Maintenance And Service; Maintenance And Cleaning; Practical Advice - Berner BACCF 36V Notice Originale

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Flashing red battery charge level indicator (3)

The flashing light of the red battery

charge level indicator (3) signals that

the charging process has been inter-

rupted by a different fault, see section

"Errors – causes and corrective measures".

Indications on 36 V Batteries

During the charging procedure, the three green

charge-control indicators (5) of the battery light

up one after the other and briefly go out. The bat-

tery is fully charged when the three green indicat-

ors light up continuously. After approx. 5 minutes

after the battery has been fully charged, the three

green indicators go out again.

When the red temperature control indicator (6)

lights up when placing the battery into the char-

ger, the temperature of the battery is not within

the charge-temperature range (see section "Tech-

nical Data"). The battery cannot be charged until

after the allowable operating temperature range

has been reached.

Errors – causes and corrective

measures

English

Cause

Corrective measures

Red battery charge level indicator (3) is flash-

ing

Charging not possible

The battery is not con-

Connect battery to char-

nected (correctly)

ger correctly

Battery contacts are

Clean the battery con-

dirty

tacts; e.g. by connect-

ing and disconnecting

the battery several

times. Replace battery if

necessary

Battery defective

Replace the battery

Green battery charge level indicator (2)or (3) is

not illuminated

Mains plug of the char-

Insert the mains plug

ger is not (correctly)

(fully) into the plug

plugged in

socket

Plug socket, mains

Check mains voltage,

cable or charger defect-

have charger checked if

ive

necessary by an author-

ised after-sales service

centre for Berner power

tools

Practical advice

English

A significantly reduced operating time after char-

ging indicates that the battery has deteriorated

and must be replaced.

1 609 92A 5RA • 24.7.20

When the charger is used continuously, or for sev-

English

eral consecutive charge cycles without interrup-

tion, the charger may heat up. This is, however,

harmless and does not indicate that the charger

has a technical defect.

Battery cooling (Active Air Cooling)

The fan control unit integrated into the charger

English

monitors the temperature of the inserted battery.

As soon as the battery temperature is above ap-

prox. 0 °C, the battery will be cooled by a fan. The

fan generates a ventilation sound when switched

on.

If the fan does not run, it is defective or the bat-

tery temperature is < 0 °C. This can increase the

charging time.