IWAKI PUMPS MD-100F Instruction Manual Download

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Read this manual before use of product

IWAKI Magnetic Drive Pump

MD-55F/-100F type

Instruction Manual

Summary of Contents for MD-100F

Page 1: ...Read this manual before use of product IWAKI Magnetic Drive Pump MD 55F 100F type Instruction Manual...

Page 2: ...ation of the contents of Caution section could lead to personal injury or property damage Types of Symbols Indicates a prohibited action or procedure Inside or near this cir cle a concrete and practic...

Page 3: ...sible for any accidents or damage due to modification Wear protective clothing Always wear protective clothing such as safety goggles and protective gloves during pipework or dismantlement Restriction...

Page 4: ...Power cable is not replaceable Do not use any damaged power cable for the prevention of a fire or electrical shock The cable is not replaceable so that the whole pump unit needs to be replaced when th...

Page 5: ...and volt age to see that the product is deliv ered as per order 2 Check for transit damage deformation and loose bolts Outline Inlet Outlet Driven magnet Impeller Drive magnet Spindle 2 Operating prin...

Page 6: ...0FY Y 115 8 5 6m 60L min 2 0 NOTE a Performance data is based on pumping of clear water at ambient temperature b The maximum flow is obtained at zero discharge head and the maximum head is obtained at...

Page 7: ...58 3 60 90 39 5 6 Performance curves MD 55F 100F NOTE This performance curve is collected when pumping clear water at ambient temperature under a flooded suction system 15 10 5 0 25 50 75 100 125 150...

Page 8: ...ot wet the pump and motor units Inlet Base Fix the pump securely Specification label Use the pump accord ing to the specifica tions on the label Outlet Pump unit Liquid feeding unit Not capable of sel...

Page 9: ...1 FKM A 6 Impeller 1 CFRETFE 7 Shroud 1 CFRETFE 8 Spindle 1 SiC 9 Thrust ring 2 SiC 11 Driven magnet 1 FERRITE MD 100F No Part names Q ty Materials MD 55F MD 100F 12 Magnet housing 1 Aluminium alloy...

Page 10: ...ified person according to local laws or regula tions CAUTION Do not drop the pump or subject it to strong impact during installation or transport A strong magnet is inside the pump Do not bring a watc...

Page 11: ...age to a power cable could lead to a fire or electrical shock Do not use any damaged pump Using a damaged pump may lead to an elec tric leak or shock CAUTION Do not install or store the pump in the fo...

Page 12: ...site Install the pump where it can be kept dry 2 Mounting position This pump is not capable of self priming Flooded suction applica tion is ideal The pump should be installed 30cm lower than a suc ti...

Page 13: ...close to the pump as possible 2 Pressure gauge Install a pressure gauge for monitoring discharge line pressure 3 Drain valve Install a drain valve in between the pump inlet and a suction valve for bl...

Page 14: ...sistance changes with properties of liquid specific gravity liquid temperature and pipe length and may adversely affect pump operation when the resistance is too great In order to minimize the piping...

Page 15: ...ads of pipes a pump inlet and outlet to create an air and water tightness before connection CAUTION Do not tighten a pipe too much or a plastic inlet or outlet may break CAUTION Imperfect connection o...

Page 16: ...r before wiring work 1 Observe the power voltage number of phases and power frequen cy specified on a spec label 2 Three phase motors rotate clockwise when U V and W motor terminals are connected in l...

Page 17: ...t the pump is under a flooded suction system and a liquid in a supply tank is at an appropriate level 2 Check the connection between the pump and piping 3 Check the pump is securely anchored 2 Operati...

Page 18: ...xt page 4 Supply power to the pump Check the item 1 2 and 3 Then turn on power and start the pump Note Do not keep a discharge side valve closed more than 1 minute Operation No Procedure Points to be...

Page 19: ...long time In addition run the pump with clean water for 5 minutes every 3 months to prevent the motor bearing from being stuck Follow Operating procedure on page 16 for resuming operation Degassing Op...

Page 20: ...the impeller Contact us O ring is damaged Contact us Pump head mounting screws are loose Tighten the mounting screws 2 Maintenance Inspection Handling of the pump maintenance and inspection should be...

Page 21: ...rior is dried before a restart CAUTION Do not clean the pump with solvents such as benzine alcohol and thinner This may discolour the pump CAUTION Risk of electrical shock or short circuit Do not wet...

Page 22: ...hat is not dust or water proof with chemical liquid Do not power on the motor once the pump has got wet Dilute and flush out harmful liquid before removing a pipe Procedure 1 Turn off power Make sure...

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