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Содержание Isochem GM12 Series

Страница 1: ...Installation Operation Maintenance Instruction All Models Isochem GEARCHEM PUMPS Bulletin No IOM ISO 4000 Rev B...

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Страница 3: ...LATION REMOVAL 12 DISASSEMBLY REASSEMBLY PEDESTAL 13 TROUBLESHOOTING 14 PUMP SPECIFICATION CHART 15 EXPLODED VIEW DRAWING GMH8 SERIES 16 GMC12 SERIES 17 GMC16 SERIES 18 PEDESTALS 19 SIGNIFICANT MODEL...

Страница 4: ...ts which can run decoupled without losing their magnetic strength provided magnet temperature does not exceed 450 F 232 C Note If the pump is allowed to run for an extended period of time decoupled hi...

Страница 5: ...er motor rotation before final piping 4 To check system operation installation of vacuum pressure gauges in the suction and discharge lines is recommended 5 Keep suction lines short and straight to mi...

Страница 6: ...draining of the magnetic coupling area because this area will not self drain There is a drain plug in the front housing for access to this area OPERATION 1 Prior to operation make sure all suction pi...

Страница 7: ...ored to original performance by replacing the idler gear alone Note Extended life bearings must be used only with extended life shafts 1 When changing a pump from one service to another be sure to che...

Страница 8: ...gnets It is difficult to remove small particles and larger objects could be attracted with enough force to break the magnets Be careful during disassembly and reassembly of the drive and driven magnet...

Страница 9: ...s 4 5 11 The gears can be removed from the shafts by removing one of the retaining rings and sliding the gear off the shaft 12 Inspect all parts for signs of wear or damage The maximum diametrical cle...

Страница 10: ...S SD2580 DISASSEMBLY 1 Close discharge and suction valves 2 Disconnect power source to motor 3 Flush and drain pump then remove pump from the piping Do not forget to drain the can area through the fro...

Страница 11: ...the pump drive shaft in the order listed retaining ring Item 14 key Item 8 driven magnet assembly Item 18 with the short hub side towards the front housing and retaining ring Item 14 Note Only new re...

Страница 12: ...em 28 If the pump has the double can option remove the nipples Item 66 first then the double can Item 27 The double can has an integral can ring welded to it Now the containment can Item 26 can be rem...

Страница 13: ...n without binding 9 Reinstall pump in system open inlet and discharge valves and check for leaks Start pump Monitor pump for 5 10 minutes for signs of binding excessive noise and high motor amperage d...

Страница 14: ...part with a screwdriver or hand chisel but this should be done very carefully with only nominal force 3 In most instances the heat transfer cement adheres to the pump and not the inner surfaces of the...

Страница 15: ...riction 5 Thin liquid or accept lower flow 6 Correctly set or repair relief valve 7 Increase suction pressure 8 Inspect and repair as required PUMP GRADUALLY LOSES PRIME 1 Air leak in suction 2 Suctio...

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Страница 39: ...38 Installation Operation Maintenance Instruction All Models Isochem GEARCHEM PUMPS Bulletin No IOM ISO 4000 Rev B ADDENDUM 7 2015...

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Страница 108: ...hem GEARCHEM PUMPS Bulletin No IOM ISO 4000 Rev B All Models Pulsafeeder Inc A unit of IDEX Corporation 2883 Brighton Hnrietta Town Line Road Rochester NY 14623 1 585 292 8000 www pulsa com pulsa idex...

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