“AT PRESENT TIME THE HIGH LEVEL ALARM(SLOP STB) IS MALFUNCTION.
HIGH LEVEL ALARM SYSTEM
ELECTRONIC LEVEL SWITCH, TYPE GL -7A/2
TYPE : NL-4/GL-7
ELECTRONIC LEVEL SWITCH
TYPE : GL-7A/2 – 88.5 CM – 56.5 CM
DWG NO. GL-140 REV. G
MAKER : KONGSBERG MARITIME AS
LEVEL SWITCH
GL-7A/2, CT2&3 S/P,POS.171 MAKER: KONGSBERG ” KONGSBERG.GL-7-NL-4.