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Figure 8: Conduit Connection and Tank Side Support Bracket Details
Installing a Roof Reading Gauge Head
Note Ensure you have completed all previous steps from your installation checklist
before proceeding.
Warning When removing the gauge head back cover, stand to one side as the last bolt is
removed. If the negator motor spring is broken, the broken pieces may cause injury when
the cover is removed.
1. Remove the back cover and gasket from the gauge head.
2. Apply pipe thread compound and attach the gauge head to the exterior vertical pipe.
Position it for convenient reading.
1
1-1/2 Inch NPT union and
close nipple, furnished by customer
5
Bolted
Tank Wall
Welded
Tank Wall