Troubleshooting Guide; Hedge Trimmer And Battery - Stihl HLA 66 Manual De Instrucciones

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23 Troubleshooting Guide

23.1 Hedge Trimmer and Battery

Always remove the battery before carrying out any inspection, cleaning or maintenance.
Condition LEDs on
Battery
Hedge trimmer does
not start when
switched on.
1 LED flashes
green.
STIHL AR
Series: four
long beeps are
emitted (AR L -
six beeps).
1 LED glows
red.
4 LEDs flash
red.
STIHL
AR Series:
Additionally, a
rapid
succession of
short beeps is
emitted.
3 LEDs glow
red.
3 LEDs flash
red.
36
Cause Remedy
No electrical contact ► Remove the battery, @ 14.2.
between hedge
► Visually check the electrical contacts in the battery
trimmer and battery.
compartment and on the battery.
► Reinsert the battery, @ 14.1.
Battery has low ► Charge the battery, @ 10.
charge.
Battery too hot / too ► Allow the battery to warm up or cool down gradually at
cold. ambient temperatures of about 50 °F to 68 °F (10 °C to
20 °C).
Malfunction in ► Remove the battery and reinsert it, @ 14.
battery.
► Switch on the hedge trimmer, @ 15.1.
► If the LEDs continue to flash, do not attempt to use.
The battery has a malfunction and must be replaced.
Hedge trimmer too ► Allow the hedge trimmer to cool down.
hot.
Malfunction in hedge ► Remove the battery and reinsert it, @ 14
trimmer.
► Switch on the hedge trimmer, @ 15.1.
► If the LEDs still flash, do not attempt to use.
The hedge trimmer has a malfunction and must be checked
by a servicing dealer.
23 Troubleshooting Guide
0458-185-8621-A