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Vertical immersible multi-stage centrifugal pumps

Installation and operating instructions

Serie: DPVCI

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Содержание 2901564531719V

Страница 1: ...Vertical immersible multi stage centrifugal pumps Installation and operating instructions Serie DPVCI ...

Страница 2: ...authorised modes of operation 11 5 Pump Introduction 5 1 Model key 12 5 2 Description of the product 12 5 3 Ecodesign 12 5 4 Modular selection 12 5 5 Operation 13 5 6 Measuring draining and venting 13 5 7 Working range 13 6 Transport 6 1 Transport 15 6 2 Storage 15 7 Installation instructions 7 1 Pump location 16 7 2 Installation dimensions 16 7 3 Setting up the pump 16 7 4 Check seal 17 7 5 Mount...

Страница 3: ...3 10 Failures 10 1 Failure table 23 11 Annexes 11 1 EU declaration of conformity 25 11 2 Certificate of Decontamination 26 ...

Страница 4: ...p this manual or a copy of it together with the logbook in a fixed place near the product which can be accessed by all personnel 1 2 Icons and symbols In this manual and in all accompanying documentation the following icons and symbols are used WARNING Danger of electric Voltage Safety sign according to IEC 417 5036 WARNING Operations or procedures if carried out without caution may cause personal...

Страница 5: ...hout motor 20111091 K ID3060 20022008 Figure 3 Duty point 3060 20022008 Q H P T n fix Eff PO Prod ID Made in NL Kalkovenweg 13 Alphen a d Rijn NL 01564531719 19 5 m3 h 182 m PN25 20 100o C 2950 rpm Seal Code 14 70 7 MEI 0 40 700115729 36 2019 1234567 12 29 www dp pumps com DPVCI 15 17 19 B dp pumps E FRAME 160M 13 9 kW 50 Hz H Indication Meaning DPVCI 15 17 19 B Model key design version B 15 kW 13...

Страница 6: ...der 99 Porous Elastomers EPDM NBR FPM HNBR E P V X4 Ethylene propylene rubber Nitrile butadiene rubber Fluor carbon rubber Hydrogenated nitrile rubber Spring AISI 316 AISI 304 G F CrNiMo steel CrNi steel Other metal parts AISI 316 AISI 304 G F CrNiMo steel CrNi steel Source 20110262 Q Seal code Shaft seal type Material mechanical seal Shaft seal materials 1 Pressure class shaft seal Temperature ra...

Страница 7: ...Ca Ce NBR PN10 15 100 C 32 107 L60 B V E FF Ca Ce EPDM PN10 15 100 C WRAS 334 RMG12 G606 Q1 B E GG SiC Ca EPDM PN25 20 100 C WRAS 345 RMG12 G606 DST Q1 B E FF SiC Ca EPDM PN25 20 100 C 35 RMG12 G6 eCarb B eSiC Q7 E GG eCa eSiC EPDM PN25 20 120 C WRAS 36 MG12 G6 eCarb B eSiC Q7 V GG eCa eSiC FPM PN25 20 120 C 37 RMG12 G606 U3 A V GG TuC Ca FPM PN25 PN16 20 120 140 C 384 RMG12 G606 U3 U3 V GG TuC Tu...

Страница 8: ...duct is used in accordance with its designated use as described in the following sections of this manual The limits stated in the data sheet must not be exceeded under any circumstances The warranty becomes invalid if one or more of the points below occur The buyer makes modifications himself The buyer carries out repairs himself or has these carried out by a third party The product has been handl...

Страница 9: ...gs ATTENTION The appliance is not to be used by persons including children with reduced physical sensory or mental capabilities or lack of experience and knowledge unless they have been given supervision or instruction ATTENTION Children being supervised not to play with the appliance 4 2 Users All personnel involved in the operation maintenance inspection and installation of the product must be f...

Страница 10: ...n the chapter Commissioning before returning the product to service 4 5 Return to supplier Drain the pump Always flush and clean the pump particularly if it has been used for handling noxious explosive hot or other hazardous fluids If the pump has handled fluids whose residues could lead to corrosion damage in the presence of atmospheric humidity or could ignite upon contact with oxygen the pump m...

Страница 11: ...tated in the data sheet and this manual see section 5 7 Working range WEEE MARKING Electrical or electronic equipment marked with the adjacent symbol must not be disposed of in household waste at the end of its service life Contact your local waste disposal partner for returns If the used electrical or electronic equipment contains personal data the opera tor is responsible for deleting it before ...

Страница 12: ...on sticker Performance curves of the pump including efficiency characteristics See documented curve The efficiency of a pump with a corrected impeller is usually lower than that of a pump impeller with a full diameter A pump with a corrected impeller is adapted to a certain duty point thereby reducing the energy consumption Minimum Efficiency Index MEI refers to the full impeller diameter The oper...

Страница 13: ...ng and venting The pump is provided with plugs for measuring venting and to fill the container Connection F is meant to measure the discharge pressure using a G connection Connections F are meant to vent the pump system when the pump is not in operation Or to measure the discharge pressure of the pump using a G 1 4 connection or to re fill the container 5 7 Working range The working range depends ...

Страница 14: ...viscosity and or density could require an adapted motor power Please contact your supplier for more detailed advice 3 The free space above the motor cooling fan must be at least 1 4 of the diameter of the inlet of the cooling fan in order to have a sufficient flow of cooling air 4 Pumps that are intended for 50 Hz operation may not be connected to 60 Hz power supply 5 With a standard DM motor 6 No...

Страница 15: ...uidelines Only qualified personnel is allowed to lift the pump WARNING Do not lift the pump by using the frequency converter if placed electrical parts or the motor cover Be sure that the pump is always in balance WARNING Pumps could tilt while lifting Do not remove the lifting devices from the pump before the pump is placed and mounted correctly 6 2 Storage Table 8 Storage 6 2 1 Inspection during...

Страница 16: ...ce 1 Place and install the pump on a level stable surface in a vertical position with the motor on top Make sure the pump is always mounted with a gasket on the top of the reservoir 2 Make sure that sufficient air can reach the cooling fan of the motor For this purpose the free space above the cooling fan should be at least 1 4 of the diameter of the fan cover air intake 3 It is advised to install...

Страница 17: ...er to the table Minimum volume flows in the paragraph Working range 7 3 3 Permissible forces and moments at the pump nozzles No piping induced forces and moments from warped pipelines or thermal expansion for example must act on the pump 7 4 Check seal Make sure the shaft 210 and cartridge ring 500 is in the lower position The coupling bolts 914 01 should not be tightened ID4141 Figure 8 Arrow rot...

Страница 18: ...ling grip and to improve the motor balance Align the motor on the motor stool Fit hexagon head bolts 901 04 and tighten the bolts Install coupling 862 Fit hexagon socket head cap screws 914 01 Install coupling 861 Fit hexagon socket head cap screws 914 05 Table 10 Torques ID4141 Figure 11 Step 2 20130264 A ID4141 Figure 12 Step 3 20130265 A 1 Contact your DP dealer for special tools 904 914 01 MIN...

Страница 19: ...upply to which the pump motor is connected Consult Electrical diagrams for the correct connection diagram If your motor is provide with an anti condensation heater you could find the connection diagram on the motor Connect the motor using a manual motor protector Bearing type Power output 1 phase 50 Hz 3 phase 50 60 Hz kW 2 pole 0 25 0 37 6202 2Z C3 6203 2Z C3 0 55 6202 2Z C3 6203 2Z C3 0 75 6204 ...

Страница 20: ...n of rotation Open the discharge isolating valve a little If the pump is fitted with a vent valve closed the valve until the pump is completely vented Completely open the discharge isolating valve The pump has now been vented and is ready for operation ATTENTION The pump is not allowed to run against a closed discharge valve ATTENTION Seen from the top of the motor the pump should rotate clockwise...

Страница 21: ...21 8 Operation 8 1 Operation The pump is controlled externally and therefore does not need any operational guidance ...

Страница 22: ...res the motors and if applicable thrust bearing housings must be lubricated more often Use a lithium based 30 C 160 C bearing lubricant about 15 grams When the pump is delivered without a motor and fitted with an other brand or the standard motor is replaced by an other brand than DP Pumps please consult the maintenance instructions of the motor supplier ATTENTION Also follow the instructions in 7...

Страница 23: ...chanical seal Pump has been operating without water too long Replace the mechanical seal Pump is vibrating or noisy Coupling mounted incor rectly Install the coupling in par allel Faulty setting of the hydraulic assembly Adjust the assembly according to the manual There is no water in the pump Fill and vent the pump No supply Make sure there is suffi cient supply Check for blockages in the supply ...

Страница 24: ...oupling between pump and motor shaft is loose Tighten the connecting screws to the recom mended torque Pump supplies insufficient capacity and or pressure There is air in the pump Vent the pump Pump rotates in the wrong direction Change over L1 and L2 of the three phase supply Too little water consump tion so air bubbles clog up in the pump Make sure the consump tion increases or use a smaller pum...

Страница 25: ...and alone product Make sure the appliance or installation in which the pump is built in has got a declaration of compliance with the directives listed above for its complete assembly Alphen aan den Rijn 2022 01 06 Authorized representative M H Schaap Manager Competence Centre Products Product Vertical immersible multi stage centrifugal pumps Series DPVCI Serial number 40 2021 1000000 1 52 2023 999...

Страница 26: ...and that dispatch is effected in accordance with the relevant legal provisions Type Order number Delivery date Applications Fluid handled Corrosive Oxidising Flammable Explosive Hazardous to health Seriously hazardous to health Toxic Radioactive Bio hazardous Safe Reason s for return Comments No special safety precautions are required for further handling The following safety precautions are requi...

Страница 27: ...27 ...

Страница 28: ... pumps dp pumps P O Box 28 2400 AA Alphen aan den Rijn The Netherlands t 31 172 48 83 88 dp dp pumps com www dp pumps com 2022 01 BE00000519 E EN Can be changed without prior notice Original instructions ...

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