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Language After the first half adjustment stage, when the metal temperature of the inner wall of the high-pressure inner cylinder of the PTC fan heater drops below 100 °C, the steam conduit and connecting pipe bolts can be disassembled intermittently, and when the temperature drops below 80 °C, all flange bolts can be disassembled. The removed bolts and nuts should be installed in pairs and placed on the designated brackets aligned.
Lifting the connecting pipe: there is a special person instructed, and the chain hoist is used for alignment. There is a special person at the flange to monitor the lifting situation, so as not to damage the flange plane of the connecting pipe, and prevent the steam guide pipe and the connecting pipe from colliding and damaging during the lifting process. Before the connecting pipe is lifted, the shipping bolts must be installed, the aging furnace and the head screw must be tightened to make the inner and outer sleeves of the connecting pipe hard to prevent deformation and damage during the lifting process. Ptc heater has obvious energy saving effect.
Hoist the medium and low pressure connecting pipes to the designated positions, and arrange them neatly with the lower sleepers. The flange openings of the steam conduits and connecting pipes in the upper part of the cylinder should be immediately covered and sealed with special cover plates. The main power supply for the ptc heater should be provided separately. The Ptc heater must be correctly connected to the control circuit and reliably grounded before being put into use/air duct ptc heater/electronic water processor/softened water equipment/whole process integrated water treatment/water pump/water supply equipment and stable water supply equipment.
