GE GL 312 F1/4031 P/VR - Checking the Gas Quality; Checking the Contact Resistance; Checking the Operating Times; Checking the Threaded Connections

I N SPE CT IO N AND MA I NT E NANC E
/ R EV3 79
9.3.4 Ch ecki ng th e Gas Q u ali t y
( see
“Too ls a nd Au xiliary E qu i p me nt” on Pa g e 119 )
9.3.5 Ch ecki ng th e Cont ac t R esis t a n ce
9.3.6 Ch ecki ng th e O p era t i ng T imes
9.3.7 Ch ecki ng th e Th rea d e d Conn ec t i on s