STG 7 Programmable Gas
Contents
1. The customer should have the gas rotisserie periodically checked by a skilled technician ac cording local state or national regulations First remove the right side panel according the service manual e Check for gas leaks and or bad connections of the gas supply inside and outside e Check the gas burner e Check the inlet pressure and re adjust if necessary For the correct value see table page 8 e Measure the exhaust gas with a flue gas analyzer see page 10 e Check the electrical supply Page 12 Installation Manual STG7 P GAS form 9123771 rev 02 2009 PLACING AND CONNECTING ZE vi Lade PLACING AND CONNECTING OF THE UNITS Description belonging to the lables on the drawings Label Description 1 Power cable length 2 2 meters 2 Exhaust opening 3 Space between a rotisserie and a wall or ceiling 4 Location for socket 5 Gas connection length is measured from the point where the cable comes out of the unit gt 500 Outlet 1500 1025 Ee EH Placing and connecting the STG 7 P Gas Installation Manual STG7 P GAS form 9123771 rev 02 2009 Page 13 D krrijado PLACING AND CONNECTING 6 Gasinlet 1 2 Knock out for gas suppl 820 a To f CUA A A Placing and connecting the STG7 P Gas on underframe Page 14 Installation Manual STG7 P GAS form 9123771 rev 02 2009 GENERAL TECHNICAL DATA gt fri jado Inst2. INSTALLATION PROCEDURES Unpacking of the unit e Remove the pallet under the unit with the help ofa fork lift e Put the unit on his location e Check if there is enough free space around the unit see installation drawing e Check the electrical supply e Check gas pressure control valve e Tethering of unit e Load a program in the memory and make a test run on 250 C e Give instructions to the operator UNPACKING THE UNIT Immediately after unpacking the oven check for possible shipping damage If the rotisserie is found to be damaged save the packaging material and contact the carrier within 15 days of delivery REMOVAL OF PALLET The standard way to remove the rotisserie from a pallet is with a fork lift See pictures Open door and remove the drawer Lift the unit from pallet and put the unit in its place Another possibility is to disassemble the pal TG 330 TG 550 METE let For the pallet of the STG 7 follow the Mi MO _ one procedure on the photo STW7 Installation Manual STG7 P GAS form 9173771 rev 02 2009 Page 5 gt fri jado INSTALLATION PROCEDURES LOCATION The rotisserie must be installed on a level surface The installation location must allow ade quate clearances for servicing and proper operation IMPORTANT Make sure you leave suf ficient space around the rotisserie to easily remove or insert the rotor If the base has rotating wheels the floor on which it rests mus
3. E 6 PLC LIGA SUP PNY sneer kk a ko sae nap ita 6 Connection fOr GAS SUPPLY EE 7 Gas NET TE E 7 Gas block Honeywell type VK4A11 SV ii iiti ki kte bw wote tk da ak oak dd id 9 Gas CONSUMPUON EE 9 Ele gas anal SON eee latrine ke a n da w fk a lk E er 10 LOGS e ia vl wi kd rd rt st oka ta kak ot e e ko a ka a n a O a a e a a a e 10 Tethering of th Unt EE 11 In BEE 12 Extraction of the rotisserie dai dace ke ENEE Eech E 12 Instructions TON VO PENI TON Se en pa a l l kk e ida 12 ENEE 12 Placing and connecting Of the units REENEN NEEN 13 Installation Manual STG7 P GAS form 9123771 rev 02 2009 Page 3 gt fri jado GENERAL TECHNICAL DATA GENERAL TECHNICAL DATA This manual covers the STG 7 P gas fired rotisserie ovens suitable for G 20 25 natural gas and G 31 Propane e STG7 Oven with seven spits 28 to 35 chickens All of the information illustrations and specifications contained in this manual are based on the latest product information available at the time of printing TECHNICAL DATA 2 W i i IN 50 i kg 04 mm mm 85 mm 50 Tools e Standard set of tools e Metric wrenches sockets and hex socket key wrenches e Multi meter and AC current clamp tester e Temperature tester e Insulation value tester Megger e Toxicity meter e Gas pressure meter e Field Service Grounding Kit Page 4 Installation Manual STG7 P gas form 9123771 rev 02 2009 INSTALLATION PROCEDURES gt fri jado
4. INSTALLATION MANUAL STG7 P GAS FIRED ROTISSERIE OVEN MODELS Programmable controls STG7 P Gas types G20 25 G31 Model STG7 P Gas NOTICE This manual is prepared for the use of trained Service Technicians and should not be used by those not properly qualified If you have attended a training for this product you may be qualified to perform all the procedu res in this manual This manual is not intended to be all encompassing If you have not atten ded a training for this product you should read in its entirety the repair procedure you wish to perform to determine if you have the necessary tools instruments and skills required to perform the procedure Procedu res for which you do not have the necessary tools instruments and skills should be performed by a trained technician Reproduction or other use of this Manual without the express written consent of Fri Jado is prohibited gt 3 fri jado WWW FRUADO COM Installation Manual STG7 P Gas form 9123771 rev 02 2009 gt w TABLE OF CONTENTS gt fri jado Page 2 Installation Manual STG7 P GAS form 9123771 rev 02 2009 TABLE OF CONTENTS ZE frijado General technical datas EE 4 He Cell data E 4 SE 4 Installation procedures kw cccs see densccecessseceetuscavecechuseetesunuducesuseaterususseetinubccetecsecturcanpeiecsavecersunssees 5 Unpacking the CUE ko as ki at a kk a an lk ak kk a ia a pk pe a 5 Removal Of pel si erer po lip ne ii 5 EO GALTON
5. Page 7 gt fri jado INSTALLATION PROCEDURES Gas Inlet min pressure Consumption type pressure Qn Hi mbar mbar sterreich AT G20 FA 20 14 5 1 51 mh Belgi 14 5 1 51 mh Belgique 14 5 1 05 kg h S 14 5 1 51 m3 h JENWENZ 14 5 1 05 kg h cone aaa 14 5 1 51 m h Republic 14 5 1 05 kg h Danmark 14 5 1 51 mi h 14 5 1 51 m h Deutschland 14 5 1 71 mih 14 5 1 05 kg h Espa 14 5 1 51 m3 h ode 14 5 1 05 kg h Suomi 14 5 1 51 m3 h F 14 5 1 51 m h EE 14 5 1 05 kg h Greece 14 5 1 51 m h United 14 5 1 51 m h Kingdom 14 5 1 05 kg h M os 14 5 1 51 m3 h eye 14 5 1 05 kg h iralaind 14 5 1 51 m h Se 14 5 1 05 kg h Italia 14 5 1 51 mi h Luxembour 14 5 1 51 m h e e 14 5 1 05 kg h 14 5 1 71 m3 h EES 14 5 1 05 kg h N 14 5 1 51 m h Sree 14 5 1 05 kg h P ftudal 14 5 1 51 m h 9 14 5 1 05 kg h Svirige 14 5 1 51 mi h Page 8 Installation Manual STG7 P GAS form 9123771 rev 02 2009 INSTALLATION PROCEDURES gt fri jado GAS BLOCK HONEYWELL TYPE VK4115V Gas inlet Inlet of gas after gas pressure control valve max 60 mBar Gas outlet Outlet of gas into gas mixture blower Coils 2 Coils for the gas valves Inlet pressure Measuring tube for gas after reduction valve In order to measure loosen the screw on inside of tube Outlet or burner pressure Measuring tube of gas going into gas mixture blower In order to measure loosen the screw
6. allation Manual STG7 P GAS form 9123771 rev 02 2009 Page 15 gt 3 fri jado Fri Jado B V e P O Box 560 e 4870 AN e Etten Leur e The Netherlands e tel 31 76 50 85 400 e fax 31 76 50 85 444 e info frijado com e www frijado com Page 16 Installation Manual STG7 P GAS form 9123771 rev 02 2009
7. ation Manual STG7 P GAS form 9173771 rev 02 2009 Page 11 gt fri jado INSTALLATION PROCEDURES TEST RUN The rotisserie must be burned in to release any odours that might result from heating the new rotisserie surfaces Operate the rotisserie at maximum temperature setting of 250 C for 30 minutes Smoke with an unpleasant odour will normally be given off during this burn in period EXTRACTION OF THE ROTISSERIE The rotisserie must be placed in a ventilated space The placing of an extraction hood can be prescribed in local rules The STG 7 produces about 10m3 water vapour per cycle When placing the rotisserie under an extraction hood you have to consider the following guide lines The minimum capacity of the extraction hood has to be 1000m3 h The extraction hood has to extend minimum by 20 cm on all sides of the rotisserie The extraction hood has to have a free height above the rotisserie of minimum 40 cm The rotisserie has to be accessible for service purposes INSTRUCTIONS FOR OPERATORS After installation of the rotisserie the operator of the unit has to be instructed The instruction has to cover the following subjects Programming and options Working of the unit Free space of unit for cooling of drive motor and blowers Run through the user manual Periodical maintenance O Cleaning of fan plate every month O Cleaning of fans on blower every month How to react for information or service calls MAINTENANCE
8. n stacked or placed on base with castors Warning Safety standards require that when this appliance is properly connected to the electrical power supply using flexible conduit adequate means be provided to limit move ment of the appliance without depending on or transmitting stress to the electrical conduit This means that as part of the installation the base or bottom unit of stacked models must be secured to the building structure typically either wall or floor to limit the movement of the appliance and thus helping to prevent damage to the conduit during cleaning main tenance and service operations A tether bracket as shown on the drawing below is provided with the base or stacking kit Based on the routing of the flexible conduit the bracket must be installed along with the caster to one corner of the base using the hardware provided The remaining open hole in the center of the tether bracket is to be used to secure one end of the tether locally supplied chain cable etc The other end of the tether is to be secured to an anchoring point in the building structure Note Length of tether must be shorter than the flexible conduit to make sure that during appliance movement no stress is transmitted to the conduit Warning Following installation check to confirm that when the appliance is moved to the limits of the tether in each direction no stress is transmitted to the electrical conduit Install
9. on inside of tube You can use this measuring point also to check if the gas valves are opening Coils for gas valves E e q _ _ Inlet pressure lt Gas inlet GAS CONSUMPTION G 20 natural gas 1 51 m3 h G 25 natural gas 1 71 m3 h G 31 Propane 0 55 m3 h Orifice for G 20 25 Orifice for G 31 Air inlet for G 20 25 Air inlet for G 31 Installation Manual STG7 P GAS form 9173771 rev 02 2009 Page 9 gt fri jado INSTALLATION PROCEDURES FLUE GAS ANALYSER With the flue gas analyser you can measure the exhaust gas on the rotisserie for toxicity With the use of a Testo 330 1LL you get the following measurements Testo 330 1LL V1 21 01297080 100035026 G 20 06 04 2007 12 42 13 Fuel Natural gas O2 ref 3 0 CO2 max 11 7 52 Oxigen 88 CO2 1 33 Lambda 5 ppm CO 0 01 GI 26 7 qR 73 efficiency 54 4 C dew point 378 6 C Exhaust gas temp 23 4 C Ambient temp The 2 most important values are the CO2 percentage and the exhaust gas temperature CO2 G 20 25 between 8 8 9 2 CO2 G 31 between 10 4 10 8 Exhaust gas between 370 420 C LEGS CASTORS Each rotisserie is furnished on 50mm legs A caster equipped stand with convenient storage drawer is available The rotisserie is mounted on top of the stand Page 10 Installation Manual STG7 P GAS form 9123771 rev 02 2009 INSTALLATION PROCEDURES gt fri jado TETHERING OF THE UNIT For model STG 7 units whe
10. t be level CONNECTING THE ROTISSERIE ATTENTION All external connections to the rotisserie must be made according local state and national regulations by skilled installers ELECTRICAL SUPPLY Prior to installation test the electrical service to assure that it agrees with the specifications on the machine data plate located on the right side panel near the controls The connecting cable for the unit must be equipped with an approved plug connection If use is to be made of a permanent connection the connecting cable must be connected to a manual on off switch that is installed near the unit in a clear visible way After plugging the unit in always check the polarity for good ignition Page 6 Installation Manual STG7 P GAS form 9123771 rev 02 2009 INSTALLATION PROCEDURES D krrijado CONNECTION FOR GAS SUPPLY The gas supply inside the rotisserie is already connected and is lead to the bottom side un der the electric compartment Here is a con nection tube to connect the gas supply This connection is Y Separate packed with the delivery you will find a tube of 130 mm and a knee both with 1 2 thread With this tube and knee you can lead the gas connection to the main gas supply Installation Manual STG7 P GAS form 9173771 rev 02 2009 The inlet pressure has to be according the table on next page The pressure can be checked on the gas block with a pressure meter see also gas block
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