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IWAKI MDG-M2 Instruction Manual

IWAKI MDG-M2 Instruction Manual

Magnetic drive gear pump

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MDG-M2 (built-in type)
Read this manual before use of product

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Summary of Contents for IWAKI MDG-M2

  • Page 1 MDG-M2 (built-in type) Read this manual before use of product...
  • Page 2 Thank you for selecting an Iwaki MDG series magnetic drive gear pump. Please read through this manual carefully to ensure the optimum performance, safety and service of your pump. Contents Safety Section ····································································· 1 Inspection and Unpacking ······················································· 4 Principle of Operation ····························································· 5 Pump Identification Codes ·······················································...
  • Page 3 Safety Section For the Safe and Correct Handling of the Pump "Safety Instruction" section deals with important details about handling of the pump. Before use, read this section carefully for the prevention of personal injury or property damage. Observe the instructions accompanied with "WARNING" or "CAUTION" in this manual. These instructions are very important for protecting users from dangerous situations.
  • Page 4 Safety Section WARNING Turn off power before service Risk of electrical shock. Be sure to turn off power to stop the pump and relat- ed devices before service is performed. Electrical shock Stop operation If you notice any abnormal or dangerous conditions, suspend operation imme- diately and inspect/solve problems.
  • Page 5 Safety Section CAUTION Do not use a damaged pump Use of a damaged pump could lead to an electric shock or death. Prohibition The pump is not waterproof. Use of the pump in wet or extremely humid loca- tions could lead to electric shock or short circuit. Prohibition Do not damage a power cable Do not pull, knot, or crush the power cable.
  • Page 6 Spec label (pump unit) for the European market Spec label (pump unit) for any area other than the European market * The CE marking on our product(s) is for us to market the product(s) into the European market, however, the CE Spec label (pump with no motor) for the marking does not ensure any safety or conformity of the European market...
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  • Page 15 Rated Electric Current Value and Starting Current value 50/60Hz Voltage Rated Current Starting Current Model of Pump MDG-M2T100N 1 phase AC100 0.5/0.5 0.9/0.9 MDG-M2S100N MDG-M2S6B100 1 phase AC100 0.82/0.82 1.8/1.9 MDG-M2S6B220 1 phase AC220-240 0.34/0.36 0.8/0.9 MDG-M2S6B115 1 phase AC115 0.65/0.69 1.6/1.6 - 13 -...
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  • Page 24 If a customer mounts the pump and the motor bracket to the motor, follow the instructions below. CAUTION is correct. or tool. 1. Mount the motor bracket to the motor and tighten them up with the screws. 2. Do not allow foreign matters such as iron pieces to stick to the magnet capsule unit. Insert the spacer to the motor shaft.
  • Page 25 [Note] 1. The above is the performance based on a test of clean water at 25 C. (The discharge changes dpending on the temperature of the liquid used. Further information is available on request.) 2. The liquid viscosity applicable to the MDG-M2-N pump is 30mPa·s or lower, in the MDG- M2S6 pump it is 50 mPa·s or lower.
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  • Page 27 model - 25 -...
  • Page 28 EN809 EN50581 ( A PERSON WHO IS AUTHORISED TO COMPILE THE TECHNICAL FILE IN THE COMMUNITY) IWAKI EUROPE GMBH SIEMENSRING 115 D-47877 WILLICH GERMANY NOTE: THIS DECLARATION BECOMES INVALID IF TECHNICAL OR OPERATIONAL MODIFICATIONS ARE INTRODUCED WITHOUT THE MANUFACTURER’S CONSENT.
  • Page 29 Information on CE conformity - Motor conformity in accordance with any relevant EC directives which are currently effective. - The motor must be installed to the pump according to this instruction manual. - Guaranteed grounding - The pump must not be repainted over our original upper coating. Any reseller or dealer who connects the pump with a motor and markets it as a complete unit must conform to all relevant EC directives.
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  • Page 32 Holland / IWAKI Europe GmbH (Netherlands Branch) U.K. / IWAKI Pumps (U.K.) LTD. China (Guangzhou) / GFTZ IWAKI Engineering & Trading Co., Ltd. TEL: +31 74 2420011 FAX: +49 2154 9254 48 TEL: +44 1743 231363 FAX: +44 1743 366507...