Trakka Corp Trakkabeam A800 User Manual (English)

To Next Page

COMPONENT MAINTENANCE MANUAL

Publication No. 051019-1 Rev H

DOCUMENT UNCONTROLLED WHEN PRINTED Page 1

33-46-00

AS9100 Certified

23-Mar-2015

Rev B

Trakkabeam

A800 Searchlight

System

Component Maintenance Manual

1. Description and Operation

A. Description

(1) The Trakkabeam

A800 airborne high intensity searchlight represents the latest in design and

development for this type of system. The searchlight can be mounted to the helicopter external

structure at any suitable position required by the operator but with reference to the Installation

Manual.

(2) The searchlight system consists of the following major assemblies:

(a) Gimbal/Lamp assembly (PN 200003-XXXXXXX).

(b) Power Conditioning Interface Unit MKII (PCIU) (PN 011012-XXXXXXX).

(d) Trakka Control Panel (TCP) (PN 021019-XXXXXXX)

(e) Grip Hand Controller (PN 021012-XXXXXXX).

NOTE: Assemblies that are provided with different options are identified with part

numbers consisting of ‘base number-XXXXXXX’. Part numbers will be shown

in this way throughout the manual where they apply.

(3) Gimbal Assembly.

(a) A two axis gimbal providing both azimuth and elevation tracking is controlled by using either

one or two grip hand controllers which can be integrated with a camera system using RS422

or RS232 slaving. The main assembly utilises a worm gear and brushed DC motors together

with a simple position encoder to control each axis. All control electronics are located in the

PCIU MKII.

(b) Searchlight movement is software controlled for both elevation and azimuth to prevent

operation in unsafe regions on the aircraft. In the event of system failure, mechanical hard

stops provide a safety backup to stop movement of the searchlight.

zoom capability. The light source is a short arc xenon type operating off a 12-24VDC

regulated (power controlled) supply located in the PCIU MKII.

(d) The unique Trakkabeam

quartz optical elements focus a high energy light beam with energy

spreading evenly from the centre to the outside edge to ensure the best possible search

capability while an integrated optical filter system provides a maximum of six different

coloured light beams, including infra-red. The filter elements are easily selected during flight

via the grip hand controller.

(e) When first turned on, the A800 system performs diagnostic and alignment checks in both

azimuth and elevation to find the travel envelope and when finished, will return to a pre-

defined position.

(f) The basic system layout for the A800 is shown in Figure 1 and Figure 2. These illustrate the

primary system components as well as the optional secondary grip hand controller which may

be built into the cyclic, collective, or other suitable control point inside the aircraft.

Rev H

10 Dec 2015

AIRBUS HELICOPTERS: CMM L334M6304E01 ISSUE: B PAGE 19 OF 165

The document reference is online, please check the correspondence between the online documentation and the printed version.

Need help?

Do you have a question about the Trakka Corp Trakkabeam A800 and is the answer not in the manual?

Trakka Corp Trakkabeam A800 Specifications

General

Brand	Trakka Corp
Model	Trakkabeam A800
Category	Flood Light
Language	English

Summary

1. Description and Operation

A. Description

Provides an overview of the A800 searchlight system components and functionality.

B. System Performance and Operation

Details operational procedures and system performance specifications.

C. Performance Data

Lists key performance characteristics and specifications of the searchlight system.

2. Operation

A. Description

Describes the electrical system components of the A800 searchlight system.

D. Camera Slaving (optional)

Explains the camera slaving functionality and compatible systems.

E. Laser Pointer

Details the laser pointer option and its specifications.

F. System Operation

Explains the step-by-step operation of the A800 system, including POST and control functions.

G. Trakka Control Panel Operation

Details the functions and operation of the Trakka Control Panel (TCP).

H. Trakka Control Panel Functions

Describes the functions of the TCP front panel switches and push buttons.

I. Trakka Control Panel Operating Modes

Outlines the different operating modes of the Trakka Control Panel.

J. Trakka Control Panel Status Messages

Lists and explains the status messages displayed on the Trakka Control Panel.

K. Trakka Control Panel Error Messages

Details system and internal error messages displayed on the Trakka Control Panel.

L. Trakka Control Panel Interconnection

Describes the interconnection of the Trakka Control Panel with other system components.

M. Grip Hand Controller Functions

Explains the functions of the various controls on the Grip Hand Controller.

N. Grip Hand Controller Seven Segment Display Error Codes

Lists and explains error codes displayed on the Grip Hand Controller's seven segment display.

O. Reversing the Elevation and Azimuth Joystick Control (Grip Hand Controller)

Describes how to reverse the joystick control function for elevation and azimuth.

R. Functional Test

Provides procedures for performing functional tests of the searchlight system.

3. Removal

A. Removal of the A800 Searchlight from the Aircraft

Details procedures for removing the searchlight from the aircraft.

4. Installation

A. Handling and Searchlight Exploded View

Provides an exploded view of the searchlight and handling precautions.

B. Installing the A800 System on the Aircraft

Outlines the steps for installing the A800 system onto the aircraft.

C. Installation Inspection

Details the inspection steps required after installation.

D. Setup Procedures

Explains how to set up the searchlight, including STOW and DEPLOY positions.

E. Setting the Azimuth Hard Stop Positions

Details the procedure for setting the azimuth hard stop positions for safety.

F. Setting the Elevation UP Hard Stop

Describes how to set the elevation UP hard stop position.

G. Changing the Elevation DOWN Hard Stop

Explains how to adjust the elevation DOWN hard stop setting.

H. Full Initialisation of the System

Details the procedure for performing a full system initialisation (POST).

I. Power- On-Self-Test (POST)

Explains the Power-On-Self-Test (POST) procedures for the searchlight.

J. Setting the STOW and DEPLOY Positions

Outlines the procedure for setting the STOW and DEPLOY positions.

K. Gimbal Movement Zones

Describes the gimbal movement zones, including soft stops and slow speed zones.

Q. Centring the Lamp Core

Explains how to centre the lamp core for optimal beam alignment.

5. Maintenance and Repair Procedures.

A. Removal of Searchlight/Preparing for Maintenance

Provides guidance on preparing for searchlight maintenance and removal.

B. Removal of the Searchlight Assembly

Details the procedure for removing the searchlight assembly.

C. Fairing Assembly Removal and Installation

Explains how to remove and install the fairing assembly.

D. Dynamic Leg Hatch Assembly Removal and Installation

Details the removal and installation of the dynamic leg hatch assembly.

E. Laser Pointer Removal and Installation

Outlines the procedure for removing and installing the laser pointer.

F. Elevation Motor Planet Assembly Removal and Installation.

Explains the removal and installation of the elevation motor planet assembly.

G. Lamp Assembly Removal

Details the procedure for removing the lamp assembly.

H. Lamp Assembly Installation

Outlines the steps for installing the lamp assembly.

I. Lamp Sub-assembly Removal from the Front Case

Describes the removal of the lamp sub-assembly from the front case.

J. Ignitor Removal and Installation

Explains the procedure for removing and installing the ignitor.

K. Lamp Module Removal

Details the steps for removing the lamp module.

L. Lamp Core Replacement

Provides instructions for replacing the lamp core.

M. Lamp Module Installation

Outlines the procedure for installing the lamp module.

N. Lamp Module Cooling Fan Removal and Installation

Details the removal and installation of the lamp module cooling fan.

O. Filter Wheel Removal and Installation

Explains how to remove and install the filter wheel.

P. Replacing the Front Protection Window

Details the procedure for replacing the front protection window.

6. Troubleshooting

A. Grip Hand Controller Troubleshooting Table

Provides troubleshooting steps for the Grip Hand Controller.

B. Trakka Control Panel Troubleshooting Table

Details troubleshooting steps for the Trakka Control Panel (TCP).

7. Cleaning

A. General

General cleaning instructions for the searchlight.

B. Cleaning of the Optical Components

Specific instructions for cleaning optical components like lenses.

C. Cleaning the Trakka Control Panel Frontal Surface

Procedures for cleaning the Trakka Control Panel's frontal surface.

D. Cleaning the Grip Hand Control

Instructions for cleaning the Grip Hand Control unit.

8. Storage

A. Equipment / Spare Parts Storage (Less than two months)

Guidelines for storing equipment and spare parts for short periods.

B. Equipment / Spare Parts Storage (Greater than two months)

Guidelines for storing equipment and spare parts for extended periods.

9. General

A. Consumables

Lists consumable items required for maintenance and repair procedures.

10. Jigs/GSE

11. Customer Service

12. Preventive Maintenance and Inspection

A. Pre- Flight/Daily Inspection

Details the pre-flight and daily visual inspection requirements.

B. Operational/Pre-flight Test

Outlines operational and pre-flight tests for the searchlight system.

C. Full Power On Self Test

D. Special Inspections

Lamp Drain Hole Inspection

Describes how to inspect the lamp drain hole for blockages.

E. Measuring Azimuth Back Lash

F. Measuring Elevation Back Lash

G. Structural Inspection

H. Lamp Assembly Inspection

I. Gearbox Inspection

(1) Elevation Gearbox

Details the inspection procedure for the elevation gearbox.

(2) Azimuth Gearbox

Outlines the inspection steps for the azimuth gearbox.