HENDI 227077 H90S Commercial Convection Oven with Humidifier

1. Einführung und Endeview

This manual provides essential instructions for the safe and efficient operation, installation, and maintenance of your HENDI 227077 H90S Commercial Convection Oven with Humidifier. This appliance is designed exclusively for professional commercial use and is not intended for domestic applications. Please read this manual thoroughly before use and retain it for future reference.

The HENDI 227077 is a robust convection oven featuring a stainless steel casing, a partially enameled cooking chamber with interior lighting, and a heat-insulated double-glazed door. It is equipped with two heating elements and two fans to ensure even heat distribution. The oven offers a temperature range of 50 to 300 °C and includes a humidifier function with manual control via a push-button. An adjustable timer from 0 to 120 minutes provides precise cooking control. The oven can accommodate up to 4 plates of 438 x 315 mm, with a 70 mm distance between plates.

2. Sicherheitshinweise

WARNING: This appliance is for commercial use only. Improper use can lead to injury or damage.

• Always ensure the appliance is connected to a properly grounded electrical outlet with the correct voltage und amperage as specified in the technical data.
• Betreiben Sie den Backofen nicht mit einem beschädigten Netzkabel oder Stecker. Wenden Sie sich zur Reparatur an qualifiziertes Servicepersonal.
• Keep hands and face away from the oven door and interior during operation, as surfaces become extremely hot. Use heat-resistant gloves when handling hot trays or food.
• Ensure adequate ventilation around the oven to prevent overheating. Do not block air vents.
• Tauchen Sie das Gerät niemals in Wasser oder andere Flüssigkeiten.
• Do not allow children or untrained personnel to operate this appliance.
• For models with humidification, ensure the water supply is correctly connected and maintained to prevent damage or hazards.
• Regularly inspect the oven for any signs of wear or damage. Discontinue use and contact service if issues are found.

3. Produktmerkmale

• Konstruktion: Langlebiger Edelstahl casing.
• Innere: Partially enameled cooking chamber for easy cleaning, equipped with interior lighting.
• Tür: Heat-insulated double-glazed door for energy efficiency and safety.
• Heizsystem: Two powerful heating elements and two fans for uniform convection.
• Temperaturbereich: Einstellbar von 50 °C bis 300 °C.
• Luftbefeuchter: Integrated humidifier function with manual push-button control.
• Timer: Einstellbarer Timer von 0 bis 120 Minuten.
• Kapazität: Accommodates up to 4 baking plates (438 x 315 mm) with 70 mm spacing.

4. Einrichtung

4.1 Auspacken und Aufstellen

Carefully remove the oven from its packaging. Inspect for any shipping damage. Place the oven on a stable, level, and heat-resistant surface. Ensure there is sufficient clearance around the appliance for proper ventilation (minimum 10 cm on sides and rear, 20 cm above). Do not place the oven near flammable materials or heat sources.

Bild: Vorderseite view of the HENDI 227077 convection oven with bread baking inside.

4.2 Elektrischer Anschluss

Connect the oven to a dedicated, grounded electrical outlet that matches the voltage and power requirements listed in the specifications. Ensure the power cord is not pinched or routed over hot surfaces.

4.3 Water Connection (for Humidifier)

For the humidifier function, connect the oven to a potable water supply. Refer to the connection points at the rear of the appliance. It is recommended to use a water filter to prevent limescale buildup. Ensure all connections are secure and leak-free. A qualified plumber should perform this installation.

5. Bedienungsanleitung

5.1 Erstgebrauch

Vor der ersten Benutzung den Innenraum des Backofens mit einem geeigneten Mittel reinigen.amp cloth. Run the oven empty at maximum temperature (300°C) for approximately 30 minutes to burn off any manufacturing residues. Ensure the area is well-ventilated during this process.

5.2 Ein-/Ausschalten

Plug the oven into the electrical outlet. The power indicator light will illuminate. To turn off, unplug the appliance.

5.3 Temperatur einstellen

Use the temperature control knob (typically on the left) to select the desired cooking temperature between 50°C and 300°C. The oven will begin to heat up.

5.4 Einstellen des Timers

Use the timer knob (typically on the right) to set the cooking duration from 0 to 120 minutes. The oven will automatically shut off once the set time has elapsed. For continuous operation, set the timer to the 'ON' position (if available).

5.5 Using the Humidifier Function

To activate the humidifier, press the dedicated push-button. This function injects steam into the cooking chamber, ideal for baking bread or pastries. Monitor the moisture level as needed.

5.6 Be- und Entladen

Carefully open the double-glazed door. Slide baking trays (max 4, 438 x 315 mm) onto the rack supports, maintaining the 70 mm distance between them. Close the door firmly. When removing food, use heat-resistant gloves and a tray gripper.

Image: A person using a gripper to remove a tray of freshly baked croissants from the oven.

Bild: Nahaufnahme view of croissants baking on multiple trays inside the convection oven.

6. Wartung und Reinigung

Vor der Reinigung oder Wartung des Backofens muss immer der Netzstecker gezogen und der Backofen vollständig abgekühlt sein.

6.1 Außenreinigung

Wischen Sie die Edelstahlaußenseite mitamp cloth and a mild, non-abrasive cleaner. Dry thoroughly with a soft cloth. Do not use harsh chemicals or abrasive pads.

6.2 Innenreinigung

The partially enameled cooking chamber can be cleaned with warm soapy water and a soft sponge. For stubborn food residues, use a commercial oven cleaner suitable for enameled surfaces, following the product instructions. Rinse thoroughly and dry.

Abbildung: Innenraum view of the convection oven showing the two fans and rack supports.

6.3 Door Cleaning and Removal

The double-glazed door can be cleaned with glass cleaner. For thorough cleaning or maintenance, the door can be removed. Consult a qualified technician for door removal and reinstallation to avoid damage or injury.

Image: A person demonstrating the removal of the oven door for cleaning or maintenance.

6.4 Descaling (for Humidifier)

Regular descaling of the humidifier system is crucial, especially in areas with hard water. Use a commercial descaling agent suitable for food-grade appliances, following the manufacturer's instructions. Failure to descale can lead to reduced performance and damage.

7. Fehlerbehebung

Bevor Sie den Kundendienst kontaktieren, ...view Folgende häufige Probleme und Lösungen:

For any issues not listed or if troubleshooting steps do not resolve the problem, contact a qualified service technician.

8. Spezifikationen

Image: A standard baking tray, compatible with the HENDI convection oven.

Image: An optional stainless steel stand for the HENDI convection oven.

9. Garantie und Support

HENDI products are manufactured to high-quality standards. For warranty information, please refer to the terms and conditions provided at the time of purchase or contact your local HENDI distributor. In case of technical issues or for spare parts, please contact HENDI customer support or an authorized service center. Do not attempt to repair the appliance yourself, as this may void the warranty and pose safety risks.

For further assistance, please visit the official HENDI webBesuchen Sie die Website oder kontaktieren Sie Ihren Lieferanten.