Fagor HVG-10/11 User Manual

TECHNICAL MANUAL
GAS OVENS
HVG and HCG
NOVEMBER 2001
FAGOR
Industrial S.Coop.

Fagor HVG-10/11 Specifications

General

Oven Type	Built-in
Fuel Type	Gas
Energy efficiency class	A
Color	Stainless Steel
Dimensions (H x W x D)	595 x 595 x 567 mm

Summary

2 CHARACTERISTICS

4 INSTALLATION

4.1 Electrical Connection

Details electrical connection, safety measures, and grounding.

4.2 Water inlet

Instructions for water connection, pressure, and quality.

4.4 Gas inlet

5 CONTROL PANEL

Description of the most important components in the Convection Ignition System (Forced air burner)

Description of very important components in the Steam Ignition System (Atmospheric burner)

8 ELECTRICAL DIAGRAMS AND ASSEMBLY DIAGRAMS

9 PREVENTIVE MAINTENANCE

1. CONVECTION SYSTEM

Maintenance procedures for the convection system components.

2. STEAM SYSTEM

Maintenance procedures for the steam system components.

5 CONTROL PANEL

10 TROUBLE SHOOTING

1.- Oven does not operate in any mode

Troubleshooting steps for when the oven is completely non-operational.

2.- Convection burner does not turn on

Troubleshooting steps when the convection burner fails to start.

3.- Convection burner does not ignite

Troubleshooting steps for when the convection burner fails to ignite.

4.- Convection burner does not ignite

Further troubleshooting for convection burner ignition failures.

7.- Oven operates for a time and then stops and starts again

Diagnosing intermittent operation where the oven stops and restarts.

8.- Does not generate any steam

9.- Does not generate steam (but tries to ignite)

Frequency inverter failure modes T-083002

1. Single pulse of light in red LED D21

2. Two pulses of light in red LED D21

3. Three pulses of light in red LED D21

4. Four pulses of light on red LED D21

5. Five pulses of light on red LED. D21

6. Continuous light in red LED D21

7. All LEDs off. D21

Failure modes on display of electronic chamber thermostat

Failure modes in core probe thermostat display

11 PARAMETERS AND ADJUSTMENTS

Adjusting amount of steam in Mixed and Regeneration Mode

Adjusting I K-type core probe thermostat K.(red case)

Electronic chamber thermostat adjustment

12 RECOMMENDED SPARES

ANEXO: TRANSFORMACIÓN A DIFERENTES GASES

PROCESO TRANSFORMACIÓN TIPO GAS