Optimum KGE-2090, Operating Instructions Manual

Page: 26 / 28

26
TO REPLACE THE LIGHT BULB
ATTENTION!
Before replace the light bulb, turn device off from
socket-outlet to avoid the possibility of electric
shock.
To replace the light bulb, unscrew the cover, replace the bulb
and reassemble the cover.
Light bulb parameters:
Nominal voltage: 220-240 V~
Nominal power consumption: 15 W
Nominal frequency: 50 Hz
Bulb thread: E 14
TRANSPORT AND STORAGE
Transport and store in the original packaging, protecting aga -
inst dust, humidity, and mechanical damages.
INFORMATION FOR THE FITTER
The cooker can be connected and adapted to the appropriate
gas type solely by a gas device fitter holding appropriate licen
-
ce according to the applicable regulations.
Once the fitter completes the above-mentioned activities, s/he
should indicate the type of gas the cooker is adapted to in the
TECHNICAL SPECIFICATION table.
Correct electrical connection shown on fig XV page 16.
The manufacturer shall not be held liable for any
losses caused by the failure to comply with any
applicable standards and regulations or by the co-
oker installation by an non-authorised person.
Remove the packaging and place the cooker in a dry, well-ven -
tilated place, far from any curtains. Do not store any paper, al -
cohol, petrol etc. near the cooker.
Connection must be made in accordance with the applicable
standards and regulations!
The cooker is designated for supply with gas with the parame
-
ters specified on the rating plate. Check if the stipulated gas
characteristics correspond to the parameters of supplied gas.
The cooker is equipped with the stub pipe G½”. You can con
-
nect gas hose to the stub using the appropriate fixtures.
The cooker can be connected to the system or liquefied gas
cylinder.
Before you start connecting, the gas valve should be closed.
CONNECTION BY MEANS OF FLEXIBLE HOSE
PLEASE NOTE!
Connection by a flexible hose can be made only
after checking if this is compliant with the appli-
cable regulations.
1. Natural gas connection
The cooker can be connected to the gas system with a stiff or
certified flexible metal hose.
The maximum length of the flexible hose should not exceed
2.0 m. The hose should not touch any moving parts and should
not cross the area lacking sufficient space.
When connecting to the rigid hose system, ensure you do not
create tension in any point of the system or the device.
2. Liquefied gas connection
Use a certified rubber hose to connect the device to the cy -
linder.
The hose should be connected with the cooker stub by means of
0.5 m section of seamless steel pipe.
The hose length cannot be more than 1.5 m without any folds
or twists.
The hose cannot go close to sharp edges or objects with sharp
ends.
The hose should not be laid near sources of high temperature.
The hose must be accessible to enable inspecting for any wear
or tear all along.
The correct way of placing the gas supply hose is shown in
Fig. XIII p. 16
1. Power cord
2. Gas supply hose
3. Clamp
ATTENTION!
After every cooker connection to the gas cylinder
check the tightness of the cylinder valve, connec-
tion of the pressure-reducing valve with the cylin-
der and its operation.
NOTE!
1. Do not check tightness with open flame (e.g.
match or candle). This may cause explosion!
Use soapy water to check tightness.
2. Check the hose and connection tightness perio-
dically according to the applicable regulations.
3. The rubber hose should not touch hot cooker
parts.
The device is made to category two and can be supplied with two
types of gas II2E3B/P.
The device is factory-adjusted to gas in family 2. 2E – metha
-
ne-rich natural gas GZ20 – 20 mbar (factory settings).
The device can be supplied with gas in family 3: 3B/P – pro
-
pane-butane.