Franklin Fueling Systems TS-DTU Data Transfer Unit Dispenser Retrofit Manual - Manual (Page 17)

17
Tokheim Premier B DTU Installation
10. Using a ¾” conduit hole punch, open hole
previously drilled.
Figure 6: Use Hole Punch
11. Find potted nipple assembly, 131610.
Undo wire ties and unwind wiring.
12. Remove and dispose of rubber washer from
assembly.
13. Remove top nut and washer from potted nipple.
Keep nut and washer for future use.
14. Pull wires from top of potted nipple assembly up
from the hydraulics enclosure to the electrical
enclosure. Make sure wiring is not damaged by
sharp edges.
15. Pull top of potted nipple assembly through opening
in electrical enclosure. Push wires inside electrical
enclosure through washer and nut retained in step
13. Securely attach potted nipple assembly by
tightening nut.
Figure 7: Potted Nipple Assembly Attached
16. Find reducer from IS wiring kit 020-1513. From
electrical enclosure, pull wires from the potted
nipple assembly through ¾” opening of reducer
and thread reducer to the top of the nipple
assembly.
17. Find straight conduit fi tting from IS wiring kit. From
electrical enclosure, pull wires from the potted
nipple assembly through opening of straight
conduit fi tting. Attach straight conduit fi tting onto
the reducer.
18. Find TS-DTU/P kit and remove brackets, DTU,
and fasteners from box.
19. Remove cover from DTU.
Figure 8: DTU Open
20. Install 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.
21. Remove two screws from IS wiring cover inside
the DTU and remove cover. Retain cover and
screws for future reassembly
22. Find 90-degree fi tting from IS wiring kit. Remove
nut from 90-degree fi tting. Attach fi tting to opening
nearest IS wiring terminal block of DTU using nut
previously removed.
Figure 9: Attach 90-degree Fitting
23. Find power harness kit part number 600-0165.
Find the Tokheim power harness and ground wire
with ring terminal as shown in fi gure 4 of the Parts
List. Remove tie-wraps and uncoil.
24. Route wiring harness end with crimp connector
through opening in DTU nearest 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.