The use of inflatable
Inflatable products to rise (with arches, for example)
First, secure the power cord, opening and closing doors is no obstacle;
Second, open arch, Arch, Arch 2, respectively, to match the string on, followed by two ropes;
Three, arches, two anchors and piles of sandbags;
Four, blow up inflatable, adjusting the position, if it is unstable, using the rope in the rope to arch fixed;
Five day arch, if there is a wind, you need to prepare the fixed ropes and sandbags on one person. If you have more than six windy, we shouldn't blow the arch;
Six, if pedestrians knocked off power arch down and plugged in again, arching back on track.