Franklin Fueling Systems TS-DTU Noise Suppression Cables TS-DRK - Manual (Page 6)

6
Power to sensitive
electronics
Power Line Filter
Gilbarco Cable Harness
Power to sensitive
electronics
Power Line Filter
Gilbarco Cable Harness DTU Power Cable
Incoming 120VAC Power
from field junction box in
lower area of dispenser
120AC Power to dispenser
electronics
Incoming 120VAC Power
from field junction box in
lower area of dispenser
120AC Power to dispenser
electronics
New Installation Method
Original Installation Method
Figure 9 : DTU Power Cable in Gilbarco Dispenser
Verification
Verify the DTU cable fixed the problem by going through the following steps.
1. Turn on all the Canopy lights and other lighting circuits that may be turn on during the night time hours.
2. Begin logging the DTU Quality using the TSA Upgrade Tool.
3. The quality should average >70. The occasional dip will be ok but should average rather high. If the DTU Quality
averages above 70 then the cables fixed the problem, otherwise contact Technical Service.