Convotherm OGS 6.10 Service Handbook

Service Handbook OGB/OGS
AS/11-2011 / Item 7016560 6_22e_Removing and replacing the Convection heat exchanger_b.doc
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Attention: The gas supply hose cannot have any kinks.
4. Remove burner insert 6
 Remove the aluminium tape from the insulation in the area of the burner
insert 6.
 Push the insulation carefully to the side (possibly using the cutter).
 Unscrew the nut 7 on the flange.
 Carefully remove the burner insert 6.
5. Remove the gas exhaust pipe 9
 Remove the aluminium tape and push the insulation carefully to the side
(possibly using the cutter).
 Unscrew the nut 8 on the flange.
 Remove the gas exhaust pipe 9.
6. Remove the heat exchanger 11
 Remove the hanging shelf rack/suction panel from the oven.
 Take out the fan wheel.
 Remove the holder 12 for the heat exchanger.
 Remove the heat exchanger 11.
Replacing (Step-by-step Instructions)
Instructions:
1. Check the burner insert 6 before installing.
 Check the heat electrode electrical circuit.
 Check that there are no hairs (from the burner sock) between the burner and
the monitor electrode.
 Lay the ionisations electrode cable so that there is approx. 2cm distance
maintained to the burner pipe (if necessary, remove the cable connection
and set it in again).
2. Install in the reverse sequence.
 Install the heat exchanger in the reverse sequence step-by-step. (see
removing instructions).
Attention: Always use new seals  13, 14, 15
Assembly advice:
 Coat all the nuts with copper paste before the installation.
 Don’t forget the restriction flange 10 between the blower and the burner
insert (+ two seals 13)!
 Check the distance between the fan wheel and the heat exchanger
(Distance should be min. 8mm).
3. Test
 Turn on the gas supply.
 Switch on the power supply.
 Check all of the connections for tightness (Gas detector or leak spray).

Convotherm OGS 6.10 Specifications

General

Brand	Convotherm
Model	OGS 6.10
Category	Kitchen Appliances
Language	English