© Copyright
2008-03-20 V0 Rev.01.0
- 3 - WT004139
Index
General Warnings............................................................................................4
Warnings for fuel station operators...............................................................4
Consulting the manual....................................................................................................................................5
Warnings and safety.......................................................................................................................................5
Protection from pressure-related risks............................................................................................................5
Preventing CNG leaks....................................................................................................................................5
Breakaway devices.........................................................................................................................................5
Electrical installation / Preventing electrical shocks ......................................................................................6
Dispenser Identification .................................................................................................................................6
Main technical characteristics ........................................................................................................................6
Main technical characteristics ........................................................................................................................7
Operating principles.......................................................................................................................................7
Electrical system ............................................................................................................................................7
Typical operating diagram .............................................................................................................................8
START-UP........................................................................................................8
Transportation, unpacking and handling internal components.......................................................................8
Installation......................................................................................................................................................9
Initial start-up...............................................................................................................................................16
Dispensing procedure...................................................................................................................................16
COMPONENTS.............................................................................................17
Hydraulic components..................................................................................................................................17
Electrical components ..................................................................................................................................17
HYDRAULIC COMPONENTS...................................................................18
Manual ball valve.........................................................................................................................................18
Particulate filter............................................................................................................................................18
Check valve..................................................................................................................................................18
Mass-flow meter...........................................................................................................................................18
Motorized valve ...........................................................................................................................................18
Pressure gauge..............................................................................................................................................18
Delivery hose ...............................................................................................................................................18
Delivery Nozzle ...........................................................................................................................................18
Three-way valve...........................................................................................................................................19
Breakaway Device........................................................................................................................................19
ELECTRICAL COMPONENTS .................................................................19
Electronic head.............................................................................................................................................19
Electrical components used in hazardous areas............................................................................................20
MAINTENANCE...........................................................................................20
Relieving pressure from the dispenser..........................................................................................................21
Cleaning.......................................................................................................................................................21
Disassembling / Scrapping the dispenser .....................................................................................................21
OPERATIONAL PROCEDURES ON THE ELECTRONIC HEAD......22
Changing prices............................................................................................................................................22
Operational modes of the dispenser .............................................................................................................23
Further information......................................................................................................................................23
ID PLATE.......................................................................................................24
DECLARATION OF CONFORMITY........................................................25
NOTES............................................................................................................26
MARKET & SERVICE ................................................................................27
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