Franklin Fueling Systems TS-DTU Data Transfer Unit Dispenser Retrofit Manual - Manual (Page 29)

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Wayne Vista 1 - DTU Installation
Figure 5: Straight Conduit Installed
15. Find TS-DTU/P kit and remove brackets, DTU,
and hardware from box.
16. Remove cover from DTU.
17. Attach mounting bracket to DTU with two screws,
nuts and washers from hardware provided with
DTU as described in the General Information
Section. Ensure that bracket is installed on correct
side as shown in Figure 6.
Figure 6: Mounting Bracket on DTU
18. Remove two screws from IS wiring cover inside
the DTU and remove cover. Keep cover and
screws for reassembly.
19. Find 90-degree fi tting in IS conduit kit, 020-1513.
Remove nut from 90-degree fi tting. Attach fi tting
to opening nearest IS wiring terminal block of DTU
using nut previously removed.
Figure 7: 90-Degree Fitting Installed
Note: The installation of the DTU in the dispenser will
occur after all connections have been made to the
DTU.
20. Find power harness kit part number 600-0165.
Find the Wayne power harness and ground wire
with ring terminal as shown in fi gure 4 of the Parts
List. Remove tie-wraps and uncoil.
21. Push wiring harness end with crimp connector
through opening in DTU nearest power terminal
block J1. Attach white lead to terminal block
position labeled NEUTRAL and black lead to
terminal block position labeled L1 on terminal
block J1 of DTU. Attach ground wire to terminal
block position labeled GND of J2 on DTU.
Figure 8: DTU Wiring
22. Cut connector off the Wayne power harness kit.
Strip wire insulation 3/8” from the end of the wire.
23. Pull wire underneath bracket, along bottom of
dispenser and through wire bushing in display
assembly.
Figure 9: Power Harness Wiring
24. Find black/white pair of twisted wires inside display
assembly. Cut wires, forming four leads and
uncoil. Strip wire insulation 3/8” from the end of
the wire.