Rocker Chemker 300 Service Manual
Chemical resistant vacuum pump
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Also See for Chemker 300:
- User manual ,
- Service manual (15 pages) ,
- Instruction manual (12 pages)
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Summary of Contents for Rocker Chemker 300
- Page 2 4. Make sure to unplug the power cord before disassembling the pump. 5. Make sure to use the right tools for disassembly to avoid damage to parts. ⚫ Applicable Models: Chemker 300、Chemker 400、Chemker 410、Chemker 411、 Chemker 600、Chemker 610、Chemker 611 Tools Preparation: Screwdriver, Allen key, Gear puller, Lubricant, Sand paper ⚫...
- Page 3 Failure to start – Maintenance SOP Problem in starting pump Check on/off Check power Check Check bearing Check bearing cord condenser and shaft and shaft switch Check if the Ensure the power Remove Remove on/off Open side appearance of cord is plugged diaphragm head condenser is cover...
- Page 4 Poor / No Vacuum - Maintenance SOP Poor Vacuum Measure vacuum level with a precise vacuum gauge Check vacuum Check diaphragm regulator block Check if moisture Remove trap and vacuum diaphragm head regulator are then disassemble turned off tightly diaphragm block Check if any liquid Check if moisture Replacement of a...
- Page 5 Please replace with a new condenser if the capacitance value doesn’t meet the corresponding value below. b) Capacitor specs & applicable models: Model 110V 220V Chemker 300 6uf/350V 2uf/400V Failure to start Chemker 400 10uf/300V 6uf/400V Condenser Chemker 410...
- Page 6 powder. a) Check if the Diaphragm is damaged → replace 4. Diaphragm with new part. a) Remove the diaphragm and check if 5. Connecting rod connected with connecting rod tightly=> Replace with a new connecting rod. b) Remove interflow and check if O-ring is damaged or becoming harder=>...
- Page 7 Exploded Part List Chemker 300 Index Description Quantity Index Description Quantity Index Description Quantity On/off Switch Cap Valve plate Cooling fan On/off Switch Diaphragm head Rear body lid Front body lid Hose barb Plug Lid Set screw Set screw Set screw...
- Page 8 Chemker 400 Index Description Quantity Index Description Quantity Index Description Quantity On/off Switch Cap Valve plate Rubber stand On/off Switch Front Diaphragm head Clog Front body lid Back Diaphragm head Cooling fan Lid Set screw Hose barb Rear body lid Piston set cover Set screw Plug...
- Page 9 Chemker 410 Index Description Quantity Index Description Quantity Index Description Quantity On/off Switch Cap Valve plate Rubber stand On/off Switch Clog Front Diaphragm head Front body lid Back Diaphragm head Cooling fan Lid Set screw Hose barb Rear body lid Piston set cover Set screw Plug...
- Page 10 Chemker 411 Index Description Quantity Index Description Quantity Index Description Quantity On/off Switch Cap Valve plate Cooling fan On/off Switch Rear body lid Front Diaphragm head Front body lid Back Diaphragm head Plug Lid Set screw Hose barb Diaphragm Piston set cover Set screw Piston set Diaphragm block...
- Page 11 Chemker 600 Index Description Quantity Index Description Quantity Index Description Quantity On/off Switch Cap Back diaphragm head Cooling fan On/off Switch Hose barb Rear body lid Front body lid Set screw Plug Lid Set screw Stainless plate Set screw Diaphragm block Interflow tube Diaphragm Valve plate...
- Page 12 Chemker 610 Index Description Quantity Index Description Quantity Index Description Quantity On/off Switch Cap Back diaphragm head Rubber stand On/off Switch Hose Barb Cooling fan Front body lid Set screw Rear body lid Set screw Stainless plate Plug Diaphragm block Interflow tube Diaphragm Valve plate...
- Page 13 Chemker 611 Index Description Quantity Index Description Quantity Index Description Quantity On/off Switch Cap Tier connector Plug On/off Switch Set screw Moisture trap Front body lid Stainless plate Hose barb Set screw Interflow tube Regulator Diaphragm block Condenser Vacuum gauge Valve plate Rubber stand Diaphragm...
- Page 14 Assembly https://drive.google.com/open?id=0BzRYE6bIAS-rU1A1WXljbm1DZWc Chemker Series Replacement of valve plate https://drive.google.com/open?id=0BzRYE6bIAS-rMGkyVm9DZnN6cEk Replacement of condenser and Chemker series https://drive.google.com/open?id=0BzRYE6bIAS-rRTh0aDQ0ckE1Yzg on/off switch Installation of moisture trap / Chemker 300 https://drive.google.com/open?id=0BzRYE6bIAS-rV2xtNm5udldmaTA vacuum regulator Chemker 400/410 Installation of moisture trap / https://drive.google.com/open?id=0BzRYE6bIAS-rUDNOSFdnR3J5ekE vacuum regulator Chemker 600/610...
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