ELSA 3L-SP - Page 23

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Leak simulation:
 Place about 20mm to 200mm (depend on sensitivity level adjustment) of water in
continuous contact on the sensing cable.
Passed Failed
1.
Check LCD display at 3L-SP/AP lighted up and display the Leak
message.
2.
Check “Leak” LED switch to RED.
3.
Check Buzzer sounded.
If yes, acknowledge it by pressing the Silence Button.
4.
Check LCD display leak location accuracy against actual
Tag/Label marking.
5.
Check Leak Relay/Dry contact activated.
 Remove and dry the water on the sense cable by dry cloth.
Passed Failed
1.
Check LCD display is back to normal (no fault) condition.
2.
Check “LEAK” LED switch off.
3.
Check Leak Relay/Dry contact de-activated.
4.
Check & simulate leak at different points on the sensing cable
as per client/consultant requirement.
If necessary, adjust the leak sensitivity to meet the site
requirement.
Remarks: _______________________________________________________________________________