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Ray.Red

 

   GAS POWER

 

 

 
STP 035GB – 04-18 
 
 

1

 

 

Ray.Red 

                                                                  

 

 

 

Istallation and operating instruction  

 

 

 

 

GAS FIRED RADIANT TUBES 

 
 
 
 

 

 

 

 

 

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Summary of Contents for Ray 1E

Page 1: ...Ray Red GAS POWER STP 035GB 04 18 1 Ray Red Istallation and operating instruction GAS FIRED RADIANT TUBES GAS POWER STP035GB 04 18 valid from 04 2018 TRASLATION OF THE ORIGINAL INSTRUCTION ...

Page 2: ...5 2 Areas of use 5 3 Technical data 6 4 Radiant unit construction and assembly 7 5 Planning requirements 11 6 Standards Rules and Regulations 12 7 Installation 13 8 Start up and settings 19 9 Conversion 21 10 Service 21 Part 2 OPERATING INSTRUCTIONS 11 Description of Functioning and Use 24 12 Suggestions for Energy Saving Operations 24 ...

Page 3: ...Ray Red GAS POWER STP 035GB 04 18 3 13 Maintenance of the Unit 26 14 If the Unit does not operate properly 28 Part 3 CAUTIONS AND RESTRICTION 15 Improper Use 29 16 Dismantling 30 ...

Page 4: ...e and consequent block of the product Impresind Srl doesn t refund eventual economical losses due to the forced block of the product and doesn t extend the warranty This use and maintenance guide has to be considered as part of the product it has to be kept for the entire life cycle of the product Impresind Srl declines any responsibility for damages that could directly or indirectly derive by peo...

Page 5: ...ting They are intended for the heating of halls and large rooms by infrared radiation they heat in the same way as the sun s radiation the body the floor the walls and all the objects which their radiation reaches and which for their part absorb a part of the energy radiated The surrounding space and the air are thus only heated minimally by convection by the warm surfaces and objects Thermal iner...

Page 6: ...ssure to jet G20 mbar 9 0 9 0 9 0 9 0 9 0 9 0 Gas supply pressure G31 min max mbar 30 37 30 37 30 37 30 37 30 37 Gas pressure to jet G31 mbar 30 30 30 30 30 Ø Gas connection G male Ø Flue gas connection mm 100 female Ø Air intake connection mm 100 female Electrical consumption A 0 50 Electrical supply V 230 50 Hz 1 phase D I M E N S I O N S U Version Ray 1E Ray2E S Ray 2E Ray 3E Ray 3 9E Ray 4E Le...

Page 7: ...ed as follows see the drawing which follows and assembly diagrams 4 1 Lay the radiant tubes with both ends free on the appropriate supports preferably under the position where it is to be mounted Note that one end the burner end has an inner stainless steel tube 4 2 Push the U bend with the securing screws upwards onto the tubes until these are firmly against the shoulders Tighten the securing scr...

Page 8: ...ectors to the intermediate brackets with the provided screws If preferred the reflectors may be fitted after the unit is in place 4 5 Insert the burner with the warning lamps downwards on the pipe until it comes up against the shoulder Be sure that the burner is mounted on the pipe with inner stainless steel tube look for the inner pipe Fasten the clamps ...

Page 9: ...Ray Red GAS POWER STP 035GB 04 18 9 DIMENSION ...

Page 10: ...tated Check also that there is a minimum separation between the burner box and the reflector of 5 10cm 4 6 Insert the flue gas fan into the free end of pipe until it comes up against the shoulder arrange the connection socket horizontally or vertically according to the flue arrangement fasten the clamp plug the motor connection into the socket on the burner housing 1 Radiant pipe 2 U bend 3 Suppor...

Page 11: ...cative values can be arrived at for the radiant area at floor level Radiant heater model Ray 1 E 2 E 3 E 4 E Height of installation m horizontal suspension min 4 0 4 0 4 0 5 0 max 5 0 7 0 9 0 9 0 angled suspension min 3 0 3 3 3 7 4 5 to 35 max 4 0 5 0 5 0 5 5 Radiant area m x m min 5 x 5 6 x 7 8 x 10 14x12 with horizontal suspension max 8 x 8 11 x 12 15 x 16 16x16 Indicative values to enable the r...

Page 12: ...rom the room If there is insufficient ventilation or if there are corrosive or dangerous vapours or gases or dust or may possibly arise the combustion air must be brought from outside through a fresh air duct With an individual gas flue through the outside wall the total combined length of the flue gas and fresh air ducting must not be greater than 4 m with two bends Planning and realisation must ...

Page 13: ... carrier logistics and positioning to avoid damages to carpentry and to the most delicate components tubes fans etc IMPRESIND SRL DECLINES ANY RESPONSABILITY FOR DAMAGES DUE TO TRANSPORT UPLOAD DOWNLOAD OF THE TUB ONE UNITS Ensure that the maximum lifting power of the lifter is adequate to the products weight The product has to be lifted only by qualified personnel Pay maximum care in handling the...

Page 14: ...oreseen place using suitable dimensioned chains steel rods or steel ropes or where appropriate wall brackets if possible with a downwards slope towards the U bend or the flue gas fan for the L versions of up to 25 mm For the adjustment use locking devices Observe the minimum clearances in Section 5 2 ...

Page 15: ...04 18 15 Important Depth in the direction of the terminal curve 2 0 4 cm this is necessary in order to prevent condensation dripping during the initial phase of operation View picture below RADIANT SECTIONS POSITIONED NEAR A CRANE ...

Page 16: ...he installer For LPG it is essential that a 37 mbar pressure reducer is installed on the gas supply Important Connection pressures in excess of 50 mbar can damage the gas valve No excessive force is to be used on the connection pipe The connection must be tested for gas tightness and the gas pipe must be emptied from air For the gas pressure supply view the paragraph 3 in this istruction If the co...

Page 17: ...nnection is by a plug on the radiant unit It must be connected to a main switch Important Ensure that the wiring is phased correctly A good earth connection is essential for trouble free operation F 2 amp fuse CF Burner controller M Flue gas fan motor J5 Ionisation electrode LV Stand by light green PA Low air pressure cut out LG Operating light yellow VG Gas Valve LR Failure light red TA Room ther...

Page 18: ...nal box with 7 poles IMPORTANT CONNECT THE UNIT AS INDICATED IN THE DIAGRAM RESPECT THE POLARITY BETWEEN PHASE AND NEUTRAL FOR SIGNALS DO NOT USE FILAMENT LAMPS USE ONLY NEON LAMPS THE RESET BUTTON IS NECESSARY L4 AND L5 LAMPS ARE NOT NECESSARY BECAUSE THEY ARE ALREADY PRESENT ON THE BURNER BOX ...

Page 19: ... of the unit may only be undertaken by an authorised specialist or by the manufacturer s customer service Important Check all connections and screwed joints of the radiant unit for tightness with a suitable corrosion free spray 8 1 Testing the pressure Check the type of gas on the appliance plate Connect a U tube manometer through the opening on the rear of the burner remove the cover to the inlet...

Page 20: ...4 18 20 Front sight Rear sight 8 2 Training to the operator After start up and settings of the radiant unit instruct the operator in detail on the use and maintenance operations Recommend a service contract s P2 P1 Sit Gas Valve s ...

Page 21: ...s recommended that a service contract should be taken out During the servicing brush or vacuum the radiant pipes and the inner side of the reflectors free from dust If installed in a particularly dusty environment as for instance in foundries this should be carried out more frequently and at regular intervals Note Never lean a ladder or other object against the radiant pipes or the reflector Befor...

Page 22: ...he ionisation electrodes if necessary clean or replace Satisfactory operation yellow operating light illuminates with a fault e g gas supply interrupted red failure light illuminates Restarts satisfactorily after failure by pressing the reset button Ionisation current during operation should be at least 2 5 µA pre purge time ca 20 30 seconds Ignition delays ca 5 seconds ...

Page 23: ... 10 Low air pressure cut out 2 Control cover removed 11 Negative pressure measuring point 3 Ignition and ionisation electrodes 12 Motor plug 4 Mixing tube 13 Mains plug 5 Jet 14 Fuse 6 Jet tube 15 Lights 7 Burner controller 16 Gas connection pipe 8 Gas Valve 17 Attachment clamp 9 Double safety solenoid control ...

Page 24: ...e the red light comes on and the yellow light goes out By pressing the reset button a new ignition cycle is initiated the red failure light goes out and the yellow light comes on Important When there is a long break in the operation of the unit as for instance during the summer several repeats of the ignition procedure is a means of clearing the gas piping of air 12 Suggestions for Energy Saving O...

Page 25: ...d ups on the radiant pipes and reflector reduce the radiation and hence the efficiency higher energy consumption see section 14 The correct gas setting and regular servicing reduce the energy consumption A service contract is thus to be recommended ...

Page 26: ...ion and burner torch damage With cases easy oxidation sanding the damage components With cases hard oxidation substitution damage components If the burner is blocked often or there is a bad flame relief there are symptoms of possible oxidation of the candle especially if installed in wetlands Yearly Check the correct pressure setting and electric valve setting Execute a correct setting if possible...

Page 27: ...rganisation Possible Problems A The green stand by light on the unit does not illuminate Mains wire or room thermostat wire or one of their connections are broken B The green stand by light is illuminated the flue gas fan does not run The motor connection is faulty loose connection the motor or its condenser is faulty C The flue gas fan runs the ignition sequence does not follow in 30 seconds yell...

Page 28: ...veral times flush the gas line free of air 2 No flame forms Incorrect gap between the ignition electrodes ignition cable or its connections broken ignition transformer in the burner controller defective 3 Flame forms but no or insufficient ionisation current Ionisation electrode incorrectly positioned ionisation cable or its connections broken Inclination 2 4 cm Maximum inclination in case of inst...

Page 29: ...NSTALL THE APPLIANCES IN LOCALS NOT ADEQUATELY WASTE IT IS ABSOLUTELY PROHIBITED TO OVERLOAD A BREEDER BOX OF ALL WEIGHT IT IS ABSOLUTELY PROHIBITED TO AGGRAPPY AND OR SUPPORT TO THE BOX BURNER WHICH TO THE VARIOUS RADIANT MODULES even if it is off and with a surface temperature equal to that ambient DURING HEATER OPERATION DO NOT TOUCH THE TUBES DANGER OF BURNS DURING HEATER OPERATION DO NOT TOUC...

Page 30: ... it is necessary to recover all the materials and send them to the respective collection centres possibly referring to specialised companies The dismantling of the system has to be done by specialised personnel with correct instruments and personal protection devices Do not smoke and not use free flames ...

Page 31: ...Ray Red GAS POWER STP 035GB 04 18 31 Impresind Srl Via 1 Maggio 24 Gorgonzola Milano Italy 39 02 95741932 39 02 95740637 impresind impresind it www impresind it ...

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