ADS Environmental Services IETG FlowHawk QR 775012 A4 - Manual (Page 296)

8-12 IETG FlowHawk Manual
Viewing 12-volt battery pack in monitor canister from top
7. Place the top next to the canister, and then disconnect the
battery cable from the dome cable and set the top/power
regulator dome assembly aside.
Note: Keep the underside of the top, the regulator dome,
and the top gasket free of dirt, mud, and other debris.
Debris and dirt can compromise the seal of the monitor
once it is reassembled.