23
1. To clean water filter, remove inlet adapter and get the filter out.
2. Rinse filter until it is free of debris and blockage.
3. Replace the filter and inlet adapter.
Battery Maintenance
Use the following procedures to enable optimum usage of the battery:
1. Protect the battery against moisture and water.
2. Store the battery only within a temperature range from 32°F to 113°F. As an
example, do not leave the battery in a vehicle or in the trimmer in direct sunlight.
3. Clean the ventilation slots of the battery occasionally with a soft, clean and dry
brush.
4. A considerably shortened operating time after charging is an indication that the
battery is exhausted and must be replaced.
5. If you do not use the product for a long time, please charge and discharge the
battery pack once every 6 months.
Storage
1. Store the pressure washer where it is dry and well ventilated.
2. When placing the pressure washer out of service for an extended period of time,
remove the cleaning agent and drain all the water left in the hoses.
Transport
Use the original packaging to ship whenever possible.
YF4050PB.indd 23
15-5-4 ��11:42
