Vaisala CARBOCAP MGP260 Serie Installations- Und Sicherheitshinweise Seite 21

6. Close the connection box and tighten the captive Allen screws on the connection box
flange. Tighten the cable glands, and then tighten the probe to final tightness on the
installation port by turning the tightening nut with a 50 mm (1.97 in) wrench.
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7. Connect the grounding terminal to the grounding rail with a ≥ 4 mm wire. In ball valve
installations, lock the valve handle in the open position with the safety pin. When done,
switch on the power supply input.
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