User Manual

Leak Testing Page 4 - 3 4
Starting Tank Leak Tests:
Follow the steps below:
Tank Leak Test Results
Leak test results are either increase, passed, failed, or indeterminate (see Tank
Leak Test Reports, Slope & Leak Test Results in Chapter 3 of this manual) .
Reasons Why Tank Leak Tests Fail:
• Temperature instability – (temperature variations) of the product within the tank after a
delivery is the most important and most common source of interference and failed leak
tests / false alarms (a failure to detect real leaks can also result).
• Temperature variation – of product within the tank (look at the hourly temperature data
on the leak test report and retest if the variation is more than a few tenths of a degree –
see Chapter 3).
LY
TEST
0
1) Press the TEST key and then the M2 key (above)
2) Choose the type of test below (press a
menu key )
...choices are the 0.1 gph or 0.2 gph leak tests:
3) Choose the Tank # (press a
menu key below):
4)
or press DOWN and the menu key key under the
word ALL to choose ALL tanks:
SELECT LEAK TEST OPTION
STATUS START ABORT
M1 M2 M3 M4
LEFT RIGHT
SELECT LEAK TEST TO START
0.1 TANK 0.2 TANK 0.1 LINE 0.2 LINE
M1 M2 M3 M4
LEFT RIGHT
SELECT TANK TO START 0.N TEST (MORE)
TANK 1 TANK 2 TANK 3 TANK 4
M1 M2 M3 M4
LEFT RIGHT
SELECT TANK TO START 0.N TEST (MORE)
ALL TANKS (N = 0.1 or 0.2 gph Tank Test)
M1 M2 M3 M4
LEFT RIGHT