Tsurumi Pump PU Series Operation Manual
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Also See for PU Series:
- Operation manual (23 pages) ,
- Starting and operating instruction (128 pages)
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Summary of Contents for Tsurumi Pump PU Series
- Page 2 Be sure to thoroughly read and understand the SAFETY PRECAUTIONS given in this section before using the equipment in order to operate the equipment correctly. The precautionary measures described in this section are intended to prevent danger or damage to you or to others.
- Page 3 CAUTION Be sure to provide a ground wire Prevent a metallic object or dust securely. Do not connect the from sticking to the power plug. ground wire to a gas pipe, water Adhesion of foreign object to the plug could cause electrical pipe, lightening rod, or telephone ground wire.
- Page 4 CAUTION Do not use the product for hot or When the product will not be used , as doing so warm liquid over 40 for an extended period, be sure to will damage the product, which turn off the power supply (earth may lead to electrical leakage or leakage circuit breaker, etc.).
- Page 5 Cabtyre Cable Mechanical Seal Oil Plug Oil Lifter Impeller Oil Casing Screwed Flange Air Release Valve Pump Casing Cabtyre Cable Mechanical Seal Oil Plug Oil Lifter Impeller Oil Casing Screwed Flange Air Release Valve Pump Casing Strainer...
- Page 6 Note: CAUTION PU Series: Water, waste water, sewage, and liquid carrying waste and solid Consistency matters; 0 ~ 40°C PN Series: Water, waste water and effluent; 0 ~ 40°C Applicable Temperature PSF Series: Water, waste water, treated effluent, and standing water; 0 ~ 40°C Liquids TM Series: Water, waste water, effluent and sea water;...
- Page 7 CAUTION Note: CAUTION Applicable Pump Maximum Allowable Pressure Models with output of 0.75kW or under 0.2MPa (2kgf/cm ) — discharge pressure during use Models with output of 1.5kW 0.3MPa (3kgf/cm ) — discharge pressure during use Models with output of 2.2 ~ 3.7kW 0.5MPa (5kgf/cm ) —...
- Page 8 WARNING CAUTION CAUTION CAUTION Hook Hook Control Panel Control Panel Gate Valve Gate Valve Terminal Box Terminal Box Manhole Manhole Guide Support Chain Chain Cabtyre Cable Cabtyre Cable Non-return Valve Non-return Valve Pipe Pipe Guide Pipe Baffle Plate Baffle Plate Pump Pump Start Position...
- Page 9 Chain Washer (for 1.5 ~ 3.7kW) CAUTION Shackle Bolt Note: Adjusting the start float to set Setting the start float the starting water level as water level low: desired: Water Level Holder Start Float Adjustment Set Screw Set Screw Water Level Adjustment Float Pipe Start Float Stop Float...
- Page 10 WARNING WARNING CAUTION WARNING CAUTION CAUTION CAUTION Single Phase Note: L1 L2 Ground L1-Red(Brown) G-Green (Green/Yellow) L2-White(Blue) Three Phase Ground U-Red(Brown) G-Green Note: (Green/Yellow) V-White (Blue or Grey) W-Black(Black)
- Page 11 CAUTION Note: PU/PN/PSF/TM Series PU/PN/PSF/TM Series Non-Automatic Circuit Non-Automatic Circuit (Output 0.75kW maximum) Power Supply: Three-Phase Green Power Supply: Single-Phase Green (Green/Yellow) Ground Motor Coil W-Black (Green/Yellow) Ground Protector (Black) White Operating Motor Coil V-White Protector Capacitor (Blue) (Grey) Motor Coil U-Red Main Coil Aux.
- Page 12 PUW/PNW/PSFW Series PUW/PNW/PSFW Series Automatic Alternating Circuit Automatic Alternating Circuit (Output 0.75kW maximum) (Output 0.75kW maximum) Power Supply: Single-Phase Power Supply: Three-Phase Green Green Relay Relay (Green/Yellow) Parallel Operation Ground Parallel Operation Ground Operating Float Switch Protector Float Switch White Capacitor (a contact) Motor Coil...
- Page 13 CAUTION Note: Note: Note: WARNING CAUTION WARNING Ground COUNTERMEASURE Example: Interchanging phases V and W...
- Page 14 U V W G Ground COUNTERMEASURE Ground COUNTERMEASURE CAUTION WARNING Note: CAUTION...
- Page 15 Check float switch operation Move Float Switch Note: CAUTION Check float switch operation Float Switch Move Note: CAUTION...
- Page 16 Check float switch operation Move Float Switch Note: CAUTION WARNING flat-tip screwdriver Note:...
- Page 17 Interval Inspection Item Measuring the operating current To be within the rated current Daily Measuring the power voltage Power supply voltage variation = within ±10% of the rated voltage Measuring the insulation resistance Insulation resistance reference value = 1M minimum Note: The motor must be inspected if the insulation resistance is considerably lower than the last inspection.
- Page 18 Oil Inlet Packing Oil Plug Phillips Screwdriver Specified Oil: Liquid Paraffin VG32 Unit : Applicable Model Specified Volume Model with 0.15kW power output 1 5 0 Model with 0.25 ~ 0.75kW power output 2 4 0 Model with 1.5kW power output 5 0 0 Model with 2.2 ~ 3.7kW power output 6 8 0...
- Page 19 [Back-Pullout Construction] [Pump Disassembly Diagram] Hex Bolt(9) Hex Bolt(9) Pump Portion (Hex nut on the 0.15kW model) *Motor Portion Impeller(4) O-Ring(2) Spring Washer(5) (Plain washer on the O-Ring(2) 0.15kW model) Impeller(4) Truss Screw(3) Pump Casing(1) Hex Bolt(6) Screwed Flange(7) Packing(8) Hex Nut (10) Note: Motor Shaft...
- Page 20 Note: Note: [Back-Pullout Construction] [Pump Disassembly Diagram] Hex Bolt(10) Hex Bolt(10) Pump Portion (Hex nut on the 0.15kW model) *Motor Portion Impeller(5) O-Ring(3) Spring Washer(6) Impeller(5) O-Ring(3) Truss Screw(4) Pump Casing(2) Hex Bolt(7) Screwed Flange(8) Hex Nut(11) Packing(9) Strainer(1) Note: Motor Shaft Spring Washer(6) Truss Screw(4)
- Page 21 Note: Note: [Back-Pullout Construction] Hex Bolt(10) [Pump Disassembly Diagram] Hex Bolt(10) Pump Portion *Motor Portion Impeller(5) O-Ring(3) Spring Washer(6) Impeller(5) O-Ring(3) Truss Screw(4) Pump Casing(2) Hex Bolt(7) Screwed Flange(8) Hex Nut(11) Strainer(1) Packing(9) Note: Motor Shaft Spring Washer(6) Truss Screw(4) Impeller(5) [Assembly direction of spring washer]...
- Page 22 Note: Note: [Pump Disassembly Diagram] [Back-Pullout Construction] Hex Bolt(10) Hex Bolt(10) Pump Portion *Motor Portion Impeller(5) O-Ring(3) Plain Washer(6) Impeller(5) O-Ring(3) Truss Screw(4) Pump Casing(2) Hex Bolt(7) Screwed Flange(8) Hex Nut(11) Strainer(1) Packing(9) Note:...
- Page 23 WARNING Problem Possible cause Countermeasure (1)No proper power is supplied (1)Contact the electric power company or an electrical (i.e. power outage). repair shop. (2)Malfunction in automatic control (2)Have the cause investigated and repaired by a Pump fails to start; or, starts (control panel) specialist.
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