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Installation
4
3A8551B
Installation Examples
Drilling
If the tank does not contain a suitable positioned
opening at the top of the tank, it will be necessary to
manually drill into the top of the tank.
1. Select a flat area on the top of the tank located
towards the center (F
. 3).
2. Drill a 1.5 in. bsp hole at the selected area using a
45.5 mm tapping drill.
.
F
IG
. 3