Elaflex ZVA 32 Instrucciones De Montaje Y De Uso página 5

HINTS FOR PROPER HANDLING
INSERT THE SPOUT FULLY INTO THE TANK. The ball of the safety valve rolls forward
to open the safety cut out. This is the best way to fuel.
A
MAKE SURE THAT THE ZVA IS HOOKED FIRMLY INTO THE FILL PIPE so that it cannot
slip out during refuelling.
With some near horizontal fill pipes version A is not possible. The safety cut-out attitude
B
valve prevents the valve from opening. The ball rolls backwards blocking the sensing
path and the nozzle trips off continuously.
With situation B lift and hold the nozzle so that the ball now rolls forward opening up the
C
sense path. Refuelling is now possible provided the nozzle is kept in this position.
DO NOT FILL TOO FAST: Splashing fuel can trip the nozzle before the tank is full.
D
Some filler necks are difficult to refuel. Fuel at lower speeds to avoid fuel blow backs. The
flow rate can be adapted to the capacity of the filler neck by the three - speed lever latch (7).
First position
Middle setting
Lower position
Note : when the lever is pulled slightly only the pilot valve of the ZVA 32 opens - flow rate
up to 60 litres/min. Further pulling of the lever opens the main valve for maximum flow rate.
THE AUTOMATIC SHUT OFF EVEN WORKS AT LOW FLOW RATES. Once the fuel touches
the sensing port (1) the automatic cuts off without delay. You can top up without concern,
'exactly to the penny'
A FEW DROPS OF FUEL WILL REMAIN IN THE NOZZLE SENSING PORT. Always tilt
the nozzle forward into the tank to drain for a few moments before returning it to the nozzle
boot. Then the next user will not be surprised by drips.
PLEASE NOTE
The ZVA 32 is approved for all gasoline and diesel fuels in a pressure range of 1.5 - 6 bar
zero-delivery pressure and flow rate up to 200 litre/minute. The ZVA opens automatically when
the pressure exceeds 6 bar. If it is intended to use it for other applications you should consult
your supplier who will be pleased to advise its suitability on receipt of full details, including fluid,
and operating conditions.
GUARANTEE
We guarantee against defective materials and manufacturing up to 18 months from date of supply.
If the delivery date cannot be established, the date code on the nozzle (e.g.
prevails. Excluded are nozzles and parts subjected to wear and tear, abuse and to contamination.
Furthermore excluded are damages by misuse, indirect damages and costs, travelling related to
exchange and repair work. We refuse any liability for consequential loss or damage resulting from
the use of our nozzle.
Description see page 16
3/3 = Fully opened for well vented, straight and near vertical fill pipes
2/3 = Reduced output for narrower fill pipes
1/3 = Slow position for poorly vented pipes
w w w . p e t r o i n d . c o m
·
14 = 1st quarter 2014)
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