After the nets, stretch, throw reversing valves, make the initial position, close to power.
绷网完以后，扳动换向阀，使手轮回到初始的位置，关闭电源。
Suppose that both the regulating handle and the reversing handle are at the stop position.
假设调节手柄和换向手柄都在停止位置。
Suppose that both the regulating handle and the reversing handle are at the stop position.
假设调节手柄和换向手柄都在停止位置。
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