Installation of tubular vacuum furnace

Installation of tubular vacuum furnace

1. vacuum furnace Please read this manual carefully before installation
2. Be careful when installation, can't touch quartz tube, parts clean up first
Assembly sequence: external pressure ring 1 from quartz tube into the first, then 1 set of silicone rubber o-rings into, again to set into the internal pressure ring, silicone rubber o-rings then 2 sets into; Strike two silicone rubber circle to the right position, go up to 2 sets of external pressure ring. (note: at this time should adjust within two silicon rubber o-rings and pressure ring position, make the quartz tube end not on outer pressure ring end face, the 2 mm gap) should be reserved.
After installed the diagram below, the appropriate pressure, no card.
The M5 * 30 with inner hexagon spanner socket head cap screw screwing in; (note: before screwing in the tag, again on the threaded hole, screwing should be one by one, each bolt screwing in 90 degrees, so the three screws tighten. Absolutely can't tighten a screw to spin again after another two, to ensure that the three screws evenly at the same time below after tightening the screw assembly of air inlet pipe, valve and pressure gauge assembly: installed at one end, and then insert the quartz tube furnace lining, the quartz tube at the other end also according to the above method to install. After installation of both sides, adjust the quartz tube in the center of the furnace body, then good trachea, the installation is complete.