IMO ACF5 Original Operating Manual Download Page 24 | Manualshive

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Adress:

IMO AB

Årstaängsv 27C,

1117 43 Stockholm, Sweden

Telephone: +46 8 50 622 800

www.northridgepumps.com

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Summary of Contents for ACF5

Page 1: ...ns may cause damage and personal injury Screw pumps ACF UCF 5 Contents Page Introduction 2 Safety 2 Pump identification 4 Installation 5 Start up 10 Trouble shooting 12 Maintenance and Service 14 List...

Page 2: ...d Only select the setup type according to this operating manual For example the following are not allowed Hanging pumps in the pipe Overhead installation Installation in the immediate vicinity of extr...

Page 3: ...valve in the pump Provide an appropriate safety valve on the pressure side between the pump and the first shut off device Warranty Obtain the manufacturer s approval prior to carrying out any modifica...

Page 4: ...ounting Y Vertical foot mounting 3 E Without valve G Valve with external return P Valve with internal return for total pressure range 4 Valid for UCF Option A020 Pump with surface treated casing s A08...

Page 5: ...ed to the front cover for pump LPQ Pump and connecting frame are lifted together using two eye bolts securely fastened to the top of the connecting frame Thread dimension is M 16 except for frame size...

Page 6: ...t is easily accessible for inspection and servicing Provisions for collecting oil spillage when servicing the pump should be considered ATTENTION The installation must always be designed to minimise d...

Page 7: ...that the pump can be hydraulically isolated Suction line The suction pipe should be designed so that the total pressure drop measured at the pump inlet flange does not exceed the suction capability o...

Page 8: ...decisively influenced by the degree of contamination of the fluid being conveyed that means by the number size and hardness of the abrasive components Shaft seal drain The pump should be installed so...

Page 9: ...ds of time without harming the pump except when pumping low viscosity media If more than 50 recirculation is anticipated a value specific to each application should be determined by closely monitoring...

Page 10: ...eaeration plug and fill the shaft seal compartment with oil Fit and tighten the plug See fig 16 Note for LPQ the amount of oil is appr 50 liter Make sure the prime mover is locked out and can not be s...

Page 11: ...hen the spindle is turned clockwise By monitoring the pressure gauge it can be determined when the suction line is primed and the pump begins to work Should the pump not operate normally soon after st...

Page 12: ...ectric cables to motor wrongly connected Wrong direction of rotation Suction line is not open or pressure drop in the suction line is too high Major air leakage into the suction line The pump cannot e...

Page 13: ...ressure relief valve Reduce the pressure setting until operational temperature has been reached Check the discharge line See above Pressure too high Readjust the pressure relief valve to a lower value...

Page 14: ...ng screw 1 429A Tension pin 1 430 Piston 1 Valid for sizes 100 125 1 432 Tension pin Valid for sizes 100 125 1 437 O ring 1 x x x 451 Screw 4 451A Washer 4 453 Screw 8 455 Screw 4 455A Washer 4 462 Pl...

Page 15: ...95012 901195012 901195012 IEC 280 901195013 901195013 901195013 Kit Contents To be used for G057 Gaskets o rings ball bearing etc Dismantling of the pump G053 G057 Shaft seal G050 Normal scheduled ins...

Page 16: ...ys be present Ten drops per hour can be considered as acceptable An external visual inspection of the pump is advisable at least every two days to assure that the shaft seal is not leaking too much Ex...

Page 17: ...02 401 556 453 480 B Sizes 080 090 C C 4240 425 429 437 424 Sizes 100 125 424A 429A 432 430 010 0 1 4 4 1 4 List of tools necessary for dismantling and reassembly A Slide calliper B Screw driver D Cro...

Page 18: ...ing 10 Use appropriate vessels to collect oil spillage when operating the pump 11 Pump and or motor should be lifted with straps securely so that the centre of gravity is located in order to avoid tip...

Page 19: ...n piece should fit on the opposite side of S1 and is used lager on when S1 is pressed into the end cover 520 again E Remove the key 113 F Pull the cover 520 upwards Loosen set screws that lock S5 to s...

Page 20: ...olts 425 and pull the complete tun ing device straight upwards N Change o ring 437 on the tuning piston 429 and mount it in 4240 in reverse order L Unscrew the valve counter clockwise as far as possib...

Page 21: ...ghtening the nut NOTE The measurement of this tool varies depending on the pump size a measurement table can be found in the tool description on page 7 The tool can also be purchased from IMO AB A Lub...

Page 22: ...own above grease the surface thoroughly on the power ro tor as this prevents damage to the seals rubber details when mounting it Lock set screws to 8 Nm NOTE It is very important that the mechanical s...

Page 23: ...ith a suitable tool NOTE Do NOT mount the coupling half with a hammer as this will destroy the shaft seal I Lubricate and fit the power rotor 1020 into the pump by carefully guide it into the idler ro...

Page 24: ...24 www imo se ACF UCF5 2019 12 en GB ID No 163 044 B Adress IMO AB rsta ngsv 27C 1117 43 Stockholm Sweden Telephone 46 8 50 622 800 www northridgepumps com...

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