grandimpianti EB10, Use And Maintenance

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increase and anti-clockwise to decrease the pressure.
7. If the machine is powered by liquid propane gas (G30-
G31), commonly called GPL or LPG, the valve must be
opened completely, i.e. the plastic screw must be closed
fully home. Therefore, the pressures at the origin and
downstream from the valve will be identical.
Adjustment of the gas pressure will be performed by
acting on the adjuster on the G30 or G31 gas tank
outlet (commonly called GPL or LPG).
On conclusion of the adjustment procedure, all seals
previously removed must be restored by opening or
loosening the screws described in the points above. The
data labels must be checked so that they state the adjusted
data and no longer the original data. Finally, an intervention
report must be written that states the following.
5.4.7.2 Adaptation of the valve and the destination
country.
NOZZLE REPLACEMENT:
- loosen the mounted nozzle (A) from the relevant nozzle-
support.
- replace it with that indicated in the gas table in chapter
1.4.5, coupling it using the suitable sealant.
DIAPHRAGM INSTALLATION (only for the countries indicated
in table 1.4.6):
- loosen the four screws of the gas valve outlet flange.
- insert the diaphragm as shown in the illustrations (B) along
with the relative joint (C).
- tighten the new flange pack ( B )+( C ) using the longest
supplied screws
N.B. pay attention to the correct position of the ’O-Ring housed
in the flange (D). On conclusion of the mounting procedure,
check the tightness of the new unit.
5.4.7.3 Description of the valve:
1. Attachment for the manometer that indicates pressure at
the burner. Closed by safety screw that can be loosened in
order to make a reading and
THAT MUST BE TIGHTENED
AGAIN OR RE-MOUNTED ONCE THE VALVE HAS BEEN
CALIBRATED
.
2. Attachment for the manometer that indicates network
pressure. Closed by safety screw that can be loosened in
order to make a reading and
THAT MUST BE TIGHTENED
AGAIN OR RE-MOUNTED ONCE THE MEASUREMENT HAS
BEEN MADE
.
3. Pressure adjustment screw downstream from the valve,
positioned under an aluminium closure screw.
4. Gas inlet side from the network.
5. Gas outlet side from the valve.
figure 2
ATTENTION!
The gas dryers cannot be installed in the same room as
appliances used for dry cleaning, because the combustion
gases can react with the products used for this type of
washing, giving place to mixtures that are toxic to man and
corrosive to materials.
THE WARRANTY DOES NOT COVER DAMAGE DERIVING
FROM INCORRECT INSTALLATION.
D