Read this manual before use of product
IWAKI Magnetic Drive Pump
MD-F type
Instruction Manual
Page 1: ...Read this manual before use of product IWAKI Magnetic Drive Pump MD F type Instruction Manual...
Page 2: ...carefully for the prevention of personnel injury or property damage Observe the instructions accompanied with WARNING or CAUTION in this manual These instructions are very impor tant for protecting pu...
Page 3: ...onsible 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 Restricti...
Page 4: ...laceable 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 the cable is damaged Lim...
Page 5: ...ication limitation and hazardous nature of the pump 1 Unpacking Inspection On unpacking the product check the following points If you find any problems contact your nearest distributor 1 Check the inf...
Page 6: ...8 0 06 MD 15FY 220N Y 9 10 3 4 2 5 3 7 1 9 1 3 MD 15FZ 220N Z 10 3 1 2 5 6 1 9 MD 30FX 220N X NPT 1 2 13 15 8 11 5 5 8 8 5 9 5 1 5 1 3 45 4 0 0 17 MD 30FY 220N Y 10 12 6 8 4 5 6 5 6 8 1 9 1 5 MD 30FZ...
Page 7: ...on The pump resumes operation after tem perature falls to a normal For the IEC motor consult your nearest distributor CAUTION If pump stops frequently turn off power and check for impeller damage or c...
Page 8: ...ecification label Use the pump accord ing to the specifica tions on the label Outlet Pump unit Liquid feeding unit Not capable of self priming Always prime the pump before operation 15 10 5 0 2 4 6 8...
Page 9: ...art names Q ty Materials Remarks 1 Front casing 1 CFRETFE 2 Bearing 2 SiC 3 Rear casing 1 CFRETFE 5 O ring 1 FKM 6 Impeller 1 CFRETFE 8 Spindle 1 SiC 9 Thrust ring 2 SiC 15 Machine screw 6 Stainless s...
Page 10: ...must be carried out by a qualified person according to local laws or regula tions CAUTION Do not drop the pump A strong magnet is inside the pump Do not bring a watch or floppy disk which may be adve...
Page 11: ...The motor is not water dust proof Do not wet the motor or it may fail Banned solutions Halogenated hydrocarbons such as trichloroethylene and carbon tetrachloride Ether and low grade ester Slurry Neve...
Page 12: ...cable can also be damaged when it is heated or loaded with a heavy thing Stop operation and contact us if the power cable is damaged Risk of burning Do not touch the motor Motor surface temperature r...
Page 13: ...el or bearing may be worn soon by entrained air 3 Outlet direction Always direct the outlet upward or entrained air can not be expelled Do not mount the pump vertically 4 Pump fixation Secure the pump...
Page 14: ...suction force espe cially for hot liquid A braided tube or Teflon tube is recom mended 3 For the MD 55F 100F be sure to remove a cushion from the outlet before pipework Be careful not to damage the we...
Page 15: ...in accordance with electric work requirements Use the recommended wiring accesso ries and follow electrical installation requirements 3 Apply the specified power voltage See the spec label 4 The pump...
Page 16: ...1 25 MD 30FZ 220N 0 32 1 2 1 25 MD 55FX 1 0 1 2 1 25 MD 55FY 1 0 0 9 1 1 1 0 MD 55FZ 0 9 1 1 1 0 MD 100FX 1 93 1 18 0 69 0 62 0 6 3 8 4 3 3 8 2 2 1 9 2 2 MD 100FY 1 93 1 93 1 85 1 83 1 18 0 69 1 17 0...
Page 17: ...d to specified level Open a discharge side valve gradu ally till the flow and head reach a specified level Do not open or close the valve at once Note Do not keep the discharge side valve closed more...
Page 18: ...ed for a long time In addition run the pump with clean water for 5 minutes every 3 months to prevent the motor bearing from being stuck Drainage WARNING Turn off power before work Always wear protecti...
Page 19: ...Maintenance Phenomenon Causes The pump does not run Poor discharge head Overcurrent Noise and vibration problem Leakage Measure Wrong wiring Inspect wiring Rewire as necessary Motor failure Contact u...
Page 20: ...mbient temperature clean water and chang es with operating conditions We are note responsible for damage due to use of slurry Replace O ring with new one every time dismantling the pump despite of the...
Page 21: ...WAKI Europe GmbH Spain Branch TEL 34 933770198 FAX 934740991 China GFTZIWAKIEngineering Trading Beijing TEL 86 1064427713 FAX 1064427712 Sweden IWAKI Sverige AB TEL 46 851172900 FAX 851172922 Denmark...
