Related Manuals for POMPE CUCCHI Series WPP
Summary of Contents for POMPE CUCCHI Series WPP
- Page 1 POMPE CUCCHI s.r.l. GEAR PUMP Serie WPP, WPL OPERATING AND MAINTENANCE MANUAL POMPE CUCCHI s.r.l. Tel.(+39) 02 57606287 (R.A.) 20090 Opera (MI) - ITALY Fax (+39) 02 57602257 Via dei Pioppi, 39 e-mail: cucchi@pompecucchi.it...
-
Page 2: Table Of Contents
Pompa ad Ingranaggi - Serie WPP, WPL Gear Pump - WPP, WPL Series CONTENTS 1. GENERAL INFORMATION ......................25 SUPPLY CONDITIONS....................25 MANUFACTURER ......................25 USER MANUAL CONTENT ....................25 NAME, TYPE ........................26 NOISE EMISSIONS ......................26 APPLICATION FIELDS AND LIMITS. ALLOWED AND NOT ALLOWED USES....26 2. - Page 3 Pompa ad Ingranaggi - Serie WPP, WPL Gear Pump - WPP, WPL Series 5.2.2 Electrical connections ..................33 5.2.3 Verifying the direction of rotation .................33 SAFETY DEVICES ......................33 5.3.1 Mechanical safety devices (guards for rotating parts)..........33 5.3.2 Acoustic insulation ....................34 5.3.3 Splash-proof cover ....................34 5.3.4 Regulation on the electric components..............34...
-
Page 4: General Information
The coupling can be direct (WPP series, only for bare shaft pumps) or through bell housing (WPL series). MANUFACTURER The pump Manufacturer is POMPE CUCCHI S.R.L.. You can apply for assistance by send- ing a request to the following address: Via dei Pioppi 39 - 20090 OPERA (MI) ITALY Tel. -
Page 5: Name, Type
350° C in a few seconds; therefore, it is necessary to provide a continuous monitoring of the temperature near the coupling. Pompe Cucchi S.r.l. declines every responsibility for the consequences arising from an im- proper use of the machine which does not comply with what prescribed in this manual or... -
Page 6: Transport, Handling, Packaging, Storage
Gear Pump - WPP, WPL Series TRANSPORT, HANDLING, PACKAGING, STORAGE Pompe Cucchi sells “ex works”. Consequently, transport from the manufacturing shop to the named place of destination is carried out by the Customer under his own responsibility. For each transport a suitable standard packaging is ensured or established based on Customer requirements who, in any case, must give information about the type of shipment to be per- formed (by land, air, “overseas“). -
Page 7: Protection Device
The pump is usually supplied equipped with mechanical seal. If the Customer requires a particular type of seal, Pompe Cucchi S.r.l. installs the desired seal after verifying if its di- mensions are compatible with those of the pump. In case the Customer requires only the seal mark, the Company leaves the Manufacturer to select the type of seal, by giving infor- mation about the pumped liquid. -
Page 8: Installation, Assembly
Pompa ad Ingranaggi - Serie WPP, WPL Gear Pump - WPP, WPL Series INSTALLATION, ASSEMBLY SPECIAL ASSEMBLY TOOLS To assemble the pump you do not need special tools, except for seal extractors (see Main- tenance). INSTALLATION SITE INFORMATION 4.2.1 Space requirements for operation and installation The space destined by the Customer to the installation of the machine should be enough to gain access to, install and maintain the pump unit. - Page 9 Pompa ad Ingranaggi - Serie WPP, WPL Gear Pump - WPP, WPL Series Otherwise, contact our Technical Department. Each pump must have its own suction pipe; the installation of two or more pumps with a common suction pipe length causes the pump to work less efficiently. The length of the suction pipe must be reduced as much as possible to minimize pressure losses in such segment;...
-
Page 10: Initial Installation
Pompa ad Ingranaggi - Serie WPP, WPL Gear Pump - WPP, WPL Series INITIAL INSTALLATION According to the conditions of supply, the pump can be delivered as follows: 4.3.1 Complete Pump Unit In this case the Customer must stiffly fasten the pump unit in order to ensure the correct axis alignment in all operating conditions. -
Page 11: Drive Unit And Accessory Assembly
Pompa ad Ingranaggi - Serie WPP, WPL Gear Pump - WPP, WPL Series DRIVE UNIT AND ACCESSORY ASSEMBLY 4.4.1 Motor The Company installs EC approved electric motors, of power compatible with that required by the pump, selected according to the desired operating conditions and environmental characteristics. -
Page 12: Fastening Screw Torques
Pompa ad Ingranaggi - Serie WPP, WPL Gear Pump - WPP, WPL Series 4.6.3 Fastening screw torques The fastening torque for the screws of our pumps shall be: - for M6 screws 11-12 Nm - for M8 screws 20-22 Nm - for M10 screws 38-40 Nm For more detailed information, contact our Technical Department. -
Page 13: Acoustic Insulation
Pompa ad Ingranaggi - Serie WPP, WPL Gear Pump - WPP, WPL Series 5.3.2 Acoustic insulation Sound emission values are specified in this manual. The User should always verify if the regulations of his own country prescribe, in relation to the frequency of exposure to emission values, the use of individual protection devices. -
Page 14: Pump System Requirements
Pompa ad Ingranaggi - Serie WPP, WPL Gear Pump - WPP, WPL Series 5.4.3 Pump system requirements In volumetric pumps, pressure is not related to flow rate and/or rotation speed; therefore, avoid installing shut-off valves on the discharge pipe and, in any case, between the pump and the stop valve a relief valve must always be installed. -
Page 15: Wearable Materials
Pompa ad Ingranaggi - Serie WPP, WPL Gear Pump - WPP, WPL Series - Pay special attention to the effects of the magnetic pull force; in particular beware of fingers (always use safety gloves). Be careful not to damage magnets by acci- dental shocks. - Page 16 Pompa ad Ingranaggi - Serie WPP, WPL Gear Pump - WPP, WPL Series 1) Single seal (see Figure 1) a) Access to the mechanical seal Remove the lantern from the engine, unscrew the fastening pin F and disassemble the cou- pling H.
- Page 17 Pompa ad Ingranaggi - Serie WPP, WPL Gear Pump - WPP, WPL Series Draw a reference mark on the main body 9 to avoid reversing base planes on reassembly and remove it together with the 2 O-ring gaskets 7 housed in it; the operation may become difficult for the accuracy of shafts and dowel pins C.
- Page 18 Pompa ad Ingranaggi - Serie WPP, WPL Gear Pump - WPP, WPL Series BLANK PAGE...
-
Page 19: Faults: Causes And Solutions
Pompa ad Ingranaggi - Serie WPP, WPL Gear Pump - WPP, WPL Series FAULTS: CAUSES AND SOLUTIONS Here below the most common causes of malfunctions in the operation of pumps are shortly listed together with the possible solutions. - Page 20 Pompa ad Ingranaggi - Serie WPP, WPL Gear Pump - WPP, WPL Series...
-
Page 21: Warranty Conditions
- the pump was not tampered with; - the pump is returned to Pompe Cucchi s.r.l. clean, after removing any trace of the process fluid and in a proper packaging; - a short description of the fault is provided in writing together with the operating parameters of the pump or the pump unit;... -
Page 22: Allegati/Annexes
Pompa ad Ingranaggi - Serie WPP, WPL Gear Pump - WPP, WPL Series ALLEGATI/ANNEXES Le operazioni di manutenzione e lo smontaggio della pompa vanno effettuate unica- mente da personale autorizzato e specificamente addestrato. Maintenance operations and pump disassembly must be performed only by author- ized and specifically trained people. - Page 23 Figura 1 Figure 1...
- Page 25 Figura 2 Figure 2...
- Page 27 98/37/CE, 93/68/CE, 73/23/CE, 89/336/CE. DECLARATION OF CONFORMITY POMPE CUCCHI s.r.l. declares, under its own responsability, that pumping sets series B, F, FM, FT, MG, MX, N, WPP, WPL, CP, CPP, CMP, CM, DMP, AM5 are in accordance with the following Direc- tives: 98/37/EC, 93/68/EC, 73/23/EC, 89/336/EC.
- Page 28 PER FORNITURA DI POMPE AD ASSE NUDO La POMPE CUCCHI s.r.l. dichiara, sotto la propria esclusiva responsabilità, che le pompe serie B, F, FM, FT, MG, MX, N, WPP, WPL, CP, CPP, CMP, CM, DMP, AM5 sono conformi per progetto a quan- to prescritto dalla Direttiva 98/37/CE.
- Page 29 Edizione : 09/2007 Edition : 09/2007 POMPE CUCCHI s.r.l.
Need help?
Do you have a question about the Series WPP and is the answer not in the manual?
Questions and answers