Riello 20127134 Installer, Technical Assistan Ce Service And User Manual Download Page 9

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INSTALLATION

INSTALLATION ON FLAT ROOFS WITH BALLAST

For checks of allowable loads contact a specialised technician.

In case of installations on flat roofs that cannot be drilled use ballasts (not supplied) fairly distributed on all the bearing points, as

shown in the figure.

Wind speed, km/h

Inclination angle of solar

collectors

Mass in kg, distributed on the various bearing points, to

secure a collector from wind lifting

100

30°-45°

135

130

30°-45°

255

150

30°-45°

355

Summary of Contents for 20127134

Page 1: ...cod 20134553 rev 1 10 2017 RPS 25 2 EVO EN INSTALLER TECHNICAL ASSISTANCE SERVICE AND USER MANUAL...

Page 2: ...tion manual and that it con forms to all applicable laws and standards 9 9This product must only be used for the purpose for which it is designed and made as specified by R R declines all responsibili...

Page 3: ...ssistance Service to request a service call under warranty 9 9Size the solar expansion tank so as to ensure complete ab sorption of the expansion of the fluid contained within the system with referenc...

Page 4: ...9806 Certif 13000000 BAR CODE 128B Anno di produzione SERIALE PROGRESSIVO Year of production Data label To be applied to the back of the solar collector on installation Serial number plate Data plate...

Page 5: ...5 2 EVO Total area 2 301 m2 Exposed area 2 152 m2 Effective absorption area 2 141 m2 Water connections 1 M 1 F Empty weight 41 5 kg Liquid content 1 6 l Recommended flow rate for panel line 30 l h x m...

Page 6: ...ounding air and with total solar radiation of 1000 W m2 referred to the exposed area Pressure drop in solar collectors PRESSURE DROP mbar 50 40 30 20 10 0 25 0 50 75 100 125 150 0 50 100 150 200 250 3...

Page 7: ...allation 8 HANDLING Separate the solar collector from the wooden pallet by removing the film wrapping Apply the data label provided in the document enve lope to the back of the solar collector Once yo...

Page 8: ...or sloping roof mounting frames to install any other equipment They are designed only for use with R solar water heating systems The installation of the solar field changes the pre existing struc ture...

Page 9: ...of installations on flat roofs that cannot be drilled use ballasts not supplied fairly distributed on all the bearing points as shown in the figure kg Wind speed km h Inclination angle of solar colle...

Page 10: ...d flows through them in series Connection with the heat exchange circuit towards the exchanger must be made on the side of probe socket T of the last collector of the series see figure The positioning...

Page 11: ...leave them free to absorb thermal expansion If this is not possible fit an expansion joint at each end 12 SOURCE WATER SYSTEM 1 Solar collector 2 Storage cylinder 3 Collector probe 4 Disconnect valves...

Page 12: ...solar M T 14 DEVICE CLEANING AND MAINTENANCE 9 9The following operations must be exclusively performed by Technical Assistance Service It is recommended to clean the glass once a year as the deposit...

Page 13: ...o clean the glass once a year as the deposit of dust and leaves reduces system efficiency To check the heat transfer fluid to verify its effectiveness every two years To check the integrity of solar c...

Page 14: ...14 END USER END USER...

Page 15: ...15 END USER END USER...

Page 16: ...lo 7 37045 Legnago VR www riello com The manufacturer strives to continuously improve all products Appearance dimensions technical specifications standard equipment and accessories are therefore liabl...