L'HOTELLIER
COMPONENT MAINTENANCE MANUAL
12589-( )
PRINTED IN FRANCE
26-20-50
Page 1007/1008
APR 01/11
TASK 26-20-50-810-801-A01
7. Fault
Isolation
A.
If a component fails a test, refer to table 1002 for the probable cause(s) and necessary actions.
Table 1002
Fault Isolation
TROUBLE PROBABLE
CAUSE
CORRECTIVE
ACTION
Container is nicked, dented or
damaged
Pressure switch fails pressure
switch test
Container leaks
Container permanent volumetric
expansion is more than 10%
Container wall thickness less than
minimum wall thickness
Incorrect handling
Defective switch
Loose or defective pressure gauge
Defective fill plug
Damaged or defective container
Container walls deteriorated
Incorrect handling, corrosion, too
much pressure
Refer to CHECK section.
Discard the gauge.
Repair the gauge flange, weld or
replace gauge.
Replace the fill plug.
Discard the container.
Replace the container.
Discard the container.
The document reference is online, please check the correspondence between the online documentation and the printed version.