Repair Menus - Thermo Scientific TVA2020 Instruction Manual

Repair Menus

Thermo Fisher Scientific
0.66
PID
Tag:0019
Eqp:PMP
Leak: 50 RF:1.80
0.66ppm
[Sav]
–Again
If you choose "Sav", the TVA2020 will store the reading in memory
(replacing any previously logged readings for that Tag) and proceed to the
next component record in the route. If you choose "Again," the TVA-
1000B will repeat the countdown and obtain a new reading. If you choose
"Exit" the TVA2020 will return to the previous screen.
If the reading obtained during the logging interval exceeds the leak
definition, the TVA2020 will indicate that it is a leak by printing "Leaker!"
If you wish, you may record what part of the component is leaking and
what action was taken as a first attempt at repair. Choose "Repair" instead
of "Sav" and the TVA2020 will proceed to the Repair menus:
0.66
PID
Leak Source: N/A
Repair Method: N/A
[Save & sampl again]
-Select leak source
-Select repair mthd
The two lines below the reading show the currently selected leak source and
repair method. Choosing "Select leak source" will allow you to record what
part of the component is leaking by choosing from a list of leak sources
(Valve Bonnet, Compressor Seal, Downstream Flange, Valve Packing,
Pump Seal, Upstream Flange). Choosing "Select repair method" will allow
you to record what method was used for the first attempt at repair (Place
Cap, Gun Pack Valve, Place Plug, Repack Valve, Replace Gasket, Replace,
Seal Job, Steam Seal, Tighten Bonnet, Tighten Cap, Tighten Flange,
Tighten Packing, Tighten Plug, Wash Seal). Choosing "Exit" will return
you to the previous display.
ppm
Size: 0.75
NoLeak
-Repair
-Exit
ppm
-Exit
Optional Accessories
Enhanced Probe Option
TVA2020 Instruction Manual 8-9