易威奇(iwaik)MD磁力泵使用说明书.docx

易威奇(iwaik)MD磁力泵使用说明书 IWAKI AMERICA MAGNETIC DRIVE PUMP MD/WMD SERIES Contents 1SAFETY INSTRUCTION (1) 2UNPACKING AND INSPECTION (3) 3OPERATING PRINCIPLE (3) 4MODEL IDENTIFICATION GUIDE (4) 5SPECIFICATIONS (5) Construction/Materials (6) 6HANDLING INSTRUCTIONS (7) 7INSTALLATION, PIPING, AND WIRING (8) 7.1Installation (8) 7.2 Piping instructions (9) 7.3Wiring (9) 8 ASSEMBLY (11) 9OPERATION (12) 10 MAINTENANCE/INSPECTION AND CONSUMABLE PARTS (14) 11 PARTS DESCRIPTION AND EXPLODED VIEW (14) 12 DIMENSIONS (15) 13 TROUBLESHOOTING (16) P/N 180243 Rev. C Jan 2010 1 SAFETY INSTRUCTIONS Turn off the power supply Working without disconnecting the power supply may cause an electrical shock. Before performing any assembly or maintenance procedures involving the pump, make sure to turn the power supply switch off and to stop the pump and other related devices. Terminate operation When you detect any signs of abnormal operation, terminate pump operation immediately. For specified application only The use of a pump in any applications other than those clearly specified may result in injury or damage to the pump. Use the pump strictly in accordance with the pump specifications and application capabilities. Modification Never modify the pump. Iwaki America will not be responsible for any accident or damage of any kind caused by the user remodeling the pump without first obtaining permission or instructions from Iwaki America. Protective clothing If application involves the handling of hazardous liquids, protective gear (gloves, glasses, clothing, etc) must be worn before performing any maintenance on the pump. Please follow safety guidelines established for such applications. Operation Operation of the pump and related system must be by experienced or knowledgeable personal. The pump operator or pump operation supervisor must not allow any personal who have little or no knowledge of the pump to operate the unit. Power Do not operate the pump at a different voltage than specified on the nameplate. This may result in damage to the unit or fire. Only the specified voltage must be used. Do not submerge If the motor or power cable becomes wet or damp fire or electric shock may occur. The unit should be installed in such a manner to prevent contact with fluids or in a wet environment. Follow all local, state and government regulations for the installation and wiring of the pump. Spill accident Protective measures should be taken against any accidental spill or leakage of any hazardous liquids as a result of unexpected damage to the pump or the related piping. Please follow safety guidelines established for such occurrences. Operating site must be free of water and humidity The pump is not designed to be water-proof or dust-proof. The use of the pump in places with splashing water or humidity above 90% may result in an electrical shock or short circuit. Do not damage power cord Do not cut, abrade or forcibly pull the power cord. Excessive heat or heavy load applied to the cable may damage the cable and finally result in a fire or an electrical shock. Do not cover the motor Covering the motor during operation may result in an accumulation heat inside the motor and cause a fire or a mechanical failure. Proper ventilation is necessary for the motor. Grounding Do not operate the pump without proper grounding; otherwise an electrical shock may result. Follow all local, state and government regulations for the installation and wiring of the pump. Power cord cannot be replaced Never use a damaged power cable; otherwise, a fire or an electrical shock may result. Handle the power cord carefully, as it cannot to be replaced by a new cable. (The complete motor must be replaced if damaged). Location and storage Do not install or store the pump in the following places: * Places where a flammable gas or material is used or stored. * Places where the ambient temperature is extremely high (104F or higher) or extremely low (32F or lower). Static Electricity Hazard When low electric conductivity liquid such as ultra-pure water is handled, static electricity may be generated in the pump, which may cause static discharge and damage the pump. Take appropriate countermeasures to avoid and remove any potential static electricity. 2 UNPACKING AND INSPECTION Open the package and check that the product conforms to your order. Also, check each of the following points. For any problem or inconsistency, contact your distributor at once. 1. Check that the model number indicated on the nameplate conforms to the specifications of your order. 2. Ch。