Nobel 1000lt Installation, Maintenance & Use Instructions Download Page 14

14

GENERAL PREVENTION MEASURES

 

y

Please respect the instructions related to accidents prevention and the safety rules during the installation of the 

solar thermal systems as well as the piping.

 

y

Please keep the work place clear and free of objects obstructing the execution of works.

 

y

Do not let children, pets and other people to come in contact with the tools or close to the working place. This has 

to be respected, especially in case of existing buildings renovation.

 

y

Store the antifreeze liquid in a safe place away from children.

 

y

During the execution of maintenance, service or installation modification works, please remove the electrical devices 

and tools current collector or protect the electrical devices and electrical tools against unintended activation.

 

y

Use only the tools intended to be used for this specific solar system. The use of other components or inappropriate 

tools can cause accidents. 

Requirements related to the personnel

 

y

The installation of our Solar Thermal systems can only be undertaken by authorized specialized companies and 

trained personnel. 

 

y

Works in electrical installations or conductors have to be executed by trained & specialized electro technicians only.

Labour uniforms

 

y

Have protection glasses on, as well as appropriate work uniform, protection shoes, protection helmet and special 

long hair net.

 

y

Do not wear baggy clothes or jewelry, as they may be trapped in movable parts.

 

y

If, despite the use of protection glasses, antifreeze liquid comes in contact with your eyes, wash off your eyes with 

plenty of water and with the eyes wide open. 

 

y

Please wear protection helmet during the installation works executed at the level of or above the head.

Installation of the buffer water storage tank

 

y

For the transportation, mounting & installation of the buffer tank use forklifts suitable for the dimension and weight  
of the buffer tank.

 

y

Please protect the enameling surface from beatings during transportation and installation.

 

y

Due to the buffer tank’s weight, there is a risk of accidents. Please make sure that the bearing capacity of the 

ground where the buffer tank is going to be installed is adequate, when the buffer tank is full.

Summary of Contents for 1000lt

Page 1: ...Installation maintenance use instructions Buffer Water Tanks 160 1000 lt Technical Manual...

Page 2: ......

Page 3: ...ger BF2 11 GENERAL INSTALLATION RULES 12 INSTALLATION POSITION 13 GENERAL PREVENTION MEASURES 14 INSTRUCTIONS FOR THE INTERCONNECTION OF COLLECTORS IN SOLAR FIELDS 15 RECOMMENDATIONS ON HEAT TRANSFER...

Page 4: ...imum use of hot water should be made during daytime so that the system can continuously produce hot water during the daylight hours maintaining thus its maximum efficiency SOLAR WATER HEATING The coll...

Page 5: ...rbon dioxide emissions are reduced Central solar systems are made of excellent materials according to international specifications and have all the certificates and tests that attest their quality The...

Page 6: ...e following table PACKAGING 1 Buffer 2 Collector s 3 Support base fittings Accessories 4 Hydraulic Unit 5 Palette 1 2 2 3 4 5 FITTINGS ACCESSORIES FITTING ACCESSORIES FOR COLLECTORS KIT FOR FC BUFFER...

Page 7: ...are important for the future identification of the product When applied Capacity xxx lt Weight xxx kg Max working pressure xxx bar Max working temperature xxx C Lower heat exchanger surface S1 xxx m2...

Page 8: ...onal internal coil type heavy duty steel type Tubo integrated in the upper part of the buffer tank for the connection of the secondary heating source y y Thermal insulation which minimises heat losses...

Page 9: ...243 243 239 239 331 331 Sensor Level P2 mm 424 489 666 628 712 678 797 Sensor Level P3 mm 605 735 1088 1018 1184 1025 1262 Sensor Level P4 mm 786 981 1511 1407 1656 1372 1727 Thermometer L mm 786 981...

Page 10: ...ernal Diameter D ext mm 600 600 600 700 700 990 990 Internal Diameter D int mm 500 500 500 600 600 850 850 Height HT mm 1035 1230 1760 1655 1900 1770 2100 Lower HE Outlet C mm 242 242 242 238 238 331...

Page 11: ...990 External Diameter D ext mm 700 700 990 990 Internal Diameter D int mm 600 600 850 850 Height HT mm 1655 1900 1770 2100 Lower HE Outlet C mm 238 238 331 331 Lower HE Inlet D mm 778 913 878 1046 Up...

Page 12: ...ION RULES ATTENTION Installation must be in compliance with local national rules concerning water and electrical installations plumbing electricity hygiene urban and others The solar system s packagin...

Page 13: ...t may be the result of an inappropriate installation or incorrect use of components used for the solar water heater installation INSTALLATION POSITION The installation is only allowed on roofs and fla...

Page 14: ...al systems can only be undertaken by authorized specialized companies and trained personnel y y Works in electrical installations or conductors have to be executed by trained specialized electro techn...

Page 15: ...when the internal temperature reaches 4 C Additionally under no circumstances must the automatic filling valve be left open as there is the danger that if the collector bank has a small leak at some...

Page 16: ...c building sanitary etc in force y y It is recommended to place a vessel under the hydraulic unit of a capacity suitable to collect the anti freeze liquid that may run from the security valve The pres...

Page 17: ...stant to high temperatures and suitable for solar installations Insulating material Thread according to DIN 2999 ISO 7 and ISO 228 standards Measurement accuracy 10 from the final value Anti freeze li...

Page 18: ...pump ca be replaced without having to empty the system using the stop cocks on the suction side Setter Inline PF and the pressure side ball valve 7 8 BALL VALVE FOR THE EASY FILLING AND EMPTYING OF T...

Page 19: ...the position V 6 Connect the evacuation pipeline of the safety valve to the position VI of the hydraulic unit NOTE The safety valve should have a drain pipe connected to its outlet This pipe should r...

Page 20: ...is washed at an hour of low sunlight to avoid damages due to expansion contraction due to temperature changes y y If the fittings are worn screws pugs piping etc these should be replaced at the owner...

Page 21: ...insulated Has the installment on the roof been done according to the local regulations HYDRAULIC CONNECTIONS Are there any leaks in the closed circuit the connections or in the tube heat exchanger Ar...

Page 22: ...22 NOTES...

Page 23: ...23 Buffer Water Tanks...

Page 24: ...uffer Water Tanks 160 1000 lt NOBEL INTERNATIONAL EAD SOLAR WATER HEATING SYSTEMS INDUSTRY 48 Vitosha Blvd Elin Pelin 2100 Sofia Region Bulgaria Tel 359 2 4210232 email info nobel bg www nobel bg Inst...

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