Troubleshooting
Perform only the steps described in these instructions. All further
inspection, maintenance, and repair work must be performed by an
authorized service center or a similarly qualified specialist if you cannot
solve the problem yourself.
Always remove the battery from the tool when troubleshooting, inspecting,
maintaining, or cleaning the tool.
Problem
The machine does not
run or does not run
continuously.
The machine does not
reach full power.
The machine is producing
excessive vibration or
noise.
The battery pack loses
charge quickly.
Possible Cause
1. The battery is not fully
installed in the machine.
2. The battery pack is not
charged.
3. The battery pack is
damaged.
4. There is another
electrical problem with
the machine.
1. The battery pack charge
capacity is too low.
2. The air vents are
blocked.
1. The rotor is damaged.
1. The battery pack is over
or under the appropriate
temperature range.
2. The machine is
overloaded
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Corrective Action
1. Remove and then
replace the battery into
the machine, making
sure that it is fully
installed and latched.
2. Remove the battery
pack from the machine
and charge it.
3. Replace the battery
pack.
4. Contact an Authorized
Service Dealer.
1. Remove the battery
pack from the machine
and fully charge the
battery pack.
2. Clean the air vents.
1. Contact an Authorized
Service Dealer.
1. Move the battery pack
to a place where it is
dry and the temperature
is between 5°C (41°F)
and 40°C (104°F).
2. Work at a slower pace.