Comcater ANG9.G Petunjuk Pemasangan, Penggunaan, dan Pemeliharaan Manual - Halaman 7

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INSTALLATION INSTRUCTIONS

CONFORMITY TO REGULATIONS AND LAWS
The appliance is to be installed by an authorised person in
accordance with AS5601 - the installer must ensure the
installation complies with all regulatory and manufacturer
requirements and operationally and functionally test, make
necessary adjustments and commission the appliance as part
of installation.
WARNING
The manufacture declines any responsibility if these
obligations are not respected.
INSTALLATION
The overall dimensions, position/dimensions of connections
and technical data are given in the installation diagram.
If the appliance cannot be adjusted to perform correctly call
the tecnichal assistant service.
Positioning
• Install the appliance in a suitably ventilated environment.
• Position the appliance at least 15 cm from surrounding
walls. This distance may be reduced if the walls are
flameproof or protected by insulating material.
• This appliance is not designed for built-in installation.
• Remove the protective film from the external panels.
Use a suitable solvent to remove any glue residue.
• In stand-alone installations, appliances 40 or 60 cm wide
must be fixed to the floor using the flanged feet.
• Level the appliance by means of the adjustable feet.
• In case of installation on a level bench top, it must be used
the approriate feets equipped with the applince (height = 30
mm).
Joining appliances together in line ( Fig. 1 )
• Remove the control panels ( Fig. 1A ).
• Remove the fixing screw nearest the control panels, from
each side to be joined ( Fig. 1B ).
• Place the appliances next to each other and level them until
the tops match ( Fig. 1C ).
• Insert the coupling plate ( supplied ) into the side housings
on the backs. Join together the appliances screwing M5
flathead screws ( supplied ) in to coupling plate ( Fig. 1D ).
• Turn 180º one of the two plates inside the appliances to be
joined together ( Fig. 1E ).
• Join together the appliances , at the front side, screwing the
M5x40 screw ( supplied ) on the opposite insert (Fig. 1F ).
Connecting to the gas supply
• Install a shut-off valve upstream of the appliance, in a
place easily accessible.
• Check if the appliance is adjusted for the type of gas with
which it will be supplied. If not, convert it according to the
instructions in the paragraph "Conversion to different type of
gas".
• Do not use supply pipe having a diameter smaller than the
appliance's gas connection.
• Check that there are no leaks at the connection points.
CONVERSION TO A DIFFERENT TYPE OF GAS
To convert the appliance to a different gas supply, follow the
instructions below.
Use the injectors contained in the bag supplied with the
appliance.
Replacement of burner injector and adjustment of
burner air flow (Fig. 2)
• Remove the upper front panel and drawer.
(CR0687740) 6
• Unscrew the existing injector "U" and replace it with the
one indicated in Table T1 in Technical Data section.
• Position the air regulator at the distance "A" indicated in
Table T2 in Technical Data section.
• Retighten screw V and seal it with red paint.
Adjustment of minimum flow to the burner (Fig. 3)
• Remove the upper front panel.
• Unscrew the existing screw "VM" and replace it with the
one indicated in Table T1 in Technical Data section.
Replacement of pilot burner injector (Fig. 2)
• Remove the upper front panel.
• Unscrew fitting R and replace injector UP with the one
indicated in Table T1 in Technical Data section.
• Retighten fitting R.
COMMISSIONING PROCEDURE
Testing the gas system
• Switch on the appliance following the instructions for use.
Test burners ignition and flame uniformity. Also check the
appliance for gas leaks and make sure the gas exhaust system
functions correctly.
• If necessary, consult the "Troubleshooting guide" below.
Testing the gas nominal thermal power
• After installation, conversion to a different type of gas or
servicing, check the nominal thermal power of the appliance.
• The appliance functions at the nominal thermal power when
is fitted with the appropriate injectors for the gas used and
the gas pressure measured at the manifold pressure test point
is commissioned to the appropriate nominal value as
specified in Table T5 in Technical Data section.
Setting the manifold gas pressure (Fig. 3)
• Remove the lower front panel.
• Remove sealed bolt PP from the test point pressure and
connect the pressure gauge pipe.
• Switch on the appliance following the instructions for use
and commission the test point pressure value to the
appropriate nominal values as specified in Table T5 in
Technical Data section.
TROUBLESHOOTING GUIDE
The pilot burner is difficult or impossible to ignite
• Gas supply pressure low.
• Gas pipe or injector clogged.
• Gas tap faulty.
• Piezo igniter faulty.
• Ignition electrode (ignition spark gas should be 3 + 1/0 mm)
or cable faulty.
The pilot burner goes out during use
• Thermocouple faulty, insufficiently heated or incorrectly
connected to gas valve.
• Gas tap faulty.
The main burner is difficult or impossible to ignite
• Gas supply pressure low.
• Injectors clogged.
• Gas tap faulty.
REPLACEMENT OF SPARE PARTS
Before every intervention close the gas and water shut-off
valves upstream the appliance and disconnect the
electrical supply.
Never tamper with any of the sealed components.
After every intervention, check for gas leaks, if necessary.