Appliance Maintenance; Gas Adjustment - Baumatic TS4SS Instruction Booklet

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GAS ADJUSTMENT

To convert the appliance to a different type of gas you have to:
- isolate the cooker from the electricity supply,
- change the injectors,
- adjust the minimum flow of the burners.
REPLACEMENT OF HOB-TOP INJECTORS
In order to change the hob-top injectors, proceed as follows: remove the
panstands, remove burners and flame-spreaders (see fig.A) unscrew the
injector (see fig.B) and replace it with the stipulated injector for the new
type of gas (see table D). Re-assemble all of the burners, paying attention
to place the flame-spreader correctly on the burner.
Fig. A
TAB. D GENERAL INJECTORS TABLE
Kind of gas mbar Nozzle
N.
115
NATURAL 20 97
72
128
120
BUTANE 28 65
PROPANE 37 50
93
85
MINIMUM FLOW ADJUSTMENT FOR HOB-TOP TAPS
In order to adjust the minimum flame setting proceed as follows:
switch the burner on, and set the knob at the minimum position . Remove
the knob from the tap, place a small bladed screwdriver down the centre
of the tap shaft (Fig C).
Attention: on taps with a security valve, the minimum adjusting screw
"Z" is on the body of the gas tap (Fig D).
Fig. C
1
2
3
4
5
A
Fig. B
Burners Power Watt
Posizione-type max. min.
-Rapide 3000 750
-Semi rapide 1750 480
-Auxiliary 1000 330
-Triple crown 3300 1300
- Fish 2900 1500
-Semi rapide 1750 480
-Auxiliary 1000 330
-Triple crown 3300 1300
- Fish 2900 1500
Z
Fig. D
Unscrew the adjusting screw in order to increase the flow or screw it in
to decrease the flow.
The correct adjustment is obtained when the flame has a length of about
3 or 4 mm.
For butane/propane gas, the adjusting screw must be screwed in tight.
Make sure that the flame does not go out when turning quickly from the
max. flow to the minimum flow
Refit the knob again.
REMOVAL OF HOB-TOP(all work should be carried out by CORGI
registered engineers)
In order to repair or replace the internal components, proceed as follows:
Remove the panstands, remove burners and flame-spreaders, unscrew
the screws "S" on the hob-top. Remove the hob-top by unscrewing the
4 rear screws "T". Then push it forward until the bayonet B inserts, placed
in the front, are disconnected, then lift off the hob.
Consum.
max.
286 l/h
167 l/h
95 l/h
298 l/h
277 l/h
128 g/h
73 g/h
GREASING OF TAPS (all work must be carried out by CORGI registered
241 g/h
engineers)
211 g/h
If a tap becomes stiff to be turned, grease it using a specific high
temperature grease. Proceed as follows: switch the electricity supply to
the appliance off, and close the main gas tap, remove the hob-top and
remove the control panel as described on the previous paragraph. Unscrew
the two fixing screws from the burner body (Fig.G) and remove the cone.
Clean the cone and its slot by means of a cloth soaked with a solvent.
Slightly grease the cone with the relevant grease, put it in its slot, and
turn it a few times. Remove the cone again, remove the excess grease
making sure the gas entries are not obstructed by grease. Assemble
everything carefully and carry out a gas soundness check on the appliance.
Fig. G
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APPLIANCE MAINTENANCE

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