Convotherm OGS 6.10 Service Handbook

Service Handbook OEB/OES/OGB/OGS
2.5.3b Superheated Steam and Steam over 100°C in units with direct injection
(OES/OGS)
= active in this cooking programme
= not active in this programme
= can be active
1 = Pr
essure compensation valve
2 = Fan wheel
3 = Oven chamber
4 = Steam and air circulation
5 = Bypass pipe
6 = Convection heat exchanger
7 = Demoisturizing tub
8 = Hydraulic seal in condenser
9 = Demoisturizing nozzle
10 = Condenser cooling
11 = Convection heating
12 = Fan motor
13 = Pressure regulator
14 = Manometer
15 = Pressure switch (water)
16 = Reducer nozzle
17 = Water injection distributor
18 = Injection nozzle
B3 = Condenser temperature probe
B5 = Bypass temperature probe
B6 = Oven temperature probe
B10 = Core temperature probe
Y1 = Solenoid valve "condenser cooling "
Y2 = Solenoid valve " demoisturizing "
Y4 = Solenoid valve direct injection
i
Information:
The Superheated programme is a combined cooking programme, in which the
oven is heated by the convection heating 11 / convection burner 6 and at the same
time water is injected into the steam generator. After the saturation level is
reached, the steam is super heated by the convection heating / heat exchanger.
After selecting the programme, the convection heating 11 is activated via the
contactors K4, K41, K42, K6, K61 and K62 (as far as available) and in gas units
the convection burner 6 is activated via the automatic firing N21/N22, until the oven
probe B6 reports to the electronic circuitry that the nominal temperature has been
reached.
In order to control the injection, the bypass temperature probe B5 is fastened onto
the bypass pipe 5. The solenoid valve Y4 remains activated until the bypass
temperature, the nominal value (Service programme c08) has been reached.
The motor 12 runs continuously in reverse operation in this programme via the
contactors K5 and K50.
The programme is stopped automatically when the time or the pre-set CTC (Core
temperature probe B10 ) temperature is reached.
Notice:
For quick steaming and demoisturizing, follow the same instructions as in units with
steam generator (see 2.5.3a – Page 2).
AS711-2011 2_05_03e_Superheated Steam and Steaming over 100°C_b
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Convotherm OGS 6.10 Specifications

General

Brand	Convotherm
Model	OGS 6.10
Category	Kitchen Appliances
Language	English