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E5
Mounting the extension on the METER
Three di erent types of extensions can
be installed on the nozzle METER:
• ADJUSTABLE extension;
• RIGID extension;
• FLEXIBLE extension.
All of them are equipped with an
automatic dripless valve.
All extensions are equipped with a rigid
ending part (external ? 12 mm, 3/8"G
nut) suitable for being easily connected
to the METER without using any sealant.
• Remove the plug from outlet A (3/8"G).
• Make sure that gasket B on the
connector is in its seat.
• Lubricate the gasket and its seat.
• Tighten end D on METER by means of
two wrenches;
while the rst one on outlet A blocks the
METER, the second one tightens nut C
of end D.
Before locking nut C orientate valve E.
E6
Mounting the METER
• Fit the rubber cover of the swivel into
the exible hose, in the direction
indicated in the gure, making it slide
over the male thread of the hose.
• Apply a thread sealant to the male
threads of the exible hose.
• Tighten the swivel completely by
means of two wrenches.
• Make the rubber cover slide towards
the valve until it goes into the specially
provided seat, located on the swivel.
E
D
C
B
A
Warning
An improper tightening of the
extension may cause it to become
loose thus endangering persons or
things.
Tighten the ring nut with a torque
wrench setting at 3.5 Kgm.
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