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KGN pillinger AV Series, Operating & Maintenance

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KGN pillinger AV Series Operating & Maintenance Download Page 6

 

 

For assistance e-mail 

[email protected]

 or telephone 

0208 681 0097

 

6 

Operating & Maintenance 

AV & EV Booster Sets 

 

 
Main Component Listing 

–

 

EV Booster Range

. 

 

Ref 

Component 

1 

Control Panel 

2 

Integrated Variable Speed Drive (VSD) 

3 

Pump 

4 

Suction Manifold 

5 

Isolator Valve 

6 

Pressure Vessel 

7 

Discharge Manifold 

 

 

 

Summary of Contents for AV Series

Page 1: ...AV EV PRESSURE BOOSTER SETS Operating Maintenance Original Instructions Dated 10 09 2020 Revision 1 Ref OM0001 ...

Page 2: ...troduction 3 2 Warnings for the Safety of people Property 3 3 Overview 4 4 Main Components 5 5 Storage Handling 7 6 Operating Limits 7 7 Product Identification Code 8 8 Installation 9 9 Commissioning 10 10 Operation 11 11 Product Specific Manuals 12 12 Maintenance 13 13 General Fault Finding Guidance 14 14 Ec Declaration of Conformity 15 ...

Page 3: ...ment according to the Operating Maintenance instructions could invalidate the warranty as provided by KGN Pillinger No liability can be accepted for damage or operation disorders due to neglect misuse modification or use of equipment other than for its intended application This information should be read in conjunction with the manufacturers O M 2 Warnings for the Safety of People Equipment DANGER...

Page 4: ...ontrol value the VSD will start the first pumps operation If a greater water demand is placed upon the first pump it will speed up until the subsequent pumps are required to reach the demand If when the demand reduces the speed of the pumps reduces until they stop If the demand is reduced further the last pump will fill the pressure vessel and then shut down The pressure booster sets are built wit...

Page 5: ...lephone 0208 681 0097 5 Operating Maintenance AV EV Booster Sets 4 Main Component Listing AV Booster Range Ref Component 1 Control Panel 2 Variable Speed Drive VSD 3 Electric Pump 4 Suction Manifold 5 Isolator Valve 6 Pressure Vessel 7 Discharge Manifold ...

Page 6: ...lephone 0208 681 0097 6 Operating Maintenance AV EV Booster Sets Main Component Listing EV Booster Range Ref Component 1 Control Panel 2 Integrated Variable Speed Drive VSD 3 Pump 4 Suction Manifold 5 Isolator Valve 6 Pressure Vessel 7 Discharge Manifold ...

Page 7: ... plugs removed and safely stored 6 Operating Limits FLUID TEMPERATURE 5 C to 80 C AMBIENT TEMPERATURE 5 C to 40 C OPERATING PRESSURE 8 Bar 10bar 16Bar dependent on model PROTECTION CLASS MOTOR PANEL VSD IP55 STARTS PER HOUR See below table 1 1 Table 1 1 Kw 0 25 3 4 7 5 11 15 18 5 22 30 37 45 55 Starts per Hour 60 40 30 24 16 8 4 Noise emissions Assembled units are heavy Failure to properly lift su...

Page 8: ...m or telephone 0208 681 0097 8 Operating Maintenance AV EV Booster Sets 7 Product Identification Code s All KGN Pillinger AV EV water pressure boosting sets are identified by the below coding each product will have this clearly affixed to the set ...

Page 9: ... stress on the booster set manifolds All pipe work should match or be greater than the diameter of the manifold Pipework should be flushed out before connecting the unit Connect the suction and discharge manifolds to the suction supply tank and rising main Verify that all pipe joints are sealed and water tight to prevent leaks Electrical Connections Connect incoming electrical mains supply to the ...

Page 10: ...missioning is to provide the safe and orderly handover of the unit to the customer guaranteeing its operability in terms of performance reliability and safety Pre start up Accumulator Pressure Vessel The accumulator expansion pressure vessel is designed to act as a hydraulic buffer between the pumps and the system helping to reduce the number of starts per hour of the pumps During commissioning th...

Page 11: ...i pump sets the Duty pump is normally determined via the internal electronic programming of the drive The drive will automatically rotate duty of pumps normally every 24 hours but can be pre programmed to a different time period if required All units have one or more pressure vessels built in to provide a positive pressure to the system to aid control of the pumps All standard units are fitted wit...

Page 12: ...able level of water to fill the system at a reduced pressure and the variable speed drive will operate the pump s to achieve a set pressure before running at full capacity The Slow Fill system is currently only available on boosters fitted with Hydrovar variable speed drives but can be designed and fitted to any new or existing system 11 Product Specific Manuals For further details please refer to...

Page 13: ...ntly and serviced biannually by a fully trained and qualified KGN Pillinger engineer Monthly checks 1 Pumps for leakage and quiet running 2 Operation of set and test auto duty rotation 3 Pipework and installation for condition and leakage Six monthly checks in addition to monthly schedule 1 Pre charge pressure in the vessel and top up if necessary 2 Operating points of pressure switches and adjust...

Page 14: ...ing power supply Reinstate incoming water supply Pump leaks water 1 Defective mechanical seal 2 Mechanical stress on pump Replace the seal Support the pipe work Pumps start frequently 1 If newly installed air may still be present within pipework 2 Vessel pre charge is set incorrect The system requires bleeding to remove air The vessels pre charge requires adjustment to appropriate level Disposal T...

Page 15: ...For assistance e mail service kgnpillinger com or telephone 0208 681 0097 15 Operating Maintenance AV EV Booster Sets 14 EC Declaration of Conformity ...

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