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General| Brand | Hawker |
|---|---|
| Model | F20/4H1C-R |
| Category | Camera Accessories |
| Language | English |
Describes where Ni/Cd aircraft batteries are used for starting engines, operations, and emergency backup.
Details the features, construction, and naming conventions of the Hawker Ni/Cd airborne battery.
Explains the electrochemical processes of energy conversion and gas evolution within battery cells.
Defines key terms and parameters such as current rates, rated current, rated capacity, and end point voltage.
Explains common terminology related to battery charging, testing, and performance like IUI charge and capacity test.
Provides essential technical specifications for battery operation, cell data, and battery models.
Explains the meaning of CAUTION, ATTENTION, and NOTE for safe battery handling and maintenance.
Outlines essential safety guidelines, including PPE, handling, and avoiding hazards like sparks and electrolyte.
Emphasizes the importance of maintaining a log book for recording battery process steps and measurements.
Details the inspection procedures upon receiving new batteries, checking for damage and completeness.
Provides step-by-step instructions for the commissioning process of new batteries, including checks and charging.
Describes the procedures for releasing a battery for installation and use on an aircraft.
Outlines procedures for unscheduled battery removal, investigation, and repair.
Defines the recommended schedules for monthly, quarterly, and annual battery maintenance.
Specifies requirements for dedicated battery maintenance shops and trained technicians.
Information on using approved spare parts identified in the Illustrated Parts List (IPL).
Lists recommended equipment, tools, and consumables for battery maintenance and repair.
Provides guidelines for storing maintained and charged batteries for up to 3 months.
Outlines procedures for storing discharged batteries for up to 5 years.
Details the steps for preparing and shipping batteries in accordance with regulations.
Describes the monthly inspection procedures for batteries fitted on aircraft.
Outlines the quarterly maintenance tasks for airborne batteries after installation.
Details the annual maintenance and inspection procedures for airborne batteries.
Details reconditioning procedures for cells underperforming discharge capacity requirements.
Describes how to check and adjust the torque of lower pole nuts during annual maintenance.
Explains the procedure for measuring insulation resistance between battery components.
Details the method for checking the electrolyte density of battery cells.
Describes testing the response pressure of battery vents after cleaning.
Outlines the cleaning procedure for disassembled battery components using soapy water.
Details functional testing of thermostats, thermistors, and temperature switch assemblies.
Details the inspection and diagnostic steps for batteries removed from aircraft.
Describes the procedure for replacing upper pole nuts, spring washers, and intercell links.
Outlines the replacement process for lower pole nuts, sealing caps, and seals.
Details the steps for replacing the thermostat switch assembly on the battery.
Provides instructions for replacing the main battery connector assembly.
Covers the procedures for replacing the battery case or lid.
Details the process for replacing individual battery cells or the entire set.
Explains how to replace insulating material, liners, and empty containers within the battery.
Outlines the commissioning steps for batteries that have undergone repair.
Graphical representation of the typical IUI-charge process for a 24V aircraft battery.
Illustrates typical constant current charging curves for a 24V aircraft battery.
Graphical representation of the typical II-charge process for a 24V aircraft battery.
Lists battery models with their corresponding temperature harnesses, sensors, and switching ranges.
Lists recommended tools and consumables for performing battery maintenance.
Lists specific consumables used for battery maintenance procedures.
Provides guidance on the proper disposal of batteries in accordance with local regulations.
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