Csld Problem 11 - Periodic Test Fail Tank 2 - Veeder-Root TLS-4 Series Troubleshooting Manual

10
CSLD Troubleshooting
I61101
MAY 7, 1999 10:13 AM
LEAK
TEST TEST
TANK METHOD TYPE
---- ----- ----
8 CSLD PER.
9 NONE
Analysis
Tanks 8 and 9 were manifolded and programmed as manifolded. However, the leak test frequency selected for
Tank 9 was not CSLD. The CSLD program was only using Tank 8's volume to perform the test. When Tank 9 was
filling, Tank 8's LRATE was positive.
Solution
Set Tank 9's Leak Test Method to CSLD and delete tank 8 and 9 rate tables.

CSLD PROBLEM 11 - PERIODIC TEST FAIL TANK 2

Diagnostics
200
Site ID
Site ID
Site ID
NOV 16, 1999 1:06 PM
TANK PRODUCT
1 REGULAR
2 PLUS
3 SUPREME
__
76687IA5100_
IA5100
NOV 16, 1999 1:06 PM
CSLD DIAGNOSTICS: RATE TABLE
T 2:PLUS
TIME ST LRT AVTMP TPTMP BDTMP
9910181409 3 -1.252
9910181537 6 -0.824
9910190355 1 -0.464
9910192324 3 -0.132
9910200241 3 -0.152
TEST <------START TEST TIME------>
TEST START
HOURS METHOD YEAR
----- ------ ----
AUTO CSLD
GALLONS INCHES
8543 61.99
3705 32.53
6024 46.50
High 90s inconsistent with other tanks.
98.7 97.2 98.9
99.2 97.2 98.9
91.4 96.5 98.9
96.6 96.9 98.9 -0.21
96.0 96.6 98.9 -0.13
MONTH DAY OCCUR HH:MM
----- --- ----- -----
WATER DEG F
0.0 77.4
0.0 85.2
0.0 80.4
TMRT DSPNS VOL INTVL
0.36 734 601 50.0
0.39 582 599 142.0
0.28 432 2783 14.0
898 1474 52.5
753 1445 143.5
10-37
Actual CSLD Test Problems Analyzed
ULLAGE
3139
7977
5658
DEL ULLG THPT
26.5 717 2.4
28.0 717 2.4
9.1 572 2.4
28.6 646 2.4
31.9 648 2.4