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Maintenance

PREVENTIVE MAINTENANCE SCHEDULE

Service task  

Every month

Every 3 months

Every 6 months

Every 12 months in use

When worn

Check cable / replace cable when jacket is damaged

x

Check cable seal

x

Check pipes, hoses, valves

x

Check float switch / Level sensor function

x

Check for external damage, loose parts

x

Oil check * 

x

x

Oil change after 6 months or when contaminated with water

x

x

Check wear parts / adjust impeller and diffusor if necessary

x

x

Change wear parts

x

Replace seals

x

x

Replace ball bearings

x

x

Check contactor function

x

Stator measurement **

x

x

Measure thermal switches of stator

x

*) in continuous operation check every 3 months. At intermittent duty check oil every 6 months.
**) check related country standard and regulation.

EXTERNAL DAMAGE, LOOSE PARTS

Make sure that all screws, bolts and nuts are tight.

Check the condition of the pump lifting handle and

replace if damaged or worn. Replace any external part

that appears worn or damaged.

MOTOR INSULATION RESISTANCE

Use a 500 V DC Megger and measure the insulation

between the phases and between any phase and

ground. Resistance values should be over 1 M ohm. If

abnormal readings are obtained, immediately hand

the pump in for repair.

Also observe any local requirement regulations. The

stricter one will prevail.

IMPELLER

Inspect the impeller by removing the strainer and dif-

fusor. Replace the impeller if it is damaged or severe-

ly worn.

POWER CABLE

Inspect the cable for cuts, scrapes or sharp bends. If

the outer jacket is damaged, replace the cable. Do not

make splices within wet wells.

CABLE ENTRY

Make sure that the cable entry flange and strain relief

clamp are tight. If the cable entry is showing signs of

leakage replace the cable seal and position on the ca-

ble.

1

3

Содержание Sonora S330

Страница 1: ...Instruction Manual Sonora S330 ...

Страница 2: ...Original instructions Printed matter N 2954 8980 01 04 2019 ...

Страница 3: ...parts Any damage or malfunction caused by the use of unauthorized parts is not covered by Warranty or Product Liability The manufacturer does not accept any liability for any damage arising from modifications additions or conversions made without the manufacturer s approval in writing Neglecting maintenance or making changes to the setup of the machine can result in major hazards While every effor...

Страница 4: ...suction collar 10 Zinc anodes 10 Epoxy coating 10 Quick couplings 10 Operating instructions 11 Transport 11 Starting 11 Stopping 12 Storage 12 Maintenance 13 Preventive maintenance schedule 13 External damage loose parts 13 Motor insulation resistance 13 Impeller 13 Power cable 13 Cable entry 13 Thermal switches in windings 3 phase 14 Oil 15 Troubleshooting 16 Technical details Impeller material 1...

Страница 5: ... any damage or injury resulting from neglecting these precautions or by non observ ance of ordinary caution and due care required in han dling operating maintenance or repair also if not ex pressly mentioned in this instruction manual is dis claimed by DAE Pumps The manufacturer does not accept any liability for any damage arising from the use of non original parts and for modifications additions ...

Страница 6: ... can result in serious personal injury Dress properly Do not wear loose clothing or jewel lery Contain long hair Keep your hair clothing and gloves away from moving parts Loose clothes jewel lery or long hair can be caught in moving parts Use approved safety equipment Always wear eye protection protective shoes and gloves SAFETY DURING MAINTENANCE The owner is responsible for adequate training of ...

Страница 7: ...me Features Dry running capability Motor protector Plug and pump Built in high torque capacitor 1ph The double seal runs in an oil bath and assures a long life time Impeller from high chrome steel minimizes mainte nance The bearings are greased for life with high temper ature grease and anti corrosion additive Sonora S330 are compact versatile dewatering pumps for various pumping needs The high ch...

Страница 8: ... 1 2 7 3 4 5 6 11 10 8 9 4 5 12 Reference Name 1 Cable 2 Plug 3 Coupling 4 Discharge 5 Oil plug 6 Strainer 7 Handle 8 Holder for float switch option 9 Data plate 10 Float switch option 11 Volute 12 Bottom plate 8 ...

Страница 9: ...h phase inverter To protect the motor against over current it is strongly recommended to use an external motor protector For pumps with 400V 50Hz 3ph motor an external motor protector can be ordered separately It com bines the on off switch and the overload protection in one device thus creating optimal operating comfort and protection for the pump If the indicator lamp 3 is lighting red reverse t...

Страница 10: ...30 When pumping salt water which is highly aggressive towards aluminum the pump should be protected with zinc anodes EPOXY COATING For optimum protection when pumping salty water water containing aggressive substances or water with a high or low pH value the pump can be protected with an epoxy resin coating on special request The pump can be equipped with several discharges see table above QUICK C...

Страница 11: ... handling and there fore has no strainer Rotating parts Never put your hand into the volute Attach a suitable hose to the outlet and make sure it is thoroughly tightened Avoid making excessive bends in delivery hoses or piping as this may cause reduced flow Turn discharge in horizontal 1 or vertical 2 direction according to application Run the electric cable so that sharp bends are avoided and the...

Страница 12: ...arge port If clay cement or other sticky dirt remain in the pump this may clog the impeller and seal area STORAGE If the pump is stored more than six months the seal must be inspected to ensure that it is not stuck before operation To avoid the seal getting stuck it is recommended to rotate the impeller every other month The pump must be stored in a cov ered and dry location free from heat dirt an...

Страница 13: ...RTS Make sure that all screws bolts and nuts are tight Check the condition of the pump lifting handle and replace if damaged or worn Replace any external part that appears worn or damaged MOTOR INSULATION RESISTANCE Use a 500 V DC Megger and measure the insulation between the phases and between any phase and ground Resistance values should be over 1 M ohm If abnormal readings are obtained immediat...

Страница 14: ... If more than one thermal contact is found de fect the stator must be replaced Locating defect thermal switch Bypass of defect thermal switch No contact between Contact between Con nect Connect to con tactor A1 A2 Defect thermal switch A 1 3 1 2 1 4 2 3 2 4 3 4 2 3 Defect thermal switch B 3 4 1 2 1 4 2 3 1 3 2 4 3 4 1 2 Defect thermal switch C 2 4 2 1 2 3 1 4 1 3 3 4 1 4 3 1 2 4 U2 V2 W2 U1 V1 W1 ...

Страница 15: ... leakage has occurred Remove the plug and oil plug Take an oil sample using a pipette Check for impuri ties and emulsification Oil must be clear If water intrusion has occurred the seal must be replaced and the seal chamber refilled with fresh oil Refer to sec tion Spare parts 33 for type and quantity of oil 15 ...

Страница 16: ...ry hose 6 Clean strainer 7 Retrim or replace impeller Pump doesn t start 1 Wrong phase sequence with built in supply control relay 2 Fuse blown or circuit breaker tripped 3 Damaged cable 4 Power failure 5 Impeller not rotating free 6 Float switch is defective or not adjusted correctly 7 Failure of thermal switch 1 Shift two out of three phases and start the pump again 2 Measure stator and pump cab...

Страница 17: ...re too high decrease temperature Pump strainer clogged clean system Too low voltage create over current and over temperature shorten cable avoid cable coil or use larger cable section Wrong rotation sequence if no built in supply control relay can create over current and over temperature Correct the phase sequence 2 Use non return valve to avoid water running back 3 Optimize level control 4 Use a ...

Страница 18: ... protec tion Motor insulation class F Rated output variation 10 Voltage variation without overheating 10 Voltage imbalance toler ance 2 Maximum starts per hour 30 Code compliance IEC60034 1 pH range 5 8 Maximum density kg m lb Usgal 1100 9 2 Max fluid temperature C F 40 104 The pump is designed to pump water that meets the specifica tions in the table above The pump is not to be used in explosive ...

Страница 19: ...z Max power input 2 2 kW Voltage V Rated current A 230 9 9 3 phase 50 Hz Max power input 3 3 kW Voltage V Rated current A 230 9 6 400 5 1 500 4 4 3 phase 60 Hz Max power input 3 6 kW Voltage V Rated current A 230 10 4 460 5 2 575 4 2 19 ...

Страница 20: ...WIRING DIAGRAM 1 phase stator 20 ...

Страница 21: ...6 lead stator contactor 21 ...

Страница 22: ...9 lead stator contactor 22 ...

Страница 23: ...12 lead stator contactor 23 ...

Страница 24: ...6 lead stator terminal board 9 lead stator terminal board 24 ...

Страница 25: ...12 lead stator terminal board 25 ...

Страница 26: ...0 400 500 600 700 800 900 1 000 Input power kW Head m Flow l min Head 1 Ph Power 1 Ph Power 3 Ph Head 3 Ph Sonora S330 60Hz 0 0 0 5 1 0 1 5 2 0 2 5 3 0 3 5 4 0 0 10 20 30 40 50 60 70 0 50 100 150 200 250 Input power kW Head ft Flow USGPM Head 1 Ph Power 1 Ph Power 3 Ph Head 3 Ph 26 FLOW CHARACTERISTICS ...

Страница 27: ...s Company Oil Cepsa HYDRAULICS HM 32 Statoil Hydra Way HM32 Texaco Ranco Oil HD32 Mobil DTE24 Castrol Hyspin AWS32 Shell Tellus oil 32 Warranty The warranty terms published by the relevant DAE Pumps Customer Center or authorized dealers are applicable in each country We will repair potential failures of your pumps within the warranty period free of charge provided that such failure is caused by fa...

Страница 28: ...in compli ance with the directive The product is marked with this symbol Products with the symbol of a crossed out wheelie bin with a single black line underneath indicates that parts within the product must be handled in compli ance with the WEEE Directive The entire product or the WEEE parts can be sent to your Customer Cen tre for handling DISPOSAL OF MATERIALS Dispose of contaminated substance...

Страница 29: ...ents as indicated Directive on the approximation of laws of the Member States relating to Harmonized and or Technical Standards used At mnt a Machinery safety 2006 42 EC EN ISO 12100 EN ISO 809 b Electromagnetic compatibility 2004 108 EC EN 61000 6 2 EN 61000 6 4 c Low voltage equipment 2006 95 EC EN 60204 1 EN ISO 60335 1 EN ISO 60335 2 41 8 a 8 b The harmonized and the technical standards used a...

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