Detroit Radiant Products EDX Series Скачать руководство пользователя страница 31 | Manualshive

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Detroit Radiant Products EDX Series Скачать руководство пользователя страница 31

3.0

Installation

•

Adjusting Burner Pressure

31

EDX

Series

Adjusting Burner Pressure

1

Remove the lid to the valve compartment.

2

Open the pressure nipple and connect the pressure meter tube.

3

Remove the cap over the adjusting screw on the gas valve pressure regulator.

4

Use the screw to adjust burner pressure. Pressure is

increased

by turning clockwise.

5

Replace the burner control box lid, then operate the heater to check burner pressure.

6

Replace all caps and plugs, close the pressure nipple carefully, and secure the burner control box lid.

Figure 3.30

•

High Fire Pressure Adjustment

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Содержание EDX Series

Страница 1: ...instructions in a clean and dry place for future reference Model ____________________ Serial __________________________ located on rating label Improper installation adjustment alteration service or m...

Страница 2: ...sion 11 Radiant Tube Assembly 14 Optional U Bend or Elbow Accessory Configuration 15 Burner Control Box Suspension 18 Reflector Assembly 19 Baffle Assembly and Placement 21 Flueing Requirements 23 Com...

Страница 3: ...nt Tubes EDX 50 14 7 kW 6 m 20 Kit 9 m 30 Kit 12 m 40 Kit Aluminized Aluminized or HRT EDX 60 17 6 kW 6 m 20 Kit 9 m 30 Kit 12 m 40 Kit Aluminized Aluminized or HRT EDX 75 22 0 kW 6 m 20 Kit 9 m 30 Ki...

Страница 4: ...N A 4 22 2 52 1 68 N A 50 EDX 150 43 0 kW G20 5 41 3 47 6 1 7 8 12 5 50 0 10 0 N A N A 3 35 3 35 1 68 N A 50 G25 5 41 3 47 6 1 7 8 17 5 50 0 15 0 N A N A 3 35 3 35 1 68 N A 50 G31 3 66 27 54 0 2 1 8 2...

Страница 5: ...ates a potentially hazardous situation which if not avoided could result in minor or moderate injury Notice indicates a potentially hazardous situation which if not avoided could result in property da...

Страница 6: ...ibles as shown on page 8 This heater must be installed in accordance with all national or local codes in force These appliances must be installed in accordance with all relevant gas technical electric...

Страница 7: ...g the radiant heating system the minimum clearances to combustibles for your series radiant tube heater and system configuration must be maintained These distances are shown in Chart 2 1 on page 8 and...

Страница 8: ...d 0 107 20 15 193 w 2 side shields 0 51 51 15 193 6 1m downstream of burner 0 18 18 15 76 EDX 150 43 0 kW 0 61 61 15 206 45 147 20 25 206 w 1 side shield 0 107 20 15 206 w 2 side shields 0 58 58 15 20...

Страница 9: ...dehydes etc can evaporate This may result in odors or fumes being emitted into the environment To correct this problem clean the area and or introduce additional ventilation Heaters installed and serv...

Страница 10: ...nting Heights Model Length m kW Range Recom mended Mounting Heights m Coverage Straight Config LxW m Coverage U Tube Config LxW m Distance Between Heater Rows m Dim A Distance Between Heater Rows m Di...

Страница 11: ...7 4 m Doors and tracks Doors and tracks Equipment storage Better Heat Distribution Sidewall Vent Typ 2 15 2 m 27 4 m Gas Supply 12 m 22 0 kW Typ 4 Figure 3 3 Good Design Two burners 43 9 kW each are p...

Страница 12: ...3 4 NOTE If the available hanging points do not allow for the recommended spacing or if an alternative hanging method is utilized then additional hangers may be necessary The spacing between the burn...

Страница 13: ...ox Suspension Points Suspension Point Suspension Point Igniter Sensor Box Figure 3 4 Heater Suspension Layout NOTE A sticker identifying the combustion chamber s is located on the swaged end of the tu...

Страница 14: ...close S hook and 1 double loop chain to anchor Check that it is securely attached NOTE Threaded rod and turnbuckles may be used 6 Attach hangers to chains Adjust chain lengths until radiant tubing is...

Страница 15: ...d and the swaged end of the tube towards the exhaust end of the heater system see Figure 3 6 Refer to page 22 for tube installation sequence Figure 3 6 Attach Hangers Figure 3 7 Attach Tube Clamps Han...

Страница 16: ...ater while operating 5 Tighten tube clamp bolts to secure When proper compression is obtained 30 44 Nm the tube seam will create a visible mark on the tube clamp NOTE Excessive torque may damage the t...

Страница 17: ...angle with two suspension points using two Brass Knuckle P N BK fittings 1 double loop chains and S hooks U Tubes can be mounted from a single suspension point using a Single Mounting Bracket P N SMB...

Страница 18: ...n A Dimension B P N TF1B P N E6 20 3 cm 40 6 cm 40 6 cm 15 2 cm 50 8 cm 25 4 cm 50 8 cm Tube Clamp Tube Clamp 31 8 cm Chart 3 3 Minimum Distance from Burner Control Box to U Bend or Elbow Accessory Ch...

Страница 19: ...Check that it is securely connected 4 Attach chain assemblies and S hooks to mounting brackets on the burner control box Adjust chain lengths until level and in straight alignment with the radiant tu...

Страница 20: ...t see page 22 NOTE Installer to provide sheet metal screws 4Attach reflector end caps polished side inward to each end of the reflector run Reflectors and reflector accessories direct infrared energy...

Страница 21: ...mbustibles when side shield extensions are used Reflector Accessories Description Part Elbow Reflector 90 bend highly polished aluminum reflector elbow designed to fit atop one elbow accessory fitting...

Страница 22: ...e reflector expansion joint will differ from the location shown below Ensure that there is appropriate room for expansion on the primary leg of the U Tube installation NOTICE Different inputs and mode...

Страница 23: ...number of baffles needed for your model number Remove one 84 cm baffle section if heater is installed with an elbow or U Bend accessory 2 Install the baffle tabs at a 90 angle to the baffle keyhole se...

Страница 24: ...l codes may vary Refer to current I E E Regulations and other relevant codes of practice Flueing Requirements Seal single wall flue with high temperature sealant and three 3 sheet metal screws Single...

Страница 25: ...y combustible overhang Figure 3 21 Flue Slope Side View Rooftop Flue Cap Roof 2 cm pitch m 10 cm Single Wall B to C Adapter Sidewall Flue Cap Double Wall B Vent 61 cm Min Single Wall Elbow or Alternat...

Страница 26: ...ways must terminate a minimum a 2 1 m above grade level The flue terminal must be installed to prevent blockage by snow and protect building materials from degradation by flue gases The flue cap must...

Страница 27: ...air displacement for I2H I2E I2L and I2K gas 2 m3 hr per kW is required A minimum positive air displacement for I3P gas 2 3 m3 hr per kW is required NOTE Gravity or mechanical means may be used to acc...

Страница 28: ...ding has a negative pressure Combustion air intake may be located on either the sidewall or the roof See Figures 3 25 3 27 Roof Intake Cap Roof 46 cm Min Burner Control Box Flexible Air Inlet Boot 10...

Страница 29: ...gative pressure A factory approved wall intake cap P N WIV 4 must be used with horizontal outside air intake ducts The wall intake cap must be installed to prevent blockage Locate the intake where dir...

Страница 30: ...nsult the local gas company Do not exceed the maximum allowed pressure for the heater the space or the gas piping system No guarantee is given if the heater is damaged due to dirty gas Chart 3 8 Gas S...

Страница 31: ...emove the cap over the adjusting screw on the gas valve pressure regulator 4 Use the screw to adjust burner pressure Pressure is increased by turning clockwise 5 Replace the burner control box lid the...

Страница 32: ...ty of loose scale or dirt in the supply line entering the heater s control system and causing a malfunction NOTE High pressure gas above 50 mbar requires a high pressure regulator and ball valve 2Form...

Страница 33: ...with an open flame or other sources of ignition may lead to a fire or explosion that can lead to serious injury or death Always test in accordance with local codes Figure 3 31 Gas Connection Flexible...

Страница 34: ...ould preferably be made via a fuse isolator having a contact separation of at least 3 mm in all poles and supplying the appliance only Clearances to combustibles must be maintained between electrical...

Страница 35: ...Wiring Diagram Figure 3 34 Internal Wiring Diagram If any of the original wire as supplied with this appliance must be replaced it must be replaced with wiring material having a temperature rating of...

Страница 36: ...ht after 3 trials turn off gas open electrical circuit set thermostat to lowest setting or to off Wait five 5 minutes before repeating above steps Shutdown Procedures 1 Open turn off electrical circui...

Страница 37: ...on of outside air intake ducts for combustion is recommended Oil the blower motor annually to help extend its life Periodically check the integrity of the combustion tube and heat exchangers Replace i...

Страница 38: ...See page 36 Convert to I2E Natural 20 mbar France Belgium Convert heaters by changing gas valve with a valve which includes a flow restrictor instead of a governor Convert to I2ELL Natural 20 mbar Ger...

Страница 39: ...e gauge to operating pressure test point on the outlet of the gas valve see commissioning on page 36 6 Switch the heater ON 7 Read the operating pressure from the pressure gauge This must be adjusted...

Страница 40: ...adge to show that the heater has been adjusted 1 Follow the procedure outlined on the previous page for conversion of a heater for operation on natural gas 2 Replace the injectors with the correctly s...

Страница 41: ...stricted orifice Foreign matter inside burner Unit cycles on and off Reflector is dirty or not in place Clogged fan blower Provide required gas pressure Remove and clean with a soft object Clean as ne...

Страница 42: ...e Hanger with Tension Spring TP 108 1525 mm Coated Alum Titan Tube w Clamp TP 20C 3050 mm Aluminum Reflector TP 111 1525 mm Coated Aluminized Tube w Clamp TP 20D 3050 mm Stainless Steel Reflector TP 1...

Страница 43: ...ection TP 330 Divider Grommet TP 683 Stainless Steel Flexible Gas Connector TP 331 Green Self Tap Ground Screw TP 702 Left End Panel TP 501 Divider Panel Specify Model TP 735 3 Core Wire TP 510 Flexib...

Страница 44: ...Do not touch any electrical switch Follow the gas supplier s instructions Do not use any phone in your building If you cannot reach your gas supplier call the fire department Improper installation adj...

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