Miele GAS COMBISET CS 1011 User manual

Converting Instructions
Instructions pour la conversion
CS 1011
CS 1012
CS 1028
M.-Nr. 07 369 750
en, fr - US, CA
®®

U
Converting CS 1011
Converting CS 1012
Converting CS 1028
l
Conversion à CS 1011
Conversion à CS 1012
Conversion à CS 1028
Contents
2

The cooktop should have been ordered
for connection to either natural or LP
(propane) gas.
The included regulator corresponds
with the gas type of the cooktop. Verify
before installing. See, "To convert the
regulator".
If the appliance is to be connected to a
type of gas other than it was originally
configured for, both the regulator and
burners must be converted.
,WARNING
The conversion kit must be
installed by a qualified technician
in accordance with the
manufacturer’s instructions and
all applicable local and national
codes. If the information in these
instructions is not followed
exactly, a fire, explosion or
production of carbon monoxide
may result causing property
damage, personal injury or loss of
life. The qualified technician is
responsible for the proper
installation of this kit. The
installation is not proper and
complete until the operation of the
converted appliance is checked as
specified in these instructions.
To convert the regulator:
^Unscrew the hexagonal nut (brass
cap) located on the top of the
regulator.
^Make sure that the spring stays in
place.
^Take the plastic insert out and flip it
over.
The plastic insert is marked on either
end:
- NAT (Natural Gas)
- LP (Propane)
^Set the plastic insert back into the
nut.
^Screw the hexagonal nut back on the
regulator.
Converting CS 1011
3

To convert the burner
,Conversion to a different type of
gas should only be performed by an
authorized gas technician.
Turn off the main gas supply (if the
appliance has been installed) and
disconnect the appliance from the
main electrical power supply before
proceeding.
When converting to a different type of
gas, the jets and needle valves have to
be changed.
Maximum output
Gas type BTU/hr kW
Natural Gas 17,500 5.2
LP Gas (Propane) 17,500 5.2
Minimum output
Gas type BTU/hr kW
Natural Gas 680 0.20
LP Gas (Propane) 680 0.20
The following jets and needle valves
should be installed into their respective
burners. Follow codes accordingly.
Code Jet size
(Ø mm)
Code Needle
valve
size
(Ø mm)
Natural gas
Outer/Large
burner
200 2.00 88 0.88
Inner/Small
burner
34 34 42 0.42
LP Gas (Propane)
Outer/Large
burner
120 1.20 54 0.54
Inner/Small
burner
7 7 25 0.25
Converting CS 1011
4

^Remove the burner grates, the small
burner cap o, the large burner cap
p, the burner ring qand the burner
base r.
^Pull off the control knob.
^Loosen the screws w.
^The combiset surface can now be
removed.
Changing the large burner jet
^Using a 10 mm wrench, remove the
jet. While doing this, use a 13 mm
wrench to hold the gas tube to
prevent it from twisting.
^Install the new jet using the same
procedure.
Converting CS 1011
5

Changing the small burner jet
a,cFittings
bConnector
dSmall burner jet
eAir sleeve
fAir vent
^First loosen the fitting, c, using an
8 mm wrench. While doing so hold
the connector, b,witha12mm
wrench to prevent the tubing from
twisting.
^Then remove the connector, b, from
the fitting, a, using two 12 mm
wrenches.
^Remove the jet, d, and replace it
with the new jet.
^Slide the air sleeve, e, until there is a
1/16" (2 mm) gap between the sleeve
and the air vent, f, as shown.
Reassemble the burners and test the
unit for leaks. The cooktop can be
operated without the cooktop surface in
place by igniting the flames with a
match.
Converting CS 1011
6

Check the intake air
aLock screw
bAir sleeve
Gap X must measure:
– ½" (13 mm) for natural gas
– ½" (13 mm) for LP (propane) gas
^To adjust the gap, loosen the lock
screw and slide the air sleeve in or
out as necessary.
^Tighten the lock screw.
^Use sealant to secure the jets and
prevent loosening.
^Reassemble the cooktop in reverse
order.
The flame must not go out on the lowest
setting, or when the control is turned
quickly from a high to a low setting.
On the highest setting the flame must
have a distinctive and visible core.
Changing the needle valves
aNeedle valve with small jet
bNeedle valve with large jet
^Using a small screwdriver, unscrew
the needle valves and remove them
with a pair of needle nose pliers.
^Insert the new valves and screw them
in place.
^Use sealant to secure the jets and
prevent loosening.
,Check all fittings for gas leaks
before reassembling the cooktop.
Converting CS 1011
7

After conversion
^After converting the cooktop, affix the
label supplied with the conversion kit
on to the data plate over the type of
gas stated.
^Reassemble the burner parts in the
reverse order.
^Check all gas fittings for leaks by
operating the burner without the
combiset surface in place (use a
match to ignite the flame).
^Remove the burner parts again.
^Replace the combiset surface.
^Screw the burner base into place,
and replace the other parts of the
burner. Take care to reassemble the
burner in the correct order.
^Replace the control knob.
^Light the burner to be sure it is
operating correctly.
When set at "low" or when the control
knob is quickly turned from "high" to low
the flame should not go out.
When set at "high" the gas flame must
burn with the center clearly visible.
Converting CS 1011
8

The cooktop should have been ordered
for connection to either natural or LP
(propane) gas.
The included regulator corresponds
with the gas type of the cooktop. Verify
before installing. See, "To convert the
regulator".
If the appliance is to be connected to a
type of gas other than it was originally
configured for, both the regulator and
burners must be converted.
,WARNING
The conversion kit must be
installed by a qualified technician
in accordance with the
manufacturer’s instructions and
all applicable local and national
codes. If the information in these
instructions is not followed
exactly, a fire, explosion or
production of carbon monoxide
may result causing property
damage, personal injury or loss of
life. The qualified technician is
responsible for the proper
installation of this kit. The
installation is not proper and
complete until the operation of the
converted appliance is checked as
specified in these instructions.
To convert the regulator
^Unscrew the hexagonal nut (brass
cap) located on the top of the
regulator.
^Make sure that the spring stays in
place.
^Take the plastic insert out and flip it
over.
The plastic insert is marked on either
end:
- NAT (Natural Gas)
- LP (Propane)
^Set the plastic insert back into the
nut.
^Screw the hexagonal nut back on the
regulator.
Converting CS 1012
9

To convert the burners
,Conversion to a different type of
gas should only be performed by an
authorized gas technician.
Turn off the main gas supply (if the
appliance has been installed) and
disconnect the appliance from the
main electrical power supply before
proceeding.
When converting to a different type of
gas, the jets and needle valves have to
be changed.
Maximum output
Gas type BTU/hr kW
Normal
burner
Natural Gas
LP Gas (Propane)
5,700
5,000
1,65
1.45
Fast
burner
Natural Gas
LP Gas (Propane)
10,600
9,300
3.10
2.75
Total
output
Natural Gas
LP Gas (Propane)
16,300
14,300
4.75
4.2
Minimum output
Gas type BTU/hr kW
Normal
burner
Natural Gas
LP Gas (Propane)
775
1,010
0.227
0.296
Fast
burner
Natural Gas
LP Gas (Propane)
1,550
1,500
0.454
0.439
The following jets and needle valves
should be installed into their respective
burners. Follow codes accordingly.
Code Jet size
(Ø mm)
Code Needle
valve size
(Ø mm)
Natural gas
Normal
burner
110 1.10 42 0.42
Fast
burner
150 1.50 60 0.60
LP Gas (Propane)
Normal
burner
68 0.68 29 0.29
Fast
burner
92 0.92 40 0.40
Converting CS 1012
10