Hutt W77, Product Manual & Warranty Card

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Safety Precautions
Requirements:
Battery and charging:
① Be sure to check if the safety rope is damaged, and wield the safety rope to
secure the machine before use. Set a warning on the ground for aerial
operations
② This product should not be exposed to water
③ Do not use it on cracked or broken glass
④ Be sure to turn off the machine when cleaning the outer surface of the
machine to avoid danger in its movement
⑤ Do not touch the rotating and opening parts of the product with your fingers
or any part of the body.
⑥ Please use this product in accordance with the instructions. In case of failure
in troubleshooting, please contact customer service. Do not repair it on your
own, so as to avoid danger
⑦ Applicable only to cleaning at home with temperature ranging between 0°
and 40°
① Do not use a third-party charger, or dismantle and modify the main unit,
battery or charger privately
② If the charger is damaged or broken, please stop using it, and contact
customer service
③ Keep the charger away from heat sources
④ If you need to transport the product, it is recommended to use the original
package, and make sure the machine is shut down
⑤ If you are about to lay up the product for a long time, please have it fully
charged and turn off the machine, and place it in a cool and dry place. Charge it
at least once every 3 months to avoid battery failure due to over-discharge.
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