ascobloc 6730.000, Инструкции по эксплуатации и монтажу

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Operating Instructions Ascoline 850, MGH 2xx, 4xx, 6xx
ascobloc Gastro-Gerätebau GmbH 01156 Dresden, Grüner Weg 29 Germany
Tel.: +49 351 4533-0 Fax: +49 351 4533 433 E-mail: service@ascobloc.de , MGH2XX.doc, Edition: 20.03.2008
Subject to change without notice!
6
Close the gas valves on the appliance and the gas supply valve of the customer!
Fault Cause Remedy
Burner does not ignite
Main gas supply valve is closed
Knob not pressed in when igniting Open main gas supply valve
Press knob when igniting
Irregular flame pattern Burner cover dirty
Remove burner cover and clean it
Clear out the holes with a pin or needle
The pilot flame cannot
be ignited
Air in the line
Nozzle blocked
Pilot flame nozzle blocked Vent
Clean
Clean
The pilot flame can be
ignited but it does not
last
Control knob not in the correct
position or not pressed long
enough or hard enough
No thermo current, or too small
Control knob touches the control
panel during the igniting operation
Control knob to correct position
Hold ignition pressed at the end stop for
about 10 seconds
Check thermoelement or solenoid insert,
replace if necessary
Check position of gas valve
and
correct if possible
The electric oven is not
producing any heat
- Mains supply to the appliance
has been interrupted; contact
breaker in the customer supply
has tripped; green indicator light is
on, but there is no heat
> Heating element faulty
Restore supply
Restore supply
Replace heating element
Gas-fired oven: burner
goes out while in service
or when the oven door is
being closed.
Inadequate ventilation in the room,
air extraction is switched off Make sure the room is adequately
ventilated. Keep to the regulations!
The main burner cannot
be ignited or the flame
goes out, although the
pilot
flame works
perfectly
Nozzle blocked
Incorrect setting for primary air
(only with liquefied gas)
Mixing pipe is fouled
Burner cover is deformed
Flame discharge outlets
at the burner cover
are fouled
Clean the part, or replace if defective
Contact breaker trips
repeatedly Wrong contact breaker or short-
circuit
Replace
Over door does not close
Spring force not sufficient
Adjust
Oven is not leak-tight Seals are worn Replace
Green indicator light is
stays off when the power
is switched on Mains connection or contact
breaker defective,
indicator light is faulty
Replace contact breaker
Tubular heating element
in the top heat is not
firmly in place
Holder for heating element not
properly installed
Fix properly
A repair may only be performed by trained, qualified specialists. Please give us the equipment number
and the type designation that are on the equipment name plate. The plate is located on the front cover A
of the equipment (see connection diagram).
7.2 Customer service
ascobloc Customer Service:
Tel. +49 351 4533–384
Fax +49 351 4533–379