GIRBAU ED1250 Installation Instructions Manual Download | Manualshive

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Connecting the machine

52

Code No. 549758

Rev. nº 10/0418

5.3. Gas connection

CAUTION!

INFORMATION FOR MACHINES WITH GAS HEATING ONLY

CAUTION!

THE INSTALLATION OF THE GAS SUPPLY EXTERNAL TO THE MACHINE, ITS CONNECTION TO THE

MACHINE AND SUBSEQUENT ADJUSTMENTS MUST BE CARRIED OUT BY A REGISTERED

INSTALLATION CONTRACTOR.
ALL THE MATERIALS USED IN THE INSTALLATION MUST ALSO COMPLY WITH THE LEGALLY

APPROVED REGULATIONS CURRENTLY IN FORCE IN THE COUNTRY OR AREA IN WHICH THE

MACHINE IS BEING USED.
ALL THE INSPECTIONS AND CHECKS MUST BE CARRIED OUT ON GAS APPLIANCES DEMANDED BY

THE REGULATIONS CURRENTLY IN FORCE IN THE COUNTRY OR AREA IN WHICH THE MACHINE IS

TO BE USED.
THE VENTILATION IN THE PREMISES MUST COMPLY WITH THE REGULATIONS CURRENTLY IN

FORCE IN THE COUNTRY IN WHICH THE MACHINE IS TO BE INSTALLED AND MUST BE APPROVED

BY A COMPETENT TECHNICIAN.
THIS DRYER MUST NOT BE INSTALLED IN PREMISES WITHOUT ADEQUATE VENTILATION.
INADEQUATELY VENTILATED PREMISES CAN SERIOUSLY AFFECT PEOPLE’S HEALTH.

CAUTION!

BEFORE CONNECTING THE MACHINE TO THE GAS PIPE, CHECK THAT THE TYPE OF GAS AND THE

PRESSURE SUPPLIED CORRESPOND TO THOSE DETAILED ON THE DRYER SPECIFICATIONS

NAMEPLATE.
BEFORE CONNECTING THE MACHINE TO THE GAS PIPE, CLEAN THE PIPES OF SOLID PARTICLES.
INSTALL A MECHANICALLY LOCKABLE MANUAL SHUT-OFF VALVE IN AN ACCESSIBLE LOCATION.
IT IS ALSO ADVISABLE TO INSTALL A GAS PASS FILTER TO PREVENT ENTRY OF IMPURITIES THAT

CAN PREVENT THE PROPER FUNCTIONING OF THE DRYER’S VALVE.
THE PIPE BETWEEN THE MANUAL SHUT-OFF VALVE AND THE MACHINE MUST BE RIGID.
ALWAYS SEAL THE THREADED JOINTS USING PRODUCTS SUITED TO THE GASES BEING USED.
CHECK THAT THE ENTIRE INSTALLATION IS AIRTIGHT BEFORE OPENING THE MANUAL SHUT-OFF

VALVE.
CAREFULLY CLEAN AND MAINTAIN ALL THE FILTERS. POOR FILTERING REDUCES THE FLOW AND

PERMITS THE ACCESS OF FOREIGN MATERIALS INSIDE THE DEVICES, BLOCKING ITS OPERATION.
TO IMPROVE SAFETY IN GAS INSTALLATIONS, IT IS ESSENTIAL TO INSTALL A GAS LEAK

DETECTOR NEAR THE MACHINE.

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Summary of Contents for ED1250

Page 1: ...ta de Manlleu km 1 08500 VIC Barcelona SPAIN National sales T 34 902 300 359 comercial girbau es International sales T 34 938 862 219 sales girbau es Service T 34 902 300 357 sat girbau es www girbau es For USA and CANADA CONTINENTAL GIRBAU Inc 2500 State Road 44 WI 54904 Oshkosh USA Tel 1 920 231 8222 info continentalgirbau com www continentalgirbau com EN Installation ED260 ED340 ED460 ED660 ED9...

Page 2: ...ilation openings Machines with electric heating 25 3 6 2 Ventilation openings Machines with gas heating 26 3 7 Height of the work stations 27 3 7 1 Models ED260 ED340 ED460 and ED660 27 3 7 2 Models ED900 and ED1250 29 4 Technical and connection details for the machine 30 4 1 General technical details 30 4 2 Electrical connection details Electrical protection devices 31 4 2 1 Models with gas or st...

Page 3: ...Gas type change label 56 5 4 2 Changing the combustion adjustment elements Models ED260 ED340 ED460 and ED660 57 5 4 3 Changing the combustion adjustment elements Models ED900 and ED1250 58 5 5 Connecting the exhaust ducting 60 5 5 1 Specifications for the ducting 61 5 5 2 Exhaust extraction for several machines 62 6 EMERGENCY STOP IN COIN OP INSTALLATIONS 63 7 STARTING A DRYING CYCLE FROM AN EXTE...

Page 4: ...n the automatic voiding of the machine s warranty 4 The manufacturer will not accept responsibility for any physical and or material damage caused by actions performed on the machine undertaken by unauthorised personnel 5 Do not store or install the machine in areas exposed to the ELEMENTS or where it may be splashed by water 6 The room where the machine is located MUST comply with the environment...

Page 5: ...ping the machine with the NORMAL STOP key or push button is not enough Disconnect the electrical connection of any circuit external to the machine for example external dosing equipment external vending units folders or ironer feeders These circuits are independent of the supply to the machine Before beginning any procedure on machines equipped with an inverter or equipment with capacitative loads ...

Page 6: ...for moving parts Risk of inhaling harmful or irritant vapours Keep the doors covers closed Use adequate protection Flame risk only on some machines Protective guard for flame Risk of falling Use proper access and safety methods Access prohibited Refer to instruction manual booklet SYMBOLS USED IN THIS MANUAL Symbol used to highlight a possible HAZARD WARNING or NOTE This symbol is used to emphasis...

Page 7: ... Atmospheric burner with gas input controlled by double winding solenoid Class B and Class J in accordance with EN1020 o Pressurised steam exchanger 1 1 2 Functional features Dryer operation controlled by microprocessor Control of the temperature drying time drum rotation speed and linen wetness Suction motor speed control on ED900 and ED1250 models only This motor is operated by an inverter which...

Page 8: ...n the dryer control requests heating the burner control system B activates the ignition electrode G to generate a spark simultaneously power is fed to the solenoid valve C to open the gas flow The gas enters the burner via a single nozzle D The ionisation electrode H detects the flame If the presence of a flame has not been detected after a certain time following the ignition order the solenoid va...

Page 9: ...rs the burner via a single nozzle D Then the ionisation electrode H detects the flame If the presence of a flame has not been detected after a certain time following the ignition order the solenoid valve closes an alarm report is issued and the burner control enters safety mode Fig 1 5 For further information refer to paragraph 1 6 Protection safety and control elements ED900 and ED1250 models are...

Page 10: ...ctivates the solenoid valve that allows the passage of steam through the heat exchanger and heats the air entering the drum Additionally models ED900 and ED1250 have a flap that enables a bypass for the cooling phase In the cooling phase a linear actuator is activated which tilts the flap that shuts of the passage of air through the coil and enables the passage of air through a duct without heatin...

Page 11: ...thermostat A passive safety system that limits the input temperature This protects against overheating caused by a fault in the system regulating the temperature Output thermostat A passive safety system that limits the output temperature This protects against overheating caused by a fault in the system regulating the temperature Input temperature probe and output temperature probe These constantl...

Page 12: ...ß den folgenden Richtlinien hergestellt wurde Le fabricant déclare sous sa seule responsabilité que le produit spécifié a été fabriquée conformément aux Directives suivantes Il fabbricante dichiara sotto la sua esclusiva responsabilità che il prodotto specificato é fabbricato secondo le seguenti Direttive El fabricant declara sota la seva exclusiva responsabilitat que el producte especificat s ha ...

Page 13: ...ue el producto especificado se ha fabricado conforme a las siguientes Directivas Der Hersteller bestätigt dass das vorstehend bezeichnete Produkt gemäß den folgenden Richtlinien hergestellt wurde Le fabricant déclare sous sa seule responsabilité que le produit spécifié a été fabriquée conformément aux Directives suivantes Il fabbricante dichiara sotto la sua esclusiva responsabilità che il prodott...

Page 14: ... caused in this way will not be attributable to the manufacturer and the appropriate claim should be made against the party responsible for transporting the product The data on the delivered machine s specification nameplate complies with the requirements stipulated in the order MODEL VOLTAGE FREQUENCY AND TYPE OF HEATING The nameplate is located on the rear of the machine A Fig 2 1 and Fig 2 2 Fi...

Page 15: ...cation oxidation could appear on some components Apply anti corrosion protection if they are to be stored in a humid ambient mainly exposed to maritime humidity Stacking machines The maximum quantity of machines that can be stacked is one unit Fig 2 3 Fig 2 3 ED900 and ED1250 models are not stackable in any circumstances In the case of machines with steam heating it is not possible to stack any ma...

Page 16: ... TRUCK THE FRONT IS DISTINGUISHED BY THE LABEL INDICATING FRONT FRENTE AVANT THE REAR IS DISTINGUISHED BY THE LABEL INDICATING BACK ATRÁS ARRIÈRE 2 3 1 Transporting with packaging Fork lift truck Before moving the machine make sure the items to be used are suitable and capable of bearing its weight See weights and measures in the table in Section 2 4 Move the machine with the crate using a fork li...

Page 17: ...een the slings at the top should never be greater than that indicated in the figure Fig 2 6 2 3 3 Separating the machine from the base of the packing crate A three man team is recommended to perform this operation Before moving the machine make sure the items to be used are suitable and capable of bearing its weight The weight of the machine and the position of its centre of gravity indicated in S...

Page 18: ...d be used if necessary to attach the machine to the floor Fig 2 9 Using a lever inserted at the sides of the back of the machine lift the rear Insert a thick block Fig 2 10 A at both sides of the rear of the base to aid in inserting a roller Fig 2 10 B that allows the machine to slide over the transporting crate base Fig 2 10 Fig 2 11 CAUTION Never lift the machine at the middle or without the rea...

Page 19: ... 3 56 3 P mm 1092 1280 1163 1450 1651 1940 in 43 0 50 4 45 8 57 1 65 76 4 HE G mm 1680 1680 1985 1985 2526 2526 in 66 1 66 1 78 1 78 1 99 4 99 4 HV mm 1673 1673 1948 1948 2526 2526 in 65 8 65 8 76 7 76 7 99 4 99 4 J mm 510 635 570 740 670 845 in 20 1 25 0 22 4 29 1 26 4 33 3 K mm 880 890 1092 1050 1315 1365 in 34 6 35 0 43 0 41 3 51 8 53 7 weig ht kg 269 299 361 409 795 890 lb 593 660 795 902 1753...

Page 20: ...INSIDE THE PREMISES IN A PLACE EASILY VISIBLE AND EASILY ACCESSIBLE FOLLOW THE RULES OF THE COUNTRY WHERE THE DRYER IS INSTALLED TO LEARN THE TYPE AND LOCATION OF THE FIRE EXTINGUISHER CAUTION SPECIFIC WARNING FOR GAS HEATED DRYERS BEFORE CARRYING OUT THE INSTALLATION OF THE MACHINE CHECK THAT THE LOCAL GAS SUPPLIES TYPE OF GAS AND PRESSURE ARE COMPATIBLE WITH THE EQUIPMENT REQUIREMENTS THIS APPLI...

Page 21: ...s on the dryer and complementary information on the installation Chapter 4 and 5 CAUTION THE OPERATIONS INVOLVED IN LOCATING THE MACHINE MUST BE CARRIED OUT BY AUTHORISED TECHNICAL SERVICES The machine must be installed on a flat floor surface that is perfectly even and capable of supporting the weight of the machine A concrete floor with a resistance equal to or greater than 250 kg cm2 4 000 psi ...

Page 22: ... amount of space set aside for maintenance The minimum distances are the following A Front Fig 3 1 ED260 ED340 ED460 ED660 ED900 ED1250 1000 mm 39 37 in 1300 mm 51 18 in B Rear Fig 3 1 ED260 ED340 ED460 ED660 ED900 ED1250 500 mm 19 69 in C Sides Fig 3 1 Unrestricted To be chosen according to requirements Fig 3 1 D Minimum height from the top cover of the dryer to the ceiling Fig 3 2 500 mm 19 69 i...

Page 23: ... of the top and rear of the dryer particularly in case of installing a partition wall around the machine 3 3 Positioning and levelling the machine Remove the bolts securing the dryer to the base of the crate Separate the machine from the crate On models ED260 ED340 ED460 and ED660 adjust the levelling of the machine correctly by turning the dryer s feet Fig 3 4 A Fig 3 4 3 4 Anchoring the dryer In...

Page 24: ...3 5 Environment conditions For ideal running and operating conditions for the machine at the installation site the following work environment conditions must never be exceeded regardless of the day or time of year TEMPERATURE RELATIVE HUMIDITY ALTITUDE ELECTROMAGNETIC DISTURBANCES VIBRATIONS LIGHTING LEVEL minimum maximum maximum maximum minimum 5 C 41 F 40 C 104 F 80 without condensation 3 000 m ...

Page 25: ...oss sections for each piece of equipment To avoid the presence of crossed air currents never install equipment with convection ventilation between forced exhaust equipment and the ventilation openings 3 6 1 Minimum ventilation openings Machines with electric heating To replace the air used by the extraction the premises must be sufficiently ventilated Fig 3 6 Refer to extraction flow B EV value in...

Page 26: ... to any other duct a chimney a wall a ceiling an attic a crawl space or a concealed space of a building Fig 3 7 Size of the A1 and A2 openings The minimum free surface area of the openings Si should be 5 cm2 0 75 sq in per kW of nominal heat consumption referred to as Hs installed For models ED260 ED340 ED460 and ED660 the minimum area for each of the openings should never be less than 250 cm2 37 ...

Page 27: ...Location 27 Code No 549758 Rev nº 10 0418 3 7 Height of the work stations 3 7 1 Models ED260 ED340 ED460 and ED660 Fig 3 8 Fig 3 9 Fig 3 10 Fig 3 11 ...

Page 28: ... 27 4 H3 Door handle mm 888 1092 in 35 0 43 0 H4 Control panel mm 1382 1689 in 54 4 66 5 H5 Breaker switch mm 1677 in 66 0 H6 Steam air filter vertical mm 1553 1859 in 61 1 73 2 H7 Steam air filter horizontal mm 331 519 382 668 in 13 20 4 15 26 3 H8 Loading orifice mm 611 996 737 497 in 24 094 29 035 H9 Feet mm 3 35 3 35 in 0 1 1 37 0 1 1 37 H10 Pedestal mm 264 145 5 in 10 39 57 3 ...

Page 29: ...2 Fig 3 13 Height of the work stations ED900 ED1250 H1 Air filter handles mm 550 in 21 6 H2 Door opening height mm 768 in 30 2 H3 Door handle mm 1280 in 50 4 H4 Control panel mm 1770 in 69 7 H5 Breaker switch mm 1542 in 60 7 H6 Loading orifice mm 828 in 32 6 H7 Shims mm 10 in 0 4 ...

Page 30: ... 340 12 0 460 16 2 660 23 3 900 31 8 1250 44 1 Drum diameter mm in 736 29 0 736 29 0 940 37 0 940 37 0 1250 49 2 1250 49 2 Drum depth mm in 612 24 1 800 31 5 663 26 1 950 37 4 733 28 8 1022 40 2 Heating Gas G Yes Yes Yes Yes Yes Yes Electric E Yes Yes Yes Yes Yes Yes Steam V Yes Yes Yes Yes Yes Yes Evaporation capacity nominal heating power Gas l h cu ft h 14 0 49 18 0 64 26 0 92 34 1 20 80 4 2 8 ...

Page 31: ...d information in Section 5 1 and the information in the machine s wiring diagram The box identified as Q0 in the wiring diagram shows the machine s breaker switch or connection terminals Machines with electric heating ED EN Machines with NOMINAL heating power ED ER Machines with REDUCED heating power Explanation of the connection board boxes A Specification nameplate values on the machine s specif...

Page 32: ... A 10 Nameplate Heating G V Voltage 200 240 Phases 1Ph N CONNECTION DIAGRAM Mains supply available P Voltage 200 240 Phases 2Ph Number of wires 2 PE GND ED260 ED340 Wire section mm2 1 5 AWG 14 Automatic External Switch A 6 ED460 ED660 Wire section mm2 1 5 AWG 14 Automatic External Switch A 10 Nameplate Heating G V Voltage 200 240 Phases 1Ph N CONNECTION DIAGRAM Mains supply available P Voltage 200...

Page 33: ...Number of wires 2 PE GND ED260 ED340 Wire section mm2 1 5 AWG 14 Automatic External Switch A 6 ED460 ED660 Wire section mm2 1 5 AWG 14 Automatic External Switch A 10 Nameplate Heating G V Voltage 200 240 Phases 3Ph CONNECTION DIAGRAM Mains supply available P Voltage 380 480 Phases 3 Ph Number of wires 2 PE GND ED900 ED1250 Wire section mm2 2 5 AWG 14 Automatic External Switch A 10 ...

Page 34: ... ED260 EN ED340 ER Wire section mm2 10 AWG 8 Automatic External Switch A 40 ED340 EN ED460 ER Wire section mm2 10 AWG 4 Automatic External Switch A 63 ED460 EN ED660 ER Wire section mm2 25 AWG 2 Automatic External Switch A 80 ED660 EN Wire section mm2 35 AWG 1 Automatic External Switch A 100 Nameplate Heating E Voltage 230 240 Phases 3Ph CONNECTION DIAGRAM Mains supply available P Voltage 230 240 ...

Page 35: ...ire section mm2 4 AWG 10 Automatic External Switch A 25 ED340 EN ED460 ER Wire section mm2 6 AWG 8 Automatic External Switch A 40 ED460 EN ED660 ER Wire section mm2 10 AWG 6 Automatic External Switch A 50 ED660 EN Wire section mm2 16 AWG 4 Automatic External Switch A 63 Nameplate Heating E Voltage 380 415 Phases 3Ph CONNECTION DIAGRAM Mains supply available P Voltage 380 415 Phases 3 Ph Number of ...

Page 36: ...m3 h 2 15 2 35 3 59 4 39 12 05 cu ft h 76 0 82 3 126 9 154 3 425 6 Nominal calorie consumpt with regard to Hs kW 20 7 23 3 34 4 40 4 109 BTU h 70480 79575 117467 137929 371348 Nominal calorie consumpt with regard to Hi kW 18 6 21 0 31 0 36 4 98 BTU h 63466 71655 105776 124202 334390 Injector diameter mm 3 45 0 14 3 50 0 14 4 50 0 18 4 90 0 19 4 05 0 16 Propane G3137 Supply pressure mbar 37 37 37 3...

Page 37: ...elgium BE 12E II2E 3P I3P 12E II2E 3P Bulgaria BG Switzerland CH I2H II2H3P I3P II2H3P Cyprus CY Czech Rep CZ I2H II2H3P I3P II2H3P Germany DE I2E I3P Denmark DK I2H Estonia EE I2H Spain ES I2H II2H3P I3P II2H3P Finland FI I2H France FR 12H I2E II2H3P II2E 3P I2L II2L3P I3P II2E 3P II2H3P II2L3P U K GB I2H II2H3P I3P II2H3P Greece GR I2H II2H3P I3P II2H3P Hungary HU I2H I3P Ireland IE I2H II2H3P I...

Page 38: ...tion Machines with gas heating EC CERTIFIED MODELS GAS HEATING VOLTAGE 50 60Hz ED260 ED340 ED460 ED660 Maximum electrical power 200 240 1Ph N 2Ph kW 0 9 0 9 1 6 1 6 Total nominal consumpt 200 240 1Ph N 2Ph A 4 6 4 3 7 8 8 2 VOLTAGE 50 60Hz ED1250 Maximum electrical power 200 240 3Ph kVA 2 2 380 480 3Ph kVA 2 2 Total nominal consumpt 200 240 3Ph A 6 6 380 480 3Ph A 3 5 Note This information should ...

Page 39: ...l NGC MJ h 65 0 75 0 110 0 140 0 4 4 2 Details of gas connection AGA CERTIFIED MODELS GAS HEATING ED260 ED340 ED460 ED660 ED900 ED1250 Natural gas and Propane gas BSP male thread 1 2 in 1 2 in 1 2 in 1 2 in 3 4 in 3 4 in 4 4 3 Electric power and consumption Machines with gas heating AGA CERTIFIED MODELS GAS HEATING VOLTAGE 50 60Hz ED260 ED340 ED460 ED660 Maximum electrical power 200 240 1Ph N 2Ph ...

Page 40: ...17467 147781 232915 4 5 2 Details of gas connection ETL CERTIFIED MODELS GAS HEATING ED260 ED340 ED460 ED660 ED900 ED1250 Natural gas and Propane gas BSP male thread 1 2 in 1 2 in 1 2 in 1 2 in 3 4 in 3 4 in 4 5 3 Electric power and consumption Machines with gas heating ETL CERTIFIED MODELS GAS HEATING VOLTAGE 50 60Hz ED260 ED340 ED460 ED660 Maximum electrical power 200 240 1Ph N 2Ph kW 0 9 0 9 1 ...

Page 41: ...6 9 87 130 5 6 9 87 130 5 6 9 87 130 5 6 9 87 130 5 6 15 87 217 6 Steam inlet connection BSP male thread 1 2 in 1 2 in 3 4 in 3 4 in DN32 Steam outlet connection BSP male thread 1 2 in 1 2 in 1 2 in 1 2 in DN25 4 6 2 Electric power and consumption Machines with steam heating MODELS WITH STEAM HEATING VOLTAGE 50 60Hz ED260 ED340 ED460 ED660 Maximum electrical power 200 240 1Ph N 2Ph kW 0 9 0 9 1 6 ...

Page 42: ...0 EN ED340 EN ED460 EN ED660 EN ED1250 EN Total electrical power 200V 3Ph kW 12 17 24 30 208V 3Ph kW 13 19 26 32 220V 3Ph kW 12 17 24 30 230V 3Ph kW 13 19 26 32 240V 3Ph kW 13 19 26 32 380V 3Ph N kW 12 17 24 30 400V 3Ph N kW 13 19 26 32 415V 3Ph N kW 13 19 26 32 380V 3Ph kW 12 17 22 27 68 5 400V 3Ph kW 12 18 26 33 75 7 415V 3Ph kW 13 18 25 32 74 9 Total electrical consumptio n 200V 3Ph A 37 52 72 ...

Page 43: ...0 ER ED660 ER Total electrical power 200V 3Ph kW 9 12 18 24 208V 3Ph kW 10 13 19 26 220V 3Ph kW 9 12 18 24 230V 3Ph kW 10 13 19 26 240V 3Ph kW 10 13 19 26 380V 3Ph N kW 9 12 18 24 400V 3Ph N kW 10 13 19 26 415V 3Ph N kW 10 13 19 26 380V 3Ph kW 9 12 18 24 400V 3Ph kW 10 13 20 26 415V 3Ph kW 9 12 25 26 Total electrical consumption 200V 3Ph A 28 37 55 73 208V 3Ph A 29 38 57 75 220V 3Ph A 25 33 50 66 ...

Page 44: ... 200 7 9 200 7 9 300 11 8 Connection height of the exhaust duct mm in 115 4 5 115 4 5 140 5 5 140 5 5 228 3 9 Extraction flow 1 m3 h cu ft h 665 23484 697 24614 1363 48116 1402 49511 2500 88287 Maximum pressure of the extraction duct 2 mmH2O in wc 7 0 28 7 0 28 7 0 28 7 0 28 1 6 0 06 Note 1 Values registered with the machine empty and output free Note 2 Maximum pressure Registered with the machine...

Page 45: ...in Chapter 3 of this manual Models ED260 ED340 ED460 and ED660 Models ED900 and ED1250 Gas and electric heating Steam heating Fig 4 1 Fig 4 2 Fig 4 3 CAPTION V1 Steam inlet V2 Steam outlet AFS1 AFS steam inlet N Distance from the axis of symmetry of the unit H Height from the machine base E Electrical conductor inlet G Gas inlet EV Fan extraction ...

Page 46: ...7 372 372 349 in 13 7 13 7 14 6 14 6 13 7 N outlet mm 277 277 302 302 349 in 10 9 10 9 11 9 11 9 13 7 H inlet mm 1467 1467 1763 1763 2280 in 57 8 57 8 69 4 69 4 89 8 H outlet mm 1363 1363 1655 1655 2206 in 53 7 53 7 65 2 65 2 86 8 Inlet diam BSP in 1 2 1 2 3 4 3 4 349 Outlet diam BSP in 1 2 1 2 1 2 1 2 13 7 Inlet Clamp DIN2633 DN32 Outlet clamp DIN2633 DN25 EV Exhaust connection N mm 295 295 372 3...

Page 47: ...OF ELECTRIC SHOCK LABEL ALL WIRES PRIOR TO DISCONNECTION WHEN SERVICING CONTROLS WIRING ERRORS CAN CAUSE IMPROPER OPERATION CAUTION CHECK THAT THE VOLTAGE AND FREQUENCY ON THE MACHINE S SPECIFICATION NAMEPLATE CORRESPOND TO THE MAINS VOLTAGE AND FREQUENCY THE VOLTAGE OF THE MACHINE S CONTROL CIRCUIT IS 230 V AC CHECK THE DIRECTION OF ROTATION OF THE EXTRACTOR MOTOR CAUTION SPECIFIC WARNING FOR CE ...

Page 48: ...ry regulations of the country in which it is to be installed Wire securing The protective cone must be removed from the electric cable input hole E Fig 4 1 and replaced by a device suitable for the section and type of cable to be used In systems with a multi wire cable the attachment device must match the protective conduit RCD Residual current circuit breaker GFCI Ground fault circuit interrupter...

Page 49: ...witch terminals Insert the electric cable inside the dryer through the hole Fig 5 2 E Fig 5 2 Models ED260 ED340 ED460 and ED660 Place the breaker switch handle in the OFF position Remove the dryer top cover securing screws and remove it to allow removal of the rear cover Remove the upper rear cover Remove the caps covering the breaker switch terminals Insert the electric cable inside the dryer th...

Page 50: ...g 5 4 Machines with electric heating Fig 5 3 Fig 5 4 Replace the covers protecting the terminals Connect the earth cable Assemble all the covers and fix them Assemble the switch handle Check that the cable or the cable protection conduit is correctly attached to the back cover of the machine CAUTION The earth connection cable is a protection device Attach it correctly ...

Page 51: ...ection indicated by an arrow on each part Connect the steam supply of the installation to the washer inlet Safeguard the installation against accidental contact It is advisable to insulate the installation to prevent heat loss Fit the coil on the solenoid valve body and fasten it with the core end screw Open the manual valve and check for leaks in the installation SEAL ALL THREADED UNIONS WITH A P...

Page 52: ...REMISES WITHOUT ADEQUATE VENTILATION INADEQUATELY VENTILATED PREMISES CAN SERIOUSLY AFFECT PEOPLE S HEALTH CAUTION BEFORE CONNECTING THE MACHINE TO THE GAS PIPE CHECK THAT THE TYPE OF GAS AND THE PRESSURE SUPPLIED CORRESPOND TO THOSE DETAILED ON THE DRYER SPECIFICATIONS NAMEPLATE BEFORE CONNECTING THE MACHINE TO THE GAS PIPE CLEAN THE PIPES OF SOLID PARTICLES INSTALL A MECHANICALLY LOCKABLE MANUAL...

Page 53: ...THE APPLIANCE TEST POINT IS LOCATED ON THE COMBINATION CONTROL CAUTION ONLY FOR ETL CERTIFIED MACHINES THIS MACHINE MUST BE INSTALLED BY AUTHORISED PERSONNEL IN ACCORDANCE WITH LOCAL CODES OR IN THE ABSENCE OF LOCAL CODES WITH THE NATIONAL FUEL GAS CODE ANSI Z223 1 NFPA 54 OR THE NATURAL GAS AND PROPANE INSTALLATION CODE CSA B149 1 THE DRYER AND ITS MANUALLY OPERATED APPLIANCE MAIN GAS VALVE MUST ...

Page 54: ...allation requirements VERY IMPORTANT In all operating conditions the gas supply pressure at the dryer s inlet must never be less than the specified minimum pressure In order to ensure the supply pressure indicated both at the input of the regulator and the input of the machine it is recommended to Install the supplied pressure regulator certified according to AGA specs capable of supplying the req...

Page 55: ...ENT TYPES OF GAS REFERRED TO IN PARAGRAPH 4 3 OF THIS MANUAL IF IN DOUBT CONSULT THE COMPANY SUPPLYING THE GAS A FLUE GAS ANALYSER MUST BE USED TO PERFORM THIS OPERATION For ETL certified models WARNING THIS CONVERSION KIT SHALL BE INSTALLED BY A QUALIFIED SERVICE AGENCY IN ACCORDANCE WITH THE MANUFACTURER S INSTRUCTIONS AND ALL APPLICABLE CODES AND REQUIREMENTS OF THE AUTHORITY HAVING JURISDICTIO...

Page 56: ...tness of this conversion PRESSURE 5 mbar CONSUMPTION PROPANE GAS 6 kg h NATURAL GAS 7 m3 h NOMINAL HEAT CONSUMPTION Hi 8 kW ORIFICE DIAMETER 9 mm Gas type change label fields 1 Date of the change 2 Type of gas the dryer is to be changed to 3 Part number of the gas change kit 4 Organisation company or ATS that has carried out the change 5 Gas supply pressure 6 Massic consumption models supplied wit...

Page 57: ...ed in Australia see next paragraph Australian Machines On ED260 and ED460 models adapted for propane gas the 120º gas deflector D must also be fitted Fig 5 6 CAUTION THE GAS VALVE ADJUSTMENT MUST BE LEFT UNALTERED Replace and secure ALL the covers Start up the machine and select a program with temperature to cause the burner to ignite see directions in Chapter 8 Based on the result of the analysis...

Page 58: ...cts H Fig 5 7 Fig 5 7 With the ducts removed and out of the machine change the injectors K and the deflectors J in accordance with the new type of gas See the injector values in the table in Section 4 3 1 Fig 5 8 Fig 5 8 Refit and secure the gas ducts in their original position on the machine ensuring that the joint with the nuts F is airtight Loosen the screwed joint C in order to then adjust the...

Page 59: ... with temperature to cause the burner to ignite see directions in Chapter 8 Based on the result of the analysis of the combustion gases if necessary adjust the position of the deflector until the correct amount of combustion is obtained Adjusting the position of the deflector TYPE OF GAS ED1250 mm in NATURAL 20 0 79 PROPANE 37 mbar 14 85 in wc 43 1 69 PROPANE 50 mbar 20 07 in wc 23 0 90 ...

Page 60: ...EM CAN CAUSE SERIOUS RISKS TO THE HEALTH OF OPERATORS DANGER SPECIFIC WARNING FOR MACHINES WITH GAS HEATING THE EXHAUST DUCT MAY EXTRACT UNBURNT GAS SOME COMPONENTS FROM DRY CLEANING PROCESSES MAY DECOMPOSE INTO TOXIC AND OR CORROSIVE PRODUCTS IF THEY PASS THROUGH BURNER FLAMES FOR THIS REASON THE MACHINE S EXHAUST DUCT SHOULD ALWAYS LEAD DIRECTLY TO A SECURE OUTSIDE LOCATION AND NEVER BE CONNECTE...

Page 61: ... must always be conducted in an upwards direction An upwards gradient of at least 3 and the shortest length possible The outlet shall be clear and separate and shall never be joined to any other duct When passing through walls or roofs made of wood or other combustible materials the diameter of the cavity has to be 100 mm 4 in greater than the ducting In these cases the ducting must be protected b...

Page 62: ...ducts from each of dryers to the manifold Fig 5 12 A should be fitted with a backflow valve have an input angle of 45º in the direction of flow Fig 5 12 C have rounded elbow joints Fig 5 12 C be connected to the bottom or to one side of the main duct Fig 5 12 C be made of sheet metal or other non combustible material Incorrect dimensions or poor fitting of any of the sections of the ducts may caus...

Page 63: ...onnect the whole installation after the Emergency Stop Push button has been unlocked 7 STARTING A DRYING CYCLE FROM AN EXTERNAL DEVICE VERY IMPORTANT A drying cycle should only be started by voluntary activation of an activating element designed for this purpose In the case of machines connected to a remote control start up system e g a central vending unit etc this control must be located so as t...

Page 64: ...nual valve for the gas supply circuit machines with gas heating Check that the gas pressure is correct as it enters the machine machines with gas heating Connect the breaker switch Start up the machine and select a program with a high temperature approx 90 ºC 190 ºF that will cause the heating system to turn on see the operating instructions in the corresponding Operating Instruction Manual Check ...

Page 65: ...achines with gas heating Analysis of the combustion gases Once the drying program has begun Wait a few minutes until the exhaust temperature exceeds 80 ºC 176 ºF Analyse the combustion products Fig 9 1 THE RESULT MUST COMPLY WITH THE REQUIREMENTS IN FORCE IN THE COUNTRY WHERE THE DRYER IS INSTALLED Some operating conditions may call for slight modification of the combustion control devices particu...

Page 66: ...i towards the burner increases the combustion air flow Moving the Venturi towards the injector reduces the combustion air flow Fig 9 2 Fig 9 3 As a guide The lack of combustion air produces an orange flame and the combustion is smoky An increase in combustion air produces a blue flame If air flow is excessive it tends to separate the flame from the burner Set the position of the Venturi Replace al...

Page 67: ...the supply cables If the dryer is gas heated close and mechanically lock the manual gas inlet valve Remove gas supply hoses Remove the exhaust duct Dismantling Most of the dryer s components are made with recyclable or recoverable materials The injected pieces bear information on the materials that were used to make them The main materials are Steel plates Stainless steel plates Aluminium Glass Co...

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Brand: Bosch Pages: 52

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