Franklin Fueling Systems TS-DTU Data Transfer Unit Dispenser Retrofit Manual - Manual (Page 12)

12
Gilbarco Encore 300 and 500 - DTU Installation
Gilbarco Encore 300 and 500 Series
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 interface doors on both sides of dispenser.
Open two latches on left side of interface door and
open main doors.
Figure 1: Open Doors
2. Find TS-DTU/P from kit and remove brackets,
DTU, and hardware from box.
3. Remove cover from DTU.
4. Install mounting bracket to DTU using two screws,
nuts and washers from hardware provided with
DTU as described in the General Information
section. Make sure the bracket is installed on
correct side as shown.
Figure 2: Install Mounting Bracket
5. Install the DTU assembly on the horizontal
cross bracket as shown in Figure 3. Use
the two screws, washers, and nuts as
supplied in the TS-DTU/P hardware kit.
Figure 3: Mount DTU in Dispenser
6. Find power harness kit part number, 600-0167. Find
the Gilbarco power harness as shown in fi gure 4 of
the Parts List. Remove tie-wraps and uncoil. The
Gilbarco cable will have green ground wire.
7. Inside dispenser, fi nd the incoming power
connection. Attach the new power extension
cable between the original dispenser power
connectors. Notice that the wire colors
match up with the original connection.
Figure 4: Power Distribution Wires
8. Carefully route DTU power wiring harness to DTU.
Figure 5: Power Wiring
9. Route crimp terminal end of harness through
opening in the bottom of the DTU and connect
white lead to terminal block position labeled
NEUTRAL and black lead to terminal block
position labeled L1 on terminal block J1 of DTU.