Page 1 Operation and Maintenance B Series Lobe Positive Displacement Group Pump Unit Translation from the Original Instructions O.M.M. B SERIES rev.4 01/2011 All rights reserved O.M.A.C. S.R.L. O.M.A.C. s.r.l. Via Giovanni Falcone, 8 42048 Rubiera (RE) - Italy Tel.0522/629371 - 629923 Fax 0522/628980 RUBIERA (RE) - ITALY E-mail:info@omacpompe.com SitoWeb:www.omacpompe.com...
Page 2 Rev.4 del 01/2011 O.M.A.C. s.r.l. © Copyright by O.M.A.C. s.r.l. Via Giovanni Falcone, 8 42048 RUBIERA (RE) – ITALY Printed directly by the company Revision 4 - January 2010 O.M.A.C. s.r.l. Via Giovanni Falcone, 8 42048 Rubiera (RE) - Italy Tel.0522/629371 - 629923 Fax 0522/628980 E-mail:info@omacpompe.com SitoWeb:www.omacpompe.com...
Page 3: Table Of Contents
Weights and dimensions table of the B Series LDPU Chap.1-pag.8 1.3.9 Dimensions of pumping bodies couplings, equipped with heating/cooling chamber and seals ﬂ ushing Chap.1-pag.10 1.3.10 Suction inlet dimensions in “widened rectangular inlet” version of the B Series LDPU Chap.1-pag.10 1.3.11 Bearings Chap.1-pag.11 1.3.12 Lubricants used and quantities Chap.1-pag.11...
Page 4 Chap.3-pag.14 3.5.3 Connection to the pneumatic system Chap.3-pag.15 Use of lubricants Chap.3-pag.16 Installation and pre-start check: operation test Chap.3-pag.16 CHAPTER 4: USE OF THE B SERIES LDPU Chap.4-pag.1 Inteded use Chap.4-pag.1 Controls Chap.4-pag.2 LDPU volumetric capacity adjustment methods Chap.4-pag.3 4.3.1 Adjustment of the volumetric capacity with the inverter Chap.4-pag.3...
Page 5 Disassembly Chap.6-pag.2 Storage after its use Chap.6-pag.2 Demolition and disposal Chap.6-pag.2 CHAPTER 7: SPARE PARTS OF THE B SERIES LDPU Chap.7-pag.1 List of spare parts and section drawings of the lobe displacement pump Chap.7-pag.1 7.1.1 B100: Spare parts list Chap.7-pag.2 7.1.1.1...
Page 6 Rev.4 del 01/2011 O.M.A.C. s.r.l. O.M.A.C. s.r.l. Via Giovanni Falcone, 8 42048 Rubiera (RE) - Italy Tel.0522/629371 - 629923 Fax 0522/628980 E-mail:info@omacpompe.com SitoWeb:www.omacpompe.com...
Page 7: Intended Use
INTENDED USE The “B Series Lobe Positive Displacement Pump Unit”, manufactured and marketed by O.M.A.C. s.r.l., which in this documentation will be indicated with the abbreviation LDPU, has been designed and made to be assembled in industrial plants owned by third parties, to transfer volumes of ﬂ uid, compatible with the materials used during the construction of this machine: section 1.4.1 lists the recommended operational features of the LDPU, depending on...
Page 8 Rev.4 del 01/2011 O.M.A.C. s.r.l. O.M.A.C. s.r.l. VIII Via Giovanni Falcone, 8 42048 Rubiera (RE) - Italy Tel.0522/629371 - 629923 Fax 0522/628980 E-mail:info@omacpompe.com SitoWeb:www.omacpompe.com...
Page 9: Ec Declaration Of Conformity (Example)
“MOTORIZED B SERIES LOBE POSITIVE DISPLACEMENT PUMP UNIT” or “MOTORIZED B SERIES LOBE POSITIVE DISPLACEMENT PUMP UNIT WITH ELECTRIC PANEL” or “B SERIES LOBE POSITIVE DISPLACEMENT PUMP UNIT complete with “TRANSMISSION DEVICE”...
Page 10: How To Consult And Keep This Documentation
Rev.4 del 01/2011 O.M.A.C. s.r.l. HOW TO CONSULT AND KEEP THIS DOCUMENTATION This OMM is a document written by O.M.A.C. s.r.l. and is relative to the installation, safe use and maintenance of the LDPU, in this sense, this documen- tation, complete with the use and maintenance manuals supplied by the manufacturers of the single components, is an integral part of the LDPU. The purpose of all the documentation mentioned above is to put the users of the LDPU in the conditions to operate safely, thus putting in place clear rules of use;...
Page 11: Keeping The Manual
On the surfaces of the various components of the LDPU, there are plates with the prohibition to operate the LDPU dry (plate A), placed on the bearings box of the “B Series lobe displacement pump unit”, and the plate warns the operator of the presence of mobile parts under the butt strap (plate B). In the event of LDPUs predisposed for pumping ﬂ...
Page 12: Terms And Definitions
TERMS AND DEFINITIONS : Operation and Maintenance Manual. LDPU : B Series Lobe displacement pump unit. DANGEROUS AREAS : any area inside and/or in proximity of a machine in which the presence of an exposed person constitutes a risk for the safety and health of this person.
Page 13: Chapter 1: Machine And Pumped Fluid Specifications
1.2 Technical description of the machine Below there is a brief description of the LDPU, as well as a functional illustrational of the B series LDPU, in order to more easily identify the main con- struction details, mentioned in the description of use and maintenance of this document.
Page 14 LDPU by the customer. 1.2.2 B Series lobe positive diplacement pump coding The LDPU is identiﬁ ed by an item code, represented by a string of 18 alphanumeric characters that starts with “K” (the item code is detectable on the ﬁ rst line of the technical sheet of which there is an example in section 1.3) divided into the following structure:...
Page 15 Rev.4 del 01/2011 O.M.A.C. s.r.l. Field 6: cover type 0 = standard; 4 = with wetted o-ring; 8 = with drainage; 1 = with mechanical safety valve; 5 = for built in locking nut; A= aseptic; 2 = heated; 6 = for ultrareducted pump version; B = with mechanical safety valve and drainage;...
Page 16: Technical Features
LDPU, the serial number (detectable on the riveted nameplate KBO000000000000000000 1 DI 1,00 __/__/_ PUMP on the bearings box of the B series lobe displacement pump),its 6HULDO QXPEHU / PRODUCT INFO functional features (processed ﬂ uid and its properties, pump MEDIA DESCRIPTION...
Page 17: Variation Of Maximum Operating Pressure According To The Temperature
1.3.1 Technical features of the B Series lobe positive displacement pump The table below shows the nominal features of the various dimensions of the B series lobe displacement pump, inserted in the LDPU. The data that make up the table refer to the pump model, the capacity that each pump model (B100, B105, B110...) elaborates every 100 revolutions, the maximum operation speed of each pump size, the differential operating pressure, expressed in bar, and the standard dimensions of the opening couplings, expressed in millimetres and inches.
Page 18: Motorization And Transmission Coupling Technical Features
Dimensions expressed in mm - Tolerances 0/+0.03 1.3.5 Rotors geometry The table below shows the types of rotors, per type of construction material and geometric shape, available for every size of “B series lobe pump”. B SERIES MODEL PUMP ROTOR TYPE...
Page 19 1.3.7 Mechanical seals overall dimensions Below there are the overall dimensions of the mechanical seals ﬁ tted on the B series lobe pump, according to the size of the pump and the position of the seal. The drawing below shows the references relative to the main dimensions of the mechanical seals, whose values, in mm, are shown in the table, according to the size of the pump.
Page 20 1.3.8 Weights and dimensions table of the B Series lobe positive displacement pumpe The table below shows the dimensions of the B series lobe pump, with reference to its size and according to the type of connections it is equipped with.
Page 21 2”1/2 3” 3” 3” 4” 4” 4” CLAMP 321.5 404.5 For other connections please contact the Technical Department Omac O.M.A.C. s.r.l. Via Giovanni Falcone, 8 42048 Rubiera (RE) - Italy Tel.0522/629371 - 629923 Fax 0522/628980 Chap.1 - pag. E-mail:info@omacpompe.com SitoWeb:www.omacpompe.com...
Page 22 To facilitate handling of viscous ﬂ uids or ﬂ uids that contain a percentage of solids, O.M.A.C. s.r.l. has designed and made a B series lobe displacement pump with a widened rectangular suction inlet (see indication in the drawing below).
Page 23: Bearings
Table C shows the amount of lubricant, expressed in litres, to be inserted in the gear box, according to the pump size, and after having removed the previous exhausted oil, as described in chapter 5. Should it be expressly requested by the customer, the B series lobe pump can be equipped with alimentary type lubricant oil, NSF certiﬁ ed in H1 cate- gory.
Page 24: Recommended Use Guidelines For The Transfer Of The Some Types Of Processed Fl Uid
1.4.1 Recommended use guidelines for the transfer of some types of processed ﬂ uid As an example, the following table lists some types of ﬂ uids that can be processed by the “B series lobe displacement pump”, part of the LDPU; for each one, we suggest a value or range of viscosity, ﬂ...
Page 25 Rev.4 del 01/2011 O.M.A.C. s.r.l. SEAL ROTORS VISCOSITY TEMPERATURE SPEED PRODUCTS °C 1° 2° 1° 2° CONDENSED MILK 75% S.S. 2000 200-400 MELTED BUTTER 300-400 PROCESSED CHEESE 30000-6500 18-80 200-400 COTTAGE CHEESE 30000 50-150 WHEY 300-500 MILK ENZYMES 250-300 FOOD PRODUCTS ICE-CREAM 200-300 BROTH...
Page 26: Material Specifi Cations
5500 200-300 1.5 Material speciﬁ cations Below, listed per each component (bearings box, rear cover, pumping body,..) of the B Series lobe displacement pump, inserted in the LDPU, are the materials the components can be made of. COMPONENT USED MATERIALS...
Page 27: Flexible Coupling Protection
Rev.4 del 01/2011 O.M.A.C. s.r.l. As an optional feature, the LDPU can come with the full fairing. Below there are the above mentioned safety systems. 1.7.1 Flexible transmission coupling protection The ﬂ exible transmission coupling is protected by a removable mechanical transmission device, made up of an even coverage, accurately shaped and made of AISI 304 or aluminium, which protects the operators from contact with the rotating parts.
Page 28: Noise And Vibrations Emitted
1.11.1 Pump in aseptic version Excluding models B100, B660, B680, one can make the “B series lobe displacement pump” , part of the machine, in aseptic version (with steam or sterile liquid barrier on the cover), on the mechanical seals and openings. The aseptic LDPU is used in transfer processes of alimentary or chemical ﬂ uids which have undergone sterilisation and must not be contaminated in any way during transfer.
Page 29 B100 - B550 - B6) and ﬁ x the gear box directly to the special feet that can be supplied upon request (already included in the “vertical base”). If the “B series lobe displa- cement pump” is supplied bare shaft (without control unit), check the proper position of the caps and oil level.
Page 30: B Series Ldpu Optional Features
1.11.5 Pump with pneumatic safety valve on cover One of the possible versions of the “B series lobe displacement pump” envisions the possi- bility to ﬁ t a pneumatic safety valve on the front cover, which intercepts and dampens any pressure peaks over the limit for which the valve is set.
Page 31: Hoisting And Transportation
CHAPTER 2: LDPU B SERIES TRANSPORTATION In order to ensure safety of personnel involved and considering the peculiar features of the “B series lobe displacement Pump Unit”, this can be handled only by personnel used to deal with heavy material and with the suitable hoisting equipment, complete with the relative hoisting accessories. For this reason only these people can recognise and exclude dangers for third parties and/or for the handled material.
Page 32: Delivery And Unpacking
Rev.4 del 01/2011 O.M.A.C. s.r.l. DANGER During hoisting and transportation ensure that there are no exposed persons in a dangerous area. 2.2 Delivery and unpacking a. Delivery All the material supplied to the customer is accurately checked by O.M.A.C. s.r.l. before shipment. Upon receipt of the LDPU ensure that the material has not been damaged during transport and that the package has not been tampered with resulting in removal of parts from the inside.
Page 33: Packaging Composition For Future Handling
200 X 71 X 104 230 X 72 X 95 2.5 Handling of the B Series LDPU without packaging ATTENTION If the LDPU is equipped with the full fairing, before carrying out hoisting operations one must “disassemble” the fairing by unscrewing the hexagon screws that ﬁ...
Page 34 Rev.4 del 01/2011 O.M.A.C. s.r.l. • ensure that the belts do not strain and that their position around the LDPU does not move when hoisting; in the event there is a speed controller ﬁ tted, make sure that the belts do not strain on the control hand- wheel;...
Page 35: Chapter 3: Installation Of The B Series Ldpu
LDPU as well as non-functional nor easy maintenance 3.2 Condizioni ambientali The “B series lobe displacement Pump Unit” gives maximum performance when used in work environments that meet the following work conditions: RELATIVE HUMIDITY BELOW 50% ROOM TEMPERATURE BETWEEN +5°C AND +40°C...
Page 36: Notes For The Installer
This operation enables to eliminate all solid residues (dust, processing or welding scraps, etc.), produced during the pipes assembly stages, which may lead to malfunctioning of the “B series lobe displacement Pump Unit”, such as possible rotor seizing. Please note that the machine supplied by O.M.A.C. s.r.l. does not require preventive cleaning before use.
Page 37 Rev.4 del 01/2011 O.M.A.C. s.r.l. STAGE 1: PLACEMENT Following the provisions of section 3.3.1 - Preliminary checks - and on the basis of the indications of chapter 2 of this use and maintenance manual, the operators must see to harness and handle the LDPU to place it in the position required by the Customer and speciﬁ ed in the plant layout. During this stage, one will need to use a forklift with suitable capacity, driven by personnel appointed by the Customer, as per chapter 2.
Page 38 STAGE 3: CONNECTION TO THE PLANT The suction inlet and delivery outlet of the B series lobe displacement pumps, included in the LDPU, are sized for the passage of even very viscous products, consequently the pipes do not necessarily need to be proportionate to them.
Page 39: Accessories Fi Tting
In the case the LDPU is installed at a height, one must provide a containment tank for any loss of ﬂ uid or lubricant liquid, due to malfunctioning. b) Fixing on a concrete base. If one needs to ﬁ x the “B series lobe displacement Pump Unit” on a concrete base use the special pre-drilled holes on the support base. For the distance between holes and the dowels to use, see the table below and the instruc- tions supplied by the dowels manufacturer.
Page 40 Rev.4 del 01/2011 O.M.A.C. s.r.l. A) MECHANICAL SAFETY VALVE AND ADJUSTMENT The mechanical safety valve is made up of a cylindrical shaft in which a piston slides, on which a load spring is ﬁ tted. The mechanical safety valve is ﬁ tted directly onto the front cover of the pump (pump body cover) and its purpose is to intercept pressure peaks of the ﬂ...
Page 41 Once one has obtained these values, proceed as indicated below: • start the “B series lobe displacement Pump Unit” with the safety valve connected to the compressed air circuit; • with reference to the indications on the manometer on the suction duct in proximity to the LDPU suction inlet, acting on the pneumatic pressure regulator, manually increase or decrease the pressure value of the pneumatic circuit until reaching the critical balance value, i.e.
Page 42 Ofﬁ ce, the compatibility between the ﬂ ushing liquid and the process ﬂ uid, as well as the compatibility between the ﬂ ushing liquid and the components of the “B series lobe displacement Pump Unit” in close contact (pumping cham- ber material, seals material, working temperature, etc.)
Page 43: Cleaning And Hygiene Of The Ldpu
3.4.1 LDPU for alimentary use To ensure hygiene and healthiness of the processed alimentary ﬂ uid, installation and start-up of the “B series lobe displacement Pump Unit” requires preventive cleaning and sanitisation activities, these activities must take into account the particular features of the processed alimentary ﬂ uid, as well as reaction times deﬁ...
Page 44: External Cleaning Instructions
The hygiene level of the LDPU can be identiﬁ ed as LEVEL 1, according to UNI/EN standards, therefore the activities described below are carried out in order to restore the same hygiene level. Cleaning and sanitising activities that concern the “B series lobe displacement Pump Unit” are divided according to two different contexts: • external: DO NOT affect surfaces in contact with alimentary ﬂ uid;...
Page 45: Internal Cleaning: Manual Cleaning
Rev.4 del 01/2011 O.M.A.C. s.r.l. On the basis of the indications given by the plant manufacturer, activate the CIP/SIP. The duration of CIP/SIP depends on the type of process ﬂ uids treated. In order to ensure sanitisation of the LDPU, O.M.A.C. s.r.l. recommends the CIP/SIP to last at least 1 hour.
Page 46: Ldpu For Chemical Use
Rev.4 del 01/2011 O.M.A.C. s.r.l. 3.4.2 LDPU for chemical use To ensure cleaning the process chemical ﬂ uid, LDPU installation and starting requires prior cleaning activity. The cleaning activities described herein must be carried out in each of the following situations: •...
Page 47: Internal Cleaning: Cip (Cleaning In Place)
Rev.4 del 01/2011 O.M.A.C. s.r.l. • CIP; • manual cleaning. Below the two methods are explained better. 3.4.2.2.1 Internal cleaning: CIP As well known, the CIP/SIP is a cleaning method of the entire plant that does NOT require the disassembly of parts and/or accessories inside the same plant.
Page 48: Connection To Energy Sources
Rev.4 del 01/2011 O.M.A.C. s.r.l. • prepare aqueous solution of sodium hypochlorite (5%); • clean all surfaces in contact with the chemical process ﬂ uid carrying out the operation for at least 15 minutes; ATTENTION Sanitise all surfaces in contact with the chemical product proceeding for at least 15 minutes. •...
Page 49: Connection To The Pneumatic System
ATTENTION The Customer must ensure that the ﬂ ushing unit is always started before starting the “B series lobe displacement Pump Unit”. In case of brief or extended machine down times during the production period, in which the process ﬂ uid remains in contact with the internal parts of the pumping body (e.g.
Page 50: Use Of Lubricants
Rev.4 del 01/2011 O.M.A.C. s.r.l. • open the general valve and check the connection has been carried out properly. 3.6 Use of lubricants The LDPU is delivered to the Customer complete with lubricant oil as per section 1.3.12. This oil is contained in the bearings box and is essential for the lubrication of bearings and motion transmission gears.
Page 51: Chapter 4: Use Of The B Series Ldpu
Rev.4 del 01/2011 O.M.A.C. s.r.l. CHAPTER 4: USE OF THE B SERIES LDPU The LDPU is intended to be used by operators in charge of running it; therefore: • the operators in charge of using the LDPU must have good familiarity with this type of equipment and possess recognised technical skills acquired in at least three years of similar activities;...
Page 52: Controls
Rev.4 del 01/2011 O.M.A.C. s.r.l. 4.2 Controls The LDPU can be equipped, upon request of the Customer and as an additional optional feature, with an electric control panel, where the “control ac- tuators” are positioned for its operation. All control, signalling and adjustment devices are marked with symbols and codes that enable to quickly understand their functions, as described below. The same devices are marked with different colours: each colour has a speciﬁ...
Page 53: Ldpu Volumetric Capacity Adjustment Methods
Rev.4 del 01/2011 O.M.A.C. s.r.l. 4.3 LDPU volumetric capacity adjustment methods On the basis of the production needs of the Customer, one can adjust the power supplied by the LDPU. The adjustment of the volumetric capacity of the LDPU can be carried out in two ways: •...
Page 54: Work Cycle Description
The LDPU is reversible: full performance can be achieved in both rotation directions of the pump rotors (section 1.3.5 lists the types of rotors used). The pumping action of the “B series lobe displacement pump” is achieved thanks to the counter-rotation of two rotors (letter “C” indicated in the ﬁ gure in section 1.2, indicating one of the two rotors), housed inside the pumping chamber (letter “U”...
Page 55: Stopping Instructions
The B series lobe displacement pump part of the LDPU can also operate when empty because the moving parts are not in contact with each other, except for the sliding faces of the seals that, especially at high speeds, tend to overheat. For this reason, it is recommended to never let the B Series lobe displacement pump operate dry for long periods so not to cause premature wear of the sealing parts.
Page 56: Residual Risks
Rev.4 del 01/2011 O.M.A.C. s.r.l. 4.10 Residual risks Listed below are the main residual risks that may occur in the “B series lobe displacement Pump Unit”, deriving from the incorrect execution of one of the operations described in this manual.
Page 57: Chapter 5: Maintenance Of The B Series Ldpu
Rev.4 del 01/2011 O.M.A.C. s.r.l. CHAPTER 5: B SERIES LDPU MAINTENANCE Where provided, the contents of this chapter is speciﬁ cally addressed to the internal company maintenance operator. This person, named directly and formally by the Customer company management; has at least two years experience in this role and has the required technical abilities for operating in safety conditions and interpret the technical indications contained in the above mentioned documentation properly.
Page 58 Rev.4 del 01/2011 O.M.A.C. s.r.l. FAILURE: UNPRIMED OF THE PUMP (follow) POSSIBLE CAUSES: REMEDIES: Excessive medium viscosity Decrease the speed of the pump, increase the temperature of the medium Too loose packing gland Tighten the packing gland rightly (see instructions) Excessive pump speed Decrease the speed of the pump FAILURE: SEIZURE OF THE PUMP...
Page 59 Rev.4 del 01/2011 O.M.A.C. s.r.l. FAILURE: PORTATA IRREGOLARE POSSIBLE CAUSES: REMEDIES: Increase the head, the piping inlet diameter, reduce the suction piping lenght and the number of the bends, decrea- Insufﬁ cient N.P.S.H (Net Positive Suction Head) se the speed of the pump and the temperature of the medium, check that the increase (caused by the decreasing temperature) is suitable to the motor power Increase the head, the piping inlet diameter, reduce the suction piping lenght and the number of the bends, decrea- Medium evaporates in inlet...
Page 60: Instruction For Carrying Out Checks
If the process ﬂ uid is subject to freezing or solidiﬁ cation, ensure before starting, that the pipes and the pump body are not obstructed by solid parts of ﬂ uid, formed during inactivity. • The references below, with position number, are to intended as the exploded view drawing of the B series lobe displacement pump indicated in section 1.3. O.M.A.C. s.r.l.
Page 61: Daily Checks
Check the stiffness of the shafts: if there is even minimal axial or radial play, see to the replacement of the bearings. • Check the corrosion condition of the bearings box; if needed re-paint with suitable paint and protect it from premature wear. The “B series lobe displacement pump” is painted as standard with EPOXY ENAMEL GLOSS RAL 7032.
Page 62: Mechanical Seals With Fl Ushing
The dimensions of the inlet and outlet holes joints of the ﬂ ushing circuit are listed in the table in section 1.3.9 in chapter 1. 5.6.4 Mechanical seals balancing All mechanical seals ﬁ tted on the B series lobe displacement pumps are equipped with a balancing ring of the ﬁ xed parts, to cope with severe operating conditions such as: •...
Page 63: Disassembly And Assembly Operations Of B100 Size Pump
Rev.4 del 01/2011 O.M.A.C. s.r.l. 5.7 Disassembly and assembly operations of B100 size pump. This section lists the disassembly / assembly operations of the B100 size lobe pump. B100 Section O.M.A.C. s.r.l. Via Giovanni Falcone, 8 42048 Rubiera (RE) - Italy Tel.0522/629371 - 629923 Fax 0522/628980 Chap.5 - pag.
Page 64: Disassembly Of The Pumping Body
Rev.4 del 01/2011 O.M.A.C. s.r.l. 5.7.1 Disassembly of the pumping body Before removing the cover, ensure that the pump and motor are insulated, that the pump is cold enough to be touched safely, that all ﬂ uids have been discharged and make sure that the pump body is insulated and de-pressurised. If the end cover is ﬁ tted with a by-pass valve consult the relative section. Then proceed as follows: Remove the front nuts and exert leverage in the provided slots on cover...
Page 65: Disassembly Of The Bearings Box
Rev.4 del 01/2011 O.M.A.C. s.r.l. 5.7.3 DISASSEMBLY OF THE BEARINGS BOX After disassembling the rotor case, drain the oil and the remove drive key on shaft Remove the gear cover and make a refe- rence mark on gears in order to respect the right timing while reassembling Disconnect the retainer keys on lock washers...
Page 66: Disassembly Of The Lip Seals
Rev.4 del 01/2011 O.M.A.C. s.r.l. Time perfectly the rotors and tighten the screws of the adjustable gear gradually, che- cking the rotor timing Tighten completely the adjustable gear screws taking care of the driving torque (see par.1.3.6) N.B. IN CASE OF RE-TIMING IT’S NECES- SARY TO REPLACE THE PLANE WASHERS, CAVED BY PREVIOUS CLAMPING Assemble the gear cover, taking care to set the O-ring gasket and insert the key on the shaft.
Page 67: Disassembly And Assembly Operations Of B1 B2 B3 B4 B470 B490 Size Pump
Rev.4 del 01/2011 O.M.A.C. s.r.l. 5.8 Disassembly and assembly operations of size B1/B2/B3/B4/B470/B490 PUMP This section lists the disassembly / assembly operations of the B1/B2/B3/B4/B470/B490 size lobe pump. B105 - B110 - B115 Section O.M.A.C. s.r.l. Via Giovanni Falcone, 8 42048 Rubiera (RE) - Italy Tel.0522/629371 - 629923 Fax 0522/628980 Chap.5 - pag.
Page 68 Rev.4 del 01/2011 O.M.A.C. s.r.l. Sezione B2/B3/B4/B470/B490 O.M.A.C. s.r.l. Via Giovanni Falcone, 8 42048 Rubiera (RE) - Italy Tel.0522/629371 - 629923 Fax 0522/628980 Chap.5 - pag. E-mail:info@omacpompe.com SitoWeb:www.omacpompe.com...
Page 69: Disassembly Of The Pumping Body
Rev.4 del 01/2011 O.M.A.C. s.r.l. 5.8.1 Disassembly of the pumping body Remove the front nuts and exert laverage in the provided slots on cover Unscrew anticlockwise the rotor nuts, inter- posing a non metal element between the rotors, making them stop rolling Take care of the reference marked on rotors and shafts (1-2) so that you will set them rightly while reassembling...
Page 70: Assembly Of The Bearings Box
*FRONT BEARING ASSEMBLING PHASE1* If you replace bearings with others that are not supplied by OMAC, you must mark, with the electric pen, the internal ring of a bearing with the # symbol. Check with depth micrometer gauge the dimension “x” according to the table, take it without the inner spacer and the inner ring with roller set on the...
Page 71 Rev.4 del 01/2011 O.M.A.C. s.r.l. Assemble the pre-assembled rear bearing, tighten the ring nut inserting a spacer suitable for replacing the gear, in order to keep assembled the bearing during the assembling operations Set the spacers for axial shaft adjustment and assemble the shafts with the - B2 - B3 already ﬁ...
Page 72: Disassembly And Assembly Operations Of B550 B660 B680 Size Pump
Rev.4 del 01/2011 O.M.A.C. s.r.l. 5.9 Disassembly and assembly operations of B550/B660/B680 size pump This section lists the disassembly / assembly operations of the B550/B6 size lobe pump. B550 Section O.M.A.C. s.r.l. Via Giovanni Falcone, 8 42048 Rubiera (RE) - Italy Tel.0522/629371 - 629923 Fax 0522/628980 Chap.5 - pag.
Page 73 Rev.4 del 01/2011 O.M.A.C. s.r.l. B660 B680 Section O.M.A.C. s.r.l. Via Giovanni Falcone, 8 42048 Rubiera (RE) - Italy Tel.0522/629371 - 629923 Fax 0522/628980 Chap.5 - pag. E-mail:info@omacpompe.com SitoWeb:www.omacpompe.com...
Page 74 Rev.4 del 01/2011 O.M.A.C. s.r.l. 5.9.1 Disassembly of the B660/B680 pumping body Remove the end cover and untighten the two locking nuts of the rotors Untighten the back nuts and remove the rotor case Unscrew anticlockwise the rotor nuts, inter- posing a non metal element between the rotors, making them stop rolling Take care of the reference marked on rotors...
Page 75 Rev.4 del 01/2011 O.M.A.C. s.r.l. 5.9.3 Disassembly of the B550/B660/B680 gear box After disassembling the rotor case remove the oil and the drive key on shaft Remove the gear cover, disconnect the re- tainer keys of the lock washer and unscrew the ring nuts Stand the pump upright and extract the two bearing supports, making use of the threaded...
Page 76: Post Maintenance Check
Rev.4 del 01/2011 O.M.A.C. s.r.l. Assemble the rotor case as previuosly described; tighten the retainer ring nut with the corresponding lock washers and set rightly the retainer keys. In order to avoid turning during operation insert a non metal wedge between rotors If clearance are not included in tolerances as per cap.4.3, untighten the screws which lock...
Page 77 Rev.4 del 01/2011 O.M.A.C. s.r.l. CHAPTER 6: B SERIES LDPU DECOMMISSIONING Where provided, the contents of this chapter is speciﬁ cally addressed to the internal company maintenance engineer. This person, named directly and formally by the Customer company management; has at least two years experience in this role and has the required technical abilities for operating in safety conditions and understand and interpret the technical indications contained in the above mentioned documentation properly.
Page 78 Rev.4 del 01/2011 O.M.A.C. s.r.l. 6.2 Disassembly With reference to chapter 3, using PPE and the tools described herein, free the pump from its ﬁ xings, following the indications, in section 3.3 (installation), in reverse order ATTENTION • use the proper P.P.E.; •...
Page 79 If, to replace spare parts, one needs to remove the front cover of the pump (pos. 44), it is essential to restore the pump hygiene level before putting it back into service. It is reminded that in case the “B series lobe pump” has been conﬁ gured for the treatment of alimentary products, level 1 hygiene must be ensured.
Page 80 Rev.4 del 01/2010 O.M.A.C. s.r.l. 7.1.1 B100: Spare parts list 7.1.1.1 B100: Pump exploded view drawing O.M.A.C. s.r.l. Via Giovanni Falcone, 8 42048 Rubiera (RE) - Italy Tel.0522/629371 - 629923 Fax 0522/628980 Chap.7 - pag. E-mail:info@omacpompe.com SitoWeb:www.omacpompe.com...
Page 81 Rev.4 del 01/2010 O.M.A.C. s.r.l. 7.1.1.2 B100: Spare parts names and codes POS. DESCRIPTION Q.TY CODE POS. DESCRIPTION Q.TY CODE BEARING BOX 2001G010 COVER O-RING 404T4337 GEAR COVER 2001L030 STUD 419A06X80 DRIVING SHAFT 2004B061 417A08X16 DRIVEN SHAFT 2004B062 O-RING 404T2050 FIXED GEAR 2008M013 CAP-NUT...
Page 82 Rev.4 del 01/2010 O.M.A.C. s.r.l. 7.1.1.3 B100: Seals section drawings UM LIP S1 LIP HN LIP SINGLE MECH. “U7K” POS. DESCRIPTION Q.TY CODE POS. DESCRIPTION Q.TY CODE SEAL STOP PIN 2014B200 SEAL RING 402V35255 UM °VITON(F.K.M.) MECHANICAL SEAL 4U020U7KXZ7 SEAL RING 402HN25357 AISI 316 L/CARBON/EPDM HN ELRING...
Page 83 Rev.4 del 01/2010 O.M.A.C. s.r.l. 7.1.2 B105 B110 B115: Spare parts list 7.1.2.1 B105 B110 B115: Pump exploded view drawing O.M.A.C. s.r.l. Via Giovanni Falcone, 8 42048 Rubiera (RE) - Italy Tel.0522/629371 - 629923 Fax 0522/628980 Chap.7 - pag. E-mail:info@omacpompe.com SitoWeb:www.omacpompe.com...
Page 84 Rev.4 del 01/2010 O.M.A.C. s.r.l. 7.1.2.2 B105 B110 B115: Spare parts names and codes POS. DESCRIPTION Q.TY B105 B110 B115 BEARING BOX 2001G001 GEAR COVER 2001L031 AISI 316 L DRIVING SHAFT 2004B001 2004B002 2004D001 2004D002 DUPLEX DRIVING SHAFT 2004D015 2004D016 AISI 316 L DOUBLE MECH.
Page 85 Rev.4 del 01/2010 O.M.A.C. s.r.l. POS. DESCRIPTION Q.TY B105 B110 B115 404T4525 COVER O-RING 419A08X33 BACK STUD 419A08X33 FRONT STUD 417A08X20 BACK PIN 417A08X16 FRONT PIN ROTOR O-RING 404T2087 CAP NUT 414A08 CAP NUT 414A08 PLANE WASHER 412A08 PLANE WASHER 412F05 COMPLETE SAFETY VALVE 2013B001...
Page 86 Rev.4 del 01/2010 O.M.A.C. s.r.l. POS. DESCRIPTION Q.TY B105 B110 B115 404T4375 END COVER JACKET O-RING 404V3500 ASEPTIC INTERNAL COVER O-RING 404V3550 ASEPTIC EXTERNAL COVER O-RING 2006B181 COUNTERFLANGE FOR ASEPTIC VERSION PUMPING CASE INTERNAL O-RING FOR ASEPTIC VERSION 404V3168 EXTERNAL O-RING FOR ASEPTIC VERSION 404V3231 SCREW 411A06X20...
Page 87 Rev.4 del 01/2010 O.M.A.C. s.r.l. B105 B110 B105 B110 POS. DESCRIPTION Q.TY POS. DESCRIPTION Q.TY B115 B115 SEAL STOP PIN 2014B200 SCREW FOR HN LIP SEAL FLANGE 411A05X16 SINGLE MECHANICAL SEAL see par. 7.1.2.6 PIN FOR HN LIP SEAL FLANGE 417A06X10 BALANCING RING see par.
Page 88 Rev.4 del 01/2010 O.M.A.C. s.r.l. 7.1.2.5 B105 B110 B115:Balancing ring codes for single and ﬂ ushed mechanical seals MECHANICAL SEAL MATERIAL STATIONARY RING B105 B110 B115 MATERIALS CODE RING MODEL SINGLE SEAL FLUSHED SEAL 2014B001 2014B007 CARBON S.S. AISI 316 L KL2A CARBON 2014B221...
Page 89 Rev.4 del 01/2010 O.M.A.C. s.r.l. 7.1.3 B215 B220 B325 B330 B390 B430 B440 B470 B490: Spare parts list 7.1.3.1 B215 B220 B325 B330 B390 B430 B440 B470 B490: Pump exploded view drawing O.M.A.C. s.r.l. Via Giovanni Falcone, 8 42048 Rubiera (RE) - Italy Tel.0522/629371 - 629923 Fax 0522/628980 Chap.7 - pag.
Page 90 Rev.4 del 01/2010 O.M.A.C. s.r.l. 7.1.3.2 B215 B220 B325 B330 B390 B430 B440 B470 B490: Spare parts names and codes O.M.A.C. s.r.l. O.M.A.C. s.r.l. Via Giovanni Falcone, 8 Via Giovanni Falcone, 8 42048 Rubiera (RE) - Italy 42048 Rubiera (RE) - Italy Tel.0522/629371 - 629923 Fax 0522/628980 Tel.0522/629371 - 629923 Fax 0522/628980 Chap.7 - pag.
Page 91 Rev.4 del 01/2010 O.M.A.C. s.r.l. O.M.A.C. s.r.l. Via Giovanni Falcone, 8 42048 Rubiera (RE) - Italy Tel.0522/629371 - 629923 Fax 0522/628980 Chap.7 - pag. E-mail:info@omacpompe.com SitoWeb:www.omacpompe.com...
Page 92 Rev.4 del 01/2010 O.M.A.C. s.r.l. O.M.A.C. s.r.l. O.M.A.C. s.r.l. Via Giovanni Falcone, 8 Via Giovanni Falcone, 8 42048 Rubiera (RE) - Italy 42048 Rubiera (RE) - Italy Tel.0522/629371 - 629923 Fax 0522/628980 Tel.0522/629371 - 629923 Fax 0522/628980 Chap.7 - pag. E-mail:info@omacpompe.com SitoWeb:www.omacpompe.com E-mail:info@omacpompe.com SitoWeb:www.omacpompe.com...
Page 93 Rev.4 del 01/2010 O.M.A.C. s.r.l. O.M.A.C. s.r.l. Via Giovanni Falcone, 8 42048 Rubiera (RE) - Italy Tel.0522/629371 - 629923 Fax 0522/628980 Chap.7 - pag. E-mail:info@omacpompe.com SitoWeb:www.omacpompe.com...
Page 94 Rev.4 del 01/2010 O.M.A.C. s.r.l. 7.1.3.3 B215 B220 B325 B330 B390 B430 B440 B470 B490: Seals section drawings UM Lip Seal S1 Lip Seal Packing Gland Packing Gland Single Mechanical Seal with liquid barrier “U7K“ “KL2A“ “C5E“ Single Flushed Mechanical Seal Double HN Lip Seal FLUSSATA “KL2A”, “U7K“, “C5E“...
Page 95 Rev.4 del 01/2010 O.M.A.C. s.r.l. POS. DESCRIPTION Q.TY B215 B220 B325 B330 B390 B430 B440 B470 B490 2004B152 2004B153 2004B154 2004B167 ROTATING RING 404T3181 404T4237 404T4312 404T4350 BUSH O-RING 420A05X05 420A05X05 420A06X06 420A06X08 GRANO DI FISSAGGIO ANELLO ROTANTE 417A06X12 417A06X12 417A08X15 417A08X15 SPINA...
Page 96 Rev.4 del 01/2010 O.M.A.C. s.r.l. 7.1.3.4 B215 B220 B325 B330 B390 B430 B470 B490: Gasket or ring codes for mechanical seals MECHANICAL SEAL B215 B220 B325 B330 B390 B430 B440 B470 B490 RING TYPE RING MODEL DIAMETER 35 DIAMETER 50 DIAMETER 65 DIAMETER 80 MATERIALS...
Page 97 Rev.4 del 01/2010 O.M.A.C. s.r.l. 7.1.3.6 B215 B220 B325 B330 B390 B430 B470 B490: Single and double mechanical seals codes COD. SEAL MATERIAL SEAL MODEL B215 B220 B325 B330 B390 B430 B440 B470 B490 4U035U7KXZ7 4U050U7KXZ7 4U065U7KXZ7 4U080U7KXZ7 S.S. AISI 316 L / CARBON 4U035KL2AXZY 4U050KL2AXZY 4U065KL2AXZY...
Page 98 Rev.4 del 01/2010 O.M.A.C. s.r.l. 7.1.4 B550 B660 B680: Spare parts list 7.1.4.1 B550 B660 B680: Pump exploded view drawing B550 Exploded view drawing O.M.A.C. s.r.l. O.M.A.C. s.r.l. Via Giovanni Falcone, 8 Via Giovanni Falcone, 8 42048 Rubiera (RE) - Italy 42048 Rubiera (RE) - Italy Tel.0522/629371 - 629923 Fax 0522/628980 Tel.0522/629371 - 629923 Fax 0522/628980...
Page 99 Rev.4 del 01/2010 O.M.A.C. s.r.l. ed view drawing B660 B680 Explod O.M.A.C. s.r.l. Via Giovanni Falcone, 8 42048 Rubiera (RE) - Italy Tel.0522/629371 - 629923 Fax 0522/628980 Chap.7 - pag. E-mail:info@omacpompe.com SitoWeb:www.omacpompe.com...
Page 100 Rev.4 del 01/2010 O.M.A.C. s.r.l. 7.1.4.2 B550 B660 B680: Spare parts names and codes DESCRIPTION Q.TY B550 B660 B680 2001G005 2001G006 BEARING BOX GEAR COVER 2001G035 2001G036 2004B010 2004B011 2004B012 AISI 316 L DRIVING SHAFT 2004D011 DUPLEX DRIVING SHAFT AISI 316 L DRIVEN SHAFT 2004B038 2004B039 2004B040...
Page 101 Rev.4 del 01/2010 O.M.A.C. s.r.l. DESCRIPTION Q.TY B550 B660 B680 2004B105 2004B106 LOCKING NUT FOR STANDARD ROTOR 404T3225 404T4350 LOCKING NUT O-RING FRONT COVER 2006B005 2006B006 404T003 404T61900 COVER O-RING 419A14X53 419A14X85 BACK STUD 419A21X46 419A14X52 FRONT STUD 12(*) BACK PIN 417A14X30 417A10X55 417A14X30...
Page 102 Rev.4 del 01/2010 O.M.A.C. s.r.l. 7.1.4.3 B550 B660 B680: Seals section drawings Seals section drawing B550 UM Lip Seal S1 Lip Seal Packing gland Packing Gland Single Mechanical Seal with liquid barrier “U7K“ “KL2A“ “C5E“ Double HN Lip Seal Single Mechanical “KL2A”, “U7K“, “C5E“...
Page 103 Rev.4 del 01/2010 O.M.A.C. s.r.l. Seals section drawing B660 B680 UM Lip Seal Packing gland Packing Gland Single Mechanical Seal with liquid barrier “U7K“, “KL2A“, “C5E“ Single Mechanical Flushed “KL2A”, “U7K“, “C5E“ Double Mechanical Seal O.M.A.C. s.r.l. Via Giovanni Falcone, 8 42048 Rubiera (RE) - Italy Tel.0522/629371 - 629923 Fax 0522/628980 Chap.7 - pag.
Page 104 Rev.4 del 01/2010 O.M.A.C. s.r.l. POS. DESCRIPTION Q.TY B550 B660 B680 2014B200 SEAL STOP PIN see par. 7.1.4.6 SINGLE MECHANICAL SEAL see par. 7.1.4.5 BALANCING RING 410A10X20 411A06X20S SCREW 2014B144 2014B164 FLUSHING SEAL BOX O-RING 404T4437 404T4625 SCREW 411A10X40 SEAL RING UM 402V1109510 402U19016015 ROTATING RING...
Page 105 Rev.4 del 01/2010 O.M.A.C. s.r.l. POS. DESCRIPTION Q.TY B550 B660 B680 201P80968 201P11013412 KIT PACKING GLAND IN P.T.F.E. WITH LIQUID BARRIER 2014B080 2014B082 FLUSHED STUFFING BOX SEAL SUPPORT 2014B124 2014B125 HYDRAULIC RING 2014B131 2014B132 SPACER 2014B092 MECHANICAL SEAL SUPPORT SUPPORT O-RING 404T4625 SCREW 410A14X20...
Page 106 Rev.4 del 01/2010 O.M.A.C. s.r.l. 7.1.4.5 B550 B660 B680: Balancing ring codes for single and ﬂ ushed mechanical seals B550 B660 B680 MECHANICAL SEAL MATERIAL STATIONARY RING SINGLE FLUSHED SINGLE FLUSHED MATERIAL CODE RING MODEL SEAL SEAL SEAL SEAL 2014B004 2014B010 2014B006 2014B006...
Page 107 Rev.4 del 01/2010 O.M.A.C. s.r.l. COD. SEAL MATERIAL SEAL MODEL B550 B660 B680 KL2A CERAMIC / CARBON O-RING IN E.P.D.M. 4U065C5EBVE KL2A CERAMIC / CARBON O-RING IN °VITON 4U065C5EBVV KL2A CERAMIC / CARBON O-RING IN P.T.F.E. 4U065C5EBVP SILICON CARBIDE / CARBON 4U065KL2AZUE 4U100KL2AZUE KL2A...
Page 108 The codes relating to these components can be found in sections 7.1.1.3 - 7.1.1.4 - 7.1.2.3 - 7.1.2.4 - 7.1.2.6 - 7.1.3.3 - 7.1.3.4 - 7.1.3.6 - 7.1.4.3 - 7.1.4.4 - 7.1.4.6, depending on the size of the B Series lobe displacement pump, part of the LDPU.
Page 109 Rev.4 del 01/2010 O.M.A.C. s.r.l. N O T E S ________________________________________________________________________________________________________________________________________________________________ ___________________________________________________________________________________________________________________________________________________ _____________________________________________________________________________________________________________________________________________________________ ___________________________________________________________________________________________________________________________________________________ ________________________________________________________________________________________________________________________________________________________________ ___________________________________________________________________________________________________________________________________________________ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ ____________________________________________________________________________________________________________________________________________________ ________________________________________________________________________________________________________________________________________________________________ ___________________________________________________________________________________________________________________________________________________...
Page 110 Rev.4 del 01/2010 O.M.A.C. s.r.l. N O T E S ________________________________________________________________________________________________________________________________________________________________ ___________________________________________________________________________________________________________________________________________________ ____________________________________________________________________________________________________________________________________________________________ ___________________________________________________________________________________________________________________________________________________ ________________________________________________________________________________________________________________________________________________________________ ___________________________________________________________________________________________________________________________________________________ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ ____________________________________________________________________________________________________________________________________________________ ________________________________________________________________________________________________________________________________________________________________ ___________________________________________________________________________________________________________________________________________________...
Page 111 Rev.4 del 01/2010 O.M.A.C. s.r.l. CHAPTER 8: ASSISTANCE O.M.A.C. S.r.l. has a customer after-sales assistance service that can solve any problem in relation to the LDPU. In the case there are anomalies in the lobe pumps used, contact our after-sales assistance service which will see to solve the problem. Contacts: •...
Page 112 Rev.4 del 01/2010 O.M.A.C. s.r.l. O.M.A.C. s.r.l. Via Giovanni Falcone, 8 42048 Rubiera (RE) - Italy Tel.0522/629371 - 629923 Fax 0522/628980 Chap.8 - pag. E-mail:info@omacpompe.com SitoWeb:www.omacpompe.com...
Page 113 LDPU other than what was agreed in the sale contract. Any assistance required during the warranty period must be carried out solely by OMAC s.r.l. skilled technicians. In the case this LDPU is used for abra- sive/corrosive products, this warranty is reduced to 2 months.
Page 114 Rev.4 del 01/2010 O.M.A.C. s.r.l. O.M.A.C. s.r.l. Via Giovanni Falcone, 8 42048 Rubiera (RE) - Italy Tel.0522/629371 - 629923 Fax 0522/628980 Chap.9 - pag. E-mail:info@omacpompe.com SitoWeb:www.omacpompe.com...
Page 115 Rev.4 del 01/2011 O.M.A.C. s.r.l. O.M.A.C. s.r.l. XIII Via Giovanni Falcone, 8 42048 Rubiera (RE) - Italy Tel.0522/629371 - 629923 Fax 0522/628980 E-mail:info@omacpompe.com SitoWeb:www.omacpompe.com...
Page 116 O.M.A.C. S.R.L. Via G. Falcone nr. 8 – 42048 RUBIERA (RE) – ITALY (UE) Tel. 0522/629371 – 629923 / Fax. 0522/628980 9001:2008 WebSite: www.omacpompe.com E-mail: info@omacpompe.com...

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B100 B105 B110 B115 B215 B220 ... Show all

OMAC B Series Operation And Maintenance Manual

Chapter 1: Machine and Pumped Fluid Specifications

Chapter 3: Installation of the B Series Ldpu

Chapter 4: Use of the B Series Ldpu

Chapter 5: Maintenance of the B Series Ldpu

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Summary of Contents for OMAC B Series

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Table of Contents