electroair EA-26000 EIS Back Up Battery System Panel Instruction Manual

EA-26000 EIS Back Up Battery System Panel
Instruction Manual EA-26000
Instructions for Continued
Airworthiness

EA-26000 EIS Back Up Battery System Panel

Electroair
5097 Williams Lake Road
Waterford, MI 48329 U.S.A.
Ph: 248-674-3433 Fax: 248-674-4231
Email: sales@electroair.net

Glossary and Abbreviations:

AC – Advisory Circular
ACO – Aircraft Certification Office
ACT – Action Identifiers
AD(s) – Airworthiness Directive(s)
AED – Aircraft Evaluation Division
AFM – Aircraft Flight Manual
AFMS – Aircraft Flight Manual
Supplement
Amdt – Amendment
ALS – Aircraft Limitations Section
AML – Approved Model List
Amp – Ampere
APP – Approval
APU – Auxiliary Power Unit
ASO – Applicant Showing Only
BTDC – Before Top Dead Center
CDL – Certification Data List
CEA – Component Environmental
Analysis
CFR – Code of Federal Regulations
CG – Center of Gravity
COM – Communications Radio
COTS – Commercial off the Shelf
CSD – Compliance Summary Document
CSTW – Crank Shaft Trigger Wheel
DC – Direct Current
DER – Designated Engineering
Representative
DOC – Document Identifiers
EBBS – EIS Backup Battery System
EIS – Electronic Ignition System
ELA – Electrical Load Analysis
FAA – Federal Aviation Administration
FHA – Functional Hazard Assessment
FLM – Flammability Assessment
GA – General Aviation
HIRF – High-intensity Radiated Fields
IAW – In-Accordance With
ICA – Instructions for Continued
Airworthiness
Ignition Timing – is the process of
setting the angle relative to piston| position and crankshaft angular velocity
that a spark will occur in the combustion
chamber near the end of the
compression stroke.
LED – Light-Emitting Diode
LH – Left Handed, used to indicated counter rotating
Li-Fe-PO4 – Lithium-Iron-Phosphate
LOPC – Loss of Power Control
MAG – magneto
MAP – Manifold Absolute Pressure
MDL – Master Data List
MEL – Minimum Equipment List
MMEL – Master Minimum Equipment
List
MOD – Modification
MQP – Model Qualification Process
MQR – Model Qualification Report
MTH – Mag Timing Housing
NAV – Navigation System
OEM – Original Equipment
Manufacturer
PSCP – Project Specific Certification
Plan
P/N – Part Number
QTY – Quantity
POH – Pilot’s Operating Handbook
REC – Recommend Approval
RPM – Revolutions per Minute
RTCA – Radio-Technical Commission
for Aeronautics
SAN – Structural Analysis
SSA – System Safety Assessment
STC – Supplemental Type Certificate
TCDS – Type Certificate Data Sheet
TDC – Top Dead Center
TIA – Type Inspection Authorization
TSO – Technical Standard Order
TSOA – Technical Standard Order
Authorization
USC – United States Code
VDC – Voltage Direct Current
---|---

Revision Log

Revision| Pages Affected| Date of Revision| Description of Revision| Approved by| Date of Approval
---|---|---|---|---|---
00| All| 10/20/2022| Initial Release| JMS/MK|

Electroair has a process in place for updating designs and issuing Service updates. Service updates that affect ICA will initially be posted by a Service Bulletin and  hen updated within the ICA as determined by both Electroair and the FAA, or as required by regulations. All updated ICA (including Service Bulletins) will be available at www.electroair.net or upon request.

List of Effective Pages

Chapter 1

Section 01-00-00: Introduction
These are the accepted Instructions for Continued Airworthiness for the modification performed in accordance with the Electroair EA-26000 Series EIS Backup Battery System Panel STC# XXXXXX. All references to the EA-26000 in this document will refer to the EA-26000 series EIS Backup Battery System Panels and related components as specified in these Instructions for Continued Airworthiness (ICA). An STC Permission Letter and ICA should be supplied to the owner/operator of this STC at the time of completion. Subsequent accepted changes to the ICA will be available to owners and operator of this STC.
The EIS Back-up Battery System (EBBS) Panel has been created for operation with dual electronic ignition systems (EIS) using a back-up battery. The panel is to give the pilot indication of EIS status and back-up battery status during operation of an aircraft.
The EIS Back-up Battery System Panel is designed for use with Electroair Electronic Ignition Systems (EIS), STC# SA02987CH or SA03286CH, and TCW Technologies Integrated Back-up Battery System (IBBS), STC# SA04400NY. The panel has three LEDs, a voltmeter, and a switch. Two LEDs (green) will indicate whether or not the connected EIS is receiving power. The remaining LED (yellow) indicates if the back-up battery is supplying power to one of the EISs. The voltmeter indicates the voltage of the back-up battery system. The rocker switch enables the back-up battery to supply power in the event of main power failure. Figure 1: EIS Back-up Battery System Panel
The EBBS Panel must be installed using the current aircraft standards and practices as detailed in AC 43.13-2A/1B.
This ICA is intended to supplement the aircraft’s maintenance manual when the EBBS STC# XXXXXX is installed. The information, procedures, requirements, and limitations contained in this ICA for this type design change supersedes the information, procedures, requirements and limitations contained in the aircraft’s maintenance manual when this type design change is installed.
Section 01-20-00: Operation
The system is operated in accordance with AFMS EA-26000 Revision 00 or later FAA approved revisions.
Section 01-25-00 Structural Fasteners
Information required for fastener types, torque values, identification and discard recommendations are located in the installation manual IM EA-26000 REV00 or later FAA approved revision.
Section 01-53-00: Airframe Interface
This installation requires space to locate the EBBS panel where the pilot can appropriately see and operate the panel during flight.

Chapter 4

Section 04-00-00: Airworthiness Limitations
The Airworthiness Limitations section is FAA approved and specifies maintenance required under 14 CFR §§43.16 and 91.403 of the Federal Aviation Regulations unless an alternative program has been FAA approved.
EA-26000 Series Limitations are as follows:

• Electroair Electronic Ignition System STC # SA02987CH or SA03286CH must be installed.
• TCW Technologies Integrated Back-up Battery System STC# SA04400NY must be installed.

FAA Approved: ___
Date:____

Chapter 5

Section 05-00-00: General Information & Precautionary Statements

• Read this entire document before starting any processes listed within this document. If there are any questions or concerns, please contact Electroair before starting. (248-674-3433 or sales@electroair.net)
• If the EBBS panel is improperly installed or maintained; the EBBS, the aircraft, or the installer could be seriously damaged.
• Always use appropriate work and safety practices.
• For the latest up to date information refer to www.electroair.net (ICA, AML, Installation Manual, AFMS, etc.)
• For abnormal operation, or for a suspected failure, refer to the Section 05-50-20 of this document for Unscheduled Maintenance Checks.
• For service bulletins, or other product notes, review Electroair website (www.electroair.net).
• For ordering or questions about replacement parts, please contact Electroair. (248-674-3433 or sales@electroair.net)

Section 05-10-20: Time Limits, Airframe Components
General: This Chapter contains the time limit intervals for the airframe components from the EA-26000 series installation. This chapter is to be added to the approved scheduled inspection for the aircraft.
Airframe Components with Time Limits:
1. EIS Back-up Battery Panel: No service limit.
NOTE: Unscheduled Maintenance Tasks and/or Troubleshooting may point to one or more of these components requiring to be replaced.
Section 05-20-20: Scheduled Maintenance Checks, Airframe Components

1. General: This Chapter contains the time limit intervals for the airframe components from the EA-26000 installation. This chapter is to be added to the approved scheduled inspection for the aircraft. If any part of the installation appears to be functioning improperly, consult Section 05-50-20 for Unscheduled Maintenance and Troubleshooting. If a major component is damaged or continues to malfunction, the component is question should be returned to the manufacturer for replacement.

2. Airframe Components with Scheduled Maintenance Checks: These inspections are to be performed at the aircraft’s Annual Inspection or at the aircraft’s 100-hour inspection.
   a. Wiring: Inspect all wire connectors and verify connections are securely attached and free from damage such as chaffing or excessive heat exposure.
   b. Ground Connections: Inspect all ground connections and verify that they are competent and have continuity with the ground terminal on the aircraft battery or other acceptable ground buss.
   c. Switch Panel: Inspect switch for proper operation; verify that EIS LED illuminate when EIS’s are in the ON position; verify the voltmeter is working proper and the reading is accurate. If any of these indications are not reading correctly, replace switch panel.
   d. Placards: Inspect all placards and labels for existence and legibility. If placards no longer exist or are no longer legible, replace.
   e. Fuses: If fuses were used as circuit protection devices in the installation of the EA-26000, inspect for the existence of readily accessible spare fuses. (Note: 14 CFR 91.205 (c)(6) applies when using fuses.)

3. Special Tools, Removal and Re-Installation of Airframe Components :
   a. No special tools are required to work on an EA-26000 series panel.
   b. For removal of any airframe component, follow installation manual IM EA26000 REV00 or later FAA approved revision.
   c. After reinstallation, verify the operation of the panel by performing a normal start per the aircraft’s Flight Manual or Pilot’s Operating Handbook AND the AFMS EA-26000, REV 00 or later FAA approved revisions.

Section 05-20-40: Special Inspections, Airframe Components

1. General: This section contains requirements for special inspections of the EA26000 series panel. Conditions may arise from incidents or accidents that warrant additional, special inspection of the EA-26000 series panel. A Special Inspection is required if the aircraft is subject to total immersion in water, lightning strike, or fire. If any part of the installation appears to be functioning improperly, refer to Section 05-50-20 for Unscheduled Maintenance and Troubleshooting of the system. If a major component in question is damaged or continues to malfunction, the component in question should be returned to the manufacturer for replacement.
2. Total Immersion in Water: Inspect switch panel I.A.W. Section 05-20-20 of this ICA. Replace if necessary.
3. Lightning Strikes: Inspect switch panel I.A.W. Section 05-20-20 of this ICA. Replace if necessary.
4. Airframe or Engine Fire: Inspect switch panel I.A.W. Section 05-20-20 of this ICA. Replace if necessary.

Section 05-50-20: Unscheduled Maintenance Checks/Troubleshooting, Airframe Components

1. General: This section contains requirements for unscheduled maintenance checks and troubleshooting of the Airframe Components of the EA-26000 series. Conditions may arise from time to time that warrant additional, unscheduled inspection of the EA-26000. This section will identify some of those conditions requiring unscheduled maintenance checks of the EA-26000 series panel and is to be used if the Electroair system is suspected to be the fault or appears to be functioning improperly. If a major component in question is damaged or continues to malfunction, the component in question should be returned to the manufacturer for replacement.

2. Condition #1 ­ Switch Panel LEDs do not illuminate. This is indicative of a bad connection.
   a. Verify all connections are secure. Correct as necessary.
   b. Verify charging power is being supplied. Correct as necessary.
   c. Contact Electroair for further troubleshooting procedures.

3. Condition #2 ­ Any other anomalies. For any anomalies not covered in this section, refer to Section 05-20-20 and perform all of the scheduled maintenance requirements to clear the problem. Contact Electroair if problem persists.

Chapter 8

Section 08-00-00: Weight and Balance Information
General: The installation of the EA-26000 series panel results in a change to the aircraft’s weight and balance. A new weight and balance should be calculated for the aircraft after the installation of the EA-26000. All future loading calculations should use the updated aircraft weight and balance. The individual part weight and dimensions are below.
Part …………………EIS Back-up Battery System Panel
Weight…………………………… 2 oz
Product Mounting Footprint
Figure 2: EIS Back-up Battery System Panel Overall Dimensions (inches)

Chapter 20

Section 20-00-00: Standard Practices ­ Airframe
General: These are the accepted Instructions for Continued Airworthiness for the modification performed in accordance with the EA-26000 Series STC# XXXXXX. All references to the EA-26000 in this document will refer to the EA-26000 Series Panels (EA-26000-12 and EA-26000-24) and related components as specified in these Instructions for Continued Airworthiness (ICA). Performance of this ICA does not require any special training or practices outside of the Standard Practices and Methods outline in FAA AC43.13-1B, Acceptable Methods, Techniques and Practices. All tasks outlined here should be performed by a person or persons possessing a valid A&P License issued by the FAA, or equivalent issued document under the appropriate governing Airworthiness Agency. Subsequent accepted changes to the ICA will be available to owners and operator of this STC through www.electroair.net.

Chapter 98

Section 98-00-00: Wiring Diagrams for EA-26000 Series Panels
Figure 3: Wiring Connections for EIS Back-up Battery System Panel
Note: Figure 3 does not all connections shown for back-up battery of EISs. Refer to manufacturer instructions for those connections.

Electroair Acquisition Corp. Revision 00
ICA EA-26000 Prepared by: EAC

References

• Electroair Electronic Ignition Systems

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