VERSION 1 SUMP PUMP PIT UNIT KAWAMOTO PUMP ASIA CO.,LTD.

Transcription

1 SUMP PUMP PIT UNIT

2 FEATURES All needed parts are assembled and united as a sump pit and easy to install for short period. Sump tank is made of SUS with epoxy coating and pipe is integrated by stainless steel. There is no need to be worried about corrosion. Independently developed check valve is adapted by ball check valve. There is no need to worry about staffing. This pump pit unit has 2 structures : one is to reduce remaining water by sump pit form, the other is deodorized tank. Adjustable by start float switch, changeable both buildin float switch and Individual float switch type. Example for installed under sink Example for installed drain water of chiller Liquid Type Liquid Temp. Storage Tank Dimension (W L H) Weight(kg) Waste water without some material belonging. 0~60 C, ph 6~8 40 Liters with remaining water 6. liters 00mm x 400mm x 460mm 2 400

3 FEATURES Sump tank is made of stainless steel with epoxy coating and pipe is integrated by stainless steel. There is no need to be worried about corrosion. Stainless steel filter Epoxy coating Stainless steel (SUS04) Stainless steel pipe (SUS04) or Pressure hose Independently developed check valve is adapted by ball check valve. There is no need to worry about staffing and easy to maintain. NBR CAC406 (bronze) Kawamoto ball check valve This pump pit unit has 2 structures :. To reduce remaining water by sump pit form Suction Pump Sump pit form 2

4 FEATURES This pump pit unit has 2 structures : 2. Deodorized tank Tank cover Packing Adjustable by start float switch, changeable both buildin float switch and Individual float switch type. Individual float switch Builtin float switch Individual for high water level alarm Buildin float switch type High water alarm control panel Float for HWL Individual float switch type Submersible control panel Float for HWL Float for SWL Float for LWL

5 UNIT SELECTION CHART Total Head (m) Flow rate (m/min) No. Pump bore (mm) Model kw Phase Flow rate (m/min) Total head (m) Capacity Flow rate (m/min) Total head (m) 2 + WUP20.S2LG WUP400.2SLG WUP400.2T4LG WUP00.4SLG WUP00.4T4LG

6 PUMP STRUCTURAL DRAWING Semiopened impeller No. Part name Material No. Part name Material Motor IP68 0 Screw SUS04 2 Casing Glass fibers Bolt SUS04 Casing cover Glass fibers 2 Nut SUS04 4 Impeller Glass fibers Spring washer SUS04 Strainer Glass fibers 4 Plane washer SUS04 6 Flange Glass fibers Clamp Resin 7 Mechanical seal Sic Sic, Ceramic Carbon 6 7 Rod Float switch Resin 8 ORing NBR 8 Turbine oil VG2 9 Packing NR 9 Name plate A00PH24

7 REFERENCE OPERATION SYSTEM HIGH WATER LEVEL ALARM CONTROL PANEL Model : EBAS2 Float switch for HWL x SWL and LWL are integrated into pump Sink Suction Discharge Auto HWL SWL Pit (outside) Pump LWL Buildin float switch type SUMP CONTROL PANEL Model : ECD2S2 Separate float switch for HWL, SWL, LWL x Suction Discharge Non Auto HWL SWL Pump LWL Individual float switch type 6

8 UNIT DIMENSION PH220V (Discharge) Rc OUT (Suction) Rc I N TAKIGEN C0 (Air vent) Rc 2 (Pump and float switch connecting hole) G / Packing (Perimeter) No. Part Name Material Q ty Remark Pump Tank Straight pipe Bushing Check valve VCOA0 Bushing GF SUS SUS04 SUS04 CAC406 SUS04 Maximum 0.4kW With epoxy paint / Ball type SUS04 7 Straight pipe or Pressure hose Filter Float switch (for HWL) Float switch (for ON,OFF) SUS Standard accessories 7

9 CONTROL PANEL FOR HIGH WATER LEVEL ALARM DIMENSION DRAWING 7 CAUTION LABEL 9U04868 M Hook Slot F WL OL X T BZ SW 2 2 TB NP Rubber Bush TB L N F F2 A A2 NP WL OL SW Name plate Power source Water level alarm Buzzer ONOFF WIRING DIAGRAM SOURCE AC220V 0/60Hz L N E F (A) R X WL ON OFF SW 220V 2V 2 OL BZ T.2 VA X 4 Output terminal for outside signal ( No voltage ) X BUZZER WATER LEVEL ALARM F F2 A A2 SOURCE WATER LEVEL ALARM FSW FOR WATER LEVEL ALARM 8

10 CONTROL PANEL FOR INDIVIDUAL FLOAT SWITCH TYPE DIMENSION DRAWING CAUTION LABEL 9U04868 HOLES ( FOR M SCREW) A ELB MC PT NP Tr CT PCB Power supply TB 29 M4 EARTH TERMINAL ( EARTH LABEL ) TB L N U V E A A2 2 4 NP LED LED2 LED LED4 SS PB SW Name plate Power supply Run Trouble Water level alarm Manual stop auto Reset Buzzer ON OFF DISPLAY (~4 : LED) SS 2 4 PB SW Control PCB WIRING DIAGRAM L N ELB POWER SUPPLY AC220V 0/60Hz TRANSFORMER R PT R2 220V S 00V S2 CN7 (CN404) Power supply PCB CN6 (CN40) POWER SUPPLY RUN WATER LEVEL ALARM MC CN9 TROUBLE RESET A MC Control + Display PCB STOP MANUAL AUTO ON OFF BUZZER SS SW CT PCB CT CN8 (CN) CN2 CN 2 4 CN CN8 TRANSFORMER ELB U V E A A2 2 4 M PUMP FG E OUTPUT TERMINAL FOR ALARM SIGNAL (NO VOLTAGE) ALARM FSW for water level alarm FSW for starting FSW for stopping (DRAINAGE PIT) 9

11 IMPORTANT SAFETY PRECAUTIONS Always read the manual thoroughly and fully comprehend the contents for safe operation before starting use. Precautions for using products safely and for preventing personal injuries or physical damage are given in the manual. Matters falling under the following may not be covered by the warranty: uses out of the specified scope of application, failure to comply with precautions, improper repairs and alterations, matters arising from natural disasters, matters arising from the installation environment (improper power source, foreign objects, sand etc.), noncompliance with laws and regulations or standards pertaining thereto, accidental or intentional damage or injury, replacement of consumable parts, defects due to resale, etc. Do not use the product for applications out of the product specifications. Doing so may cause electric shock, fire, water leakage, etc. Have spare equipment ready when using pumps for equipment for living things (fish farms, fish tanks, aquariums, etc.) or critical equipment. Pump failure may cause lack of oxygen and water quality deterioration, and may affect the lives of the living things. When using pumps for equipment for living things (fish farms, fish tanks, aquariums, etc.), do not install the pump in the tank where the living things are put into. The current leakage or sealing liquid leak from the mechanical seal may cause the death of the living things. If used to transport foodrelated items, give due consideration to the materials used. Contamination by foreign objects may occur. Avoid using for living things which disagrees with copper alloy. It may affect the lives of the living things. Select a product which is appropriate for your application. Inappropriate use of products may cause accidents. Conduct construction in accordance with the applicable laws and regulations (the Technical Standards of Electric Installation, interior wiring regulation, Building Standards Act, Water Supply Law, etc.). Not only does it violate the laws and regulations, but it also may cause injuries due to electric shock, fire, falling and tipping over. Do not use in places where people are assumed to get in contact with the product (baths, pools, lakes, etc.). Electric leak may occur and cause electric shock. Depending on the equipment, attach a filter etc. appropriate for your application on the discharge side before use, perform thorough flushing to check that there is no contamination. Cutting oil, rubber mold releasing agent, foreign objects etc. from the manufacturing line and cutting oil, foreign objects etc. from the pipeline may contaminate the liquid which is to be handled. Do not operate pumps with a specification of at 60Hz. It may cause damage due to overpressure or burn damage of motors etc. due to overload. Do not operate pumps with a specification of 60Hz at. Pump performance may be reduced. Only repair technicians may disassemble, repair, modify the product or replace cables. Defects may cause failure, damage, electrification or fire. It is recommended that both periodic and daily inspections be performed in order to ensure that the pump will operate reliably for as long as possible. Failure to perform inspections may lead to pump failure, accidents etc. For periodic inspections, please consult your distributer or our nearest sales office. Note Specifications/Configurations may be altered as a result of improvements and such. Unauthorized reproduction of this document is prohibited. 0