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Installation
14 309298J
Optional Fiber Optic Cable
Connection
An optional fiber optic fitting is shipped unassembled
with the gun. If an ES (kV) display module is used,
install the fitting in the FO port of the manifold. See F
IG.
3., page 10, for a schematic of the fiber optic connec-
tions.
1. Remove the plug (120) from the fiber optic port, and
install the fiber optic fitting (5, shipped loose with the
gun). See F
IG. 6..
Fig. 6. Fiber Optic Fitting
2. Remove the nut (AA) from the fiber optic fitting (5)
and slide the nut over the end of the fiber optic cable
(BB). See F
IG. 7..
3. Push the cable (BB) into the fitting (5) until it bot-
toms out. Tighten the nut (AA) to secure the cable.
Fig. 7. Fiber Optic Cable
Most of the fiber optic light transmission loss occurs at
the bulkhead splices. For the strongest light signals, use
a minimum number of bulkhead splices. A maximum of
two splices, with a total of 108 ft (33 m) of cable, is rec-
ommended.
4. See manual 308265 to install a Graco ES Display
Module.
TI1737A
120
5
TI1581A
AA
5
BB