Franklin Fueling Systems TS-LLD Installation Manual - Manual (Page 55)

Testing the System After Installation Page 2.5 - 1 2.5
2.5 After Installation – Steps &
Testing
After Installation Steps & Testing (follow steps in order):
1) Make sure that all wiring is checked – completed – and correct, that all electrical
box covers are reinstalled, and that all personnel are clear. Surround the LSU and
1/4 inch pipe plug fittings with absorbent. Remove safety tags and lockouts from
the submersible pump circuit breakers at the electrical panel and then reapply
power (turn the circuit breakers on).
2) Immediately after a power-up, the control unit will display several numbers for a
few seconds. Verify that the following is displayed:
nn (2 digit software version number [ Ver # ] of the CU ...after any power-up),
NN (2 digit Ver # of the LSU ...after second and subsequent power-ups),
DD (the total number of days since the last 0.2 monthly leak test passed. This
will show the current day count or a 00 for new installations).
3) Verify that the Line Leak Test light is on. The system should automatically start
a 0.2 gph line leak test after power-up, or whenever the day count changes at the
display.
The submersible pump is turned on at various times during a test to keep
the line pressurized. See Chapter 3 for operation and testing.
4) Verify that the Line Leak Detector, and the 1/4 inch NPT pipe plug (at the Tank
Test port) are not leaking product around these threads. If there is a leak, then:
a) Power down (turn off and lockout all power again) — see Chapter 2.1
b) Clean the pump housing with absorbent rags
c) Retighten the pipe plug / the line leak detector again. Follow the installation
steps and diagrams shown in Chapter 2.2 in reverse (from Step # 11 to Step
# 5), and then forward again (from Step # 5).
d) Repeat steps 1) through 4 c) above until the pump housing is free of leaks.
Remove the absorbent and properly dispose of these materials.
CAUTION Avoid damaging the MI Cable – loosen the compression fitting,
disconnect and straighten the MI Cable before tightening/loosening the LSU.
Contents:
• After Installation Steps / Testing
• Important Warranty Information
• Important Customer Documentation