Download
Share
Print this page
  1. Manuals
  2. Brands
  3. Rocker Manuals
  4. Water Pump
  5. 300C
  6. Service manual

Rocker 300C Service Manual

Ptfe coated chemical resistant vacuum pump
Hide thumbs Also See for 300C:
1
2
3
4
5
6
7
8

Advertisement

Quick Links

Download this manual

Advertisement

loading
Need help?

Need help?

Do you have a question about the 300C and is the answer not in the manual?

Questions and answers

Related Manuals for Rocker 300C

Summary of Contents for Rocker 300C

  • Page 2: Applicable Models

    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: Rocker 300C Tools Preparation: Screwdriver, Allen key, Gear puller, Lubricant, Sand paper...
  • Page 3 Failure to start – Maintenance SOP Failure to start Check On/ Off Check Bearing & Check power cord Check Condenser switch Shaft Open power case Check if the Open top and side Ensure the socket and take out appearance is covers is powered on and On/Off switch...
  • Page 4 Poor / No Vacuum - Maintenance SOP Poor Vacuum Use accurate vacuum gauge to measure the vacuum Check moisture Check cylinder/ trap & vacuum cylinder block regulator Check if the Open cylinder moisture trap and drain valve head are closed tightly Replace with a Check if the Replace with a...

  • Page 5: Most Common Problems

    Capacitor specs & applicable models: Failure to start Condenser Model 110V 220V Rocker 300C 8uf/250V 3uf/450V a) Check if the shaft can be rotated by hand. b) Bearing is stuck  replace with new part. Shaft is stuck return to manufacturer for Bearing &...
  • Page 6 a) Remove the cylinder head and check if the cylinder block have crack  Replace with a new cylinder block 4. Cylinder & cylinder block b) Check if the O-ring is damaged replace with new part. c) Check if the cylinder is deformed Replace with a new cylinder a) Check if the Diaphragm is damaged ...
  • Page 7 Exploded Part List Rocker 300C Index Description Quantity Index Description Quantity Screw Handle Rear cover Condenser Cooling fan On/off Switch Rubber stand Plug Valve plate (outlet) Connecting Rod Set 18-1 Valve plate (inlet) Vacuum gauge Valve plate lock (outlet) Drain valve...
  • Page 8 Service Video Links Model No. Subject Video Link Rocker 300C Replacement of bearing https://drive.google.com/open?id=1ZEcRTGpHElo52eS4Nz7iHhKFLl0_ZmJa Replacement of condenser Rocker 300C https://drive.google.com/open?id=1W9UuTjMXtNMUGgt2_rHx9QydOkFCbGCr and on/off switch...