Franklin Fueling Systems TS-DTU Data Transfer Unit Dispenser Retrofit Manual - Manual (Page 20)

20
Tokheim Premier C DTU Installation
Tokheim Premier C
This section illustrates the basic components needed
to retrofi t a TS-DTU module into an existing dispenser.
This system can be installed in any “Non-Vapor or Vapor
Ready” dispenser including dispensers with existing
“Balance” or “VacAssist” piping.
1. Unlock left door from each side of dispenser and
open the door.
Figure 1: Unlock Door
2. Release inside latch from left door assembly and
open center door.
Figure 2: Release Inside Latch
3. Repeat step 2 for right door assembly.
Figure 3: Right Door Assembly
4. Find side B of dispenser. Side B will be the side
without the AC distribution board. Unit will be
installed on the right side of side B
5. Find TS-DTU/P kit and remove brackets, DTU,
and fasteners from box.
6. Remove cover from DTU.
7. 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.
Figure 4: Attaching DTU
8. Remove two screws from IS wiring cover inside
the DTU and remove cover. Keep cover and
screws for future reassembly.
9. Find 90-degree fi tting from IS wiring 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.
10. 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.
11. Pull 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.
12. Find vapor barrier plug on bottom of dispenser
electronics barrier enclosure.
13. Remove lower door on side A of dispenser (side
with AC distribution board).
Figure 5: Remove Lower Door