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Summary of Contents for Schwank terrasSchwank+ 4
- Page 1 Patio gas-infrared-heater terrasSchwank+ 4 (manual control) terrasSchwank+ 4A (single-stage automatic control) terrasSchwank+ 7/2A (two-stage automatic control) terrasSchwank+ 7/2A with housing Technical Manual NL (English) 0085BR0505...
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Page 3: Table Of Contents
terrasSchwank+ Technical Manual Content General ........................... 2 Safety instructions......................... 2 Mounting and Commissioning ..................... 3 Safety distances to combustibles ..................4 Technical data and dimensions .................... 6 User instruction ........................9 Adjusting nominal thermal load ..................10 Service / Maintenance ......................12 Technical operation data ..................... -
Page 4: General
For any possible damage resulting Assembly, installation, commissioning, repair and from this, Schwank will not be liable. Any risk maintenance working may only be carried out by resulting from this will be borne by the user competent persons for these purposes. -
Page 5: Mounting And Commissioning
terrasSchwank+ Technical Manual Mounting and Commissioning • This heater can be mounted on a rain-protected wall or under a roof. For outdoor installation please install additionally the housing (accessory). • Start mounting by fixing the bracket of the heater on the wall. Use the metal links between bracket and reflector. -
Page 6: Safety Distances To Combustibles
Technical Manual Safety distances to combustibles terrasSchwank+ 4 und 4A The heater can be angled (by two screws, washers and nuts) at the wall bracket. Permissible range of angling: min 30° – max 60° (between burner and horizontal) Max. temperatures of ceilings or walls: 85° C – with air flow min. 0,25 m/s... - Page 7 terrasSchwank+ Technical Manual terrasSchwank+ 7/2A The heater can be angled (by two screws, washers and nuts) at the wall bracket. Permissible range of angling: min 30° – max 60° (between burner and horizontal) Max. temperatures of ceilings or walls: 85° C – with air flow min. 0,25 m/s Safety distance to the side: 250 mm (measured from outer edge of reflector) The noted safety distances on top of the heater are only valid for the installation of heater and housing as shown.
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Page 8: Technical Data And Dimensions
Technical Manual Technical data and dimensions terrasSchwank+ 4 Gas connection: Burner Rp 1/4’’ (inside), flexible hose Rp 1/2“ (inside) Gas / nominal input load Natural gas L (G25) / 3,9 kW / 25 mbar / 0,35 m³/h / inlet pressure:... - Page 9 terrasSchwank+ Technical Manual terrasSchwank+ 4A Gas pipeline: Burner Rp 1/4’’ (inside), flexible hose Rp 1/2“ (inside) Max. inlet pressure: 100 mbar Min. inlet pressure: Natural gas L (G25): 22 mbar, Propane and Butane: 50 mbar Gas / nominal input load Natural gas L (G25) / 3,5 kW / 20 mbar / 0,35 m³/h / orifice pressure: Propane (G31)
- Page 10 terrasSchwank+ Technical Manual terrasSchwank+ 7/2A Gas pipeline: Burner Rp 1/4’’ (inside), flexible hose Rp 1/2“ (inside) Max. inlet pressure: 100 mbar Min. inlet pressure: Natural gas L (G25): 22 mbar, Propane and Butane: 50 mbar / nominal input load Natural gas L (G25) / 6,7 – 4,7 kW / 20 – 10mbar / 0,67 m³/h / orifice pressure: Propane (G31) / 6,7 –...
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Page 11: User Instruction
Technical Manual User instruction terraSchwank+ 4A und 7/2A (automatic control) terrasSchwank+ 4 Switching on (manual control) (1) Open gas cock. (2) Switch on heater by switching on the electrical supply. Never light up the heater directly (3) Approximate 2 seconds after this the at the gas orifice or injector! ignition process starts. -
Page 12: Adjusting Nominal Thermal Load
terrasSchwank+ Technical Manual Check the test nipple after every Adjusting nominal measurement. The test nipple thermal load must be closed! Adjustment of the orifice pressure terrasSchwank+ 4A (single stage) Open the test nipple (2) (Fig. 1) Connect a pressure measuring device to the Caution! test nipple (2) and determine the orifice Pressure regulators are not... - Page 13 terrasSchwank+ Technical Manual terrasSchwank+ 7/2A (two-stage) Adjustment of the orifice pressure Open the test nipple (2) (Fig. 3). Connect a pressure measuring device to the Caution! test nipple (2) and determine the orifice pressure. Pressure regulators are not Use a small screwdriver (5) to remove the adjusted at the factory.
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Page 14: Service / Maintenance
terrasSchwank+ Technical Manual Service / Check the adjustment, described above. Close the test nipple Maintenance Check the test nipple after every Regular maintenance is a requirement for trouble- measurement. The test nipple free operation. For safety reasons the maintenance must be closed! of gas heaters is therefore required and recommended. -
Page 15: Technical Operation Data
Technical Manual Technical operation data (NL) Determine the pressure for terrasSchwank+ 4 (manual control) Orifice Nominal Inlet Orifice type heat load pressure ∅ ∅ ∅ ∅ size Type category Air baffle for pilot [kW] [mbar] [mm] burner Natural Gas L... - Page 16 terrasSchwank+ Technical Manual Wobbe-index and orifice pressure for terrasSchwank+ 4A (single-stage) Wobbe-index and orifice pressure for terrasSchwank+ 7/2A (two-stage)
- Page 17 terrasSchwank+ Technical Manual Electrical wiring of the ignition and control unit terrasSchwank+ 4A terrasSchwank+ 7/2A...
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Page 18: Installation Of The Housing
terrasSchwank+ Technical Manual Installation of the housing Wall bracket, side housing plates, bottom plate: Top cover:... -
Page 19: Spare Parts
4, 4A 121 02283 Montagebügel Schutzhaube terrasSchwank+ 4 4, 4A 121 02222 Montagebügel terrasSchwank+ 4 4, 4A 121 02126 Schutzhaube terrasSchwank+ 4 email. 4, 4A 140 30484 Schwank-Brenner 8/16 B 14/4 E-F cera m.A 4, 4A 121 02052 Streckmetallnetz terrasSchwank+ 4... - Page 20 Zündkabel Kabellänge 220mm (mit Rundstecker) 4, 4A, 7/2A 199 40349 Anschweissmutter M4 Typ 912 Wst.Nr. 1.4301 4, 4A, 7/2A 420 01330 Aufkleber "Schwank" 80mm x 12mm Farbe Orange 4, 4A, 7/2A 121 02520 Haltelasche für Schutzhaube terrasSchwank+ 4, 4A, 7/2A 121 02210 Montagebügel für Seitenblech terrasSchwank+...
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Page 21: Ec Type Examination Certificate
terrasSchwank+ Technical Manual EC type examination certificate... - Page 22 terrasSchwank+ Technical Manual...
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