Installation, care and maintenance
SALVADOR
www.grindex.com
No: 89 75 72
Revision 02 2008.04
Page 1: ...Installation care and maintenance SALVADOR www grindex com No 89 75 72 Revision 02 2008 04 ...
Page 2: ...o alter performance specification or design without notice Guarantee ___________________2 Data plate interpretation ________2 Safety precautions_____________3 Product description ____________4 Applications _____________________ 4 Motor data ______________________ 4 Dimensions and weights ____________ 5 Performance curves ___________6 Transportation and storage ______7 Installation ________________...
Page 3: ...gulations of your local electricity supply company Unilateral modification and spare parts manufacturing Modifications or changes to the unit installation should only be carried out after consulting with Grindex Original spare parts and accessories authorized by the manufacturer are essential for compli ance The use of other parts can invalidate any claims for warranty or compensation Recycling Lo...
Page 4: ...NG The machine is not to be installed in locations classified as hazardous in accordance with the national electric code ANSI NFPA 70 1990 Voltage V Rated current A Starting current A 220 D 8 1 44 230 D 8 1 47 380 Y 4 7 25 400 Y 4 7 27 415 Y 4 7 28 500 Y 3 7 21 550 Y 3 9 24 3 50 Hz 2800 r min Rated output 2 2 kW 3 0 hp Max cons 2 7 kW 3 6 hp Voltage V Rated current A Starting current A 220 D 9 6 6...
Page 5: ...5 Installation care and maintenance Salvador Dimensions and weights ...
Page 6: ... P1 hp kW 1 1 3 3 0 2 4 6 8 10 12 14 0 50 100 150 200 250 0 2 4 6 8 10 12 14 16 0 10 20 30 40 50 1 0 1 5 2 0 2 5 3 0 1 2 3 4 235 235 236 236 Capacity l s usgpm H ft m P1 hp kW 1 1 3 3 Installation care and maintenance Salvador 6 Performance curves Each pump is tested in accordance with ISO 9906 Salvador 1 3 phase 50 Hz Salvador 1 3 phase 60 Hz ...
Page 7: ...ore starting to work on the pump or moving the pump make sure that the pump is isolated from the power sup ply and cannot be energized This applies to the control cir cuit as well The pump is frostproof as long as it is operating or is immersed in the liquid If the pump is taken up when the temperature is below freezing the impeller may freeze The pump shall be operated for a short period after be...
Page 8: ...nd lead is cor rectly connected by testing it NOTE Make sure that the monitoring equipment incorporated in the product is correctly connected and in use WARNING If the pump is equipped with automatic level control or con tactor unit there is a risk of sudden restart WARNING Bear in mind the risk of elec trical shock if the electrical connections are not correctly carried out or if there is fault o...
Page 9: ...n con struction sites and farms the earthed grounded socket must have an addi tional earth ground fault protection device GFI connected WARNING When pumping near a lake jetties beaches ponds fountains etc a safety dis tance of at least 20 m 65 ft between the person and the pump is applicable The pump must never be placed directly into a swim ming pool If used in connection with swimming pools spe ...
Page 10: ...Installation care and maintenance Salvador 10 50 60 Hz 3 SUBCAB SUBCAB AWG Screened cable with contactor unit Y or D with or without transformer operation ...
Page 11: ...roved only for 250 V and below For other voltages when CSA approval is required a transformer is used to reduce the voltage over the thermal contacts As a consequence the transformer has to be disconnected when the connection is changed from 440 460 V Yser to 220 240 V Y or to 230 V single phase If the change is done from 220 240 V Y or 230 V single phase to 440 460 V Yser the transformer has to b...
Page 12: ... rotates See the figure Starting jerk WARNING Always lift the pump by its carrying handle or lifting eyes never by the motor cable or the hose Cleaning If the pump has been running in very dirty wa ter let it run for a while in clean water or flush it through the discharge connection If clay cement or other similar dirt is left in the pump it may clog the impeller and seal preventing the pump from...
Page 13: ... Note the following at start Connect the pump to power If the pump fails to start and the fuses are correct shift two phases in the CEE plug or turn the knob on phase shifter to start the pump NOTE Do not reverse phase sequence while pump motor is running Doing so may cause temporary incorrect rotation resulting in damage to motor electronics and rotating parts If the pump still doesn t start call...
Page 14: ...have a major overhaul in a service shop once a year This requires special tools and should be done by an authorized service shop When the pump is new or when the seals have been replaced inspection is recommended after one week of operation WARNING Before starting to work on the pump or moving the pump make sure that the pump is isolated from the power sup ply and cannot be energized This applies ...
Page 15: ...ring on the inspection screw or its sealing surface is dam aged that an O ring is damaged that the cable entry is leaking If there is oil in the inspections chamber the cause may be that the inner mechanical seal is damaged Contact a Grindex serv ice shop Replace or fix worn and damaged parts Make sure that all screws bolts and nuts are tight Replace worn parts if they impair function A check of t...
Page 16: ...ew position on the cable replace the seal sleeve check that the seal sleeve and the washers conform to the outside diameter of the cables Replace the cable if the outer jacket is damaged Make sure that the cable do not have any sharp bends and are not pinched If faulty contact an electrician Repair faults and notify supervisor of any faults or defects Contact a Grindex service shop Cables Starter ...
Page 17: ...Fill up with new oil A paraffin oil with viscosity close to ISO VG32 is recommended The pump is delivered from fac tory with this type of oil In applications where poisonous properties are of less concern a mineral oil with viscosity up to ISO VG32 can be used Always replace the O rings on the oil screws Put the screws back and tighten them Changing the oil Lift the pump horizontally on relief tab...
Page 18: ...tion of the impeller Loosen and remove the impeller screw and washer WARNING Worn impellers often have very sharp edges Use protec tive gloves Remove the stand and the pump housing Using a 8 mm hexagon bit adaptor allen socket with a 100 mm 4 extension turn the adjust ment screw counter clockwise until the impeller breaks free from the shaft Remove the impeller ...
Page 19: ...s with fine emery cloth Grease end of shaft conical sleeve and the threads of the adjustment screw The proper lubrication is grease for bearings e g Exxon Mobile Unirex N3 or equivalent NOTE Remove surplus grease from conical and cy lindrical surfaces of the shaft and the sleeve thoroughly Align the edge of the adjustment screw with the edge of the conical sleeve so that they are flush Grease the ...
Page 20: ...22 Nm 16 Lbf ft Check that the impeller rotates freely When changing an impeller or after service we recommend that the screw is first tightened to the prescribed torque and then turned an ad ditional 1 8 45 of a revolution The screw will be loaded to its yield point and the load capacity of the joint will be higher Mount the O ring and the pump housing Fit the discharge connection and tighten the...
Page 21: ...cial tools exclusively for this pump type without which the servicing of the pump will be difficult and the pump can be very easily damaged Service log Most recent service date Pump No Hours of operation Remarks Sign Tools Part No Denomination Remarks 51 084 00 Spring puller Spring removal 410 164 Puller Main bearing 410 165 Puller Support bearing 410 166 Bearing mounting set Bearings ...
Page 22: ...Installation care and maintenance Salvador 22 Service log Most recent service date Pump No Hours of operation Remarks Sign ...
Page 23: ...23 Installation care and maintenance Salvador Service log Most recent service date Pump No Hours of operation Remarks Sign ...
Page 24: ...Grindex AB Box 7025 174 07 Sundbyberg Sweden Tel 468 606 66 00 Fax 468 745 53 28 marketing grindex com 897772 EN 2008 04 ...
