Bosch PED7230A Series, Operation And Installation Instructions Manual

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12
Installation Instructions
Leak detection by suds
Attention!
After the gas pipeline connection has been completed,
the leak detection test must be performed.
Smear the suds on each connection part with a soft
brush, and then open the gas valve to check carefully
if there are any bubbles along the connection. If
bubbles appear, please close the gas valve
immediately, and adjust the air inlet connection until
no bubbles appear.
The battery holder cover is located at the bottom right
in the front side of the product's back shell (As shown
in the left picture). Put one provided D battery into the
holder correctly according to the indication of the
positive and negative electrodes. To ensure the
ignition system effective for a long term, please use
high-energy alkaline batteries. If you find the ignition
frequency slows during operation, please replace the
battery. The gas hob’s battery life depends on the
user’s habits and battery quality.
As shown in the picture below, please make sure that
the knobs, burner heads, caps and supports have
been installed correctly. Incorrect installation will
seriously affect the normal use of the product and
shorten its life-span.
When installing the supports and burners, the user
should (especially for PED7250Ax) pay attention that
the protruding objects on the bottom of the supports
and burners are aligned with the stretching slot on the
faceplate, which is used for maintenance. If you place
the components randomly or rotate them for hob
placement, the stainless steel faceplate may be
scratched. The appearance damage of the gas hob
resulting from such installation operations is not
covered by our warranty.
11
Installation Instructions
Gas leak detection
Installing the battery
Installing the supports,
caps and burners
Adjusting the throttle
PED7250Ax PED7230Ax
To ensure an optimum burning condition, the primary
air throttle handle (located at the back of the hob)
should be adjusted until the flame becomes blue.
Gas hob with two burners
The throttle handle controls the external ring caps
respectively
The throttle handle controls the internal ring caps
respectively
If you are using artificial gas, please make
adjustments as below when the following symptoms
occur during use.
If you are using liquefied gas, please make
adjustments as below when the following symptoms
occur during use.
Symptom
Backfire noise resulting from turning
the gas on and off repeatedly
The internal flame goes out when
you adjust the flame from the
maximum setting to the minimum
setting (no flame on external ring
cap and a small flame on the
internal ring cap) according to the
five-stage flame power indication
chart (see page 15).
Solution
Turn down the
throttle
Turn down the
internal ring throttle
Symptom
The root of the flame is separated
from the flame hole or the inner
flame has a yellow or orange flame
tip.
Solution
Adjust the throttle
properly (until the
flame turns from
yellow to blue).
1
2
open
battery holder
cover
close
Position of knobs
Close
Open
Close
Open
batten
holder