Removal of batteries from the remote control If during use, the display indication blinks, this indicates low battery level. Please replace the batteries (4x alkaline AA). Do not mix used and new batteries or from different brands. Cleaning & maintenance Nozzle cleaning Press oscillating button for 3 sec to activate the nozzle It will automatically oscillate forward and backward for 1 minute. To deactivate this function, please press stop button. Nozzle extension Press pulsating button for 3 seconds, nozzle reaches out automatically and will remain in this position for 1 minute. Do not use aggressive products to clean. Only use neutral products for cleaning. Do not pull or push the nozzle manually. The nozzle should never be removed manually. Remote control cleaning 1. Please take out the batteries before cleaning. 2. Please wipe it softly with dampened cloth. 3. If the remote is too dirty, you may use a diluted neutral detergent to clean it. This product should not be washed with water or detergent directly. 12 hsilgnE