THRUSTREAM RANGE HORIZONTAL SPLIT CASE PUMPS OPERATORS INSTRUCTIONS THRUSTREAM STANDARD RANGE Horizontal Split Case Centrifugal Pumps And Pump Sets SPP Pumps Limited Crucible Close Mushet Industrial Park Coleford, Glos ENGLAND GL16 8PS Telephone: +44 (0)1594 832 701 Fax: +44 (0)1594 836 300 Document No: W12-003E Revision No: 6 Revision Note No: R 39552 Date Issued: August 2012 Produced at SPP Pumps Limited Coleford England Our policy is one of continuous improvement and we reserve the right to alter
DECLARATION OF CONFORMITY We SPP Pumps Limited Of Crucible Close Mushet Industrial Park Coleford Gloucestershire England GL16 8PS Declare that: HORIZONTAL SPLIT CASE CENTRIFUGAL PUMPS Models TB to TF (As per the table on page 3) As shown on the Pump Nameplate Equipment: Model/Type: Serial Number: For Pumps and Pumpsets: in accordance with the following Directives: 2006/42/EC 2006/95/EC The Machinery Directive and its amending directives Low Voltage Directive have been designed and manufactured to
Operators Instructions for Horizontal Standard Thrustream Centrifugal Pumps Manual No/Rev W12-003E / 6 The pump sizes covered by this manual are: CONTENTS Section Page Size Pump Shaft Module 4 50/38 TE05A 1SE General Description 5 80/38 TE08A 1SE 4. Assembly and Installation 5 65/24 TB06A 1 5. Commissioning and Operation 8 80/24 TB08A 1 6. Maintenance and Service 10 125/24 TB12A 1 6.1 General Introduction 10 150/24 TB15A 1 6.
Manual No/Rev W12-003E / 6 1. Operators Instructions for Horizontal Standard Thrustream Centrifugal Pumps General Information and Safety Instructions The products supplied by SPP Pumps Ltd. have been designed with safety in mind. Where hazards cannot be eliminated, the risk has been minimised by the use of guards and other design features. Some hazards cannot be guarded against and the instructions below MUST BE COMPLIED WITH for safe operation.
Operators Instructions for Horizontal Standard Thrustream Centrifugal Pumps The use of suitable forklift truck and four-chain crane sling equipment is recommended but locally approved equipment of suitable rating maybe used. Manual No/Rev W12-003E / 6 When pumps are not in use, the pump shaft should be rotated several turns, every six weeks. 2.3.2 Long Term Storage Pumps are usually supplied on pallets for handling by forklift truck, to lift from the pallet the pump should be slung as shown.
Manual No/Rev W12-003E / 6 Operators Instructions for Horizontal Standard Thrustream Centrifugal Pumps The standard pump is fitted with a soft packed seal, internal component mechanical seals and external cartridge mechanical seals are available as an option. These pumps are normally supplied with a cast iron casing and impeller but bronze may be supplied where required. Other parts may be supplied in a variety of materials to suit the pump application.
Operators Instructions for Horizontal Standard Thrustream Centrifugal Pumps freely by hand by turning the shaft. items. These should be sized to maintain the flow through them to below 0.6 m/s. If the pump has been in storage, remove any protective coatings. If the bearing housings were filled with grease remove the bearing housings, clean, and re-lubricate the bearings. 4.
Manual No/Rev W12-003E / 6 4.9 Operators Instructions for Horizontal Standard Thrustream Centrifugal Pumps foreign matter between any of the mating faces. These should be checked for cleanliness before assembly and before resorting to using shims under the motor feet. Coupling Alignment To minimise the bearing loading and to achieve full coupling and bearing life, it is recommended that the shafts are aligned as accurately as possible i.e. well below the allowable misalignment of the coupling.
Operators Instructions for Horizontal Standard Thrustream Centrifugal Pumps Disconnect the pump drive by removal of the spacer from the coupling. Connect the electrical supply to the pump unit. Momentarily switch on motor and check direction of rotation. This should match the direction of rotation of the pump. For three phase electric motors, if the direction of rotation is incorrect, disconnect the supply and change over two of the three supply phases. Replace the coupling spacer. 5.2 5.
Manual No/Rev W12-003E / 6 Operators Instructions for Horizontal Standard Thrustream Centrifugal Pumps c) Suction Gauge Reading: If this is lower than normal, investigate and check that valves in the suction pipework are fully open or that the suction lift may have increased. d) Discharge Gauge Reading: If this is lower than normal, check for a leak in the associated pipework or that a valve in the delivery line has been opened when normally it is partially closed. 5.
Operators Instructions for Horizontal Standard Thrustream Centrifugal Pumps Manual No/Rev W12-003E / 6 51 6.2 50 Preparation for Maintenance Electric Shock & Accidental Starting Hazard ISOLATE the equipment before any maintenance work is done. Switch off the mains supply, remove fuses, apply lock-outs where applicable and affix suitable isolation warning signs to prevent inadvertent reconnection. During maintenance personnel should be aware of the risks of inhaling dangerous fumes or vapours.
Manual No/Rev W12-003E / 6 Operators Instructions for Horizontal Standard Thrustream Centrifugal Pumps 45 o 6.3 Maintenance of Mechanical Seals Generally no maintenance is required on mechanical seals. They should be replaced if leakage occurs but if maintenance is required, the manufacturer's information is given in Appendix IIl.
Operators Instructions for Horizontal Standard Thrustream Centrifugal Pumps Manual No/Rev W12-003E / 6 that contamination is prevented. Exerting force on the outer ring of a ball bearing can cause severe damage. The work area and all tools used for bearing replacement must be clean and free of dust and grit to prevent contamination of a clean bearing and new grease. Ball bearings should not be dismantled.
Manual No/Rev W12-003E / 6 Operators Instructions for Horizontal Standard Thrustream Centrifugal Pumps corrosion or other damage, which may necessitate replacement. 7. Lightly oil the bearing and wrap it in greaseproof paper to prevent contamination before reassembly. 8. Check that the shaft and bearing housing are clean and undamaged. 9. It is recommended that a new oil seal (72) is fitted when bearings are replaced to ensure that contamination is prevented. 10.
Operators Instructions for Horizontal Standard Thrustream Centrifugal Pumps Wear Ring Clearance Preparation for Removal of the Rotating Assembly Disconnect the motor coupling. For pumps fitted with mechanical seals, refer to the seal manufacturer’s instructions and lock the seal before removing the retaining screws (52A) and sliding the seal back from the face of the insert (A53).
Operators Instructions for Horizontal Standard Thrustream Centrifugal Pumps Manual No/Rev W12-003E / 6 impeller nut (B21) on a pump fitted with mechanical seals. 9. For Counter Clockwise pump construction: 8. 9. Using a suitable ‘C’ spanner, unscrew and remove the free - drive end sleeve (A47) on a soft packed pump or - impeller nut (A21) on umps fitted with mechanical seals.
Operators Instructions for Horizontal Standard Thrustream Centrifugal Pumps 2 3 Ensure that all parts to be refitted (especially new parts) are free from burrs, with screw threads and abutting faces clean and free from damage. Size 100/24 250/24 150/30 200/30 250/30 100/38 125/38 150/38 200/38 250/38 150/48 200/48 Examine 'O' and 'V' rings and renew if showing wear, damage or deterioration. Rotor Reassembly 1 Lightly smear the shaft (71) with clean good quality grease.
Manual No/Rev W12-003E / 6 Operators Instructions for Horizontal Standard Thrustream Centrifugal Pumps 10. Fit washers and nuts (41A & 41F) to retain the support frames. or pinched and that the gasket is hard against the ‘O’ rings. 11. For soft packed pumps: Fit the packing (51), lantern rings (46) and glands (50) in position as per instructions in section 6.2. 27. Insert casing joint dowels (1C) and drive them home. Tighten the joint nuts (1F) to the specified torques 12.
Operators Instructions for Horizontal Standard Thrustream Centrifugal Pumps 7. Faults and Remedial Action POTENTIAL FAULT OR DEFECT: No liquid delivered. Insufficient liquid delivered. Liquid delivered at low pressure. Loss of liquid after starting. Excessive vibration. Motor runs hotter than normal. Excessive noise from pump cavitation. Pump bearings run hotter than normal.
Manual No/Rev W12-003E / 6 Operators Instructions for Horizontal Standard Thrustream Centrifugal Pumps 8. Pump Details: 8.
Operators Instructions for Horizontal Standard Thrustream Centrifugal Pumps 8.
Manual No/Rev W12-003E / 6 8.
Operators Instructions for Horizontal Standard Thrustream Centrifugal Pumps 8.4 Manual No/Rev W12-003E / 6 Parts Identification List – For Modules 1, 2 & 3 Pumps: Note: Pump construction may vary slightly between the different pump sizes within each module, it is important to refer to the specific pump section drawing and to quote the pump serial number when ordering parts to ensure that the correct part is supplied in the original material of construction.
Operators Instructions for Horizontal Standard Thrustream Centrifugal Pumps Manual No/Rev W12-003E / 6 9. Standard Metric Nut and Bolt Torque Recommendations This information is for reference only. The user must check that the torque figures listed here are applicable to the fasteners used. Nuts and bolts should be neither under nor over tightened. Grade of Bolt Approximate Torque (Nm) for Bolt Diameters: M8 M10 M12 M16 M20 M24 11 22 38 95 185 320 4.6 M5 2.7 M6 4.5 M30 633 M36 1110 8.8 6.9 11.
Operators Instructions for Horizontal Standard Thrustream Centrifugal Pumps Manual No/Rev W12-003E / 6 Installation & Maintenance Record: Date Summary of maintenance & repairs done - replacement parts fitted etc: Initial Alignment TIR readings: First Lateral Check: …………… Angular Check: ………….. Confirmed Lateral Check: ………….. Final Alignment TIR readings: First Lateral Check: …………… Angular Check: ………….. Confirmed Lateral Check: …………..
Manual No/Rev W12-003E / 6 Operators Instructions for Horizontal Standard Thrustream Centrifugal Pumps Our policy is one of continuous improvement and we reserve the right to alter specifications at any time Page 26 of 28
Operators Instructions for Horizontal Standard Thrustream Centrifugal Pumps Manual No/Rev W12-003E / 6 Our policy is one of continuous improvement and we reserve the right to alter specifications at any time Page 27 of 28
Manual No/Rev W12-003E / 6 Operators Instructions for Horizontal Standard Thrustream Centrifugal Pumps 10. SPARES & SERVICE SPP Pumps operate a comprehensive Spares and Service support network throughout the world, and can be contacted as follows: SPARES & SERVICE Telephone: For spare parts, supply only. ask for - +44 (0)1189 323 123 For breakdowns, spare parts and on-site fitting, pump installation and commissioning, and service contracts. ask for For breakdowns outside office hours.
Operators Instructions for Horizontal Standard Thrustream Centrifugal Pumps Manual No/Rev W12-003E / 6 W12-003Erev01 SPP Std.
