Attach the blowers firmly in place. - On the heaters 200–500, the transport support must be removed before putting the blower cone or the suction net in place.
- The positive pressure heater is intended for warming up the drying air and blowing it under pressure through the dryer. Air channel Outlet air pipe Drying section Drying air pipe Suction air pipe Protective net Airflow adjuster Dryer and positive pressure heater Antti-Teollisuus Oy 408100 11-2016...
- The vacuum heater is intended for warming up the drying air in a grain dryer. The blower unit or units generate an airflow through the heater and the dryer. Replacement air valve Dryer and vacuum heater + axial blowers Airflow adjuster Dryer and vacuum heater + radial blowers Antti-Teollisuus Oy 408100 11-2016...
The inlet air is heated by means of a vacuum heater or a positive pressure heater located in a separate masonry heater room. This heater room can be built either right beside the dryer or near it, but only if the following require- ments are met: Antti-Teollisuus Oy 408100 11-2016...
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Vulcan M10 Dryer Heater Antti-Teollisuus Oy 408100 11-2016...
The suction opening of the 200-300 kW range heaters’ blowers can be turned to the opposite side. De- spite being turned, the elevation of the suction opening and the outlet connector will remain the same. The blower cone must also be turned with the blower.
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C-model heater. Available with different options; the orientation of the burner can be selected freely. Image: the C-model heater. Agrosec Hipress Agrosec Vacboost The handedness of the heaters; vacuum heaters and positive pressure heaters Antti-Teollisuus Oy 408100 11-2016...
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The sides shall be provided with midmost radiation shields (part 13). A ceramic seal strip shall be affixed to the attachment flange of the heater before installing the cone in place. Antti-Teollisuus Oy 408100...
Vulcan M10 Dryer Heater Installing the shield on the 1400/2000 burners Antti-Teollisuus Oy 408100 11-2016...
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At the bottom, the dimension is about 153 mm. Fix both halves of the door, using self-tapping screws 4.8x13. Put the roof in place last, and fix it to the vertical beams by using M8x12 screws. Fix the upper edge, using self-tapping screws 4.8x13. Antti-Teollisuus Oy 408100 11-2016...
Vulcan M10 Dryer Heater Vulcan 200 and 300 kW dimension drawing, Positive pressure Left-handed motor blower cone turned over A-model, 200 and 300 kW Left-handed motor blower cone turned over C-model, 200 and 300 kW Antti-Teollisuus Oy 408100 11-2016...
Vulcan 400 and 500 kW dimension drawing, Positive pressure D630 reducer is used in the 400 kW heater A-model, 400 and 500 kW D630 reducer is used in the 400 kW heater C-model, 400 and 500 kW Antti-Teollisuus Oy 408100 11-2016...
Vulcan 400 and 500 kW dimension drawing, Vacuum D630 reducer is used in the 400 kW heater A-model, 400 and 500 kW D630 reducer is used in the 400 kW heater C-model, 400 and 500 kW Antti-Teollisuus Oy 408100 11-2016...
Vulcan 700 and 1000 kW dimension drawing, Vacuum D1000 reducer is used in the 700 kW heater A-model, 700 and 1000 kW D1000 reducer is used in the 700 kW heater in the 1000 kW heater C-model, 700 and 1000 kW Antti-Teollisuus Oy 408100 11-2016...
Vulcan 1400 and 2000 kW dimension drawing, Vacuum in the 2000 kW heater D1000 reducer is used in the 1400 kW heater A-model, 1400-2000 kW D1000 reducer is used in the 1400 kW heater C-model, 1400-2000 kW in the 2000 kW heater Antti-Teollisuus Oy 408100 11-2016...
Suction air for the positive pressure heater shall always be routed via a pipe from outside the heater room. The burner shall be provided with an unobstructed supply of combustion air at all times. Max 0,5 m AN EXAMPLE CONFIGURATION PROVIDING ADEQUATE SUPPLY OF AIR Antti-Teollisuus Oy 408100 11-2016...
- The air piping between the dryer heater and the dryer is assembled of air piping parts. Standard pipes leaving from the heater Heater (kW) Pipe diameter (mm) Heater (kW) Pipe diameter (mm) 1000 1000 1250 1400 1000 2000 1250 Antti-Teollisuus Oy 408100 11-2016...
Finish the work by applying sealing mastic. Provide the outlet sleeve for the pipe at the grain pocket with a plug and, as necessary, ensure that it stays in position using self-tapping screws. Antti-Teollisuus Oy 408100...
The settings of the airflow to the burner given in the table are indicative only. Assign an oil burner fitter to more precise adjustment. NOTE! Do not provide the oil burner with over-sized nozzles or increase the oil pressure so high that the maximum oil amount permissible for the burner will be exceeded! Antti-Teollisuus Oy 408100 11-2016...
5. Temperature sensor for outlet air In vacuum dryers with two blowers, the sensors on the outlet side shall be installed in the lower air pipe (as required, the upper blower can be taken out of use). Antti-Teollisuus Oy 408100 11-2016...
Fix the installation flange at the hole in the pipe, using self-tapping screws (2). Insert the sensor of the temperature transmitter into the pipe through the installation flange, and tighten it in place with the lock screw (5) Antti-Teollisuus Oy 408100 11-2016...
2–3 of the change-over contact will be switched on, even if the air adjuster plate is in its minimum position. If the change-over switch is not switched on, the oil burner will not start. Antti-Teollisuus Oy 408100 11-2016...
The fire thermostat shuts down all the operations of the dryer immediately after the pre-set temperature has been reached, for example, as a result of fire inside the dryer. The fire thermostat is delivered with the blowers. A fire thermostat is installed in every outlet pipe from the blower. Antti-Teollisuus Oy 408100 11-2016...
M12 Nyloc nut. The intermediate rod can be made from e.g. 30x30x3 angular profile or L-profile with 12 mm holes drilled at intervals L, which match the distance between the regulators. Note! Check that the controller flaps of both regulators move synchronously. Antti-Teollisuus Oy 408100 11-2016...
- Ensure that the inlet air piping to the dryer is clean. Some runoff of grain from the dryer may have occurred in connection with filling. Empty the grain pocket - Always test the operation of the limit switch for the heater room door before the drying season. Antti-Teollisuus Oy 408100 11-2016...
A prerequisite for validity of the guarantee is that the instructions issued by the manufacturer and the valid regula- tions have been followed during installation, use and service of the dryer heater. All matters related to the guarantee shall be agreed upon with the manufacturer before any action is taken. Antti-Teollisuus Oy 408100 11-2016...
No flame is formed No spark Check the ignition wires and tips (transformer) ▼ Malfunction of the burner, signal light Fuse has tripped Check and reset the fuse, if neces- illuminates sary. Find out the fault Antti-Teollisuus Oy 408100 11-2016...
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Check and adjust the oil pressure Flue pipe blocked or damaged Check the pipe Burner blower impeller slips on Check and tighten the shaft Coupling ends of oil pump worn Change coupling ends of the shaft Antti-Teollisuus Oy 408100 11-2016...
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Net for cooler fan of the engine Clean off dust blocked Motor of the blower unit overheats Cooling ribs blocked Clean off dust Blower unit does not start Engine safety switch has gone Reset engine safety switch Antti-Teollisuus Oy 408100 11-2016...
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10 gal 80° 12 gal 60° To reset the malfunction in the burner, press the burner relay button with the malfunction light at the side of the burner. 1 kg of fuel oil equals to 1.18 litres Antti-Teollisuus Oy 408100 11-2016...
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