10
CSLD Troubleshooting
Actual CSLD Test Problems Analyzed
10-20
9602150326 0 0.144 42.1 41.6 40.9 -0.00 382 7994 76.0 69.6 415 0.000
9602160140 0 0.354 42.0 41.6 41.2 0.00 440 6451 86.5 91.8 469 0.000
9602160333 0 0.281 42.0 41.6 41.2 0.00 422 6446 30.0 93.7 469 0.000
9602160506 1 0.260 42.0 41.7 41.2 0.00 404 6434 9.0 95.3 469 0.000
9602160541 0 0.084 42.0 41.7 41.2 0.00 388 6428 44.5 95.9 469 0.000
9602170444 0 0.353 42.1 41.5 41.4 0.00 416 4840 77.0 118.9 526 0.000
9602190128 0 0.307 42.8 42.6 41.8 -0.01 287 11416 101.0 33.9 267 0.000
9602190335 0 0.072 42.8 42.6 41.8 -0.01 259 11411 123.0 36.0 267 0.000
9602200211 0 0.046 42.7 42.4 41.9 -0.00 357 10165 125.0 58.6 328 0.000
9602210256 0 0.169 42.7 42.3 41.9 -0.00 366 8726 132.0 83.3 383 0.000
9602210534 0 0.260 42.7 42.3 41.8 -0.00 351 8721 53.0 86.0 383 0.000
9602220139 3 0.153 42.6 42.2 41.9 -0.00 499 7285 63.0 106.1 444 0.000
9602220308 3 0.180 42.6 42.2 41.9 -0.00 479 7280 43.5 107.6 444 0.000
CSLD DIAGNOSTICS: RATE TABLE
T 3:REGULAR
TIME ST LRT AVTMP TPTMP BDTMP TMRT DSPNS VOL INTVL DEL ULLG THPT
RATE TABLE EMPTY
IA5300
IA5300
MAR 12, 1996 1:54 PM
CSLD DIAGNOSTICS: VOLUME TABLE
T 2:REGULAR
LAST HOUR = 229621
3768.9 3844.8 3893.5 3938.7 3979.9 4002.5 4002.5 4003.3
4003.4 4003.4 4003.3 4003.5 4003.1 4003.0 4003.5 4001.6
4003.8 4024.6 4061.8 4109.2 4162.8 4253.6 4344.8 4346.6
T 3:REGULAR
LAST HOUR = 229621
3473.6 3457.0 3487.6 3511.8 3537.1 3573.3 3609.7 3644.7
3649.7 3653.7 3655.9 3664.3 3670.7 3688.0 3746.6 3756.3
3796.1 3831.2 3850.6 3914.6 3941.3 3923.1 3908.1 3999.2
Analysis
The hourly volume table shows that the manifolded tanks are not always tracking. Compare the periods underlined in the
volume table below (Tank 2 volume only moved 1.3 gals while Tank 3 volume moves 222.8 gals). This large difference
indicates that the siphon is breaking. Fluid leaking into the tank from the siphon is causing the increase rate warning.
Solution
Repair siphon.
CSLD PROBLEM 4 - NO CSLD IDLE TIME
Report IA5402 was collected for analysis during an idle period (no dispensing/deliveries).
T2 is not tracking T3 which indicates siphon is broken.
Volume is not moving.
Volume is moving.
