Seminar S2

Maintenance and repair of metering pumps 

The seminar is intended for personell which has to install, assemble, commission, operate, maintain and repair LEWA metering pumps.

Seminar (S2)

Seminarcontent

  • Design and properties of metering pumps
  • Technique of drive elements
  • Technique of pump heads
  • Evolution from plunger pump to diaphragm pump
  • Integration of the metering pump into the complete system
  • Accessories
  • Discharge characteristics
  • Co-function pump / plant. Pump and pipeline as oscillating system
  • Pressure amplitudes at under critical operation; pressure shocks
  • Operating criteria of reciprocating positive displacement pumps
  • Damping of pressure and flow pulsation
  • Valves and applications
  • Workshop failure detection and diagnostics
  • Practical training maintenance and repair
  • Drive element assembly, combination of multiplex pumps
  • Assembly of plunger pump heads, replacing plunger seals
  • Assembly of diaphragm pump heads
  • Lapping valves, installation for plungers, setting of valves
  • Commissioning and test run
  • Damping of pressure and flow pulsations
  • Demonstrating with test stands
  • Installation and adjustment of stroke actuators
  • Work on different metering pumps
  • Discussion and exchange of experience

Objectives

  • To know mechanically and hydraulically basics, which applies during operation of metering pumps
  • Describe the evolution from plunger pump to diaphragm pump and behaviour in case of failures
  • Know the functioning of diaphragm pump heads and main type of seals and valves
  • Know the advantage of a triplex pump and how to assemble it referring to operating manual
  • List the different types of fluid valves and there applications
  • List four out of five failure impacts and name per impact two possible reasons and two possible correctives
  • Be able to fulfil maintenance and repair tasks referring to operating manual

Dates 2021

Seminar S2

Language Start End Particpation
German March 24, 2021
09:00 am
March 26, 2021
02:00 pm
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German November 17, 2021
09:00 am
November 19, 2021
02:00 pm
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English May 18, 2021
09:00 am
May 20, 2021
02:00 pm
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Fee

€ 1050,- + statutory VAT

Softdrinks during breaks and lunch are included in the services. LEWA invites you to dinner at the first seminar day.

Venue 
Headquarters LEWA GmbH
Ulmer Str. 10
71229 Leonberg/Germany

 

On-site information and hotel recommendation

Utilize our hotel room contingents in one of both nearby hotels, we are happy to book a hotel room for you for the duration of your stay.

You will receive discounted room rates in the two nearby hotels:

Hotel Hirsch
Costs: 73,- to 98,- €   
Website

Amber Hotel
Costs: 74,- to 104,- €
Website

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