2. Boost mode - The product operates at high speed in
Boost mode. Boost mode runs at maximum power
for tasks that are not easy. To start Boost mode,
push the Boost mode button until the light is on. To
stop Boost mode, push the Boost mode button until
the light is off.
Note: If the trigger is released during operation, the
product starts in the last mode. If the product
automatically stops, or if the operator pushes the power
button, the last used mode is erased from memory. The
product is set to Standard mode again when started.
Power meter
The power meter shows how much power the product
uses during operation.
• LED lights 4 and 5 show the best performance and
best battery efficiency.
• LED light 6 on the right side shows maximum power
and the minimum battery efficiency.
Battery state of charge LED
The status of the battery pack is shown until you pull the
trigger. When you release the trigger, the status of the
battery pack is shown again.
The number of LEDs that are on show the current
charge level of the battery pack.
LED lights
Battery status
All Green LEDs
come on
Fully Charged (100% - 76%)
LED 1, 2 and 3
come on
The battery pack is 75% - 51%
charged.
LED 1 and 2
come on
The battery pack is 50% - 26%
charged.
LED 1 comes on The battery pack is 25% - 6%
charged.
LED 1 flashes
The battery pack is 5% - 0% charg-
ed.
Note: If the motor stops and the power LED stays on,
push the button on the battery pack. For possible
solutions, see
Error codes on page 18
.
Note: When the battery pack is fully discharged, the
motor stops immediately.
Note: The motor automatically stops if the battery pack
or motor controller is too hot during heavy operation. Let
the motor and battery pack cool. The product then
resets.
MAINTENANCE
WARNING: Read and understand the safety
chapter before you clean, repair or do
maintenance on the product.
Maintenance schedule
Make sure that you obey the maintenance schedule.
The intervals are calculated from daily use of the
product. The intervals are different if you do not use the
product each day. Only do the maintenance work that is
found in this manual. Speak to an approved service
center about other maintenance work not found in this
manual.
Daily maintenance
• Clean the external surfaces.
• Make sure that the trigger lockout and trigger work
correctly.
• Clean the chain brake and make sure that it
operates correctly.
• Examine the chain catcher for damage. Replace the
chain catcher if it is damaged.
• Turn the guide bar daily for more equal wear.
• Make sure that the lubrication hole in the guide bar is
not clogged.
• Remove saw dust and other unwanted material from
below the sprocket cover.
• Clean the guide bar groove.
• Make sure that the guide bar and saw chain get
sufficient oil.
• Examine the saw chain for:
• a crack in the rivets and links.
• irregularly worn rivets and links.
• the correct tension.
• burrs on the chain drive links.
If necessary, replace the saw chain.
• Sharpen the saw chain. See
To sharpen the saw
chain on page 15
.
• Examine the drive sprocket for too much wear and
replace if necessary.
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