp

is rapidly fl ickers purple,

The pilot lamp blinks red,

and battery charging

doesn’t begin.

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The charge indicator lamp

blinks red, and battery

charging doesn’t begin.

The battery is not inserted all the way. Insert the battery fi rmly.

The battery is overheated. If left alone, the battery will automatically

begin charging if its temperature decreases,

fully charged.

The battery’s life is depleted. Replace the battery with a new one.

The battery takes a long

time to charge.

The temperature of the battery, the charger,

or the surrounding environment is extremely

low.

Charge the battery indoors or in another

warmer environment.

The charger’s vents are blocked, causing its

internal components to overheat.

Avoid blocking the vents.

The cooling fan is not running. Contact a HiKOKI Authorized Service