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WILO-SCP Installation and operating instructions...
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Disclaimer WILO Mather and Platt is very grateful for your interest in its products. The basic objective of this document is to provide instructions for maintaining and operating WILO Mather and Platt Horizontal Split Case pumps. Instructions are compiled for the person having a working knowledge of Horizontal Split case pumps and the pumps shall be installed under expert supervision and guidance.
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Fig.1: Lifting of complete pump set (Page No. 9; Point no. 3, 3.1) Fig.2: Lifting of complete pump (Page No. 9; Point no. 3, 3.1) Fig.3: Fig. 3 Foundation pump set (Page No. 17; Point no. 7.2.1) ig.4: Installation and operating instructions WILO-Split Case Pumps...
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Foundation pump set (Page No. 17 ; Point no.7.2.1) : Angular & Radial Alignment (Page No. 18) Fig.5 Maximum Allowable Forces & Moments for Cast Iron Flanges (Page No. 19) Fig.6: Installation and operating instructions WILO-Split Case Pumps...
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Suction Line (Page No. 20; Point no.7.2.5) Fig.7: Suction Line (Page No. 20; Point no.7.2.5) Fig.8.1: Suction Line (Page No. 20; Point no.7.2.5) Fig.8.2: Installation and operating instructions WILO-Split Case Pumps...
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Fig.8.1: Good and Bad Suction Line Layouts (Page No. 20; Point no.7.2.5) Fig.8.2: Good and Bad Suction Line Layouts (Page No. 20; Point no.7.2.5) 4xØ Ø Installation and operating instructions WILO-Split Case Pumps...
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Fig. 9: Stuffing Box Packing (Page No. 20; Point no.7.2.7) Fig. 10: Lifting of the pump with engine (Page No. 9; Point no. 3, 3.1) Good and Bad Suction Line Layouts (Page No. 20; Point no. Fig.8.3: Installation and operating instructions WILO-Split Case Pumps...
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Fig. 10: NOTE: *The above example shown is for pump with 26 bolts. *This sequence of tightening the diagonally opposite bolts is to be followed for other pumps with different number of bolts. Installation and operating instructions WILO-Split Case Pumps...
"safety" that must be adhered to but also the special • Property damage safety instructions with danger symbols included under the • WILO Mather and Platt does not accept any liability for following main points. damage, failures or losses arising due to improper...
If the operating conditions are different of the specifications given in the order, (i.e. type of liquid, temperature or duty point), the end user must ask a written agreement to WILO on the new operating conditions before starting the pump.
Temp ≤ 40 °C for concentrations between 20% and 40% vol. Contact WILO for all other fluids Only for special version Electrical connections 3~230V, 50Hz (≤4kW) Other frequency, voltages, 3~415V, 50Hz (≥5,5kW) please contact WILO Installation and operating instructions WILO-Split Case Pumps...
Fine running clearance is provided between neck ring and impeller neck. Periodic restoration of this clearance is necessary for satisfactory performance of the pump (Table-6 pg. 14). Installation and operating instructions WILO-Split Case Pumps...
It is strongly recommended to use component such as fastening devices to handle the weight of the product. coupling, guards, motors, base plates sup plied by WILO to install a bare shaft pump on a base plate. WARNING! Danger of personal injury!
• When the grout has set, gently but firmly tighten the foundation bolts. Care must be taken not to distort the 1 Erection packers base plate or loosen the foundation bolts in the grout by 2 Finish grout excessive tightening. 3 Concrete Installation and operating instructions WILO-Split Case Pumps...
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• Pipe velocity may need to be reduced further to satisfy pump adjusted until the readings at each quarter revolution are identical or within the tolerances given below. (Refer NPSH requirements and to control suction pipe losses (refer figure figure 5 Pg.2) 6 Pg.2). Installation and operating instructions WILO-Split Case Pumps...
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6) Isolating valve the system is under pressure. 7) Regulating valve Pressure gauge connections are available on the pump casing close to the flanges. Then pressure gauge can be connected on suction and discharge side. Installation and operating instructions WILO-Split Case Pumps...
In any case, • The current type and voltage of the mains connection must please inform WILO at the quotation stage if the pump set correspond to the specifications on the name plate.
8.3 Starting the pump 8.3.1 Direction of rotation Disconnect the drive coupling and run the motor to check its direction of rotation. A directional arrow is provided on the pump unit. Installation and operating instructions WILO-Split Case Pumps...
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Distinctly Ensure that the pump is completely full of water and vented visible leakage will require an exchange of the seal. WILO offers before starting the pump. Small leakages can occur during a repair set containing all parts required for an exchange.
Half yearly Refer table for alignment tolerances, Pg. No. 17 with motor NOTE: The above Routine Maintenance checklist is for pump only. Refer Motor / Engine manufacturers manual for the respective routine maintenance checks. Installation and operating instructions WILO-Split Case Pumps...
Information regarding original design dimensions and clearances • The depth of the thread is furnished in data sheet. Any other information, if needed, can be requested from Service Department, WILO SE. Tightening torques – Untreated Screw (black finish); Coefficient of Friction 0.14 Property Torque Nominal diameter –...
• If damage is extensive, impeller may need replacement. the impeller key (6) • Further information should be sought from WILO before • If difficulty is observed in removal of the impeller, apply heat any decision on repair work is undertaken.
• Now slide in the stuffing box bush (11) over the shaft on both • Check for free rotation of the shaft sides • Place the logging ring (13) next to the stuffing box bush (11) Installation and operating instructions WILO-Split Case Pumps...
The O-ring must be fitted using water or alcohol only. parts from <WILO>. In order to avoid any mistake, we invite • Crowned drive pins must be replaced whenever the seal is you to supply with any spare parts demand, the information dismantled.
Open and clean. Misalignment. Check with Dial gauge should be within limits and without undue pipe stresses. Foundations not rigid. Check, vibration on Baseplate, check hollowness. Shaft bent. Dismantle and check, Replace shaft. Installation and operating instructions WILO-Split Case Pumps...
The disposal of all material or debris must be done in order to protect the environment. The Wilo’s pumps do not contain any dangerous substances. The major part of the pump is recyclable. The disposal and recycling of the pump sets must be done in accordance with the local in force regulations.
Availability of sufficient cooling liquid for bearings as specified Free rotation of pump and drive shafts Lubrication of bearings Checking of insulation resistance of motor (if supplied by WILO M&P) Proper cable termination (Clients Scope) Motor Protection Relay Setting (Check with Clients)
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Engine coupled with water pump and all discharge piping is completed Lube oil, coolant and fuel is available at site Lubrication of bearings Checking of insulation resistance of motor (if supplied by WILO M&P) Proper cable termination (Clients Scope) Motor Protection Relay Setting (Check with Clients)
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Suction Pressure Current Discharge Pressure Voltage DE Bearing Temperature DE Bearing Temperature NDE Bearing Temperature NDE Bearing Temperature Duration of Trial Run Winding Temperature (Max.) Observations and Remarks: Customer Representative WILO M&P Representative Installation and operating instructions WILO-Split Case Pumps...
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Oil Pressure Water Temperature DE Bearing Temperature Lubricating Oil Temperature NDE Bearing Temperature Gear Box Temperature Duration of Trial Run Observations and Remarks: Auto Mode / Manual Mode Customer Representative WILO M&P Representative Installation and operating instructions WILO-Split Case Pumps...
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Pump set Levelling Record Required accuracy of pump set levelling is 0.05 mm Result: Customer Representative WILO M&P Representative Installation and operating instructions WILO-Split Case Pumps...
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Pump and Motor / Engine / Turbine Alignment Record A: Before Connecting Suction and Delivery Piping: Gap Between Coupling Halves: Actual Gap: B: After Connecting Suction and Delivery Piping: Gap Between Coupling Halves: Actual Gap: Customer Representative WILO M&P Representative Installation and operating instructions WILO-Split Case Pumps...
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Pump set Noise Level Record Noise level measurement at Pump House Floor Noise Level in dBA: Background Noise (dBA): Instrument Details: Distance -1 Mtr. from the Pump: Make: Model: Sr. No.: Customer Representative WILO M&P Representative Installation and operating instructions WILO-Split Case Pumps...
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Project: Vibration Measurement: (Pk to Pk) Sr. No. Position Displacement Velocity Displacement Velocity Displacement Velocity (mm/sec.) (mm/sec.) (mm/sec.) Pump Pump Motor Motor Instrument Details: Make: Model: Sr. No: Customer Representative WILO M&P Representative Installation and operating instructions WILO-Split Case Pumps...
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Motor Sr. No.: Pump Type: Make: Project: Bearing Temperature: Sr. No. Position Temperature Ambient Remarks Temperature Pump DE Pump NDE Motor DE Motor NDE Instrument Details: Make: Model: Sr. No: Customer Representative WILO M&P Representative Installation and operating instructions WILO-Split Case Pumps...
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