Edition du 29/03/12 11/16 U508113-e Révision 4
6. Installation
All meters should be protected upstream by a strainer;
Filtration for Gasoline, Premium, Super, Jet A1 : 200 microns
Filtration for diesel oil, gas oil, FOD : 450 microns
Counter flanges to be welded are supplied with the meter to enable the user to connect the meter to a 2”
horizontal installation (Ø 60.3).
7. Operation
Once the hydraulic and electrical installation has been completed, the meter may be put into operation.
To ensure this is carried out under optimal conditions, the following points should be strictly adhered to :
- use clean product, devoid of any metallic particles
- all piping should be clean, rinsed, and completely dry.
7.1. Preset Operation
➥ To display preset quantity required :
Stand in front of the preset. Press the “Set” button on the left to unlock the preset, then press each of the 5 push
buttons until the quantity required is displayed in the windows. The quantity is indicated in litres. For emergency
stop, press the right hand “Stop” button.
➥ To open the Preset Valve :
Pull the control lever towards yourself
7.2. Checking low flow initiation
For a ZC 17-24 or a 48 meter, low flow is initiated at approximately 30 litres from the end of delivery (transfer from
high to low flow at 30 litres from end of loading).
Low flow setting
- Remove the cover (1)
- Adjust the setting by changing the position of the roller using the 19 mm flat spanner and a 10 mm spanner.
- Rotate the eccentric in a clockwise direction to increase the low flow rate
- Rotate the eccentric in an anticlockwise direction to reduce low flow rate
- A non closing of the valve can be due to a too low set up of the low flow rate
- In stop state, there must be a clearance between the roller and the cam
Position Petit Débit
1
er
Cran d’ornement
1
Réglage du petit débit par
rotation du galet excentrique
avec une clé extra plate de 19
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