Tsurumi PU Submersible Vortex Sewage Pump Manuel d'utilisateur

17237127/B-10015-7INTRODUCTION Thank you for selecting the Tsurumi PU submersible vortex sewage pump, PN submers-ible vortex wastewater drainage pump

-9-Electrical Wiring WorkWARNING • All electrical work must be performed by an authorized electrician, in compliance with local electrical equipment

-10- Motor ProtectorThe pump is equipped with a built-in motor protector (circle thermal protector).If a current overload or overheating occurs under

-11-GreenWhiteRedMain CoilGroundAux. CoilOperating CapacitorProtectorGreenWhiteRedMain coil ProtectorTransformerRelay (b contact)Stop Float Switch (b

-12- Prior to Operation(1) Once again, check the nameplate of the pump to verify that its voltage and frequency are correct.CAUTION Improper voltage

-13-U VWGVU VGWCOUNTERMEASURE If the power supply voltage deviates from the tolerance value, the cause of the deviation may be the capacity of the p

-14-6-2 Automatic OperationTrial OperationEquipped with floats to detect the water level and an internal control circuit, the automatic type (PUA, PNA

-15- Regular maintenance and inspection are indispensable to maintaining the pump's per-formance. If the pump behaves differently from its norma

-16- StorageIf the pump will not be operated for a long period of time, pull the pump up, wash the pump, allow it to dry, and store it indoors.Note:Fo

-17-This section explains the disassembly and reassembly processes that are involved up to the replacement of the impeller itself. Operations involvin

-18-Disassembly DiagramNote: The description of the disassembly diagram above may differ slightly in shape and con-struction depending on the model.Re

-1-1BE SURE TO READ FOR YOUR SAFETY：The mark indicates an action that must be taken, or instructs how to perform a task. The symbol inside the

-19-Disassembly Procedure Disassembly DiagramPN SeriesNote: The description of the disassembly diagram above may differ slightly in shape and con-stru

-20-Disassembly DiagramDisassembly ProcedurePSF SeriesNote: The description of the diagram may differ slightly in shape and construction depending on

-21-Disassembly ProcedureDisassembly DiagramTM SeriesReassembly Procedure[Back-Pullout Construction]*Motor Portion*Pump PortionHex BoltO-RingImpeller

-22-WARNING To prevent serious accidents, disconnect the power supply before inspecting the pump. Read this Operation Manual carefully before request

-2-CAUTION●Do not scratch, fold, twist, make alterations, or bundle the cable, or use it as a lifting device. The cable may be damaged, which may caus

-3- PRECAUTIONS DURING MAINTENANCE AND INSPECTIONCAUTIONWARNING●Absolutely turn off the power supply or disconnect the plug before starting maintenanc

-4- Example: PU Series Example: PN Series ImpellerScrewed FlangePump CasingOilCabtyre CableAir Release ValveOil PlugOil CasingOil LifterMechanical Sea

-5-When the unit is delivered, first perform he following checks.InspectionWhile unpacking, inspect the product for damage during, shipment, and make s

-6-CAUTION • Do not use the pump for pumping liquids other than water, such as oil, salt water (TM Series excepted), or organic solvents. • Use with

-7-Precautions During InstallationWARNING When installing the pump, be mindful of the pump's center of gravity and weight. If the pump is not su

-8- Installing the FloatInsert the float pipe into the holder, and use a Phillips screwdriver to tighten the set screw. Although the float level is pres