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Table of Contents
Related Manuals for PEDROLLO POWERTANK
Summary of Contents for PEDROLLO POWERTANK
- Page 1 O&M MANUAL P O WERTANK by Pedrollo Distribution...
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Page 2: Table Of Contents
Table of Contents General Installation Checklist Location Consideration Installation Diagrams Electrical Installation Commissioning Water Quality Pump Specification Controller Specific Instruction & Troubleshooting Declaration of Conformity Directives and National Implementation Provisions Powertank Range Commissioning Checklist... -
Page 3: General
All mechanical components of the Powertank are covered by a 12 month warranty against manufacturing defects. In case of failure please contact the Technical Department on 01543 415200. Site Storage Should a Powertank need to be stored before installation it should be in a safe place away from moisture, dust and frost. -
Page 4: Installation Checklist
Once the tank is full, connect the discharge pipe work as per the installation diagram. • The discharge pipe work must be, at a minimum, the same size as the Powertank inlet supply; if it is smaller the result will be reduced pressure and flow at the outlets. -
Page 5: Location Consideration
We recommend the space allowed should be at least two-thirds the height of the tank. Foundation & Mounting Powertank must be mounted on a solid foundation to support the weight of the unit. Surfaces must be flat and level to spread weight load evenly. The recommended surface for a Powertank is a concrete plinth or floor. -
Page 6: Installation Diagrams
The bypass must be installed in accordance with the water By-law regulations and should be drained to prevent water stagnation when not being used. Installation Diagrams Compact Installation Diagram Powertank Utility Installation Diagram By-Pass Line Water By-Pass Line Water... -
Page 7: Electrical Installation
Ensure that the electrical supply is fully isolated before removing any electrical covers. The Powertank is fitted with a 3 core cable and the earth wire must be connected. It is recommended that an earth leakage circuit breaker (ELCB) is fitted on the incoming electrical supply. -
Page 8: Wiring Connections
18.9 Amps Wiring Connections The Powertank Industrial unit has provision for an external level switch input and a volt free general alarm output (BMS connection). Connections for these features are made within the main wiring box as per the diagrams below. -
Page 9: Commissioning
3. Check that the Pre-charge air pressure in the pressure vessel is set 0.2 bar below the cut in pressure. For a standard fixed speed Powertank with a 1.5 bar Presflo this would be 1.3 bar. For variable speed units with user selectable start pressures it should be set according to your required duty point. -
Page 10: Water Quality
1.3 bar. Fixed Speed Powertanks - Pressure Settings The start pressure is 1.5 bar on a standard fixed speed Powertank and is not user adjustable. These Powertanks are not suitable for installations where the highest outlet is more than 12 vertical metres above the Powertank, please consult our Technical... - Page 11 0.5 bar. Variable Speed Powertank Vessel Installation The supplied 8l vessel should be tee’d into the outlet pipework before the first draw off. The vessel should be vertical and 1” FFF tee is supplied so the vessel can be installed...
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Page 12: Controller Specific Instruction & Troubleshooting
Controller Specific Instructions & Troubleshooting Operation: Presflo - Fixed Speed Controller No power supply Out of service PRESFLO® is switched off. The pump has been stopped manually. The pump will remain inactive until a new Press briefly or hold down = command is given. - Page 13 Controller Specific Instructions & Troubleshooting Troubleshooting: Presflo - Fixed Speed Controller Problems Signals Possible causes Solutions POWER No power Check the electrical connections PRESFLO® will not turn on STATUS PRESFLO® model with an inade- Relocate PRESFLO®to another quate start-up pressure (Pm) for position POWER the chosen application...
- Page 14 Controller Specific Instructions & Troubleshooting Operation: Presflo Multi - Fixed Speed Controller No power supply Out of service PRESFLO® is switched off. The pump has been stopped manually. Press briefly or hold down = The pump will remain inactive until a new nothing happens command is given.
- Page 15 Controller Specific Instructions & Troubleshooting Trouble Shooting: Presflo Multi - Fixed Speed Controller Problems Signals Possible causes Solutions POWER ON No power Check the electrical connections PRESFLO® will not turn on PUMP ON PRESFLO® model with Relocate PRESFLO® to another an inadequate start-up position POWER ON...
- Page 16 Set pressure quick adjustment: Steadypres - Powertank Variable Speed Control The WORKING PRESSURE is displayed via the GREEN LEDS that light up on the control panel, and which ranges from a minimum of 1 bar to a maximum of 9 bar.
- Page 17 Controller Specific Instructions & Troubleshooting Alarms: Steadypres - Variable Speed Controller Signals Problems Green Cause Solutions No water intake, intake Run the relevant checks. Dry running obstructed, fault on pressure (DRY RUNNING) sensor. Flashing Flashing The pump cannot manage Check the maximum pressure Pressure limit to provide the pressure of the pump and correct the...
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Page 18: Declaration Of Conformity
The unit complies with all applicable Essential Requirement of the Directives. The Technical Construction File is maintained at: Pedrollo Distribution Ltd Crossfield Fort Crossfield Road Industrial Estate Signed: Lichfield WS13 6RJ Managing Director, Pedrollo Distribution Telephone: 01543 415 200 Fax: 01543 415900 20/01/2021 Date: sales@pedrollo.co.uk... -
Page 19: Directives And National Implementation Provisions
Directives and National Implementation Provisions Pump Range Provisions EN 60335-1 Top Multi EN60034-1 Top Multi-Tech IEC 60335-1 IEC 60334-1 CIE 61-150 CIE 2-3 Controllers Directives 2006/95/CEE Low Voltage Directive 2002/95/CEE Dangerous substances in electromagnetic compliances( RoHS) 2002/96/CEE e 2003/108/CEE Dangerous substances in electronic appliances (WEEE) 2004/108/CE Electromagnetic Compatibility Directive(EMC) Steadypress EN 5501-1 (emissions) -
Page 20: Powertank Range
[MM] [MM] [MM] [Inch] [Inch] flow Tank) [Inch] (kg) POWERTANK 10ltr CAT 5 - Fixed Speed ¾” BSP 1" BSP 40mm POWERTANK 125ltr Compact - Fixed Speed ½" BSP 1" BSP 40mm 1" BSP POWERTANK 125ltr Compact - Variable Speed ½"... - Page 21 Model Type [LTR] [MM] [MM] [MM] [Inch] [Inch] flow Tank) [Inch] (kg) POWERTANK 750ltr Utility - Fixed Speed 2113 ½" BSP 1" BSP 40mm 1" BSP POWERTANK 750ltr Utility - Variable Speed 2133 ½” BSP 1" BSP 40mm 1" BSP...
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Page 22: Commissioning Checklist
Powertank Commissioning Checklist INSTALLER DETAILS PROJECT DETAILS Installer Name: Construction Co: Project ID: Email: Engineer: Mobile No: CLIENTS DETAILS Mobile No: Name: PURCHASE DETAILS Place of Purchase: Address: Plumber/Installer: Email: Email: Mobile No: Mobile No: TANK DETAILS CAT5 Compact DGBlu... -
Page 23: Installation And Commissioning Checklist
Is a drip tray fitted with correct size overflow? Is an insulation jacket fitted? Has the correct overflow pipe been selected for Powertank? Has the correct overflow pipework been selected for drip tray? Have overflows been piped separately, without any sharp... - Page 24 Pedrollo Distribution Ltd Crossfield Fort Crossfield Road Industrial Estate Lichfield WS13 6RJ t: 01543 415200 e: sales@pedrollo.co.uk w: pedrollodistribution.co.uk powertank.co.uk Ref 01/01/25...
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