Siemens L-828 manual Maintenance Schedule, Interval Maintenance Task Action

Models: L-828

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L-828 CCRs LC-Type (4, 7.5, and 10 kW/6.6 A/60 Hz)

Maintenance

 

To keep the L-828 CCRs operating efficiently, follow a preventive

2. Maintenance Schedule

 

 

 

maintenance schedule. Refer to Table 5-1.

 

 

 

 

 

Table 5-1 L-828 CCR (4-10 kW/6.6 A) Maintenance

 

Interval

 

Maintenance Task

Action

 

Daily

Check all control equipment for proper

Check local and remote control (if used)

 

 

operation.

 

on each brightness step.

 

Monthly

Check input voltage.

If input voltage is not within -5% to +10%

 

 

 

 

of the nominal value specified on the

 

 

 

 

nameplate of the regulator, notify power

 

 

 

 

company to correct voltage.

 

 

Check and record output current on each

Use a true rms-reading instrument.

 

 

brightness step.

Adjust current levels if out of tolerance.

 

 

 

 

Refer to Adjustment Procedures in the

 

 

 

 

Operation section. Refer to Table 2-10

 

 

 

 

for the current range for the 3-Step and

 

 

 

 

5-Step CCRs.

 

Annually

Check relays, wiring and insulation.

Clean dirty or slightly pitted contactor

 

 

 

 

contacts. Use a fine file for surface

 

 

 

 

cleaning. Replace contacts that are

 

 

 

 

excessively burned or pitted.

 

 

 

 

Operate the local control switch to check

 

 

 

 

for proper operation of relays and

 

 

 

 

contactors.

 

 

 

 

Make sure input and output connections

 

 

 

 

are tight and that no damaged wires or

 

 

 

 

damaged insulation exists.

 

 

Inspect housing for rust spots.

Clean and touch-up rust spots with paint.

 

 

Inspect lightning arrestor connections.

Tighten any loose connections. Replace

 

 

 

 

charred or burnt wiring or broken

 

 

 

 

arrestors.

 

 

Perform a short-circuit test.

Refer to Short-Circuit Test in this section.

 

 

Perform an open-circuit test.

Refer to Open-Circuit Test in this section.

 

Unscheduled

Check load on regulator.

At installation and subsequent load

 

 

 

 

changes make sure that the output rms

 

 

 

 

voltage times the output true rms

 

 

 

 

current does not exceed the rated load

 

 

 

 

on the name plate of the regulator.

2002 Siemens Airfield Solutions, Incorporated

96A0104B

Page 5-2

All rights reserved

Issued 6/02

 

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Siemens L-828 manual Maintenance Schedule, Interval Maintenance Task Action

L-828 specifications

The Siemens L-828 is a state-of-the-art aircraft communication and navigation system that is designed to enhance efficiency and safety in aviation operations. This system is equipped with a range of advanced features that cater to the evolving needs of modern air traffic management and avionics.

One of the standout characteristics of the L-828 is its versatile communication capabilities. It incorporates VHF and UHF radio systems, enabling flexible and reliable communication between pilots, air traffic controllers, and other aircraft. The system supports both voice communication and data link services, ensuring that critical information is exchanged seamlessly during flight operations.

In terms of navigation, the Siemens L-828 is equipped with cutting-edge Global Navigation Satellite System (GNSS) technology. This allows for precise positioning and navigation, essential for modern pilotage in complex airspace environments. With built-in performance monitoring, the system can also provide predictive analytics, which enhances situational awareness for pilots and ground controllers.

The architecture of the L-828 is designed for ease of integration with existing aircraft systems. Its modular design allows for straightforward upgrades and the incorporation of additional functionalities as aviation technology continues to evolve. This adaptability ensures that operators can extend the lifespan of their investment by easily implementing new features without requiring a complete system overhaul.

Another key feature of the Siemens L-828 is its robust cybersecurity measures. In an era where the threat of cyberattacks is growing, the system employs advanced encryption techniques and authentication protocols to safeguard sensitive communications and data. This emphasis on security ensures that both operational integrity and passenger safety are maintained.

Moreover, the Siemens L-828 has user-friendly interfaces that reduce pilot workload and enhance overall flight experience. With intuitive controls and clear displays, pilots can easily access critical information, thereby facilitating smoother and safer flight operations.

In conclusion, the Siemens L-828 represents a significant advancement in aviation communication and navigation technology. Its combination of versatile communication capabilities, advanced navigation systems, modular design, and heightened security protocols makes it a crucial tool for modern aircraft. As the aviation industry continues to evolve, systems like the L-828 will undoubtedly play an indispensable role in optimizing flight operations and ensuring safety in the skies.