Construction method of insulation layer5

The compressor is filled with protective gases of different pressures at the factory.
When fixing the compressor to the chassis, there must be shock absorption measures, such as rubber pads, shock-absorbing springs, limited positioning measures for fixing bolts, and anti slip measures.
Connection of suction pipe, connection of exhaust pipe
Before welding, loosen the handle bolt of the valve stem, fully open the valve, and tightly wrap the valve body with wet wool. When welding, apply a weak nitrogen gas to the pipe and point the flame at an angle of about 45 "towards the middle and upper part of the interface, B、 The copper pipe seam welded in this way has abundant, full, sturdy, and reliable welding materials.
C、 The connection of exhaust pipes generally uses high silver welding rods to increase the toughness of the welding points. The installation of compressors must be horizontal, and different compressors have different control pipes and lines. Please refer to the compressor installation instructions for details.