I bought a manual pump, I feel that the pump can not smoke, I do not know whether the use of the wrong way, or the gas pump is really useless, I hope that an expert pointing, thank you
It took me more than half an hour to smoke. It didn't work at all. Later, Baidu found out that I had made a mistake.A vacuum bag with a hard plastic cover, a soft plastic plug, the soft plastic plug is not removed when pumping, pumping out only when the cover, the pump rotation to the suction hole inside, pumping it.
I suggest you buy a vacuum cleaner, very useful, usually used as a vacuum cleaner, vacuum bag season with it, very good!
Method for using vacuum compressor pump:I. charging method:1. connect the pump to the 220V power supply.2. connect the inflatable fittings to the inflatable opening and turn on the switch to start charging ("-" means open, start charging, "O" means closing, stop inflating).3., pay attention to the inflatable valve should not be blocked, otherwise, the pump may be damaged by overheating.4., be careful not to use the air to inflate, please close to see our baby show in the suction port and inflatable mouth position.Two 、 evacuation method:1. open the air outlet for pumping the gas2. connect the right sized fittings to the suction port of the vacuum pump (if the suction port of the pump is just the right size, you don't need the three fittings). Connect the interface, then turn on the switch and start pumping ("-" means open, start pumping, "O" means "stop", "stop pumping").3., pay attention to the air valve should not be blocked, otherwise, the pump may be damaged by overheating.
