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MBH AUTO PRIME Instruction, Installation, Operation And Maintenance Manual

MBH AUTO PRIME Instruction, Installation, Operation And Maintenance Manual

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Instruction, Installation, Operation
and Maintenance Manual
AUTO PRIME PUMPS
ISO 9001
Certified Company
A M a r k o f Q u a l i t y
A M a r k o f Q u a l i t y
© mbh pumps (gujarat) pvt. ltd.

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Summary of Contents for MBH AUTO PRIME

  • Page 1 AUTO PRIME PUMPS ISO 9001 Certified Company A M a r k o f Q u a l i t y A M a r k o f Q u a l i t y © mbh pumps (gujarat) pvt. ltd.
  • Page 2 • The service entrance ground rod is properly installed and connected. This equipment should be installed and serviced by technically qualified personnel. Failure to comply with MBH Pump recommendations may result in personal injury, • An input ground wire from the panel is connected to the motor.
  • Page 3 VACUUM SYSTEM 1. Confirm the package is still aligned. The MBH Pro-Prime Series Pumps Priming System is designed to allow the pump to prime without using a foot valve and without manually adding water to the system. The NOTE: Motor drive coupling misalignment tolerance decreases by 50% when a Pro-Prime system uses a positive-sealing float box and a diaphragm vacuum pump VFD is applied.
  • Page 4 The MBH Vacuum Priming Valve is used in conjunction with a central vacuum priming system to prime (fill with water) a MBH Auto Prime pumps. The valve is typically mounted on the suction piping or pump volute.
  • Page 5 6. Clean and inspect parts. Note: some floats contain sand for extra weight; if water 7. Actuator (piston) rod assembly and crank is detected, replace float. Replace worn parts as necessary and lubricate parts with grease. © mbh pumps (gujarat) pvt. ltd. Auto Prime Pumps © mbh pumps (gujarat) pvt. ltd. Auto Prime Pumps...
  • Page 6 The pump can idle in this manner indefinitely or until a demand is made on it to again evacuate the system. The vacuum pump is either top-mounted or side-mounted on MBH RPD series pumps. The pump can be serviced in either configuration, whether mounted to the centrifugal pump or removed.
  • Page 7 3. Install the cap screws and tighten them. Failed, open, or missing 16 Electrolysis 33 Pipe strain. discharge check valve. Impeller obstructed with foreign material. © mbh pumps (gujarat) pvt. ltd. Auto Prime Pumps © mbh pumps (gujarat) pvt. ltd. Auto Prime Pumps...
  • Page 8 14, G.I.D.C. Naroda Indl. Estate, Ahmedabad-382 330, India. Phone : 079-2282 3066 / 2282 1018 E-mail : marketing@mbhpumps.com | exports@mbhpumps.com Website : www.mbhpumps.com © mbh pumps (gujarat) pvt. ltd. Auto Prime Pumps © mbh pumps (gujarat) pvt. ltd. Auto Prime Pumps...
  • Page 9 OTHER PRODUCTS OTHER PRODUCTS Centrifugal Horizontal Backpull Out Pump Split Casing Pump Submersible Portable Submerged Polder Sewage Pump Submersible Pump Centrifugal Pump Pump ISO 9001 Certified Company 14, G.I.D.C. Naroda Indl. Estate, Ahmedabad-382 330, India. Phone : 079-2282 3066 / 2282 1018 E-mail : marketing@mbhpumps.com exports@mbhpumps.com Website : www.mbhpumps.com...