Operating instructions for PXFLOW sewage pumps
Contents
1. 1 Power Supply and Control Cable Color Coding U1 Black 1 V1 Black 2 W1 Black 3 U2 Black 4 V2 Black 5 W2 Black 6 PE Yellow F1 Black 7 F2 Black 8 D Black 9 Internal Connection on Motor s Terminal Board Thermal switches Moisture f f ip PAPANTONATOS PXFLOW Pumps SEN Ice de engineering Sewage pumps 3 Direct on line starting DOL Motor connection A With sensor PT100 1 Power Supply Cable 1 Control Cable Color Coding U Black Power Supply V Brawn W Grey PE Yellow FO Black Control F1 Grey F2 Brawn D Yellow MAIN CABLE OF POWER SUPPLY CABLE OF CONTROL 1 L2 L3 PE UVW S 2 E 2 Black FO Brawn F2 Grey F1 Internal Connection on Motor s Terminal Board U1 U2 Black V1 V2 Red W1 W2 Orange 1 3 Star Delta Starting Y A Motor Connection III A PAPANTONATOS PXFLOW Pumps SEN Ice de engineering Sewage pumps With sensor PT100 2 Power Supply Cable 1 Power Supply Cable 1 Control Cable 1 Control Cable Color Codin Color Coding U1 Black U1 Black 1 Power Supply V1 Brawn V1 Black 2 Cable1 W1 Grey W1 Black 3 PE Yellow PE Yellow Power Supply U2 Black 4 U2 Black V2 Black 5 Power Supply V2 Brawn W2 Black 6 Cable2 W2 Grey PE Yelloy PE Yellow FO Black FO Black Control F1 Grey Control Fi Grey F2 Brawn F2 Brawn D Yellow D Yellow MAIN CABLE OF POWER SUPPLY CABLE OF CONTROL PE 21 S a ar a U1 V1 W1 U2 V2 W22. PAPANTONATOS PXFLOW Pumps service amp engineering Le Operating instructions for PXFLOW sewage pumps 3 C oc 0 Standard units PAPANTONATOS SA Roumelis amp Adelfon Ntouna 1 13677 Acharnes Attiki Greece Tel 30 210 2431111 Fax 30 210 2431601 Internet www papantonatos gr E mail sales papantonatos gr f PAPANTONATOS Pumps service amp engineering Contents Identification plates General description Applications Product description Handling Installation Electrical connections Operation Service amp maintenance Technical data Motor winding connection schemes Identification plates 12345 1450 42 2 A RPM PAPANTONATOS Pumps service amp engineering PX3 150 0 S N l Q LLJ N 0 po O vin O N i General description The PXFLOW submersible sewage pumps can be used in a variety of residential commercial and industrial applications such as Sewage System Flood and Pollution control Dewatering Effluent Farms Hospitals Trailer Courts e Hotels PXFLOW pumps are subjected to a thorough inspection before leaving the factory and l equipped with operating instructions for fitting starting care etc which conform to international safety regulations These instructions describe the procedures to be used for fitting operation and maintenance of standard submersible waste water pumps Applications This starting amp
3. Pumps service amp engineering Sew i wn e Cwage pumps Cable DOL Cable Y Delta Type Cos rr n imm Insulation Nr of Amp Poles 1Ph 3Ph 230 V 400 V ee ene 2 5 2 800 0 95 3x15 aas PX0 50 1 2 714 31 80 0 0 95 l4x15 sas la 3 Jarome oes zas l I 1 85 2 4 eromfoss vas l I 2 55 leao 08s zas l I 6 39 740 075 mis l I ee ee ooo la 74 a20 0835 mas 195 2 a1 ez0 0875 mas 125 2 ts feros oss ats 12x15 2 133 aso 083 mas 1215 2 158 a6 5 0 845 7x4 12x2 b pos Pet ro proef os ToT as TS 12x15 4 a2 eso 083 zas 12015 Px2 100 0 6 reso ae a l a a a 15 2 a7o o0o82 mas 1225 pramoj s Seo 4 181 860 0835 725 1225 HE of o mo ee O E 124 5 HE ps faz pesos 0 mes 128 an gt FOREOL AE En a isalo o2 mas 1mm5 ENE 86 0 CM ae 100 CN 2 ars rox om eases 2 307 940 0 905 axto 4xt5 2x 4x4 4x15 2 368 900 0915 4xto 4xt5 2x 4x4 4x15 2 463 885 0 915 4xto 4x15 2x 4x4 4x15 Px3 100 0 6 6 og 149 82 0 0 78 la 152 87 0 082 4x25 4x15 7x2 5 44x15 A o AN a 7x2 5 4x15 PX3 100 0 17 5 la 243 3 87 5 5 0 85 05 Avda 4dx11 5 l
4. 98 0 925 0 875 4x35 4x1 5 2x 4x16 4x1 5 e 4 124o 925 0 88 4x35 4x15 2x 4x16 4x1 8 So 6 149 820 078 425 risas Dg 6 294 865 0765 4x6 4x15 7x25 4x1 5 ES e 35 a5 0 076 4x10 4x1 5 2x 4x4 4x1 5 za 6 455 asss ozs 4axto axts 2xp4axd 4x15 56 e 460 ass 08 4x16 4x15 2x 4x6 4x1 5 Px4 200 0 25 PX4 200 0 6 s20 ers 08 4x16 4x15 6 s70 920 083 axte raxts 2x 4x6 4x1 5 2x 4x6 4x1 5 6 69 0 91 0 085 4x25 4x1 5 2x 4x10 4x15 la 553 87 0 084 4x16 4x15 2x 4x6 4x15 4 sso 92 0 0 855 4x25 4x1 5 2x 4x10 4x15 la ezo 915 0 87 4x25 4x15 2x 4x10 4x15 4 98 0 92 5 0 875 4x35 4x1 5 2x 4x16 4x15 PX4 300 0 la 120 925 0 88 4x35 4x15 2x 4x16 4x15 Px4 300 0 17 Px4 300 0 20 6 385 95 0 0 76 4xtO 4xt5 2xp4x4 4x1 5 2x 4x4 4x15 e 455 355 075 faxto axts PX4 300 0 6 46 0 assw 08 4xt6 4x15 2x 4x6 4x1 5 25 6 520 e75 08 4x16 4x15 2x 4x6 4x1 5 6 57 0 92 0 083 4x16 4x1 5 2x 4x6 4x1 5 PX4 300 0 6 69 0 91 0 0 85 ax25 4xt5 2x 4x10 4x1 5 Px4 300 0 45 og 86 0 91 5 4x25 415
5. operation manual are applicable to the electric driven submersible waste water pumps specified on the front page The pumps are designed to be used for pumping raw sewage water with solid contents The pumps are suitable for heavy duty drainage applications and clean water too The manufacturer guaranties that the new pump airborne noise level do not exceed 70 db A when submerged For dry installation the corresponding level is 75 db A Be aware that under wrong operated duty points noise level might be higher Caution This range of pumps is forbidden to handle in flammable liquids nor used in explosive environment Do not start the pump if any parts belonging to the pump are missing WARNING If humans should be in contact with the pumped liquid e g construction sites lifting stations etc a grounded connection including an earth leakage detector must be used Never install the pumps in swimming pools special regulations apply Product description Limitations Immersion depth to max 20m 66 ft Media temperature up to 40 C 115 F Higher media temperature on request Pump models Example PX3 150 X VX3 6 300 PX3 indicate module range 150 standard outlet discharge in mm indicate version of volute V Vortex impeller or C Channel impeller X indicate version of impeller more than one X can appear to indicate other types Family pumps number of poles rpm e g 6 960 rpm 3
6. switches in the stator windings These are marked F1 F2 and must always be connected in series to the control circuit of control panel D is connected to a moisture sensor which is located between the oil chamber and stator housing This sensor should be connected to a conductive liquid level relay in the control panel An alarm should be given in event of moist Your local PXFLOW representative can supply you with the conductive liquid level relay optional Make sure that the power supply voltage frequency and starting method corresponds to the nameplate data fitted on the pump The motor can operate by voltage tolerances at 5 The motor might be overloaded and burned out if this is exceeded About power supply cable and control cable connections see to motor winding connection schemes in this manual Direct online starting DOL e Star Delta starting Y A Starting equipment on the control panel must be provided with over current protection sensitive to phase failure A 3phase asymmetry control relay is recommended adjusted to 15 phase asymmetry The power supply should be fused with low blow fuses 15 Starts per hour regularly spaced are permitted Replacing the power cable If the cable has been compressed or damaged it must be replaced to avoid water entry When changing the cable always change the rubber joint ring too in the entry of it PAPANTONATOS Pumps service amp engineering
7. Never change dimensions from the original one as water may enter the motor a a If the same cable is re used due to any repair work always cut away a piece at the cable entry in order to seal on a non compressed cable sheath For safety reasons the grounded conductor should be longer than the others these of the phases If the motor cable is accidentally wrenched off the earth conductor should be the last to break away from its terminal This applies to both ends of the cable Electromagnetic Compatibility EMC The pump does not generate any electric noise EMC which can infect on other equipment However if the pump is power supplied via frequency inverter power cables might need screening The pump apply to directive EN89 336 EEC regarding EMC PXFLOW Sewage pumps Pumps ser Ice de engineer ne Sewage pumps PAPANTONATOS PXFLOW Operation Service and maintenance By the first start up or after repair check the rotate direction At the instant starting the motor will provide a jerk The pump must CAUTION Before maintenance and repair work motor leads always obtain anticlockwise reaction f the rotation is incorrect must first be completely disconnected from the power supply transpose two phases in the electric control panel A Never work on electrical systems during a thunder storm All work on the electrical system may only be performed by qualified electricians fastened and cannot be tipped over
8. 00 diameter of impeller in mm x lt O Motor 3 phase squirrel cage induction motor for 50 Hz degree of protection IP68 Insulation class F Standard H Optional PXFLOW Sewage pumps Motor protection All stators except PXO are equipped with 3 built in thermal switches and are connected in series which opens at 135 C and closes at approx 90 C and are marked F1 amp F2 control cable To maintain warranty on the pumps these thermal switches must be connected in series to control circuit of control panel Cooling system Models PXO PX1 are cooled under Operation by the surrounded liquid and cannot be installed as dry pit installation Models PX2 PX3 are standard equipped with a closed internal cooling system in all 3 types of installation However if ordered without closed internal cooling system cannot be installed as dry pit The closed internal functions as follows An internal impeller located between the two mechanical shaft seal circulates the cooling liquid in a closed loop through channels to a cooling jacket surrounding the stator housing Thus the heat generated by the motor is transferred to the cooling liquid and finally dissipated to the pumped liquid via a cooling flange heat exchange without any physical contact by the pumped sewage media cooling system Coolant 70 water and 30 propylene glycole Moisture sensor All pumps except PXO and PX1 65 0 are supplied with a moistu
9. 2x 4x10 4x15 PXGRIND2 2 133 5 0 083 mas 1x15 PXGRIND2 PAGRINDE 12 5 22 168 as s 0845 magias 1225 2 234 sssu oss rmagixos 1228 fi PAPANTONATOS PXFLOW Pumps service amp engineering Sewage pumps 3 Direct on line starting DOL Motor connection A 1 Power Supply Cable 1 Control Cable Color Coding U Black Power Supply V Brawn 3 Direct on line Grey starting DOL PE Yellow Motor connection A F 1 Black Control F2 Brawn D Grey 1 Power Supply and Control Cable Color Coding 5 i U Black 1 ER V Black 2 EN o W Black 3 i E PE Yellow F1 Black 4 F2 Black 5 D Black 6 Internal Connection on Motors Terminal Board U1 U2 Black V1 V2 Red W1 W2 Orange M PAPANTONATOS Pumps service amp engineering 2 Power Supply Cable 1 Control Cable Color Coding U1 Black Power Supply V1 Brawn cable1 W1 Grey PE Yellow U2 Black Power Supply V2 Brawn cable2 W2 Grey PE Yellow F 1 Black Control F2 Brawn D Grey 1 Power Supply Cable 1 Control Cable Color Coding U1 Black 1 V1 Black 2 W1 Black 3 PE Yellow Power Supply U2 Black 4 V2 Black 5 W2 Black 6 PE Yellow F 1 Black Control F2 Brawn D Grey U1 U2 Black V1 V2 Red W1 W2 Orange PXFLOW Sewage pumps 3 Star Delta starting Y A Motor connection Ill A 3 Star Delta starting Y A Motor connection III A U2 V2 W2
10. a 285 oos 024 axesaxts osas la 351 990 0 855 4x6 4x15 la 46 0 eso 08 4xt6 4xt5 2x 4x6 4x15 la 553 87 0 0 84 4xte 4x15 _ 2x 4x6 4x1 6 149 82 0 0 78 4x25 4x15 7x15 4x15 la 15 2 87 0 0 82 4xa5 4x15 7x25 4x15 l PXFLOW Sewage pumps PAPANTONATOS Pumps service amp engineering Cable Y Delta n Imm Type P2 Insulation Nr ot T Amp 230 V 400 Y Cable DOL Cos n mm 230V 400 500 Y O 500 Y 40 Tx 6 4x1 5 Px3 150 0 9 la 481 86 0 0 835 4x25 la 243 a7s 085 4x4 4xt5 N 2x 4x2 5 4x15 6 294 86 5 0 765 4x6 4x15 2x 4x2 5 4x1 5 la 46 0 sso 08 4x16 4x15 2x 4x6 4x1 5 la 553 e7o 084 4x16 4x15 2x 4x6 4x15 la 553 a7o 084 4x16 4x15 2x 4x6 4x15 la 68 0 920 0 855 4x25 4x15 2x 4x10 4x1 5 la azo 915 087 4x25 4x1 5 2x 4x10 4x1 5 la 980 92 5 0 875 4x35 4x1 5 2x 4x16 4x1 5 la 124 0 925 088 4x35 4x15 2x 4x16 4x1 5 2 1290 0 09 4x35 4xt 5 2x 4x16 4x1 5 la 553 e70 084 4x16 4x15 2x 4x6 4x1 5 la eso 920 4x25 415 2x 4x10 4x1 5 4 820 ors 087 laxo5 axt5 2x 4x10 4x15 la
11. d PXFLOW workshop or your PXFLOW dealer Inspection Cables Check that the sheath is not damaged Check that the cables are Fit a new cable Correct the fault not kinked or nipped Cooling water Check the cooling water level of coolant Fill up with cooling liquid Visible Parts Check that all parts are in good condition and that bolts and nuts Replace worn parts Tighten any loose bolts are securely tightened and nuts performance is affected Check that the oil is clean and is not mixed with water See under Changing the oil Hoses pipes and Check that the equipment does not leak or is otherwise damaged Adjust or replace defective equipment valves Changing the oil Change of oil is done in the same way on cooled and uncooled pumps Remove the plug marked outlet and let the old oil pour out through the groove under the plug Discard of any used oil in accordance with local regulations Fasten the plug so that the lower but not the top O ring gasket seals Loosen the plug marked inlet and fill up with oil and then fasten both oil plugs Use oil with same quality and performance as Enerpar M002 white oil CAUTION In the event of inward leakage the oil housing may be pressurized When removing the oil plug hold a piece of cloth over it to prevent oil from splashing NOTE Old oil should be entrusted to an oil disposal company in accordance with local regulation PAPANTONATOS PXFLOW ee
12. mp The lifting tackle must be installed directly at the point above the center of gravity of the pump while the pump automatically will release from the DCB which is appropriate shaped for this purpose when lifted vs fasten on the DCB when lowered Dry pit installation PX2 and PX3 modules can be installed dry and so can be supplied with adjustable support The support consists of three legs of telescopic type The suction pipe can be connected in either direction by changing over the location of the legs The legs after adjusting are fixed with two screws to lock the position Secure the legs by bolting in concrete The suction connection pipe can be connected vertical under the pump The motor unit is easier to remove and fit in place again if the suction pipe is equipped with a drain valve This can be opened when the motor is going to be fitted or removed The discharge pipe should be mounted with a drain as well in order to let out air under the first start up Afterwards it can be fitted with a manometer to measure the pressure Before start check carefully the cables for defects and check the level of coolant in the cooling jacket Portable version installation This version needs extra attention while operating The pump can be supplied with a support ring PAFLOW Place the pump on a firm surface and keep the cables straight secure that cable are not nipped WARNING Never remove the supp
13. or to spin especially during WARNING Before starting up the pump AN Don t operate the pump before you verify that it has been securely the start up CAUTION When the pump or motor section has been laid on side always secure it with wedges from both sides to prevent it fr rolling away WARNING As the pump will pump up to 70 of the nominal flow AN at wrong rotation never use the visual flow rate to determine the rotate direction Most times pump creates heavy noiseand vibration when operates at wrong rotation observing good personal hygiene Follow your local safety CAUTION Before undertaking any service work make sure that AN the pump is thoroughly clean and bear in mind the importance of instructions WARNING Do not insert your hand or any other object into the pump volute and impeller if any power supply is connected Remove physically the cable even if security devices is activated T o Regular inspection and preventive maintenance will ensure more Be aware of the starting torque it may be very strong depending reliable operation The pump should be inspected every six on the size of the pump Do not hold the pump when checking the months or more often if the operating conditions are difficult The rotation The pump must be heavily supported and never started cable should be checked more frequently For a complete when hanging in a chain without properly support overhaul of the pump please get in touch with an authorize
14. ort ring human contact might occur and make injury WARNING For the safety operation it is necessary to have succeeded the appropriate support of the pump unit as do not have any accident mainly at the start of the pump If risk of overturning place and fit the pump on a steel plate When hoses are used as discharge connection remember that friction losses are higher than in a pipe and flow might be less than expected Venting of the volute After lowering the pump into a sump full of water an air lock may occur in the volute and cause pumping problems In this case raise the pump in the medium and then lower it again If necessary repeat this venting procedure If the problem insists then we can drill a hole 2 3mm on the vent s plug PXFLOW Sewage pumps Especially for the pumps of dry installation it is necessary to venting them again when have been installed at the final position by the appropriate hole at the volute of the pump Electrical connections The electrical installation must be inspected by authorized electrician before switching on Make sure that the electrical terminals or starting equipment is installed in such way that it cannot be flooded The electrical installation must apply to national regulations All pumps are supplied with built in thermal CAUTION All electrical equipment must always be earthed grounded This applies both to the pump and to any monitoring equipment
15. pump is fixed Always use the lifting handle do not use the cables or discharge hose All fixing screws and bolts must be securely fasted before lifting Human injury may appear if above is not secured After a long period of storage the pump must be inspected carefully Rotate the impeller by hand before start up and check carefully seals and cable entry Installation When installing the pump reduce the risk of accidents be aware that the machine is WARNING The pump unit doesn t go with the base The base as also others hydraulics accessories for the installation and the connection of the pump with the system can be supplied from our company extremely heavy and contain electrical open wires Before starting the installation secure that all screws for the lift handle stator and volute fixing bolts are safety tighten Lifting chains cranes etc must always be designed to encounter without cracked the weight of the pump For safety reasons never walk under suspended load Discharge connection bracket DCB Place the base elbow DCB at the bottom of the sump If one pump is installed place the pump in the center of the tank Fit the guide tubes to the upper guide bracket so they are in an accurate vertical and parallel position to each other PxFLOW Connect the discharge pipe to the DCB and mount eventual the pipe with a non return valve and gate valve which suits the flow velocity from the pu
16. re sensor The humidity probe is made of aluminum and is placed at the oil chamber and connected in the upper part of stator housing By this design water is detected in two compartments oil chamber and cable terminal board by one sensor In the control cable the moisture winding is marked D The control cable should be connected to a relay optional in the control panel which is activated by a decrease in resistance to ground Set the alarm between 20 100 kOhm Voltage output applied to the moisture cable 12 24 V AC Power Cable The pumps are standard equipped with 10m electric cable of the type HO7RNF If longer cable is required voltage drop must be taken in consideration Standard cable dimension is given on the 4th page of this manual Handling When need of transportation the pumps must be stored properly Special attention must be taken at the cables which cannot stand rolling heavy parts All pumps can be stored vertical or horizontal f PAPANTONATOS Pumps service amp engineering Always protect cable ends from moisture and water too so that no moisture will penetrate into the cable WARNING Never start up the pump without impeller This will damage in a few seconds the O ring that seals between the rotor shaft and the sleeve of the mechanical seal cartridge Both sleeve and rotor shaft could also be damaged due to excessive friction Before lifting up the pump checks if the handle on the
17. w T m e aie z A 0 5 TO NO Internal Connection on Motor s Terminal Board U1 U2 Black V1 V2 Red W1 W2 Orange 10 T 5 e A O tl Roumelis amp Kapodistriou PAP ANTON ATO S 13671 Axarnes Attiki P O 46546 PXF LOW Pumps service amp engineering Tel 30210 2431111 Fax 30210 2431601 web site www papantonatos gr Declaration of Conformity We herewith declare that the following sewage pump models PXFLOW PX0 PX1 PX2 PX3 PX4 PXGRIND2 comply with the provisions of 98 37 EEC 89 336 EEC 73 23 EEC The following harmonized standards are applicable EN 809 EN 292 1 EN 292 2 EN 5008 1 2 EN 50082 2 EN 60034 The User s Manual includes important safety recommendations for transportation storage installation operation and maintenance of PAPANTONATOS SA pumps Athens 10 2 2008 Papantonatos SA Panagiotis E Stavropoulos Quality Assurance Manager C EN ISO 9001 2000 certified
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