Walk Round Nitrogen Charge Kit
See how Semmco developed a lightweight walk-round nitrogen charge kit that enables faster, safer aircraft servicing by combining portability, ease of use, and reliable performance in a compact solution.
The Challenge
To ensure the efficient opening and closing of the aircraft doors, engineers must top up the door assist bottles with Nitrogen during the relatively short turnaround time available between flights.
Engineers were previously negotiating stairs and aisles which permitted only restricted access for the bulky hoses carrying the liquid Nitrogen. This unwieldy equipment was potentially dirty and required two engineers to undertake the process.
This was an inefficient process due to the lack of control over the amount of Nitrogen dispensed on the ground and problems communicating the required amount from the aircraft.
The new equipment needed to be light and compact enough to be handled by one engineer, while being strong enough to withstand its use and protected from dirt. It was vital that a charge adaptor was incorporated to ensure correct charging methods and furthermore the cylinder gauges had to be easily readable.
The Challenge
To ensure the efficient opening and closing of the aircraft doors, engineers must top up the door assist bottles with Nitrogen during the relatively short turnaround time available between flights.
Engineers were previously negotiating stairs and aisles which permitted only restricted access for the bulky hoses carrying the liquid Nitrogen. This unwieldy equipment was potentially dirty and required two engineers to undertake the process.
This was an inefficient process due to the lack of control over the amount of Nitrogen dispensed on the ground and problems communicating the required amount from the aircraft.
The new equipment needed to be light and compact enough to be handled by one engineer, while being strong enough to withstand its use and protected from dirt. It was vital that a charge adaptor was incorporated to ensure correct charging methods and furthermore the cylinder gauges had to be easily readable.
The Benefits
The Semmco Walk Round Nitrogen Charge Kit provides a safe, transportable and convenient way of refilling emergency door release bottles in situations where speed is required and bulky solutions such as a nitrogen trolley is not efficient.
An unforeseen benefit is that this equipment can also be used for additional tasks such as topping up pressurised air-conditioning components on aircraft.
The reduced manpower required and the time savings provide cost savings and make for a more efficient operation.