Royal Jelly ASPIRATOR with membrane pump- continuous use Stainless steel storage case, polycarbonate handle, stainless steel locking hook and tool compartment. Lighted star /stop switch. Food grade silicone tubing and food grade rubber exchange cap. Glass jar. Motor with MEMBRANE pump for CONTINUOUS USE. Dimensions: 32 x 23 x 17 cm. Case: blue-colored shockproof material exterior, stainless steel inner part Suction power: 40 liters/hour Parts supplied Transparent hose Suction nozzle Browned bottle 150 ml. Sealing cap Description of the operating principle of the vacuum cleaner -Case with opening from the top -Browned glass bottle -Hermetic plug -Rubber plug complete with fitting and connecting hoses Once the machine is prepared to be operational (as stated in the section "Safety and Installation Prescription"), the machine is energized. This allows the motor, which acts as a vacuum pump by means of the jarbrunate, to start operating. Suction is by means of the small plastic tube located at the end of the plug. Safety and installation prescriptions 1)Connect the plug to the mains (220V); or Suttorgel Field (12V); 2)Set the switch to zero (off); 3)Connect the quick connection of the chosen cap to the device by short rotation; 4)Apply the chosen stopper to the flask making sure, by gentle rotary pressure, that a perfect seal is ensured; 5)Turn on the switch and proceed to aspiration; 6)When you have finished aspiration, remove the rubber stopper and hermetically seal the flask by immediately placing it in the refrigerator. Please note that royal jelly can be stored long intact away from light tightly closed and at a temperature of 12°C. Possible inconveniences and their solutions 1)THE APPLIANCE DOES NOT START: check that the terminals are plugged into the power supply (12V battery or electric current) 2)THE APPLIANCE STARTS BUT DOES NOT SUCK: check that the level of royal jelly in the jar has not risen and overflowed into the suction tube. If so, disassemble the aspirator and clean the tubing up to the vacuum pump. For other eventualities, contact the manufacturer or retailer. instructions in pdf