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Tsurumi Pump HSD2.55S Operation Manual
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Tsurumi Pump HSD2.55S Operation Manual

Submersible slurry pumps
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Summary of Contents for Tsurumi Pump HSD2.55S

  • Page 3 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 4 CAUTION Be sure to provide a ground wire Attach a hose securely to the hose coupling. Imperfect connection of securely. Do not connect the hose could cause water leakage ground wire to a gas pipe, which may result in the damage water pipe, lightening rod, or telephone ground wire.
  • Page 5 CAUTION Do not allow foreign object (pin, When the product will not be used wire, etc.) to enter the suction inlet for an extended period, be sure to of the pump. Failure to observe turn off the power supply (earth this caution could cause it to leakage circuit breaker, etc.).
  • Page 6 Handle Power Cable Oil Lifter Hose Coupling Mechanical Seal Oil Plug Oil Casing V-Ring Shaft Sleeve Impeller Pump Casing Agitator Casing Packing Strainer Stand Submersible pump Rated voltage Built in motor protector Rated current Serial number Rated output power Model Insulation class Frequency Max.
  • Page 7 Std.Cable Rate Passage Length Size Output Supply /min) (kg) (mm) (mm) (kW) (Ft) (GPM) (Lbs) (inch) (Ft) (inch) (HP) 0.55 13.2 0.22 HSD2.55S 1-phase 11/32 Note: CAUTION Note: CAUTION Critical Use Pressure 0.2MPa (2kgf/cm ) - discharge pressure during use...
  • Page 8 AC voltmeter AC ammeter Insulation resistance Wrenches for Wrenchs for connecting (tester) (clamp) tester fastening the power supply (megger tester) bolts and nuts (a screwdriver or a box wrench) MΩ CAUTION Note: WARNING CAUTION Hose Band Hose Discharge Connection Hose Coupling Rope CAUTION...
  • Page 9 Note: Backflow Outflow Pump stopped CAUTION CAUTION WARNING WARNING CAUTION...
  • Page 10 WARNING CAUTION CAUTION Warning Label CAUTION Note: L1 L2 Ground L1-Red(Brown) G-Green (Green/Yellow) L2-White(Blue) CAUTION Cabtyre cable Connection Extension cable If it is necessary to Make sure the cable does Do not submerge the If it is necessary to extend the end of the power power cable, use a core size submerge the...
  • Page 11 Circle Thermal Protector Capacitor Red(Brown) Blue Blue Heater White(Blue) White Black Main Frame Coil Grounding Green (Green/Yellow) Yellow/Green Aux.Coil Ground Note: CAUTION Note: Note: Note:...
  • Page 12 WARNING CAUTION WARNING Note: CAUTION Pump Model C.W.L. (mm) C.W.L. HSD2.55S...
  • Page 13 WARNING Note: Interval Inspection Item Measuring the operating current To be below 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 = 1MΩ minimum [NOTE] The motor must be inspected if the insulation resistance is considerably lower than the last inspection.
  • Page 14 WARNING Oiling Port Packing Oil Plug Spanner Note: Replacement condition Part Mechanical Seal When oil in oil compartment becomes milky. Lubricant ; Turbine Oil VG 32 (non-additive) Every 12 mouths or after 2,000 hours of use, whichever comes first. Packing, O-Ring Each time pump is disassembled or inspected V-Ring When ring is worn, and each time pump is disassembled or inspected...

  • Page 15: Motor Side

    Note: V-Ring Casing Packing Shaft Sleeve Impeller Plain Washer Spring Washer Agitator Pump Casing Hex.Nut (w/Flange) Strainer Stand Hex.Bolt Hose Coupling Packing Hex.Nut (w/Flange) Hex.Bolt Motor Side Shaft V-Ring Do not apply Shaft Sleeve oil here Oil Casing Casing Packing...
  • Page 16 WARNING Problem Possible cause Countermeasure (1)No proper power is supplied (1)Contact the electric power company or an (i.e. power outage). electrical repair shop. Pump fails to start; or, (2)Open circuit in cabtyre cable or poor (2)Check whether there is an open circuit in the starts but stops connection.