Table Of Contents; Contents - Bosch PCH 612 DAU User Instructions

Service
It is not always necessary to call the Service Centre. In
Trouble shooting
some cases, you may be able to solve the problem
chart
yourself. This table contains some useful information.
Important:
Only authorised personnel from the Service Centre
are qualified to work on the main gas and electric
systems.
What's wrong Possible cause
...If none of the electrical • Power turned off.
systems work. • Faulty fuse.
• The automatic circuit
breaker or mains.
differential has been
triggered.
...If the electronic ignition • There may be food or
system does not work. cleaning product
particles between the
spark plugs and the
burners.
...If the flame on the • The burner components • Put the components in their
burners is not evenly have not been
distributed. assembled properly.
• The gas ports on the
burners are dirty.
...If the gas flow does not • The isolation valve is
seem normal or there closed.
is no gas flow at all. • If the gas is supplied
from a gas bottle, it
may be empty.
...If the kitchen smells • One of the valves has
of gas. been left open.
• Possible leak on the
gas bottle coupling.
...If the safety cut-off • The control knob has
devices on the different not been kept
burners do not work. pressed in for long
enough.
• The burner ports are
dirty.
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Solution
• Turn power on.
• Check the fuse in the main
fuse box and replace if faulty.
• Check to see if the circuit
breaker or a differential has
been triggered in the mains
supply box.
• The gap between the spark
plug and the burner needs to
be cleaned carefullly.
correct positions.
• Clean the gas ports on the
burners.
• Open the isolation valve.
• Replace the gas bottle with a
full one.
• Check to see if a valve has
been left open.
• Check that the coupling on
the gas bottle is in order.
• Once ignited, keep the
control pressed in for a few
seconds.
• Clean the burner ports.

Contents

Contents ....................................................... 3
Safety considerations ...................................... 4
For your safety .......................................... 4
What to do if you smell gas ......................... 4
Warnings ................................................. 4
Installation ..................................................... 6
Preparing to install ..................................... 6
Clearances ............................................... 7
Installation of cooktop into kitchen bench ....... 7
Connection ............................................... 8
Conversion from Nat. Gas to Propane Gas .... 9
Operating instructions ................................... 11
Burner location ........................................ 11
Burner ignition & control ........................... 11
User instructions ........................................... 12
Boiling burners ........................................ 12
Cleaning and care ................................... 13
Service ....................................................... 14
Trouble shooting ...................................... 14
Wiring diagram ...................................... 15
Service contact telephone numbers ............. 15
Installation procedure ............................. 7
Electrical connection .............................. 8
Gas connection ..................................... 8
To change injectors ................................ 9
Injector size chart .................................. 9
Minimum flame adjustment ................... 10
Wok trivet .......................................... 12
Wire coffee support ............................. 12
Do's .................................................. 13
Don't ................................................. 13
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