Jieguan DL(JGGC) 12, Operating Manual

Page 1: ...com Website 58269626 58269326 58269316 www tpypumps com ZHANGJIAGANG PACIFIC PUMP MFG LTD TPY R Vertical multistage centrifugal pump operating manual Manufacturer Zhangjiagang Pacific Pump MFG Co LTD...

Page 2: ...TPY R TPY R Table of Contents Table of Contents...

Page 3: ...ich can be accessed by all personnel 1 2 Icon and symbols In this manual in all accompanying documentation the following icons and symbols are used GB 3805 83 WARNING Danger of electric voltage safety...

Page 4: ...T6556 94 Description Meterial Nickel chrome steel 0Cr18Ni9 YG8 Tungsten cobalt alloy 2 3 Norminal current The nominal allowable current of themotor is stated onthe motor plate This shows the nominal...

Page 5: ...tted remedies defects under warranty TPY if the points blow are observed Defects are caused by flaws in the design the material or the production The defect hasbeen reported within the warranty period...

Page 6: ...suring that the contents of the operating instructions are fully understood by the responsible personnel 4 3 Safety provisions The product has been designed with the greatest possible care Original pa...

Page 7: ...r the pump WARNING Immediately following completion of the work all safety relevant and protective devices must be re installed and or re activated WARNING Please observe all instructions set out in t...

Page 8: ...ta 7 DL JGGC Sealings which define the elastomers the mechanical seal and the shaft seal type Electric motor which defines all requirements of the motor such as motor size power voltage frequency and...

Page 9: ...t please contact TPY customer service centre for more support 2 Deviation in viscosity and or density could require an adapted motor power Please contact your supplier for more detailed advice 3 The c...

Page 10: ...ck list It is compulsory to check these points prior to put the pump in operation Check if the EX data on the motor and the in line with the specified category When the categories of the motor and the...

Page 11: ...C3 H3 N etc 47 C2 H2 C2 H4 etc 6 C2 H4 0 C2 H4 etc CS2 C2 H5 NO3 C2 H5 NO2 36 gasoline C4H6 O etc For the dangerous sites explosion proof method number 1 2 EX Type code national standard EX protectio...

Page 12: ...TTENTION Lift the pump if necessary using a hoist and suitable slings Attach the slings to the transport lugs on the packaging where present The pump must be lifted according to the current hoist guid...

Page 13: ...4 DL4 8 DL8 DL12 DL18 Dl120 25 600 600 600 460 460 3600 25 40 65 65 100 type DN mm Force N Fx Fy Fz F 300 300 300 460 460 6100 360 360 360 1000 1000 4800 800 800 800 1200 1200 8600 ATTENTION For the...

Page 14: ...he pump is never clogged 7 Pump indicators A B The arrow A on the pump foot indicates the flow direction of the liquid The arrow B on the top bracket indicates the rotatingdirection of the motor 7 2 M...

Page 15: ...letely filled up WARNING ATTENTION Seen from the top of the motor the pump should rotate clockwise See 7 1 1 Indicators 17 B In case of a 3phase motor the rotating direction can be changed by exchangi...

Page 16: ...n or storage During first start up check the mechanical seals for leakage due to seizure or dehydration of the lubricating film If so Please proceed as following 1 Turn shaft manually or 2 Start up th...

Page 17: ...n TPY please consult the maintenance instructions of themotor supplier ATTENTION Also follow the instructions in 7 2 Mounting a motor on the pump 9 3 Maintaining the pump foran extended period of non...

Page 18: ...O Replace O ring by an O ring with better resistance Problem Possible cause Possible solution Checkpoints Too much tension on the pump foot it becomes oval O Decrease tension on piping Mount the pump...

Page 19: ...on the motor type plate The motor is runnung but the pump does not work The pump shaft has broken Contact TPY call centers Problem Possible cause Possible solution Checkpoints The motor is runnung but...

Page 20: ...suction line is too small Increase the diameter of the suction line Capacity of water meter in the supply line is too small Increase the capacity of the water meter Foot valve blocked Clean the foot v...

Page 21: ...s declaration refers is in accordance with the following standard GB T10832 2008 and JB T5273 2002 In case the pump is delivered with an ATEX classified motor GB T10832 2008 GB3836 to which this decla...