Franklin Fueling Systems TS-DTU Data Transfer Unit Dispenser Retrofit Manual User Manual
Page 25
Wayne Ovation - DTU Installation
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Figure 6: Attach Power Connector to Board
10. Pull wires away from door using positioning
devices included with dispenser
11. Find ground wire from power wiring harness kit.
From end without ring terminal, strip 3/8” of wiring
insulation.
12. Attach ground wire to terminal block position
labeled GND of J2 on DTU.
13. Attach ring terminal of ground wire to dispenser
bracket using screw and nut as shown. Wind
excess wiring and attach with tie wraps to ensure
that it does not interfere with door closing.
Figure 7: Attach Ground Wire to Frame
14. Find the side of dispenser opposite of power
supply. Remove lower door on that side by
loosening two screws. Set door aside and save for
later assembly.
15. Remove nut from hole plug located at the bottom
of the electrical enclosure using two wrenches.
Remove bolt, nut, and washers and dispose of
them.
Figure 8: Remove Hole Plug
16. Find potted nipple assembly, 131610.
17. Remove and dispose of rubber washer from
assembly.
18. Turn top nut from potted nipple counter-clockwise
and remove nut and one washer by pulling it over
wire leads. Keep nut and washer for future use.
19. Using ¾” conduit hole punch, increase size of 1/2”
hole exposed after following step 14.
Figure 9: Increase Hole Size
20. Push wires from top of potted nipple assembly
up from the hydraulics enclosure through to the
electrical enclosure. Make sure that wiring is not
damaged by sharp edges.