IWAKI PUMPS AMP 40 Instruction Manual Download Page 2

Page: 2 / 33

Thank you for selecting an Iwaki AMP Series Magnetic Drive Pump. This instruction manual

deals with

"Safety instructions"

"Outline"

"Installation"

"Operation"

, and

"Maintenance"

sections. Please read through this manual carefully to ensure the optimum performance, safety

and service of your pump.

Contents

Important instructions ···································································· 1

Safety instructions ·········································································· 2

Outline

1. Unpacking & Inspection ..................................................5

Model

code .......................................................................6

Operating

conditions ........................................................7

Part

names ........................................................................8

Installation

1. Before installation ..........................................................10

2. Piping .............................................................................11

3. Wiring ............................................................................14

Protection

equipment .....................................................14

Operation

1. Before operation .............................................................16

Operation........................................................................17

Shutdown ........................................................................17

Maintenance

Troubleshooting ..............................................................19

2. Maintenance & Inspection .............................................21

3. Disassembly & Assembly...............................................23

4. Spare & Wear parts ........................................................29

This instruction manual should be kept on hand by the end user for

quick reference.

Contact us or your nearest dealer if you have any questions.

Summary of Contents for AMP 40

Page 1: ...Read this manual before use of product IWAKI Magnetic Drive Pump AMP Series Asia Edition English Instruction Manual...

Page 2: ...1 Safety instructions 2 Outline 1 Unpacking Inspection 5 2 Model code 6 3 Operating conditions 7 4 Part names 8 Installation 1 Before installation 10 2 Piping 11 3 Wiring 14 4 Protection equipment 14...

Page 3: ...the prevention of personnel injury or property damage Observe the instructions accompanied with WARNING or CAUTION in this manual These instructions are very important for protecting users from danger...

Page 4: ...ys wear protective clothing such as eye protection and protective gloves during pipework or dismantlement of the pump When lifting the pump Chain the pump via eye bolts to lift it up Do not remodel th...

Page 5: ...e water and fluor inactive liquid e g FluorinertTM are handled Otherwise the static electricity may generate in the pump and may cause static discharge Static electricity Always run the pump for air e...

Page 6: ...4 Outline 1 Unpacking Inspection 5 2 Model code 6 3 Operating conditions 7 4 Part names 8...

Page 7: ...100mm 2pcs Optional accessories if ordered Spare parts and the dry run protector etc Pump unit Liquid feeding section Not capable of self priming Before operating the pump feed liquid through the suc...

Page 8: ...5 kW Flange Motor standards J JIS pump flange JIS motor A ANSI pump flange JIS motor Drain Custom product Number of motor poles 2 Two pole motor NOTE In this manual model code is simplified by using...

Page 9: ...rn when handling slurry liquid Note that periodic pump change is needed 3 Performance change along with specific gravity and viscosity Shaft power discharge capacity and discharge head vary with speci...

Page 10: ...peller 1 859 Magnet capsule unit 1 310 Bearing 1 890 Base plate 1 314 1 Liner ling 1 900 Eye bolt 1 314 2 Mouth ring 1 901 1 Hex head bolt 2 314 3 Rear thrust ring 1 901 2 Hex head bolt 2 314 4 Rear r...

Page 11: ...9 Installation 1 Before installation 10 2 Piping 11 3 Wiring 14 4 Protection equipment 14...

Page 12: ...vibration or torsional force Spacing for the motor removal for back pull out and maintenance assembly and dismantlement are needed Installation surface should be larger than the pump base 2 Positioni...

Page 13: ...ht and moment to the pump are as below 11 Bolt size M16 Tightening torque 78 4 N m Z X Y X Z Y Load direction Suction flange Fx Fy Contraction Tension 0 58 Fz 0 71 Load kN Discharge flange AMP 40 50 0...

Page 14: ...suction pipe use the eccentric reducer pipe Upper side should always be level The air may be trapped if it is mounted upside down 7 Gate valve installation In flooded suction install a gate valve on...

Page 15: ...order is Pump Check valve Gate valve 4 Pressure gauge A pressure gauge is required on the discharge piping to check operating conditions such as discharge capacity and head 5 Check valve A check valve...

Page 16: ...the following monitoring devices in order to protect the pump 1 Current sensor Power sensor The sensors monitor the motor load and stop the pump on the detection of load change giving an alarm 2 Pres...

Page 17: ...15 Operation 1 Before operation 16 2 Operation 17 3 Shutdown 17...

Page 18: ...p life Keep liquid temperature change within 80 C through operation and stopping Start the pump with a discharge valve full close in order to avoid water hammer Closed discharge operation should be wi...

Page 19: ...osed Stop the closed discharge operation within one minute Confirm that discharge pressure rises to the shut off pressure Gradually open discharge valve to obtain the specified pressure capacity NOTE...

Page 20: ...18 Maintenance 1 Troubleshooting 19 2 Maintenance Inspection 21 3 Disassembly Assembly 23 4 Spare Wear parts 29...

Page 21: ...sure Low pump speed The pump rotates in reverse Check wiring or motor Correct wiring Discharge capacity is too low Pressure vacuum are normal The strainer is clogged with for eign matters Remove forei...

Page 22: ...or fre quency Overload Check specific gravity and viscosity of liquid Ambient tempera ture is too high Keep a good ventilation Discharge capacity is rapidly re duced Vacuum gauge indi cates high figu...

Page 23: ...is a friction trace on surface If there is a crack on surface Measure the bearing inner bore Iftheimpellerissecuredtothemagnetcapsule If abnormality is found contact us If abnormality is found contact...

Page 24: ...d the outer diameter of the spindle exceeds 1 mm either the bearing or spindle whichever has greater wear should be replaced regardless of the wear limit Carbon bearing CF type Normally the carbon bea...

Page 25: ...ket Wear protective clothing Coming in contact with a harmful chemical liquid may cause eye or skin trou ble Wear protective clothing such as a protective mask goggles gloves dur ing the work Turn off...

Page 26: ...0 4 Pull the motor backward by alternatively screwing in the two bolts M12 100 for back pull out Screw in the bolts by approximately 80 mm 5 Pull out the motor with bracket lifting it by the crane Dra...

Page 27: ...val of the impeller and bearing 1 Heat the lugs on the rear ring 314 4 by a plastic welder or industrial dryer and open the lugs up 2 Warm the impeller assembly in the hot water of 80 C If it is not w...

Page 28: ...mer Mouth ring replacement 1 Heat the lugs on the mouth ring by a plastic welder or industrial dryer and open the lugs up 2 Warm the impeller in the hot water of 80 C and then replace the mouth ring 3...

Page 29: ...he hand press Impeller Bearing mounting 1 Fit the impeller into the magnet capsule mating the insert ports of the pin Note that the mated connection of the impeller and the magnet capsule need to be m...

Page 30: ...ing the rear casing right and left 3 Mount the rear casing cover and the rear casing sup port And then tighten the rear casing support mount ing hex bolts by 85N m diagonally and evenly NOTE Loose the...

Page 31: ...314 4 310 859 230 942 100 2 500 1 554 1 903 1 100 1 314 1 122 1 314 2 400 2 901 1 901 2 554 2 500 2 890 858 908 1 801 161 901 5 901 6 900 901 7 554 6 554 7 330 330 1 901 4 554 8 554 5 554 4 901 8 4 S...

Page 32: ...approved drawing No Part names ID Material Reference code AMP40J 40A AMP50J 50A 210 Spindle CF Alumina ceramic 99 5 AMP0012 AMP0012 KK SiC AMP0013 AMP0013 310 Bearing CF High density carbon AMP0014 A...

Page 33: ...Iberica Pumps S A TEL 34 943630030 FAX 943628799 China GFTZIWAKIEngineering Trading Beijing TEL 86 1064427713 FAX 1064427712 Sweden IWAKI Sverige AB TEL 46 851172900 FAX 851172922 Denmark IWAKI Nordi...

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