Document Ref 942005-001 Rev 2 Page 4-1
Component Technical Manual TQP-HS for Fuel Dispensers
CONTENTS
4 TROUBLESHOOTING .............................................................................................. 4-2
4.1 Outlet Pressure ....................................................................................................4-2
4.2 Inlet Pressure .......................................................................................................4-3
4.3 Air Vent ................................................................................................................4-3
4.4 Internal Air Entry in the Pump .............................................................................4-4
4.5 External Problems up-stream the TQP-HS .........................................................4-4
4.6 Excessive Head Loss ...........................................................................................4-4
4.7 Air Entry on the pipework to the Storage Tank ...................................................4-5
4.8 Problem Report form for the TQP-HS pump ......................................................4-6