CLEANING AND MAINTENANCE:

•Keep the appliance free and clear of combustible materials, gasoline and other flammable vapors and liquids.

•Keep the ventilation openings of the cylinder enclosure free and clear of debris.

•Visually check burner flames for proper operation (see pictorial in "Burner Assembly/Maintenance" under Proper Care and Maintenance). Spiders or other insects can nest in the burner causing gas blockage.

•For safe grilling and peak performance of your grill, perform these checks at least twice per year or after extended periods of storage.

•Be sure to tighten up all hardware (nuts, bolts, screws, etc.) at least twice per year.

CAUTION! Some parts may contain sharp edges. Wear protective gloves if necessary.

•Remove the cooking grills, heat distribution plates, and burners from inside your grill. Use a brush with hot water and detergent to remove excess residue. NEVER use a commercial oven cleaner. Rinse completely with water. Towel dry and replace all components as described in the assembly instructions.

BURNER ASSEMBLY/MAINTENANCE

•Although your burners are constructed of cast-iron, they may corrode as a result of the extreme heat and acids from cooking foods. Regularly inspect the burners for cracks, abnormal holes, and other signs of corrosion damage. If found, replace the burner.

•DO NOT obstruct the flow of combustion and ventilation air. Burner tubes can become blocked by spiders and other insects building their nests. Blocked burner tubes can prevent gas flow to the burners and could result in a burner tube fire or fire beneath the grill. To clean the Burner Assembly follow these instructions to clean and/or replace parts of burner assembly or if you have trouble igniting the grill.

1.Turn gas off at control knobs and LP cylinder tank valve.

2.Remove cooking grills and heat distribution plates.

3.Remove cotter pins from beneath each burner “foot” using a screwdriver or needle nose pliers.

4.Carefully lift each burner up and away from valve openings.

5.Use a narrow bottle brush or a stiff wire bent into a small hook to run through each burner tube and flame port several times.

Note: Wear eye protection when performing procedure 6.

6.Use compressed air to blow into burner tube and out the flame ports. Check each port to make sure air comes out each hole.

7.Wire brush entire outer surface of burner to remove food residue and dirt.

8.Check burner for damage, if any large cracks or holes are found replace burner.

IMPORTANT: Burner opening must slide over valve nozzle.

9.Carefully replace burners.

10.Replace cotter pins beneath each burner and follow the "Gas Leak Testing" section of this manual. Relight burners to verify proper operation.

Debris

Valve Nozzle

Burner Orifice

PROPER BURNER OPERATION

11. Replace heat distribution plates and cooking grills.

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Brinkmann Series 4435 owner manual Cleaning and Maintenance, Burner ASSEMBLY/MAINTENANCE
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Series 4435 specifications

The Brinkmann Series 4435 is a notable addition to the realm of analytical laboratory instruments, designed primarily for high-performance liquid chromatography (HPLC). Known for its precision, reliability, and user-friendly operation, this series provides essential support in various applications, including drug development, environmental monitoring, and food safety testing.

One of the main features of the Brinkmann Series 4435 is its innovative pump design, which ensures consistent flow rates and pressure stability. This is critical for achieving accurate and reproducible results in chromatographic analyses. The pump's hermetically sealed construction minimizes the risk of sample contamination, making it a preferred choice for sensitive analytical tasks.

Equipped with advanced technology, the Brinkmann Series 4435 utilizes a dual-channel detection system that enhances sensitivity and selectivity. This system allows simultaneous monitoring of multiple analytes, significantly improving throughput in a busy laboratory setting. The integration of state-of-the-art photodiode array (PDA) detectors facilitates the collection of spectral data across a wide wavelength range, providing researchers with comprehensive insights into sample composition.

The instrument's user interface is designed to be intuitive, allowing operators to set up methods and control the instrument effortlessly. The touch screen display provides real-time data visualization, which helps in monitoring the separation process as it occurs. The flexibility of the Brinkmann Series 4435 also extends to its compatibility with various chromatographic columns, enabling users to adapt the system to different applications as needed.

Durability and maintenance ease are additional characteristics that distinguish the Brinkmann Series 4435 from other models. The robust construction ensures long-term operation without frequent breakdowns, while its modular design allows for simple repairs and component replacements.

In summary, the Brinkmann Series 4435 stands out for its high-performance capabilities and advanced technologies, including a reliable pump system, dual-channel detection, and an intuitive user interface. These features make it an ideal instrument for laboratories striving for accuracy, efficiency, and versatility in their analytical processes. Whether for routine analysis or complex research applications, the Brinkmann Series 4435 delivers exceptional performance that meets the demands of modern analytical chemistry.
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