Bosch AHS 54-20 LI Originalbetriebsanleitung Seite 18

OBJ_BUCH-948-005.book Page 18 Thursday, November 6, 2014 1:10 PM
18 | English
During the charging procedure, the three green LEDs light up
one after the other and briefly go out. The battery is fully
charged when the three green LEDs light up continuously. The
three LEDs go out again approx. 5 minutes after the battery
has been fully charged.
Temperature Control Indicator
The red LED signals that the battery or the electronics of the
garden product (with battery inserted) are not within the op-
timum temperature range. When this occurs the garden prod-
uct will not operate or not at full capacity.
Temperature Control of the Battery
The red LED flashes when you press the button or the On/Off
switch (with battery inserted): The battery is outside of the
permitted operating temperature range.
The battery switches off at a temperature above 70 °C until
the optimum temperature range is reached again.
Troubleshooting
Problem
Hedgecutter does not operate
Hedgecutter operates intermittently
Motor runs but blades remain stationary Internal fault
Cutting blade hot
Blade will not move
Excessive vibrations/noise
Cutting time per battery charge too low
The blades are running slow or the anti
blocking feature is not functioning
F 016 L81 133 | (6.11.14)
Battery Maintenance
Use the following procedures to enable optimum usage of the
battery:
– Protect the battery against moisture and water.
– Store the battery only within a temperature range between
–20 °C and 50 °C. As an example, do not leave the battery
in the car in summer.
– Do not leave the battery in the product in direct sunlight.
– The ideal storage condition for the battery is 5 °C.
– Occasionally clean the venting slots of the battery using a
soft, clean and dry brush.
A significantly reduced working period after charging indi-
cates that the battery is used and must be replaced.
Possible Cause
Battery discharged
Battery not fully connected
Internal wiring of machine damaged
On/Off switch defective
Motor reverses repeatedly then stalls af-
ter 3 s.
Cutting blade blunt
Cutting blade has dents
Too much friction, due to lack of lubricant Apply lubricant spray
Battery discharged
Machine defective
Machine defective
Too much friction, due to lack of lubricant Apply lubricant spray
Blade needs cleaning
Poor cutting technique
Battery not fully charged
Battery discharged
Battery stored outside of battery temper-
ature
Corrective Action
Recharge battery; also see "Battery
Charging"
Ensure both locking levels are engaged
Contact Service Agent
Contact Service Agent
see "Working Advice" (Anti Blocking)
Contact Service Agent
Have blade sharpened
Have blade inspected/overhauled
Recharge battery; also see "Battery
Charging"
Contact Service Agent
Contact Service Agent
Clean blade
see "Working Advice" (see Fig. 5)
Recharge battery; also see "Battery
Charging"
Recharge battery; also see "Battery
Charging"
Allow battery to warm naturally to room
temperature (within battery operating
temperature 0 – 45 °C)
Bosch Power Tools