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Table of Contents
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Summary of Contents for KSB Monosub R
- Page 1 MONOSUB R Submersible openwell monobloc pumpsets -...
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Page 3: Table Of Contents
MONOSUB R Index Sr.No. Contents Page No. Introduction General Erection and commissioning Water filling of motor Safety Instructions Electrical checks 3.3.1 Insulation Resistance Test 3.3.2 Earthing 3.3.3 Cable and cable jointing Non Return Valve : Lowering the pumpset Pump set installation and... -
Page 4: Introduction
MONOSUB R 1. Introduction This pumpset must be operated within the limit values specified for the medium handled, capacity, speed, density, pressure, temperature and the motor rating. The name plate on pump indicates the type of pump size, main operating data and Works Order No. -
Page 5: Safety Instructions
MONOSUB R Safety Instructions 3.2.1 Do not use the motor cable to lift or lower the pump set. 3.2.2 Do not run the pump set in dry condition. The pump set must always be fully submerged in water during operation. -
Page 6: Non Return Valve
MONOSUB R Insulation Tape Rubber Component Rubber Component Insulation Tape Yellow Blue d. To ensure proper insulation once again wrap with tape and rubber tape for each joint. Finally wrap the total cable with insulation tape. Non Return Valve Non Return valve is mandatory for high head pumpset at delivery side to protect from water hammering problem. -
Page 7: Pump Set Installation And Delivery Pipe Connection
MONOSUB R anchored on the pump. To prevent damage to the cable during handling and operation see that it is properly anchored and fastened to the delivery pipe. Pump set installation and delivery pipe connection a. Connect the bend to the suction flange of the pump so that it should be in vertical position. -
Page 8: Starters/Control Panel
MONOSUB R 3.7 Starters/Control Panel Connect supply leads, pump set leads to the panel board according to the connection diagram. Keep panel board in a waterproof shelter. For all the 3 Phase pumpsets we recommend the use of starters with built in thermal overload and single phasing preventors. -
Page 9: Trouble Shooting
MONOSUB R 5. Trouble Shooting Problem Probable cause Possible remedy The clearances between Dismantle and remove impeller and casing are obstructions clogged with foreign particles. No power supply Check power supply, and panelBoard connections as per Connection diagram Low voltage or single... - Page 10 MONOSUB R Problem Probable cause Possible remedy Wrong direction of Check the connection: rotation For 3-phase pumpsets interchange any 2 phases Pump Does not Deliver Water Wrong selection of Select proper pumpset Pump Obstruction in piping Clean the pipes system...
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- Page 14 Operating Instructions. Normal use is to be understood when the pump is working under the duty conditions as specified in Order Acceptance. For KSB PUMPS LIMITED...
- Page 16 Howrah : 142/1, Foreshore Road, Ramkrishtipur, 711 101. Tel.: 033-2638 2909 NOIDA : KSB House, A-96, Sector IV, Dist. Gautam Budh Nagar 201 301. Tel.: 0120-254 1091-93 Odhav : Shed 22, Gujarat Vepari Mahamandal, Ahmedabad 382 410. Tel.: 079-2290 0372...
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