●Put the gas/liquid separator
based on the position of the
suction and discharge pipes and
weld the pipes with the gas/liquid
separator.
●During welding, charge nitrogen
into the pipes. The pressure
should be controlled within
0.5±0.1 kgf/cm2 (relative
pressure).
Note: Avoid nearby parts from
being burnt during welding.
●Screw the gas/liquid separator.
●Check various parts and
connecting lines.
●
If no problem is found, hook the
front panels and tighten the
screws.