Operation PS (3-Phase) Serieswc_tx000131gb.fm 124.2 Prior to OperationWhen the pump is delivered, first perform the following checks:• InspectionWhile unpacking, inspect the product for damage during shipment, andmake sure all bolts and nuts are tightened properly.• Specification checkCheck the model number to make sure it is the product that wasordered. Be certain it is the correct voltage and frequency.Note:If there is any problem with the product as shipped, contact yournearest dealer or Wacker representative at once.• Product specificationsDo not operate this product under any conditions other than those forwhich it is specified. Failure to observe this precaution can lead toelectrical shock, current leakage, fire, water leakage or otherproblems.4.3 InstallationIf the pump is used to drain a swimming pool, the pump must beconnected to a Ground Fault Interruptor (GFI).If the pump is used in fountains, the pump must be connected to aGround Fault Interruptor (GFI).The pump must not be used when people are in the water.Leakage of pump lubricants may cause pollution of water.Proper plug must be provided according to local codes and standards.Refer to wiring diagram.The supply voltage should be within ± 5% of the rated voltage.DO NOT use in water temperatures outside the range of 0–40°C (32–104°F), which can lead to failure, electrical leakage or shock.The pump should be used only for pumping plain water. The pumpshould not be used to pump fluids such as oil, salt water, or organicsolvents.The pump must never be used to pump explosive liquids and shouldnever be operated in an area where explosive elements might bepresent.The pump must not be used in a partially disassembled state.CAUTIONWARNING