Hamworthy Trigon ST1 Installation, Commissioning, Operation & Service Instructions
Dual aspect / field solar pump station
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- Page 1 Hamworthy Trigon ST1 Dual Aspect / Field Solar Pump Station Installation, Commissioning, Operation & Service Instructions IMPORTANT NOTE THESE INSTRUCTIONS MUST BE READ AND UNDERSTOOD BEFORE INSTALLING, COMMISSIONING, OPERATING OR SERVICING EQUIPMENT...
- Page 2 Site Assembly Hamworthy offer a service of site assembly for many of our products where plant room access is restricted. Using our trained staff we offer a higher quality of build and assurance of a boiler built and tested by the manufacturer.
- Page 3 Operation & Service Instructions NOTE: THESE INSTRUCTIONS MUST BE READ AND UNDERSTOOD BEFORE INSTALLING, COMMISSIONING, OPERATING OR SERVICING THIS EQUIPMENT. THE TRIGON ST1 DUAL ASPECT / FIELD SOLAR PUMP STATION COMPLIES WITH ALL RELEVANT EUROPEAN DIRECTIVES. PUBLICATION NO. 500001282 ISSUE ‘A’...
- Page 4 DUAL PUMP STATION FOR USE WITH SOLAR PUMP STATION ST1 Dual pump station for installations with two collector fields Customer Service Centre Hamworthy Heating Limited Fleets Corner, Poole, Dorset BH17 0HH l 0DNO0202 Installation-Operation Dual Pump Station With ST1 1/20...
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Page 5: Table Of Contents
Setting the solar system ....................14 Maintenance [specialist] ....................15 Draining the solar system .................... 15 Technical data ........................16 Pressure drop characteristics ..................16 Spare parts [specialist] ....................17 2/20 Installation-Operation Extension Station ST1 TOP - Copyright by Hamworthy 0DNO0202... -
Page 6: General Information
Due to its design the station must be mounted and operated as described in these instructions! Improper usage excludes any liability claims. 0DNO0202 Installation-Operation Extension Station ST1 TOP - Copyright by Hamworthy 3/20... -
Page 7: Safety Instructions
If necessary, ask the manufacturer whether the solar fluid, greases or installation aids contain mineral oils. We do not assume liability nor provide warranty for damage to property resulting from sealants damaged in this way. 4/20 Installation-Operation Extension Station ST1 TOP - Copyright by Hamworthy 0DNO0202... -
Page 8: Assembly And Installation [Specialist]
(after disconnecting the tubes!). 3. Screw off the safety group [5.2] of the ST1 TOP. 4. Mount this safety group to the ball valve [5.1] of the extension station. 0DNO0202 Installation-Operation Extension Station ST1 TOP - Copyright by Hamworthy 5/20... -
Page 9: Assembly For Installations With Two Collector Fields
10. Copy the mounting holes of the solar station (see figure on the left) to the mounting surface. 11. Drill the holes and mount the solar station to the wall with the enclosed wall plugs and screws. 6/20 Installation-Operation Extension Station ST1 TOP - Copyright by Hamworthy 0DNO0202... - Page 10 16. Check all screw connections and tighten them if necessary. The assembly of the solar station is completed and you can put the station into operation. Optionally available! 0DNO0202 Installation-Operation Extension Station ST1 TOP - Copyright by Hamworthy 7/20...
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Page 11: Commissioning [Specialist]
Note regarding the expansion tank Close the shut-off valve of the expansion tank during flushing and filling to prevent that dirt particles are washed from the solar installation into the expansion tank. 8/20 Installation-Operation Extension Station ST1 TOP - Copyright by Hamworthy 0DNO0202... -
Page 12: Flushing And Filling The Solar Circuit
(normal flow direction in the figure below: downwards) 0° 45° 90° Ball valve open, Ball valve half-closed, Ball valve closed, flow only in flow direction. flow in both directions. no flow. 0DNO0202 Installation-Operation Extension Station ST1 TOP - Copyright by Hamworthy 9/20... - Page 13 Thus, an optimum operation of the solar installation is ensured. Check the system pressure after venting and increase it to the specified operating pressure, if necessary. 10/20 Installation-Operation Extension Station ST1 TOP - Copyright by Hamworthy 0DNO0202...
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Page 14: Preparations Before Flushing
Airstop [2.1] until clear water exits without bubbles (see page 10). 4. Slowly open the return ball valve [3.1I5.1] (0°, see page 9) to vent the pump section. 0DNO0202 Installation-Operation Extension Station ST1 TOP - Copyright by Hamworthy 11/20... -
Page 15: Flushing And Filling For Installations With Two Collector Fields
Close the fill valve Consider the pressure relief valve (6 bars)! [3.2I5.3] and switch off the pump of the flush and fill station. 12/20 Installation-Operation Extension Station ST1 TOP - Copyright by Hamworthy 0DNO0202... - Page 16 The sealing caps only serve to protect the valves against dirt. They are not designed to take up high system pressures. The ball valves must be closed. 0DNO0202 Installation-Operation Extension Station ST1 TOP - Copyright by Hamworthy 13/20...
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Page 17: Setting The Solar System
5. Switch the controller to automatic mode (see controller instructions). Left scale: Right scale: 1-13 /min 15-20 l/min Reading edge = Top edge of the turbine Reading edge = Example: Bottom edge of the about 10 l/min turbine. 14/20 Installation-Operation Extension Station ST1 TOP - Copyright by Hamworthy 0DNO0202... -
Page 18: Maintenance [Specialist]
4. Open a vent valve that may be present at the highest point of the solar system. 5. Dispose of the solar fluid observing the local regulations. 0DNO0202 Installation-Operation Extension Station ST1 TOP - Copyright by Hamworthy 15/20... -
Page 19: Technical Data
6 Technical data 6 Technical data 433 mm Total height: Dimensions 547 mm Width (with 2-line station ST1): (without equipment): 150 mm Depth (with insulation): ¾" internal thread Pipe connections: Connection for expansion vessel: ¾" external thread, flat sealing ¾" internal thread Outlet pressure relief valve: Operating PN 10... -
Page 20: Pressure Drop Characteristics
6 Technical data Pressure drop characteristics Dual Pump Station Flow rate [l/h] 0DNO0202 Installation-Operation Dual Pump Station With ST1 17/20... -
Page 21: Spare Parts [Specialist]
7 Spare parts [installer] 7 Spare parts [installer] 18/20 Installation-Operation Dual Pump Station With ST1 0DNO0202... - Page 22 7 Spare parts [installer] *The bold item numbers correspond to the item numbers of the station ST1. Spare parts Dual Pump Station For ST1 Position Designation HHL Part no. Wall bracket 073337 Fixation clip (x 5) 073071 Front and back insulating shell made of EPP 073794 Screw connections N.C.
- Page 23 Customer Service Centre Telephone: 0845 450 2866 Hamworthy Heating Limited Fleets Corner, Poole, Fax: 01202 662522 Dorset BH17 0HH service@hamworthy-heating.com 20/20 Installation-Operation Dual Pump Station With ST1 0DNO0202...
- Page 24 Operation & Service Instructions NOTE: THESE INSTRUCTIONS MUST BE READ AND UNDERSTOOD BEFORE INSTALLING, COMMISSIONING, OPERATING OR SERVICING THIS EQUIPMENT. THE TRIGON ST1 DUAL ASPECT / FIELD SOLAR PUMP STATION COMPLIES WITH ALL RELEVANT EUROPEAN DIRECTIVES. PUBLICATION NO. 500001282 ISSUE ‘A’...
- Page 26 Wessex House, New Fields Business Park, Stinsford Road, Poole, Dorset, BH17 0NF Telephone: 01202 662500 Fax: 01202 662522 Email: service@hamworthy-heating.com Website: www.hamworthy-heating.com Hamworthy reserves the right to make changes and improvements which may necessitate alteration to the specification without prior notice.