Stihl AR 2000 Instruction Manual - Page 22

Troubleshooting Guide

Page 22 highlights

English 19 Troubleshooting Guide 19 Troubleshooting Guide 19.1 Backpack Battery Always disconnect the battery before carrying out any inspection, cleaning or maintenance. Condition Power tool does not start when switched on. Power tool cuts out during operation. LEDs and Acoustic Signals 1 LED flashes green and four long beeps are emitted. 1 LED glows red. 4 LEDs flash red and a rapid succession of short beeps is emitted. 3 LEDs glow red. 3 LEDs flash red. 1 LED glows red. 3 LEDs glow red. Cause Remedy Battery has low charge. ► Charge the battery, @ 8.2. Battery too hot / too cold. Malfunction in battery. Power tool too hot. ► Allow the battery to warm up or cool down gradually at ambient temperatures of about 50 °F to 68 °F (10 °C to 20 °C). ► Disconnect the battery from the power tool and reconnect it. ► Switch on the power tool. ► If the LEDs continue to flash, do not attempt to use the battery. The battery has a malfunction and must be replaced. ► Allow the power tool to cool down. Malfunction in power ► Disconnect the battery from the power tool and reconnect tool. the battery. ► Switch on the power tool. ► If the LEDs still flash, do not attempt to use the power tool. The power tool has a malfunction and must be checked by a servicing dealer. Battery too hot / too ► Allow the power tool and battery to cool down gradually at cold. ambient temperatures of about 50 °F to 68 °F (10 °C to Power tool too hot. 20 °C). 20 0458-794-8621-C

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0458-794-8621-C
20
English
19 Troubleshooting Guide
19.1
Backpack Battery
19
Troubleshooting Guide
Always disconnect the battery before carrying out any inspection, cleaning or maintenance.
Condition
LEDs and
Acoustic
Signals
Cause
Remedy
Power tool does not
start when switched
on.
1 LED flashes
green and four
long beeps are
emitted.
Battery has low
charge.
Charge the battery,
@
8.2.
1 LED glows
red.
Battery too hot / too
cold.
Allow the battery to warm up or cool down gradually at
ambient temperatures of about 50 °F to 68 °F (10 °C to
20 °C).
4 LEDs flash
red and a rapid
succession of
short beeps is
emitted.
Malfunction in
battery.
Disconnect the battery from the power tool and reconnect it.
Switch on the power tool.
If the LEDs continue to flash, do not attempt to use the
battery.
The battery has a malfunction and must be replaced.
3 LEDs glow
red.
Power tool too hot.
Allow the power tool to cool down.
3 LEDs flash
red.
Malfunction in power
tool.
Disconnect the battery from the power tool and reconnect
the battery.
Switch on the power tool.
If the LEDs still flash, do not attempt to use the power tool.
The power tool has a malfunction and must be checked by
a servicing dealer.
Power tool cuts out
during operation.
1 LED glows
red.
Battery too hot / too
cold.
Allow the power tool and battery to cool down gradually at
ambient temperatures of about 50 °F to 68 °F (10 °C to
20 °C).
3 LEDs glow
red.
Power tool too hot.