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7 Servicing/Maintenance

32 of 52

Etaline-R

7 Servicing/Maintenance

7.1 Safety regulations

The operator ensures that all maintenance, inspection and installation work is
performed by authorised, qualified specialist personnel who are thoroughly familiar
with the manual.

WARNING

Unintentional starting of pump set

Risk of injury by moving parts!

▷

Ensure that the pump set cannot be started up unintentionally.

▷

Always make sure the electrical connections are disconnected before carrying
out work on the pump set.

WARNING

Fluids handled and supplies posing a health hazard and/or hot fluids handled and
supplies

Risk of injury!

▷

Observe all relevant laws.

▷

When draining the fluid take appropriate measures to protect persons and the
environment.

▷

Decontaminate pumps which handle fluids posing a health hazard.

WARNING

Insufficient stability

Risk of crushing hands and feet!

▷

During assembly/dismantling, secure the pump (set)/pump parts to prevent
tipping or falling over.

A regular maintenance schedule will help avoid expensive repairs and contribute to
trouble-free, reliable operation of the pump (set) with a minimum of maintenance
expenditure and work.

NOTE

All maintenance, service and installation work can be carried out by KSB Service or
authorised workshops. Find your contact in the attached "Addresses" booklet or on
the Internet at "

www.ksb.com/contact

".

Never use force when dismantling and reassembling the pump set.

7.2 Maintenance/inspection

7.2.1 Supervision of operation

CAUTION

Excessive temperatures as a result of bearings running hot or defective bearing
seals

Damage to the pump set!

▷

Regularly check the lubricant level.

▷

Regularly check the rolling element bearings for running noises.

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Содержание Etaline-R

Страница 1: ...In line Pump Etaline R Installation Operating Manual...

Страница 2: ...nts provided herein must neither be distributed copied reproduced edited or processed for any other purpose nor otherwise transmitted published or made available to a third party without the manufactu...

Страница 3: ...description 14 4 2 Product Information as per Regulation No 547 2012 for water pumps with a maximum shaft power of 150 kW implementing Ecodesign Directive 2009 125 EC 14 4 3 Designation 14 4 4 Name pl...

Страница 4: ...ving the motor 37 7 4 5 Removing the back pull out unit 37 7 4 6 Removing the impeller 38 7 4 7 Removing the mechanical seal 38 7 4 8 Dismantling the bearings 38 7 5 Reassembling the pump set 38 7 5 1...

Страница 5: ...tomer when returning the product to the manufacturer to certify that the product has been properly drained to eliminate any environmental and health hazards arising from components in contact with the...

Страница 6: ...Table 1 Overview of other applicable documents Document Contents Data sheet Description of the technical data of the pump set General arrangement drawing outline drawing Description of mating and ins...

Страница 7: ...1 General 7 of 52 Etaline R Symbol Description 1 2 Step by step instructions Note Recommendations and important information on how to handle the product...

Страница 8: ...nstructions that must be observed to ensure safe pump operation and prevent personal injury and damage to property The safety information in all sections of this manual must be complied with This manu...

Страница 9: ...ied by means of training and instruction provided by sufficiently trained specialist personnel If required the operator can commission the manufacturer supplier to train the personnel Training on the...

Страница 10: ...nsures that all maintenance inspection and installation work is performed by authorised qualified specialist personnel who are thoroughly familiar with the manual Only carry out work on the pump set d...

Страница 11: ...ife from falling parts Always transport the pump set in the specified position Never attach the suspension arrangement to the free shaft end or the motor eyebolt Give due attention to the weight data...

Страница 12: ...a maximum of 12 months New pumps pump sets are supplied by our factory duly prepared for storage For storing a pump set which has already been operated observe the instructions in Section 6 3 1 Page...

Страница 13: ...residues of the fluid handled Wear safety clothing and a protective mask if required Observe all legal regulations on the disposal of fluids posing a health hazard 1 Dismantle the pump set Collect gr...

Страница 14: ...mp performance curves including efficiency characteristics see documented characteristic curve The efficiency of a pump with a trimmed impeller is usually lower than that of a pump with full impeller...

Страница 15: ...KSB order number ten digits 4 Flow rate 5 Speed 6 Minimum efficiency index 7 Customer reference 8 Year of construction 9 Order item number six digits 10 Consecutive number two digits 11 Head 12 Effic...

Страница 16: ...zle 4 and is accelerated outward in a radial flow by the rotating impeller 9 In the flow passage of the pump casing the kinetic energy of the fluid is converted into pressure energy The fluid is pumpe...

Страница 17: ...lowing items are included in the scope of supply Pump Drive Surface cooled IEC frame three phase squirrel cage motor Special accessories As required 4 9 Dimensions and weights For dimensions and weigh...

Страница 18: ...hich is unsecured and cannot support the load Personal injury and damage to property Use a concrete of compressive strength class C12 15 which meets the requirements of exposure class XC1 to EN 206 1...

Страница 19: ...ts 3 into the holes provided 4 Use concrete to set the foundation bolts 3 into the foundation 5 Wait until the concrete has set firmly then align the baseplate 6 Tighten the foundation bolts 3 evenly...

Страница 20: ...e do mm t herf mm tfix mm SW mm M mm Hex head WAF mm Torqueass y Nm M 24x300 28 210 65 36 24 150 Table 7 Curing times of mortar cartridge Floor temperature Curing time min 5 C to 0 C 240 0 C to 10 C 4...

Страница 21: ...ored in close proximity to the pump and connected without transmitting any stresses or strains 1 Thoroughly clean flush and blow through all vessels pipelines and connections especially of new install...

Страница 22: ...igid and level foundation Table 8 Forces and moments at the pump nozzles Sizes Suction nozzle N Discharge nozzle N Suction nozzle Nm Discharge nozzle Nm Fx Fy Fz F Fx Fy Fz F Mx My Mz M Mx My Mz M 150...

Страница 23: ...f element facilitates venting of the pump before start up 5 4 4 Auxiliary connections DANGER Risk of potentially explosive atmosphere by mixing of incompatible fluids in the auxiliary piping Risk of b...

Страница 24: ...trained and qualified electrician Observe regulations IEC 60364 and for explosion proof models EN 60079 WARNING Incorrect connection to the mains Damage to the mains network short circuit Observe the...

Страница 25: ...e it against unintentional start up before inserting your hands or other objects into the pump CAUTION Incorrect direction of rotation with non reversible mechanical seal Damage to the mechanical seal...

Страница 26: ...1 3 Checking the shaft seal Mechanical seal The mechanical seal only leaks slightly or invisibly as vapour during operation Mechanical seals are maintenance free 6 1 4 Priming and venting the pump CA...

Страница 27: ...tures or leakage Damage to the pump Switch off the pump set immediately Eliminate the causes before returning the pump set to service The system piping has been cleaned The pump suction line and inlet...

Страница 28: ...prolonged shutdown periods 1 Close the shut off element in the suction line 2 Close the auxiliary connections CAUTION Risk of freezing during prolonged pump shutdown periods Damage to the pump Drain t...

Страница 29: ...down Damage to the pump set Do not re start the pump set before the pump rotor has come to a standstill 6 2 3 Fluid handled 6 2 3 1 Flow rate Table 11 Flow rate Minimum flow rate Maximum flow rate For...

Страница 30: ...36 1 Spray coat the inside wall of the pump casing and in particular the impeller clearance areas with a preservative 2 Spray the preservative through the suction nozzle and discharge nozzle It is ad...

Страница 31: ...6 Commissioning Start up Shutdown 31 of 52 Etaline R NOTE If the pump has been out of service for more than one year replace all elastomer seals...

Страница 32: ...taminate pumps which handle fluids posing a health hazard WARNING Insufficient stability Risk of crushing hands and feet During assembly dismantling secure the pump set pump parts to prevent tipping o...

Страница 33: ...noise and an increase in current input occurring during unchanged operating conditions indicate wear Monitor the correct functioning of any auxiliary connections Cooling system Take the pump out of s...

Страница 34: ...largement 0 6 mm 7 2 2 2 Cleaning filters CAUTION Insufficient inlet pressure due to clogged filter in the suction line Damage to the pump Monitor contamination of filter with suitable means e g diffe...

Страница 35: ...ion intervals to the grease used The pump must be dismantled for changing the grease Section 7 4 Page 36 1 Fill the bearing cavities with grease 7 3 Drainage cleaning WARNING Fluids consumables and su...

Страница 36: ...k on the motor observe the instructions of the relevant motor manufacturer For dismantling and reassembly observe the exploded views and the general assembly drawing NOTE All maintenance service and i...

Страница 37: ...motor WARNING Motor tilting Risk of crushing hands and feet Suspend or support the motor to prevent it from tilting The notes and steps stated in Section 7 4 1 Page 36 to Section 7 4 3 Page 37 have be...

Страница 38: ...n at the circumferential groove see Fig Prising out the mechanical seal using pry bars Fig 10 Prising out the mechanical seal using pry bars 2 Remove and dispose of gasket 400 04 7 4 8 Dismantling the...

Страница 39: ...apply adhesive at selected points and in thin layers Never use quick setting adhesives cyanoacrylate adhesives Coat the locating surfaces of the individual components with graphite or similar before r...

Страница 40: ...arts have been replaced by original spare parts The sealing surfaces have been cleaned 1 Apply a suitable lubricant to the mechanical seal s O rings B to reduce to the friction when sliding on the car...

Страница 41: ...pull out unit tilting Risk of squashing hands and feet Suspend or support the back pull out unit at the pump end The notes and steps stated in Section 7 5 1 Page 38 to Section 7 5 4 Page 41 have been...

Страница 42: ...K MM 320 272 256 1 7218 QT A2D G M20 330 281 264 Monix 3K MM M3k 620 572 496 922 Impeller nut 1 4571 M 20 x 1 5 200 M 24 x 1 5 500 901 18 920 11 Hexagon head bolt nut 8 8 M12 55 M16 130 M20 240 903 01...

Страница 43: ...8 and 9 10 and more 210 Shaft 1 1 1 2 2 2 20 230 Impeller 1 1 1 2 2 3 20 400 Gasket set 4 6 8 8 9 12 150 433 Mechanical seal 1 1 2 2 2 3 30 502 01 02 Casing wear ring 2 2 2 3 3 4 50 321 Radial ball b...

Страница 44: ...5 6 7 1 1 4 3 250 400 7 3 4 5 6 7 8 1 1 7 1 250 500 8 5 6 7 8 1 1 8 1 350 340 9 11 12 13 14 15 16 1 1 9 4 1 300 360 10 4 5 6 7 1 1 10 1 300 400 10 5 6 7 8 1 1 11 1 300 500 7 7 8 1 1 11 1 Table 17 Key...

Страница 45: ...e or impeller clogged Remove deposits in the pump and or piping Formation of air pockets in the piping Alter piping layout Fit vent valve Suction lift is too high NPSHavailable positive suction head i...

Страница 46: ...ion nozzle Pump is warped or sympathetic vibrations in the piping Check the piping connections and secure fixing of pump if required reduce distances between the pipe clamps Fix the pipelines using an...

Страница 47: ...ist of components 102 903 04 411 04 903 03 411 03 903 01 411 01 903 02 411 02 903 16 411 16 801 901 18 550 18 920 11 550 11 330 210 321 500 18 500 21 932 02 932 20 901 30 433 230 502 01 502 02 922 400...

Страница 48: ...haft 720 Fitting 230 Impeller 801 Flanged motor 321 Radial ball bearing 901 18 30 Hexagon head bolt 330 Bearing bracket 902 01 Stud 400 04 19 Gasket 903 01 02 03 04 16 Screw plug 411 01 02 03 04 16 22...

Страница 49: ...as amended from time to time Pump set Machinery Directive 2006 42 EC The manufacturer also declares that the following harmonised international standards have been applied ISO 12100 EN 809 Person auth...

Страница 50: ...r plain bearing inner rotor has been removed from the pump and cleaned In cases of containment shroud leakage the outer rotor bearing bracket lantern leakage barrier and bearing bracket or adapter hav...

Страница 51: ...site 18 Intended use 8 Interchangeability of pump components 43 L List of components 48 M Mechanical seal 26 Misuse 9 N Name plate 15 Noise characteristics 17 O Operating limits 8 28 Order number 6 O...

Страница 52: ...KSB SE Co KGaA Johann Klein Stra e 9 67227 Frankenthal Germany Tel 49 6233 86 0 www ksb com 1146 82 03 EN 01318082...

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