TUFFA TANKS 10000VBFS, Инструкция по установке, эксплуатации и обслуживанию

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8.4 Troubleshooting
Symptom Possible Causes Solutions
Bund alarm not
working
1. Bund float switch not postioned correctly 1. Alter position of float switch to hang
approximately 1” off bund floor
2. Bund float not able to move freely 2. Check float switch for blockage or
replace if necessary
3. Damage to bund cable 3. Refer to manufacturer
4. Float switch cable 4. Refer to manufacturer
Diesel in bund cavity 1. Inner tank overfill 1. Diesel must be removed from the
cavity as soon as possible
2. Pipework leaking in bund cavity 2. See point 1
3. Inner tank leaking 3. See point 1
Pipework leaking 1. Threaded connection loose 1. Connection must be tightened
2. Thread sealant degraded 2. Thread sealant must be replaced
3. O-ring or seal joint perished 3. O-ring or seal must be replaced
4. Swaged hose ends leaking 4. Hose assembly needs replacing: refer
to manufacturer
5. Rubber hose perished 5. See point 4
Hose reel not
operating correctly
1. Internal reel spring has come loose 1. Refer to manufacturer
2. Spring failure 2. Refer to point 1
Leak from the shaft
gasket
1. Damaged gasket 1. Remove (see section “Gear unit”)
and replace the O ring and the bush
Insufficient accuracy 1. Wrong calibration 1. Repeat calibration following the
instructions in section “Measuring
chamber”
2. Soiled or blocked measuring chamber 2. Clean the measuring chamber
following the instructions in section
“Meter unit”
3. Air in the fluid 3. Locate and eliminate leaks in inlet
lines
Reduced flowrate
1. Clogged or blocked measuring chamber 1. Clean the measuring chamber
following the instructions in section
“Measuring chamber”
2. Blocked or soiled filter 2. Clean the filter
Inner tank has lifted up
and ruptured bund lid
1. Diesel inside bund is causing inner tank to
float
1. Refer to manufacturer
Tank exterior damaged 1. Impact from external force 1. If the damage is significant refer to
manufacturer for further information
Flip lid does not open
easily
1. Gas strut(s) have de-gased and are not
operating
1. Gas strut(s) need replacing
8. MAINTENANCE OF THE TUFFA TANKS