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Operating Instructions
Nº A1316.8.3E/1
Works Nº: ________________________________
Type series: ______________________________
These
operating
fundamental
precautionary
notes.
thoroughly prior to installation of unit, connection to
the
power
supply
imperative to comply with all other operating
instructions referring to components of this unit.
This manual shall always be kept close to
the unit´s location of operation or directly
on the pump set.
KSB Bombas Hidráulicas SA
Rua José Rabello Portella, 400
Várzea Paulista SP 13220-540
Brazil
http://www.ksb.com
phone.: 55 11 4596 8500 Fax: 55 11 4596 8580
SAK
– KSB Customer Service
e-mail:
gqualidade@ksb.com.br
Fax:
55 11 4596 8656
instructions
contain
information
and
Please
read
the
manual
and
commissioning.
It
is
KSB RPH-V
Vertical Process Pump
according to API 610
as per Directive 94/9/EC
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Summary of Contents for KSB RPH-V
- Page 1 This manual shall always be kept close to the unit´s location of operation or directly on the pump set. KSB Bombas Hidráulicas SA Rua José Rabello Portella, 400 Várzea Paulista SP 13220-540 Brazil http://www.ksb.com...
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Page 2: Table Of Contents
RPH-V Contents Page General Connection to power supply Safety Commissioning, start-up / shutdown Marking of Instructions in the manual Commissioning Personnel qualification and training 6.1.1 Lubricants Non-compliance with safety instructions 6.1.2 Shaft seal Safety awareness 6.1.3 Priming the pump and checks to be... - Page 3 RPH-V Introduction KSB has supplied you an equipment that has been designed and manufactured with the latest technology. Due to its simple and tough construction, it will need few maintenance. With the aim to provide our clients with a satisfactory, trouble free operation, we recommend to install and care our equipment according to the instructions contained in this service manual.
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Page 4: General
KSB´s nearest customer service centre. contents of the operating instructions are fully understood For noise characteristics please refer to section 4.3.7. -
Page 5: Safety Instructions For Maintenance
2.9.5. temperature, pump pressure must have been released Pumps RPH-V are designed to meet the requirements of and the pump must have been drained. Zone 1 and Category 2 as per EN1127-1. -
Page 6: Temperature Limits
RPH-V minimum flow rate must therefore be increased. To This also applies to the reliable function of the rolling check, proceed as described in section 6.2.5. element bearings whose actual lifetime largely depends In addition, the instructions given in section 6 of this on the operating mode and operating conditions. -
Page 7: Interim Storage (Indoors) / Preservation
Interim storage (indoors) / Preservation Design details Vertical, radially split shaft-driven sump pump with volute KSB standard storage and preservation procedures casing, in wet or dry installation, single stage. maintain the pump protected for a maximum period of 6 4.3.1 Pump casing months in a indoor installation. -
Page 8: Bearings
4.3.5 Permissible forces and moments at the discharge nozzle RPH-V pumps are designed in such way that they can withstand piping forces and moments acc. to API 610. The data on forces and moments apply to static pipelines only. If the limits are exceeded, they must be checked and verified. -
Page 9: Technical Data Table
= 2900 rpm n = 3500 rpm The indicated values are for shaft material A434 4140 CL.BB and impeller in A216WCB & temperature < 100ºC. For other condition, please consult KSB. Accessories In case of concrete foundations they shall have sufficient strength (min.class X0) to ensure safe and... -
Page 10: On A Nozzle Of A Pressure Vessel
RPH-V Fig. 5 - Aligning a spacer-type coupling The radial and axial deviation between the two coupling halves must not exceed 0.1 mm. The alignment of the pump and drive shall preferably be checked by means of a dial micrometer. For this purpose Fig. -
Page 11: Auxiliary Connections
KSB’s scope of supply meets this requirement. excessive, impermissible increase in the pipeline forces may cause leaks on the pump 5.7 Final check... -
Page 12: Shaft Seal
RPH-V For external liquid supply, the quantities Caution and pressure specified in the data sheet and general arrangement drawing shall be applied. 6.1.3 Priming the pump and checks to be carried out Before start-up, the pump, suction line and thermosyphon vessel, if any, must be vented and primed. -
Page 13: Cleaning The Sump Or Pressure Vessel
6.1.6 Start-up the data sheet and must be strictly adhered to! If a data sheet is not available, contact KSB! Before starting the pump ensure that the shut-off element in the suction line (if any) is fully open. -
Page 14: Minimum / Maximum Flow
When draining the fluid see to it that there is no risk to Each KSB pump leaves the factory carefully assembled. persons or environment or the environment. All If commissioning is to take place some time after delivery, relevant laws must be adhered to (danger to life)! we recommend that the following measures be taken for pump storage. -
Page 15: Lubrication And Lubricant Change
RPH-V Supervision during Operation Please observe local laws Caution applicable disposal of such Depending labor availability pump substances. responsibility, we recommend the following checks, and 7.2.2.3 Oil quality in case of any abnormality the maintenance responsible should be advised immediately. -
Page 16: Fundamental Instructions And Recommendations
RPH-V 7.4.1 Fundamental instructions and recommendations Before loosening the suspension piping (713.1) from soleplate (893) or flange, sustain the pump on a piece of Repair and maintenance work to the pump must only be wood. Remove the nuts (920.18) and loosen the soleplate carried out by specially trained personnel, using original with auxiliary of a crane. -
Page 17: Reassembly
2) The impeller nut (922) has the fixing system “heli- offset from the cut edge of the packing ring. Insert other coil”. For safety, KSB recommends replacement of it packing rings with their cut edge displaced by 90º. each 3 or 4 disassembles. -
Page 18: Reassembly (General) - Above Floor
RPH-V Put the outer spacer (504.1) into the bearing housing 350. Mount the sub-assembly spacer sleeve + bearing into it. Put the drive shaft (213) with key (940.2) inside the spacer sleeve. Place the slip thrower (507), if any and bearing guard on to the bottom bearing cover. -
Page 19: Diametral Clearances
All the dimensions are in milimeters. The performance curves are based on the standard clearances. For any change in efficiency, please consult KSB. 7.6 Spare parts stock When ordering spare parts, please indicate pump type and size, Production Order number, part name and number. These information can be obtained from the Data Sheet, Sectional Drawings and Parts List. -
Page 20: Interchangeability Of Pump Components
RPH-V 7.6.2 Interchangeability of pump components 25-180 25-230 40-180 40-230 50-200 80-200 40-280 40-181 40-231 40-281 1 10 40-361 1 11 50-180 1 12... -
Page 21: Troubleshooting
RPH-V 8. Troubleshooting Cause Remedy • Pump delivers against an excessively high Re-adjust duty point. discharge pressure. • Check plant for impurities. Increase the Excessively high back pressure. speed (turbine, I.C. engine). • • • Pump or piping are not completely vented or Vent and/or prime. -
Page 22: Sectional Drawing
RPH-V 9. Sectional Drawing (part 1/2) - reference Detail of bearing housing for grease lubricated bearing and slip throwers Detail of glang packing... - Page 23 RPH-V Sectional Drawing (part 2/2) Main parts list Description Part nº Description Part nº Description Part nº VOLUTE CASING BEARING COVER CENTER SLEEVE STRAINER (OPTIONAL) SPIDER 383.15 BEARING SLEEVE 529.15 CASING COVER SPIDER 383.21 529.21 BEARING SLEEVE PUMP SHAFT SPIRAL WOUND 411.31...
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