Apply compressor on sealing rings and connect tubes.

Delay connections.

Tighten a bolt of connection of the isolating joint manually.

Fig. 8.82. Connection of pipes with the isolating joint

For connection of tubes with the isolating joint clamp the covering party of a tube flat-nose pliers or the similar tool, and then tighten a connecting bolt or a nut a dynamometer key (fig. 8.82).

Attach the covered tube or a hose twisting it in the covering part until the spring on the covered tube does not appear behind a bell of the covering tube.

Execute operational tests of a contour of cooling.

NOTE When replacing of the covered tube or hose emergence after connection of a ring of the indicator indicates that connection is blocked.