1. Introducció
This manual provides essential instructions for the safe and efficient use of your Rothenberger Industrial 035985F Gas Radiant Heater. Please read this manual thoroughly before assembly, operation, or maintenance. Keep this manual for future reference.
The Rothenberger Industrial 035985F is an outdoor gas radiant heater designed for efficient heating. It features a robust sheet steel housing and piezo ignition for ease of use. This model is designed for use with 5 kg and 11 kg propane gas bottles.
2. Instruccions de seguretat
WARNING: Failure to follow these instructions could result in fire, explosion, serious injury, or death.
- Només per a ús exterior: Aquest aparell està dissenyat exclusivament per a ús a l'aire lliure. No el feu funcionar en interiors ni en espais tancats.
- Ventilació: Ensure adequate ventilation when operating.
- Tipus de gas: Use only propane gas. Do not use natural gas or other types of gas.
- Gas Bottle Connection: Connect only to 5 kg or 11 kg propane gas bottles. Ensure the gas bottle is stable and upright.
- Prova de fuites: Always perform a leak test after connecting a new gas bottle or if the connection has been disturbed. Use a soapy water solution; never use an open flame.
- Liquidació: Maintain a safe distance from combustible materials (walls, furniture, fabrics). Refer to local regulations for specific clearance requirements.
- Supervisió: Never leave the operating heater unattended.
- Nens i animals de companyia: Mantingueu els nens i les mascotes lluny de l'escalfador.
- Superfícies calentes: The heater surfaces become extremely hot during operation. Avoid contact.
- Emmagatzematge: Store gas bottles in a well-ventilated area, away from heat sources and direct sunlight.
- Manteniment: Only qualified personnel should perform repairs or modifications.
3. Contingut del paquet
Verifiqueu que tots els components siguin presents i no estiguin danyats:
- Rothenberger Industrial 035985F Gas Radiant Heater unit
- Regulador de pressió
- Mànega de gas
- Stand for gas bottle mounting
4. Configuració
- Desembalatge: Traieu amb cura tots els components de l'embalatge.
- Positioning the Gas Bottle: Place a 5 kg or 11 kg propane gas bottle on a stable, level surface. Secure it using the provided stand to prevent tipping.

Image 4.1: The Rothenberger Industrial 035985F Gas Radiant Heater securely mounted on a propane gas bottle, ready for connection.
- Connecting the Regulator and Hose:
- Attach the pressure regulator to the gas bottle valve. Tighten securely by hand, then with a wrench if necessary, ensuring not to overtighten.
- Connect one end of the gas hose to the pressure regulator and the other end to the heater's gas inlet. Ensure all connections are tight.

Imatge 4.2: Detallada view of the gas hose and pressure regulator connection to the gas bottle and heater.
- Prova de fuites:
- Open the gas bottle valve slowly.
- Apply a soapy water solution to all gas connections.
- If bubbles appear, there is a leak. Close the gas valve immediately, tighten connections, and re-test. Do not operate the heater if a leak is detected.
5. Instruccions de funcionament
- Preparació: Ensure the heater is on a stable surface, away from combustible materials, and all gas connections are secure and leak-free.
- Opening Gas Supply: Slowly open the valve on the propane gas bottle.
- Encesa:
- Turn the control knob on the heater to the "ON" position (usually indicated by a flame symbol or a specific setting).
- Press and hold the piezo ignition button (red button) repeatedly until the burner ignites. You should hear a clicking sound and see the radiant element glow.
- Once ignited, continue to hold the control knob in for a few seconds to allow the thermocouple to heat up and activate the flame failure device.

Image 5.1: Adjusting the control knob and using the piezo ignition for startup.
- Ajust de la producció de calor: The heater features stepless controls. Rotate the control knob to adjust the heat output to your desired level (max. 4.20 kW / min. 2.70 kW).

Image 5.2: The radiant heater in operation, showing the glowing ceramic element.
- Apagant:
- First, close the valve on the propane gas bottle completely.
- Allow the flame to extinguish and any residual gas in the hose to burn off.
- Turn the control knob on the heater to the "OFF" position.
6. Manteniment
Regular maintenance ensures safe and efficient operation of your heater.
- Neteja: Allow the heater to cool completely before cleaning. Wipe exterior surfaces with a damp tela. No utilitzeu netejadors abrasius ni dissolvents.
- Inspeccions: Periodically inspect the gas hose for cracks, cuts, or wear. Check all connections for tightness.
- Emmagatzematge: When not in use for extended periods, disconnect the gas bottle and store the heater in a dry, protected area. Ensure the gas bottle is stored upright in a well-ventilated space, away from direct sunlight and heat sources.
- Servei professional: Any repairs or internal maintenance should be performed by a qualified service technician.
7. Solució De Problemes
| Problema | Causa possible | Solució |
|---|---|---|
| L'escalfador no s'encén. |
|
|
| Flame goes out after ignition. |
|
|
| Olor de gas. |
|
|
8. Especificacions
| Model: | 035985F |
| Marca: | Rothenberger Industrial |
| Dimensions (L x A x A): | 37 x 13.5 x 27.5 cm |
| Pes: | 2.29 kg |
| Potència de sortida: | Max. 4.20 kW / Min. 2.70 kW |
| Consum de gas: | Approx. 370 g/h at 50 mbar |
| Tipus de gas: | Propà |
| Compatible Gas Bottles: | 5 kg i 11 kg |
| Encesa: | Encesa piezoeléctrica |
| Ús: | Només a l'aire lliure |
| Components inclosos: | Gas heater, pressure regulator, hose, stand |

Image 8.1: Product dimensions for the Rothenberger Industrial 035985F Gas Radiant Heater.
9. Garantia i Suport
For warranty information or technical support, please refer to the documentation provided with your purchase or contact Rothenberger Industrial customer service. Keep your proof of purchase for warranty claims.
Fabricant: Rothenberger Industrial GmbH
Contacte: Please visit the official Rothenberger Industrial weblloc web per obtenir dades de contacte i recursos de suport.





