18
Maintenance and care
Troubleshooting table
Trouble
Cause
Solution
Red LED lights of the charger blink during charging
Fault in the backpack battery
Consult your ECHO dealer
Red LED lights of the charger are lit during charging
Backpack battery outside ac-
ceptable temperature range
Cool the backpack battery
LED lights of the charger are not lit during charging
Plug not connected to power
outlet
Plug in the charger
Adapter not installed properly
Check the adapter installation
Obstructed connection
Reinstall adapter again after re-
moving obstructions from connec-
tion
Unit will not turn on
Adapter not installed properly
Check the adapter installation
Power switch of backpack bat-
tery is off
Power switch of backpack battery
is on
Unit does not run when turned on
Backpack battery discharged
Charge the backpack battery
Backpack battery outside ac-
ceptable temperature range
Cool the backpack battery
Unit electronics too hot
Turn unit off and allow to cool
Running time is too short
Insufficient charging of the
backpack battery
Fully charge the backpack battery
Charged or discharged at low
temperature
Charge or discharge at a tempera-
ture near normal temperature
Checking and maintenance requires specialist knowledge. If you are unable to check and maintain the product or deal with a
fault yourself, consult your ECHO dealer. Do not attempt to dismantle the product.
Consult your dealer in the event of a problem that is not covered in the table above, or other such concerns.
For spare parts and consumables, please use only genuine parts and designated products and components. Using parts from
other manufacturers or non-designated components may result in a malfunction.
