Viking F1213F Specifications

INSTALLATION, OPERATION AND MAINTENANCE MANUAL FOR THE

Page : 8 2.4 Cleaning. The Duralobe® pump series is suitable for both manual cleaning and CIP (Cleaning In Place), refer to section 3.3.2. The pr

Page : 9 2.5.1 Atex Information Plate 2.5.2 Equipment Groups & Catergories Category 2 Temperature C

Page : 10 2.6 Pump Model and Serial Number. Should you require any information regarding your Duralobe® rotary lobe pump contact Viking Pump or yo

Page : 11 2.7 Standard Pump Component Terms. Fig 4

Page : 12 3.0 General. 3.1 Duralobe® Pumping Principle. The pumping action of the rotary lobe pump principle is generated by the contra-rotation of

Page : 13 3.2 Duralobe® Pump Operating Parameters. Fig 6 The maximum pressure and speed operating parameters are given in Fig 6. In practice these

Page : 14 3.3 System Design. 3.3.1 System Design and Installation. When incorporating any pump into a system it is considered good practice to mini

Page : 15 v) It is recommended that all piping and associated equipment from the tank to the discharge point is thoroughly cleaned before installat

Page : 16 (viii) When installing a pump complete with baseplate, motor and drive the following guidelines must be observed: a) The preferred drive

Page : 17 - Ensure lubrication is provided for both pump and drive. Duralobe® pumps are shipped without oil and should be filled to the level of the

VIKING PUMP, INC. A Unit of IDEX Corporation Cedar Falls, Iowa 50613 U.S.A. Issue B - Jun 03

Page : 18 3.5 Shutdown Procedure. When shutting the pump down close both the suction and discharge valves and ensure that the necessary safety prec

Page : 19 Fig 9 Dimensions of Front Cover Jacket for Heating/Cooling. Millimeters Inches Model A6 M1 A6 M1 Y4 S1S S1M S1L S2S S2M S2L S3S S3M S3L

Page : 20 Fig 10 Dimensions for Rotorcase Ports for Heating/Cooling. Millimeters Inches Model A7 BF M2 A7 BF M2 Y5 S1S S1M S1L S2S S2M S2L S3

Page : 21 3.8 Integral Pressure Relief Valves see Figs 11, 12, 13 and 14. All models in the Duralobe® series can be supplied with integral press

Page : 22 WWHHEENN TTHHEE VVAALLVVEE OOPPEENNSS,, BBEECCAAUUSSEE TTHHEE VVOOLLUUMMEE OOFF FFLLUUIIDD CCIIRRCCUULLAATTIINNGG IISS RREELLAATT

Page : 23 - The relief valve is now set. For Integral Relief Valve with Manual Lift - see Fig 12. - To operate the manual lift, turn the han

Page : 24 Danger Under no circumstances should any attempt be made to dismantle a pressure relief valve which has not had the spring pressure reli

Page : 25 Fig 12 Spring Loaded Integral Pressure Relief Valve with Manual Lift S1, S2, S3 Typical.

Page : 26 Fig 12.5 Spring Loaded Integral Pressure Relief Valve S4 Typical. 110A110B106112108107107126127109

Page : 27 Fig 13 Spring Loaded Integral Pressure Relief Valve with airlift S1, S2, S3 Typical.

Page : 1 INSTALLATION, OPERATION AND MAINTENANCE MANUAL FOR DURALOBE® ROTARY LOBE PUMPS. 1.0 SAFETY INFORMATION. ___________________________________

Page : 28 Fig 14 Air Loaded Integral Pressure Relief Valve with airlift S1, S2, S3 Typical.

Page : 29 Fig 14.5 Air Loaded Integral Pressure Relief Valve with airlift S4 Typical A B

Page : 30 4.0 Duralobe® Pump Dismantling and Assembly. Before undertaking any work on the pump the recommended Shutdown Procedure should be followed,

Page : 31 The preferred method of installing bearing cones is to heat them to approximately 250°F prior to installation. During this operation protect

Page : 32 Fig 15 Front Cover and Rotor Removal.

Page : 33 3 164.1.2 Cartridge Removal (after completing 4.1.1) - see Fig 16. The following procedures assume the pump has been removed from the b

Page : 34 4.1.3 Cartridge Disassembly see Fig 17. - Remove locknut (12) and tab washer (13). - Remove timing gear (14) noting that the drive shaft

Page : 35 4.2 Assembly. 4.2.1 Cartridge Assembly See Figs 18, 19, 20, 21 and 22. - Install bearing cups (19) and (24) to bearing sleeves (20). Fig

Page : 36 Fig 19 - Heat cones to 250°F and install front bearing cones (24) onto shafts (items 9 and 10 see fig 5.6 on page 60). Fig 20 - In

Page : 37 Fig 21 - Heat cones to 250°F and install rear bearing cones (19) to shafts (items 9 and 10 see fig 5.6 on page 60). Do not use excessiv

Page : 2 4.3.9 HYBRID DOUBLE MECHANICAL SEAL _____________________________ 55 4.3.10 HYBRID SINGLE FLUSHED MECHANICAL SEAL_______________________ 56 4

Page : 38 - Install tab washers (13) and lock nuts (12). Do not secure tab washers (13). - Tighten lock nuts (12) and adjust to achieve correct ro

Page : 39 4.2.2 Cartridge to Rotorcase Assembly see Fig 23. - If not already installed, mount feet (1) to rotorcase (item 40 see fig 5.6) in the

Page : 40 Fig 23

Page : 41 4.2.3 Rotor Assembly and Setting Rotor Clearances see Fig 24. - Do not install product seals at this point. - Install rotors (41) ont

Page : 42 Fig 24

Page : 43 4.2.4 Gearbox Cover Assembly see Fig 25. - Install lipseal (11) to gearbox cover (16). - Install breather (21), drain plug (5) and si

Page : 44 4.3 Product Seal Fitting and Removal. 4.3.1 General Procedures for Fitting Mechanical Seals. "Quick summary" of mechanical sea

Page : 45 4.3.2 Single Mechanical Seal See Fig 26. Fig 26 Read the General Procedures to prepare for seal installation refer t

Page : 46 Removal of Single Mechanical Seals. - Ensure pump is fully shutdown, refer to section 3.5. - To remove single mechanical seals, reverse

Page : 47 4.3.3 Single Flushed Mechanical Seal (for low-pressure flush/quench) - see Fig 28. Fig 28 Read the General Procedures to prepare for seal

Page : 3 1.0 Safety Information. INCORRECT INSTALLATION, OPERATION OR MAINTENANCE OF EQUIPMENT MAY CAUSE SEVERE PERSONAL INJURY OR DEATH AND/OR EQUIP

Page : 48 - Gently push the stationary seat and o-ring assemblies (30 and 31) into the thrust rings (42), ensuring drive pins and slots are engaged.

Page : 49 4.3.4 Double Mechanical Seal (for high pressure flush) see Fig 29. Fig 29 Read the General Procedures to prepare for seal installation, re

Page : 50 Disassembly of Double Mechanical Seals. Ensure pump is fully shutdown, refer to section 3.5. To disassemble, reverse the above procedure

Page : 51 4.3.5 Single O-ring Seal Refer to Fig 31. Fig 31 - During Pump assembly Install seal housings (156) to rotorcase securing with screws (

Page : 52 4.3.6 Double O-ring Seal Refer to Fig 32. Fig 32 - During Pump assembly Install seal housings (156) to rotorcase securing with screws (

Page : 53 4.3.7 Trapped Sleeve Fig 34 - Install the o-ring (66B) onto the shaft - Install the trapped sleeve (66) onto

Page : 54 4.3.8 Hybrid Double Mechanical 2000 Seal Fig 35 - During Pump assembly fit the anti rotation washers (28B) to the rotorc

Page : 55 4.3.9 Hybrid Double Mechanical Seal Fig 36 - During Pump assembly fit the seal housing (28) to the rotorcase securing w

Page : 56 4.3.10 Hybrid Single Flushed Mechanical Seal Fig 37 - During Pump assembly fit the seal housing (28) to the rotorcas

Page : 57 4.3.11 Strip Clean Single O-ring Seal Fig 38 - Install o-ring (155) into the rotorcase (40). Note: - During inst

Page : 4 The mounting of the pump or pump unit should be solid and stable. Pump orientation must be considered in relation to drainage requirements.

Page : 58 4.3.12 Duralobe Single O-ring Seal OL1 Fig 39 - Install Sleeve (158) into the Rotorcase (40). Press the sleeve in from

Page : 59 4.3.13 Duralobe Single O-ring Seal S2, S3, S4 Fig 41 - During Pump assembly fit the stop washers (160) to the r

Page : 60 4.3.14 MK2 Double O-ring Seal S1 Fig 40 - Install Sleeve (158) into the Rotorcase (40). Press the sleeve in fro

Page : 61 4.3.15 MK2 Double O-ring Seal S2, S3, S4 Fig 42 - During Pump assembly fit the stop washers (160) to the rotorca

Page : 62 4.3.16 Flushed Product Seal Auxiliary Services. Every Duralobe® pump is provided with four seal flushing connections, two on each side of

Page : 63 i) Terminology. a) "Quench" - To provide a liquid barrier which is not induced to flow through the seal area by any external me

Page : 64 iv) Double Mechanical Seal (For High Pressure Flush). Refer to section 4.3.4. This seal arrangement requires a supply of media to be circu

Page : 65 5.0 Specifications. 5.1 Clearance Chart Multi-lobe Rotor Form Bi-Wing Rotor FormFRONT REAR TOP/SIDE MESH FRONT

Page : 66 5.2 Fasteners & Torque Settings. Notes: 1.0) Rolling torque quoted for nut, item 12 (refe

Page : 67 5.3 Lubricants Gearbox oil recommended for use with Duralobe® pumps is an “EP (Extreme Pressure) grade gear lube” for the following ambient

Page : 5 DO NOT attempt any maintenance or disassembly of the pump or pump unit without first ensuring that : - The pump is fully isolated from the

Page : 68

Page : 69 B1 applies for all threaded connections except BSPT and NPT B2 applies for BSPT and NPT thread connections B3 applies for all flang

Page : 70 5.6 Typical Basic Pump Build.

Page : 71 5.7 Trouble Shooting. NO FLOW IRREGULAR FLOW UNDER CAPACITY PUMP OVERHEATS MOTOR OVERHEATS EXCESSIVE ROTOR WEAR EXCESSIVE SEAL WEAR NOISE

Page : 72 5.8 Typical Noise Emission Data.

Page : 73 5.9 Service History. Pump Model: Pump Serial No: Date Comments

Page : 74 5.10 Tool List. Listed below are tools required for the maintenance of the Duralobe® pump. TYPE SIZE OR RANGE S1 S2 S3 S4COMBINATIO

Page : 75 TYPE SIZE OR RANGE S1 S2 S3 S4TORQUE WRENCH ADJUSTABLE UP TO MINIMUM 39 NM (28.765 FT-LB) TORQUE WRENCH ADJUSTABLE UP TO MINIMUM

Page : 76 5.11 Notes. The information contained in this document is correct at time of print, but may be subject

Page : 6 Risk assessment relating to the use of Viking Pump Duralobe rotary lobe pumps and pump units in potentially explosive atmospheres. Source

Page : 7 2.0 Introduction. 2.1 General. Duralobe® rotary lobe pumps are manufactured by Johnson Pump (UK) a unit of Viking Pump Inc., Cedar Falls,