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Acro-Smart Electronic Series 

January 2017 

 
 

 

Acro-Smart Electronic Series 

Pa

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41

 

 

Summary of Contents for ACRO-SMART AS.1

Page 1: ...ACRO SMART DIAPHRAGM A NEW STANDARD IN CHEMICAL METERING UNCOMPLICATED ECONOMICAL ACCURATE ELECTRONIC METERING R...

Page 2: ...o capacity adjustment via external 4 20mA input and 4 20mA feedback signal Precise and positive volumetric displacement Self cleaning ball valve operation 5 Year diaphragm warranty Pump wetted parts a...

Page 3: ...Acro Smart Electronic Series January 2017 Acro Smart Electronic Series...

Page 4: ...Cleaning 11 7 2 Lubrication 11 7 3 Suction Discharge Valves 11 7 4 Diaphragm 12 8 TROUBLESHOOTING 13 9 ACRO SMART ELECTRONIC SERIES METERING PUMP 16 9 1 Drive End Simplex Side Elevation 16 9 2 Drive...

Page 5: ...6 Capacity Adjustment on page 8 9 10 and familiarise yourself with the contents prior to starting the pump The Manual Capacity Adjustment Default setting for this pump has been set to L Hr For detail...

Page 6: ...afety cautions and notes in this manual 1 2 Mechanical Precautions Prior to undertaking any mechanical maintenance repair installation etc SWITH OFF and disconnect power before proceeding Personnel mu...

Page 7: ...acilitate ease of routine and breakdown maintenance 3 3 The mounting surface should be even and level The pump base mounting plate is provided with four 4 holes for mounting bolts 4 PIPING 4 1 General...

Page 8: ...mum capacity may produce unacceptable accuracy 4 1 9 Where lengthy suction and discharge pipelines are involved or there is limitation on size install pulsation dampeners close to the pump to Avoid ca...

Page 9: ...en pumping hazardous liquids the relief valve discharge should be piped back to the supply source NOTE Where relief valve is likely to operate frequently to ensure correct operation and maximise valve...

Page 10: ...dequate NPSHA If piping extends for a considerable distance a suitable break tank or pulsation dampener should be installed near pump the pump Avoid pockets or loops in piping where gas may accumulate...

Page 11: ...of motor 5 1 4 Ensure system control of isolating valves in discharge line are open 5 2 After Starting 5 2 1 Pump will normally prime automatically However it may be necessary to run the pump at maxim...

Page 12: ...minals T 1 and T 2 as shown in section 12 page 32 of this manual 6 3 The capacity Speed adjustment will always default to the 4 20 mA input signal If the 4 20 mA input signal fails for any reason then...

Page 13: ...e side of the electric motor 6 7 The manual capacity parameters for your pump have been pre set and do not need any adjustment 6 8 The operating functions of the key pad are detailed as follows Stop B...

Page 14: ...s the up arrow until the LED s reads P051 6 10 3 Press ok 6 10 4 Press the up or down arrows to the desired default flow rate 6 10 5 Press ok to enter the new setting 6 10 6 Press the start button Not...

Page 15: ...wn on page 37 of this manual 7 2 Lubrication 7 2 1 Change oil after 750 hours of operation and at 4 500 hours intervals thereafter The following are recommended grades SHELL OMALA 320 BP GR XP 320 ISO...

Page 16: ...s opposing each other through diaphragm bolt holes into solution head adaptor This is to ensure that the diaphragm does not rotate when tightening the diaphragm bolt 7 4 4 Having tightened diaphragm b...

Page 17: ...discharge line closed Open valve Pump discharge valve incorrectly reassembled during maintenance Ball stop cushion missing Reassemble correctly Air in liquid end Relieve pressure in discharge line B...

Page 18: ...wer sources speed control etc E Reduced pump flow rate Unstable flow rate Flow rate does not increase as stroke length is increased Cavitation noise may be apparent Insufficient NPSH available a Sucti...

Page 19: ...uid leakage from pump adaptor drain Ruptured diaphragm Check replace diaphragm H Knocking sound in gearbox Excessive discharge pressure Check discharge pressure I Liquid end noise Rhythmic noise of pu...

Page 20: ...Acro Smart Electronic Series January 2017 Acro Smart Electronic Series Page 16 9 ACRO SMART ELECTRONIC SERIES METERING PUMP 9 1 Drive End Simplex Side Elevation...

Page 21: ...RY PISTON 1 13 11 01 21 CIRCLIP STRIKER SHAFT 1 21 09 03 06 WAVE WASHER 1 26 10311 SPRING RETURN 2 27 10358 STRIKER SHAFT 1 52 08 01 04 CAP SCREW 2 53 10450 MICROMETER BLANKING PLATE 1 55 KDM MICROMET...

Page 22: ...Acro Smart Electronic Series January 2017 Acro Smart Electronic Series Page 18 9 3 Drive End Simplex End Elevation...

Page 23: ...HAFT 1 6 08 12 02 DRAIN PLUG 1 11 AS SPEC DRIVE MOTOR 1 28 10351 1 1 5 PUMP BODY SIMPLEX 1 5 GAL 1 10351 1 15 50 PUMP BODY SIMPLEX 15 50 GAL 10351 2 1 5 PUMP BODY DUPLEX 1 5 GAL 10351 2 15 50 PUMP BOD...

Page 24: ...Acro Smart Electronic Series January 2017 Acro Smart Electronic Series Page 20 9 5 Liquid Head Section Drawings...

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Page 36: ...valve V2 and flood the calibration cylinder well above the top graduation mark 3 Close valve V1 4 At the moment when the fluid level reaches the top graduation mark begin timing the test 5 When the li...

Page 37: ...is essential that the size of the pipe to the calibration cylinder be the same size as the suction piping and cylinder inlet connection Under sized pipe work will cause suction losses and hence affec...

Page 38: ...ve to meet customer s requirements To alter or set operating pressure at site it is necessary for a pressure gauge with snubber to be installed in the line between the valve and the pump and with pump...

Page 39: ...eries January 2017 Acro Smart Electronic Series Page 35 TYPICAL INSTALLATION LAYOUT 1 Supply Tank 2 Metering Pump 3 Pressure Relief Valve 4 Pulsation Dampener 5 Back Pressure Valve 6 Pressure Gauge 7...

Page 40: ...Acro Smart Electronic Series January 2017 Acro Smart Electronic Series Page 36 GENERAL ASSEMBLY 502 SERIES BACK PRESSURE VALVE...

Page 41: ...Acro Smart Electronic Series January 2017 Acro Smart Electronic Series Page 37 GENERAL ASSEMBLY 502 SERIES PRESSURE RELIEF VALVE...

Page 42: ...Possible options Supply Tank Low Level Flow Meter Input pH Rx or Chlorine Inputs C Alarm Outputs Possible options Tank Empty Signal Others D 4 20 mA Signal Input Output T1 4 20mA Input T2 4 20mA Input...

Page 43: ...Acro Smart Electronic Series January 2017 Acro Smart Electronic Series Page 39 APPENDIX 1 EQUIPMENT DECONTAMINATION ADVICE DOC No SD 19 0 1...

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