Title: +038=67.011-##033._01-Ø1_Aggregat.pdf
Do not add any additives or dyes to the refrigerant. - Ensure tubing is installed in a manner which prevents oil trapping and aids in the absorption of vibrations and expansion.Do not add oil, except in cases where piping is longer than 10 m (33 ft); in this instance, use oil recommended by TECUMSEH. If your installation has vertical pipe risers, you will have to create U traps or reduce the diameter of the pipework to ensure adequate oil circulation.Ensure that any pressure relief connections are directed away from users to prevent them being exposed to any danger.Cut and deburr the tubes carefully to prevent entry of dust and metallic burrs inside the system. Never use a saw to cut tubing (use a tube cutter) and use correctly sized tube bender based on the tube diameter to prevent the pipe being excessively compressed. TECUMSEH recommends using brazed connections instead of screw connections to limit the risks of leaks over time.