Contents Introduction ............................3 Safety Instructions .........................3 Liability Restrictions ........................3 Unit Care ............................4 Operating Instructions ........................4 Test 1 - Testing the Base of a Two-Piece Tank Chamber .............5 Test 2 - Testing the Base of a Two-Piece Tank Chamber (2) ............5 Possible Leak Points: ........................6 Test 3 - Testing the Chamber Riser ....................6 Vacuum Test Parameters .......................7...
Introduction This manual contains the procedure and other information for using the UPP® System Integrity Testing Kit, model VTU. The UPP® System integrity testing kit allows for precise testing of the tightness of single wall underground tank chambers (sumps) and dispenser sumps. The versatile unit can also be used to test double wall dispenser and tank chambers and also the interstitial space in secondary contained (double wall) pipe systems.
Unit Care • Ensure the push-fit blanking plug is fitted when the unit is not being operated. This is especially important while transporting the unit. • Ensure adequate training has been received from FFS before using the program “unregulated pressure output” to avoid damage to the gauge / sensor. •...
Test 1 - Testing the Base of a Two-Piece Tank Chamber After installing the tank chamber base, test for tightness as follows: 1. Make sure vacuum lid gaskets and chamber base flange are clean and free of dirt or debris. 2.
9. When vacuum has been held for the required test period, the green light will illuminate and the chamber can be considered leak-tight. 10. If the vacuum is not held, a red light will illuminate and the chamber should be investigated Possible Leak Points: •...
Vacuum Test Parameters Setting Vacuum Time Chamber / Sump -30 mbar 7 minutes Spill Bucket -30 mbar 1.5 minutes Fault Diagnosis Fault Solution Vacuum level not reached or keeps • Check and listen for leaks in all the areas outlined in on falling.
No liability will be accepted by Franklin Fueling Systems or its distributors / agents for damage caused during tests carried out on other manufacturers equipment.
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