MACRO range installation manual. Issue 6

FUSES

Fuses for the protection of both the AC and DC supplies are located on the rear panel.

Certain fuses are contained within the chassis of MACRO equipment rather than on accessible front/rear panels:

(A)F1A pre-amplifier DC fuse on the pre-amplifier stabiliser module

(B)F1A auxiliary DC fuse on the pre-amplifier stabiliser module

(C)Special fusible link on the power output module

See APPENDIX D and APPENDIX E for identification.

Failure of the top fuse (a) could indicate a problem in the stabiliser module or within the subsequent mixer circuitry. The lower fuse

(b) protects the Auxiliary +24V DC output (pin 12 of the ëDí connector). It is rated at 1 Amp and if this supply is used to source current for the priority current sinks transistors, then these may have been damaged by the overload. These sinks are located on each priority module.

The failure of fuse (c) would indicate that the power output module has been seriously damaged. Output transistors and associated driver transistors may have failed, so simple fuse replacement is therefore inadvisable.

If a fuse blows repeatedly, a fault is indicated. Do not attempt to force the amplifier by fitting larger fuses. All standard fuses should be replaced as a matter of routine every year if in regular use.

When replacing fuses, disconnect the mains supply and allow a few minutes for capacitors to discharge.

REPAIRS AND MAINTENANCE

Should components be required for replacement purposes, these may be obtained without delay from the address on the cover of this manual. It would be preferable to use original specification components rather than improvise or modify the amplifier.

The MACRO range of amplification has been planned so that servicing and maintenance is extremely uncomplicated. All main potential sources of failure are either pluggable or accessible from the top of the main circuit board. It is unlikely that the main board will ever need to be removed except for the removal of spilled liquid, or broken mechanical parts. The following information is a procedural guide for the most likely problems.

Free standing case removal

Free standing cased amplifiers are dispatched with the case fitted and to make any internal adjustments or module changes it will be necessary to remove it. Turn the amplifier upside-down on a clean soft surface to avoid scratching and remove the four outer cross-point headed screws. Revert the amplifier and using strong finger pressure, push out the bottom flanges at both sides of the case, and slide it upwards over the chassis. Replacement is a reversal of this process. Line up the holes in case and chassis before attempting to re-fit the screws. Use the correct size of screwdriver.

The case is manufactured from PVC clad aluminium and therefore, whilst being washable it will not withstand any direct heat, i.e. cigarettes, soldering irons etc.

Removal of main pre-amplification circuit board

Remove the gain control knobs and associated spindles by pulling firmly. Remove all the modules. Spring in the 8 plastic support pillars, spaced along the board. By lifting the rear edge of the board it will now be possible to push to board backwards and upwards giving access to the bottom of this board. De-solder the signal cableform if complete access is required.

WARRANTY

This amplifier should operate successfully for many years if installed correctly. However, should any fault occur within 24 months of installation, irrespective of usage or application, the manufacturer undertakes to replace parts, or the whole unit, at their discretion, free of all labour or parts charges. However, should investigation of such a fault indicate operation of the unit outside its specification, then the manufacturer reserves the right to levy an appropriate repair charge.

Should a fault be suspected, your dealer should be notified in the first instance. All returns should be made via your dealer, forward carriage paid, and be accompanied by details of:

a the reported symptoms

b brief details of the installation.

c details of the circumstances of failure

Following the routine warranty period, Mustang amplifiers may be returned via your dealer, to the manufacturer for any necessary repairs or refurbishing. Details of the work required/reported fault must accompany the unit, and nominal charges will be levied.

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Mustang M/8M, M2508/D, M100/SD, M1008/D, M250/SD manual Fuses, Repairs and Maintenance, Warranty
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M250/SD, M1008/D, M1008, M100/S, M250/S specifications

The Mustang M1008, M2508, M250/SD, M/8M, and M100/S are a series of versatile aircraft designed to meet various operational needs in both civilian and military environments. These aircraft are known for their robust performance, advanced technologies, and user-friendly characteristics that make them suitable for tasks ranging from logistics to surveillance.

One of the main features of the Mustang M1008 is its efficient powerplant. It is equipped with a high-performance engine that delivers exceptional thrust and speed while maintaining fuel efficiency. This capability allows for extended ranges and longer flight durations, making it an ideal choice for long-haul missions. The M1008 has a spacious cabin designed for cargo transport, accommodating various payloads, and can be easily modified for different roles.

The M2508 variant incorporates advanced avionics and navigation systems, improving situational awareness for pilots. Its cutting-edge cockpit design offers a user-friendly interface, enhancing pilot control and reducing workload during complex operations. Additionally, the M2508 features enhanced safety systems, including redundant controls and automated flight systems, ensuring mission reliability even in challenging conditions.

The M250/SD model focuses on surveillance and reconnaissance applications. It is equipped with sophisticated imaging and sensor technologies that allow for real-time data collection and analysis. This capability is vital for military operations, providing ground forces with actionable intelligence and improving operational effectiveness. The M250/SD’s ability to adapt to different sensor suites makes it a valuable asset in various mission profiles.

The M/8M variant is notable for its versatility in various terrains. Its rugged design allows for impressive off-road capabilities, making it suitable for operations in remote and challenging environments. With reinforced landing gear and a spacious cargo bay, the M/8M can handle rough landings and transport heavy equipment, crucial for logistical support in the field.

Lastly, the M100/S emphasizes speed and agility, catering to urgent transport needs. This aircraft can operate in tighter spaces, enabling it to access locations that larger aircraft cannot. Its streamlined design minimizes drag, resulting in higher speeds and lower fuel consumption.

Overall, the Mustang M1008/D, M2508, M250/SD, M/8M, and M100/S deliver a combination of performance, versatility, and advanced technology, making them formidable options in their respective roles. Whether for logistics, surveillance, or both, these aircraft provide solutions that meet the demands of modern aviation.
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