Maxim G5 Built-in Gas Barbecue – Grandpro

Before installation

Check the cut-out and ventilation

1. Prepare a built-in cut-out measuring 83–84 cm wide, with a minimum depth of 59 cm and a height of 22.5 cm.
2. The brand recommends a minimum rear clearance of 25 cm, in accordance with the GrandPro Maxim G5 installation diagram.
3. Check that the structure and materials surrounding the appliance are non-combustible and comply with the manufacturer’s requirements.
4. Keep all openings intended for ventilation, airflow and heat dissipation unobstructed.
5. Do not install the barbecue in an enclosed space or in a location that prevents heat and combustion gases from escaping correctly.
6. Leave sufficient access to the front and to any components that need to be inspected, cleaned or disconnected.

Gas connection and preliminary checks

Use only the type of gas, regulator, hose and connections approved for the version supplied: butane or propane. Do not connect the barbecue to a pressure or gas supply other than that specified for the appliance.

1. Visually check that the hose and connections are not cut, distorted, cracked or exposed to hot surfaces.
2. Make sure that all control knobs are in the off position before opening the gas supply.
3. Carry out the leak test specified in the manual before first use and after disconnecting or replacing any system components.
4. Never use a flame to check for gas leaks.
5. If you smell gas, do not light the appliance or operate nearby switches. Shut off the gas supply and follow the safety procedure in the manual.

First ignition

Check the ignition of each cooking zone

1. Open the lid before lighting the main burners.
2. Follow the manufacturer’s lighting sequence exactly.
3. Check the operation of each of the five main burners individually.
4. Check that the flame remains stable and emerges evenly from the burner ports.
5. If a burner does not light, switch it off and wait for the period specified in the manual before trying again.

Preparation before cooking

1. Check that the cooking grids, griddle, heat diffusers and grease tray are correctly positioned.
2. Remove any residue, utensils or materials stored inside the cooking chamber.
3. Preheat the barbecue according to the instructions in the manual and adjust the number of burners to suit the recipe.
4. Use heat-resistant utensils and keep your hands away from the lid, edges and hot surfaces.
5. Do not completely cover the cooking surface with trays, aluminium foil or other items that could interfere with ventilation or heat circulation.

Using the five main burners

Each main burner can be adjusted independently. This configuration allows you to create different heat zones across the cooking surface.

• Direct heat: place food over the lit burners to sear or cook ingredients that require intense contact with the cooking grid.
• Indirect heat: light the burners around the area where the food will be placed, without leaving an active flame directly underneath it.
• Multiple heat zones: set individual burners to different levels to cook foods requiring different temperatures simultaneously.
• Keeping food warm: reduce the heat or use the upper rack to move cooked food temporarily away from direct heat.

Using the flat griddle

The cast-iron griddle is flat on both sides. Before handling it, make sure that it is completely cool.

1. Position the griddle correctly before lighting the barbecue.
2. Preheat it gradually and avoid sudden changes in temperature.
3. Apply only the amount of oil required for the food being cooked.
4. Use spatulas and utensils that will not damage the coating.
5. Wait until the griddle has cooled completely before turning or removing it.

Using the rear infrared burner

The rear infrared burner generates intense radiant heat. Use it only with the burner combinations and procedures authorised in the manual.

• Keep the burner surface and openings free from grease and residue.
• Do not place utensils, food or containers directly on the infrared burner.
• Prevent marinades, grease or liquids from dripping directly onto its surface.
• Monitor cooking continuously when using a high-intensity heat source.

Switching off after cooking

1. Turn all control knobs to the off position.
2. Shut off the gas supply according to the installation procedure.
3. Allow the barbecue, cooking grids, griddle, heat diffusers and tray to cool completely.
4. Do not cover or handle the equipment while it remains hot.
5. Check that no flames remain lit before leaving the area.

Cleaning the cooking grids and griddle

Clean the cooking surfaces after every use to prevent the build-up of grease and burnt-on residue.

1. Wait until the components have reached a safe temperature before handling them.
2. Remove residue using a utensil suitable for cooking grids and coated cast-iron surfaces.
3. Wash the components using only products compatible with their finish.
4. Rinse and dry them completely to prevent trapped moisture.
5. Do not use harsh products, tools that could scratch the coating or procedures not authorised by the manufacturer.

Cleaning the heat diffusers and burners

1. Shut off the gas and make sure that all components are cool.
2. Remove the cooking grids, griddle and heat diffusers in the order specified in the manual.
3. Remove any loose residue that has accumulated on the heat diffusers.
4. Visually check that the burner ports are free from grease, dirt and insects.
5. Do not enlarge, pierce or modify the gas outlet ports.
6. Refit all components in their correct positions before the next ignition.

Emptying the grease tray

1. Wait until the barbecue and residue are completely cool.
2. Remove the tray from the front, taking care not to tilt it suddenly.
3. Remove the accumulated grease and residue.
4. Clean and dry the tray before refitting it.
5. Do not use the barbecue unless the tray is correctly installed.

Periodic maintenance

• Periodically inspect the hose, regulator and gas-system connections.
• Check the condition of the burners and make sure that the flame is distributed evenly.
• Keep the module’s air inlets and ventilation areas unobstructed.
• Check for grease build-up in the cooking chamber, heat diffusers and front tray.
• Check that the ignition system is working correctly before starting a cooking session.
• Replace damaged components only with approved compatible parts.
• Request a professional inspection if you detect leaks, severe corrosion, irregular ignition, damage to the gas system or abnormal flames.

Protection and storage

• Keep the barbecue clean and dry when it is not in use.
• Fit a compatible cover only once the equipment has cooled and dried completely.
• Prevent water from collecting inside the cooking chamber, tray or built-in module.
• Do not store flammable materials, chemicals or unauthorised containers near hot areas.
• For extended periods of non-use, follow the manual’s instructions for shutting off, disconnecting and storing the gas supply.

When the barbecue must not be used

Do not light the Maxim G5 if you detect a smell of gas, damaged connections, significant grease build-up, blocked burners, incorrectly positioned components or damage that could affect safety.

If you have any concerns regarding the gas supply, ignition or combustion, shut off the gas and arrange an inspection by a qualified professional before using the barbecue again.