MR MESSKO MSAFE, Руководство по эксплуатации

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3 Product description
17 7232312/00 EN
Loss of insulating fluid
As the fluid level drops, the upper float gauge lowers first, activating a con-
tact in the dry-reed magnetic switch pipe and triggering a signal. As the fluid
level drops further, the lower float gauge also lowers, activating another con-
tact in the dry-reed magnetic switch pipe and triggering another signal.
Figure 2: Insufficient insulating fluid
1 Upper float gauge 2 Lower float gauge
3 Insulating fluid