Garnet SeeLevel Special 808-P2 Important Operator Information page 16

At the lowest point in the air line insert a T fitting with
approximately two feet of 1/4" airline hanging down to provide a
drain for any water than may get into the system. If a T fitting is
not feasible, put a fitting into the bottom of the display enclosure
and route the 2 feet of 1/4" airline from there (see diagram below).
If wiring is to be connected, drill and tap extra holes as needed into the
enclosure. Feed the fiber optic cable through the hose, leaving about
12 inches extra at each end.
8. Cut the fiber ends square with a sharp knife and insert the fiber into
the connectors at each end and tighten the connector lock nuts. Make
sure that the fiber is loosely coiled inside the enclosure and is not
pulled tight or bent sharp. The display should change from reading
"no L" to some inch value as soon as the fiber is connected. If not,
check that the fiber ends are clean and cut square, and that the fiber
is fully inserted into the connectors at each end. If the display shows
"bL: 8" or "bL:11" reprogram the sender bar or display for the correct
mode (1/3 or 1/6 inch).
9. Inspect the head cap for casting flash, lightly sand or scrape off any
casting protrusions. Make sure that there is grease on the rubber
O-ring and snap on the head cap.
10. Program the gauge as directed in the programming section.
determine the bottom reading of the gauge, measure from the bottom
of the tank to the middle of the straight vertical part of the float when
the float is resting on the anchor. Do NOT set the gauge to read "0" at
the bottom since this will not result in a correct reading when the float
is actually floating on the product. In addition, if the gauge ever goes
below "0" due to tank expansion, it will read some nonsensical value
since this region has not been programmed.
Front View
Page 16
MOUNTING FLANGE
HOLES
24" 1/4" AIR LINE
Side View
SHIM TO ALLOW GAP
FOR DRAINAGE
To
MOUNTING
BRACKET
808-P2 Manual