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Pump

PS 2 500
PS 2 750
PSA 2 500

OPERATOR’S MANUAL

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Summary of Contents for PS 2 500

Page 1: ...Pump PS 2 500 PS 2 750 PSA 2 500 OPERATOR S MANUAL 0154625en 003 0409 0 1 5 4 6 2 5 E N...

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Page 3: ...pecifications 7 3 2 Operating Specifications 50 Hz 8 3 3 Dimensions 9 4 Operation 10 4 1 Names of Parts 10 4 2 Prior to operation 11 4 3 Installation 11 4 4 Electrical Wiring 15 4 5 Electrical Circuit...

Page 4: ...ase contact Wacker Corporation The information contained in this manual was based on machines in production at the time of publication Wacker Corporation reserves the right to change any portion of th...

Page 5: ...es that follow this symbol to avoid possible injury or death DANGER indicates a hazardous situation which if not avoided will result in death or serious injury WARNING indicates a hazardous situation...

Page 6: ...or proper installation CAUTION This pump may automatically restart Prior to working on the pump or control panel all supply circuits must be disconnected CAUTION Risk of shock Do not remove cord and s...

Page 7: ...ncy and Temperature Rain Water Fountain Water Ground Water Sand Carrying Water 0 40 C 32 104 F Pump Impeller Semi Vortex Type PS 2 500 PSA 2 500 Open Type PS 2 750 Shaft Seal Double Mechanical Seal Be...

Page 8: ...08787 0008790 0008791 0008792 0009179 0009180 0620125 0009181 0008797 0008798 0008799 0008800 0009182 0009183 0620126 0009184 Pump Electric Power V Ph Hz 230 1 50 110 1 50 230 1 50 110 1 50 230 1 50 1...

Page 9: ...500 PS 2 750 PSA 2 500 Technical Data wc_td000040gb fm 9 3 3 Dimensions PS 2 750 185 7 3 185 7 3 414 16 3 PSA 2 500 PS 2 500 305 12 305 12 229 9 200 11 229 9 200 11 185 7 3 185 7 3 185 7 3 222 8 8 mm...

Page 10: ...See Graphic wc_gr001185 Ref Description Ref Description 1 Lifting Handle 8 Seal mechanical 2 Coupling 9 Lubricant 3 Oil Lifter 10 Seal dust 4 Oil Plug 11 Sleeve 5 Cover suction 12 Housing oil 6 Strain...

Page 11: ...If the pump is used for outdoor fountains garden ponds and similar places or to drain a swimming pool the pump must be supplied by an isolating transformer or connected to a Residual Current Device R...

Page 12: ...le assembly prongs and ground When connection leads are used With the megohmmeter measure the insulation resistance between each core lead and the ground lead Reference insulation resistance 20MW or g...

Page 13: ...g and companion coupling is securely fastened with proper gaskets Barbed Discharge Fitting Barb Place hose clamp over hose and push hose to the base of the discharge fitting Tighten the hose clamp to...

Page 14: ...nt it on a block or other firm base if necessary 4 3 6 If used in a permanent installation where the pump is not readily accessible after installation please contact Wacker for a duplicate nameplate t...

Page 15: ...lephone grounding wire Improper grounding can result in electrical shock Connecting the power supply Before connecting leads to the terminal strip make certain the power supply is turned off circuit b...

Page 16: ...trical shock If a cable with cut insulation or other damage is submerged in the water there is a danger of damage to the pump electrical leakage electrical shock or fire Be careful not to let the cabl...

Page 17: ...OWER SOURCE SINGLE PHASE Ref Description Ref Description 1 Capacitor 4 Protector 2 Main Coil 5 Frame Grounding 3 Auxiliary Coil 6 Ground Wire Colors B Black V Violet Or Orange G Green W White Pr Purpl...

Page 18: ...ain Coil 2 Transformer 7 Auxiliary Coil 3 Electrode 8 Miniature Protector 4 Capacitor 9 Frame Grounding 5 Triac 10 Ground Wire Colors B Black V Violet Or Orange G Green W White Pr Purple L Blue Y Yell...

Page 19: ...cription Ref Description 1 Circle Thermal Protector 5 Centrifugal Switch 2 Auxiliary Coil 6 Capacitor 3 Heater 7 Frame Grounding 4 Main Coil 8 Ground Wire Colors B Black V Violet Or Orange G Green W W...

Page 20: ...rrent of the pump Note See Standard Specifications for the rated current of the pump 4 6 4 When powering the pump with a generator be certain the generator is sized to supply the required power for th...

Page 21: ...to turn off the power circuit breaker etc Deterioration of the insulation may lead to electrical leakage electrical shock or fire In case of a power outage turn off the power to the pump to avoid hav...

Page 22: ...sary water level to operate the pump is 115 mm 4 from the bottom of the pump To force start the pump for trial operation short circuit the electrodes a with a screwdriver b as illustrated Please keep...

Page 23: ...vibration and malfunctioning Operating Cycle of Automatic Type PSA 2 500 Stage Level Relay Unit Pump Water Level 1 When electrodes b of level relay units a submerge under water the resulting elec tric...

Page 24: ...Operation PS 2 500 PS 2 750 PSA 2 500 wc_tx000121gb fm 24 See Graphic wc_gr000312 1 2 3 4 5 a b a b wc_gr000312...

Page 25: ...ve regarding overhauls Pump Weekly Monthly Every 1000 hrs Every 2000 hrs Measure insulation resistance Reference insulation resistance 1MW or greater 1 Measure operating current Compare with rated cur...

Page 26: ...exterior Look for any peeling or chipped paint and make sure the nuts and bolts are fastened tightly Any cracks in the surface should be repaired by cleaning that area drying it and then applying a t...

Page 27: ...using the recommended frequency as a guideline Ref Description Ref Description 1 Oil Inlet 3 Oil Plug 2 Gasket 4 Allen Wrench Pump Model Lubricant Capacity PS 2 400 160 ml 5 4 fl oz PS 2 500 PSA 2 500...

Page 28: ...parts other than those designated here If repairs are necessary in any other than the designated parts consult with your nearest dealer or Wacker representative Improper repairs can result in electri...

Page 29: ...peller With a box wrench or other tool remove the acorn nut 6 lockwasher 7 and washer 8 then remove the impeller 9 sleeve 10 and dust seal 11 from the shaft 5 4 3 Removing the wear ring Remove the wea...

Page 30: ...orrectly The side with the protrusions around the edge should face the volute 4 Press the wear ring firmly onto the surface 5 5 3 Replace the dust seal and sleeve as one piece 5 5 4 Align the impeller...

Page 31: ...de the rated voltage or make sure the cable assembly extension is the proper standard Wrong power frequency Check the nameplate and replace the pump or the impeller Extended operation with a clogged s...

Page 32: ...Maintenance PS 2 500 PS 2 750 PSA 2 500 wc_tx000114gb fm 32 Notes...

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Page 45: ...f equipment Artikelnummer N mero de referencia de la m quina Num ro de r f rence du mat riel 0008793 0008794 0008795 0008796 0008787 0008790 0008791 0008792 0009176 0009178 0009179 0009180 0009181 000...

Page 46: ...02 0 Fax 49 0 89 3 54 02 3 90 Wacker Corporation P O Box 9007 Menomonee Falls WI 53052 9007 Tel 262 255 0500 Fax 262 255 0550 Tel 800 770 0957 Wacker Asia Pacific Operations Skyline Tower Suite 2303 2...

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