TERMIUM Plus^®

Fiche 1,  Justifications,  Anglais

Record number: 1, Textual support number: 1 DEF

A relay in the self-checking circuit of some flame safeguard controls which makes and breaks periodically ("checking" or "pecking" action) when the flame signal is strong enough. While checking, it transfers energy to hold in the flame relay. It stops "checking" if the flame signal becomes too weak or disappears.  3, fiche 1, Anglais, - checking%20relay

Fiche 1,  Justifications,  Français

Fiche 1,  Justifications,  Espagnol