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14.Operation on ladders: Please do not use this machine for ladders above 50 ° or with large
arcs or ladders with oil, icing, moisture and slippery. Driving diagonally on the stairs is a cause
of accidents, which is very dangerous! When ascending, you must pay attention to the rear!
When lowering, you must pay attention to the front.
15. During operation, please do not leave the machine unless it is necessary for emergency.
Passengers weighing less than 80 kg can be controlled by one operator up and down the stairs,
and passengers weighing less than 80 kg can be controlled by one operator up and down the
stairs. For passengers weighing more than 80 kg to 100 kg, it is recommended to add an
assistant to assist the operator in controlling the up and down stairs for safety.
