3Version date: March 26th 201812Operator ManualNA 9328 Prof XL pump3 InstallationRead this chapter carefully before installing the machine. This isthe only way to ensure maximum safety.3.1 IntroductionThe manufacturer carries out the initial installation. When moving the machineyou are advised to contact the dealer.The machine may only be installed by qualified personnel.3.2 Installation site• DO NOT place the machine outside.• Place the machine on a firm, flat surface(to prevent noise and vibration).• Keep 10 cm free at the rear and 2 cm at the sides for ventilation.• Do not place the machine in direct sunlight (not even behind glass) or near toa heat source (e.g. radiator or deep fryer).• Place the machine in a room with a temperature between +5°C and +35°C.3.3 Electrical connection• Connect the plug of the machine to a high-voltage power supply (400 volts, 3 x 16 amps + N + PE).When setting up the machine, make sure it is not positioned onthe connection cable. This can damage the insulation and leadto a short-circuit.